WERA103: Nutrient Management and Water Quality

(Multistate Research Coordinating Committee and Information Exchange Group)

Status: Active

SEAS-422 Reports

06/10/2016

 


Anderson, N., Chastain, T., Garbacik, C. (2015). Enhancing Nitrogen Efficiency and Seed Yield in Perennial Ryegrass Crops with Urease Inhibitors. Minneapolis, MN: 2015 International Annual Meeting Abstracts. ASA, CSSA, SSSA. https://scisoc.confex.com/scisoc/2015am/webprogram/Paper93436.html


 


Archer, S. R., & McIntyre, C. (2015). Report: Biocrusts, grass establishment, and restoration of working rangelands: Annual Report. Western Sustainable Agricultural Research & Education Program.


 


Badr, G., Hoogenboom, G., Davenport, J.R., & Smithyman, J. (2015). Estimating growing season length using vegetation indices based on remote sensing: A case study for vineyards in Washington state. Transactions of the ASABE. 58, 551-564.


 


Barnes, P. W., Throop, H. L., Archer, S. R., Breshears, D. D., McCulley, R. L., & Tobler, M. A. (2015). Sunlight and soil–litter mixing: Drivers of litter decomposition in drylands. Progress in Botany, 76, 273-302.


 


Bertagnolli AD, Meinhardt KA, Pannu M, Brown S, Strand S, Fransen SC & Stahl DA (2015) Influence of edaphic and management factors on the diversity and abundance of ammonia-oxidizing thaumarchaeota and bacteria in soils of bioenergy crop cultivars. Env Microbiol Rep 7: 312-320.


 


Blaser, G.E., J.C. Stark, J.M. Marshall, D. Eggett, and B.G. Hopkins. 201x. Yield response of potato to N following alfalfa, alfalfa-maize or alfalfa-wheat rotations. Agron. J.


Blaser, G.E., J.C. Stark, and B.G. Hopkins. 201x. Nitrogen use efficiency of potato to N following alfalfa, alfalfa-maize or alfalfa-wheat rotations. Agron. J.


 


Bronson, K., Norton, E. R., Hunsaker, D., & Andrade Sanchez, P. (2015). Improving Nitrogen Fertilizer Management for Overhead Sprinkler-Irrigated Cotton in the Western US. In 2015 Beltwide Cotton Conference (pp. 403-410). San Antonio, TX: National Cotton Council.


 


Bronson, K., Norton, E. R., Hunsaker, D., & Lidell, E. (2015). Updating Petiole Nitrate-Based N Fertilizer Recommendations for Arizona Cotton. In 2015 Beltwide Cotton Conference (pp. 392-397). San Antonio, TX: National Cotton Council.


 


Bruner, E.A., P.A. Okubara, R. Abi-Ghanem, D.J. Brown, and C.L. Reardon, 2015. Use of pressure cycling technology for cell lysis and recovery of bacterial and fungal communities from soil. BioTechniques 58(4): 171-U123. DOI: 10.2144/000114273


 


Bryla, D.R. and Strik, B.C. 2015. Fertilizer and soil management practices for improving the efficiency of nutrient uptake and use in northern highbush blueberry. HortTechnology 25:464-470.


 


Buck, R.L., B.L. Webb., V.D. Jolley, B. Roundy, and B.G. Hopkins. 2016. Comparing traditional soil extraction with ion exchange resin capsules for determining sulfur bioavailability in semiarid, low-fertility soils. Soil Sci 181:39-43. DOI:10.1097/SS.0000000000000137


 


Buck, R.L., B.G. Hopkins, B.L. Webb., and V.D. Jolley. 2016. Depth of ion exchange resin capsule placement impacts on estimation of nitrogen, phosphorus, and sulfur bioavailability in semi-arid, low fertility soils. Soil Sci (Accepted October 2015)


 


Burghelea, C., Zaharescu, D. G., Dontsova, K., Maier, R., Huxman, T., & Chorover, J. (2015). Mineral nutrient mobilization by plants from rock: influence of rock type and arbuscular mycorrhiza. Biogeochemistry, 124(1-3), 187-203.


 


Butnan, S., J.L. Deenik, Banyon, T., M.J. Antal, Jr, and P. Vityakon. 2016. Biochar properties influencing greenhouse gas emissions in tropical soils differing in texture and mineralogy. Journal of Environmental Quality. Accepted.


 


Buss, J., N. Hansen, and B.G. Hopkins. 201x. Polymer-Coated Urea rate in turfgrass. Agron. J.


 


Buss, J., N. Hansen, and B.G. Hopkins. 201x. Polymer-Coated Urea timing in turfgrass. Agron. J.


 


Castro Bustamante, S. and T.K. Hartz. 2015. Nitrogen management in organic processing tomato production: nitrogen sufficiency prediction through early-season soil and plant monitoring. HortScience 50:1055-1063.


 


Cendrero-Mateo, M. P., Moran, M. S., Papuga, S. A., Thorp, K. R., Alonso, L., Moreno, J., et al. (2015). Plant chlorophyll fluorescence: active and passive measurements at canopy and leaf scales with different nitrogen treatments. Journal of Experimental Botany67(1), 275-286.


 


Collins, D.P., C.A. Benedict, A. Bary, C. Cogger. 2015. Soil mapping and ad hoc power analysis to increase blocking efficiency prior to establishing a long-term field experiment. Scientific World Journal. 2015: 1-8.


 


Creech, E., G. E. Cardon, J. Barnhill, J. Gale, C. Israelsen, B. Kitchen, M. Nelson, and M. Pace. 2015. The Potential for Reducing N Fertilizer Inputs for Corn Production in the First Year Following Alfalfa. Utah State University Extension Fact Sheet, AG/Crops/2015-01pr.


 


Crow, S.E, M. Reeves, O.S. Schubert, and C.A. Sierra. 2015. Optimization of method to quantify soil organic matter dynamics and carbon sequestration potential in volcanic ash soils. Biogeochemistry 123(1):27-47.


 


Deenik, J. L. and M.J. Cooney. 2016. The potential benefits and limitations of corn cob and sewage sludge biochars in an infertile Oxisol. Sustainability 8(2):131-149.


 


Del Moro, Sarah K. 2015. Ammonia Volatilization from Nitrogen Fertilizers and Wastewater Reuse in the Columbia Basin. Scholars Archive. Oregon State University.  http://hdl.handle.net/1957/56356.


Desta, K., Fransen, S.C., Okwany, R., Peters, R.T., Pan, W.L., Collins, H., & Davenport, J.R. (2015). Soil profile nitrogen under different biofuel feedstock grasses and irrigation regimes in the irrigated arid Pacific Northwest. Soil Science Society of America Journal.


 


Dixon, E.K., Strik, B.C., and Bryla, D.R. 2016. Weed management, training, and irrigation practices for organic production of trailing blackberry: II. Soil and plant nutrient concentrations. HortScience 51:36-50.


Dixon, E.K., Strik, B.C., and Bryla, D.R. 2016. Weed management, training, and irrigation practices for organic production of trailing blackberry: III. Accumulation and loss of biomass, carbon, and nutrients. HortScience 51:51-66.


Downing, T. W. (2015). Calibrating dairy manure nutrient application rates (vol. EM 8768). Corvallis, OR: Oregon State University Extension Service.


Downing, T. W., Valencia, M. (2015). El Cálculo de las Tasas de Aplicación de Estiércoles Nutrientes de Granja Lechera (vol. EM 8768-S). Corvallis, OR: Oregon State University Extension Service.


Ehret, D.L., Frey, B., Forge, T., Helmer, T., and Bryla, D.R. 2015. Age-related changes with drip irrigation in highbush blueberry. HortScience 50:486-490.


Engel, R., Gravens, E., Towey, B. D. 2015. Degradation of the urease inhibitor NBPT as affected by soil pH. Soil Sci. Soc. Am. J 79:1674-1683.


 


Engel, R. and C. Jones. 2015. Ammonia loss from surface-applied urea to cold soils: A second look. Montana Fertilizer eFacts. No. 70. June 2015. MSU Extension. 3 p. http://landresources.montana.edu/fertilizerfacts.


 


Engel, R., Towey, B. , Gravens, E. 2015 Soil pH Affects Degradation of the Urease Inhibitor NBPT. ASA, CSSA & SSSA International Annual Meeting, Minneapolis, MN, November 18, 2015.


 


Engel, R., Miller, P., McConkey, B. Wallander, R., Feddema, R. 2015. Soil Organic C Changes in Response to 10-Yr of Increasing Cropping System Intensity in Montana. ASA, CSSA & SSSA International Annual Meeting, Minneapolis, MN, November 18, 2015.


 


Espe, M.B., E. Kirk, C. VanKessel, W.H. Horwath and B.A. Linquist. 2015. Indigenous nitrogen supply of rice is predicted by soil organic carbon. Soil Sci. Soc. Amer. J. 79:569-576.


 


Evans, M A, Skinner, DZ, Koenig, RT, Hulbert SH, and Pan, WL. 2015. Effect of phosphorus, potassium and chloride on cold tolerance of winter canola (Brassica napus L.). J. Plant Nutr. DOI:10.1080/01904167.2014.990095.


 


Ewing, S, W. Sigler, Jones, C., Jackson-Smith. D. 2015. Judith Basin Nitrogen Project Research Update. Newsletter #4: Sources of nitrate in shallow groundwater. July 2015. 2 p. http://waterquality.montana.edu/judith/images-files/Newsletter4.pdf.


 


Faber, B., Walworth, J. L., Giraud, D. D., & Silva, D. (2015). Soil and Fertilizer Management. In California Master Gardener Handbook, Second Edition (pp. 37-82). Richmond, CA: University of California Agriculture and Natural Resources.


 


Falinsky, K. Predicting Sediment Export into Tropical Environments to Support Ridge to Reef Management. November 2015.


 


Fernandez-Salvador, J., Strik, B.C., and Bryla, D.R. 2015. Liquid corn and fish fertilizers are good options for fertigation in blackberry cultivars grown in an organic production system. HortScience 50:225-233.


Fernandez-Salvador, J., Strik, B.C., and Bryla, D.R. 2015. Response of blackberry cultivars to fertilizer source in an organic fresh market production system. HortTechnology 25:277-292.


Flynn, Robert. NMSU Circular 676: Interpreting Soil Tests: Unlock the Secrets of Your Soil. By Robert Flynn, http://aces.nmsu.edu/pubs/_circulars/CR676.pdf.


 


Flynn, R. P. (2015). Test Your Garden Soil. Guide A-114: NMSU, Cooperative Extension Service. http://aces.nmsu.edu/pubs/_a/A114.pdf.


 


Flynn, R. P., Idowu, O. J. (2015). Nitrogen Fixation by Legumes. Guide A-129. NMSU, Cooperative Extension Service. aces.nmsu.edu/pubs/_a/A129.pdf.


 


Flynn, R. P. (2015).: Inoculation of Legumes. Guide A-130. NMSU, Cooperative Extension Service. http://aces.nmsu.edu/pubs/_a/A130.pdf.


 


Gasch, C.K., T. Hengl, B. Gräler, H. Meyer, T. Magney, D.J. Brown, 2015. Spatiotemporal interpolation of soil moisture, temperature, and electrical conductivity in 3D+T:


the Cook Farm data set. Spatial Statistics, 14: 70-90. DOI:10.1016/j.spasta.2015.04.001


 


Geary, B., J. Clark, B.G. Hopkins, and V.D. Jolley. 2015. Deficient, adequate and excess nitrogen levels established in hydroponics for biotic and abiotic stress-interaction studies in potato. J. Plant Nutr. 38: 41-50.


 


Girma, K., R.O. Okwany and S. Fransen. 2015. Soil nitrate following biofuel feedstock grasses and irrigation in the Pacific Northwest. Agron. J. 107:13-19.


 


Gleadow, R. M., Ottman, M. J., Kimball, B. A., Wall, G. W., Pinter, Jr, P. J., LaMorte, R. L., & Leavitt, S. W. (2016). Drought-induced changes in nitrogen partitioning between cyanide and nitrate in leaves and stems of sorghum grown at elevated CO2 are age dependent. Field Crops Research, 185, 97-102.


 


Glunk, E., K. Olson-Rutz, M. King, D. Wichman, C. Jones. 2015. Nitrate Toxicity of Montana Forages. MT200205AG. Revised 3/15 (extensively). 7 p. http://landresources.montana.edu/soilfertility/documents/PDF/pub/NitrateToxMT200205AG.pdf


 


Hafsteinsdottir, E. G., Rocavert, A. L., Camenzuli, D., Walworth, J. L., & Gore, D. B. (2015). Chemical immobilization of metals and metalloids by phosphates. Applied Geochemistry, 59, 47-62.


 


Hart, J., Strik, B., DeMoranville, C., Davenport, J.R., & Roper, T. (2015). Cranberries, a


nutrient management guide for south coastal Oregon. OSU EM 6872.


 


Hart, John M., Bernadine C. Strik, Carolyn DeMoranville, Joan R. Davenport, and Teryl Roper. 2015. (Revised). Cranberries (South Coastal Oregon). A nutrient management guide for south coastal Oregon EM 8672. OSU Extension Service.


Harter, T. 2015. California’s agricultural regions gear up to actively manage groundwater use and protection. California Agriculture 69:193-201.


 


Heerema, R., & Walworth, J. L. (2015). Soil-Applied Zinc-EDTA: Photosynthesis in 'Wichita' Pecan Grown on an Alkaline and Calcareous Soil. In 29th International


Horticulture Congress (Vol. Acta Horticulturae). Brisbane Australia: International Society for Horticultural Science.


 


Heinrich, A.H. and D.M. Sullivan. Increasing liming efficiency on processed vegetable farms (2015). Report to Oregon Processed Vegetable Commission. http://horticulture.oregonstate.edu/content/increasing-liming-efficiency-processed-vegetable-farms-2015


Hinds, J., K.H. Wang, and C.R.R. Hooks. 2016. Growth and yield of zucchini squash (Cucurbita pepo L.) as influenced by a sunn hemp living mulch. Biological Agriculture and Horticulture32(1):21-33.


 


Hopkins, B.G. 2015. Phosphorus in Plant Nutrition. Chapter 3. p. 65-126 In D.J. Pilbeam and A.V. Barker (ed.) Plant Nutrition Handbook. Second Edition. CRC Press, Taylor & Francis Group. Boca Raton, FL.


 


Hopkins, B.G. 201x. Meta-Analysis of 503 field sites for AVAIL. Agron. J.


Housman, M., S. Tallman, C.A. Jones, P.R. Miller and C. Zabinski. 2015. Cover Crop Diversity to Improve Soil Health in Dryland Wheat Systems of Montana. American Society of Agronomy Annual Meeting Abstracts. Minneapolis, MN. Nov 15 – 18, 2015.


 


Hunter, B., G. E. Cardon, S. Olsen, D.G. Alston, and D. McAvoy. Effect of Biochar Properties and Soil Incorporation Rate on Lettuce Growth.


Idowu, O. J., Flynn, R. P. (2015). Growing Plants in Caliche Soils. Guide A-151. NMSU, Cooperative Extension Service. aces.nmsu.edu/pubs/_a/A151.pdf


 


Jones, C., R. Kurnick, P. Miller, K. Olson-Rutz, C. Zabinski. 2015. 2015 Montana Cover Crop Survey Results. 15 p. http://landresources.montana.edu/soilfertility/documents/PDF/reports/2015CCSurveyReport.pdf


 


Jones, C. W. Sigler, Ewing, S., Jackson-Smith. D. 2015. Judith Basin Nitrogen Project Research Update. Newsletter #3: How do alternative management practices affect nitrate leaching and net profit? July 2015. 2 p. http://waterquality.montana.edu/judith/images-files/Newsletter3.pdf


 


Jones, C. and K. Olson-Rutz. 2015. Feeding the Garden Soil. The Soil Scoop. http://landresources.montana.edu/soilfertility/thesoilscoop.html. 2 p.


 


Jones, C. and K. Olson-Rutz. 2015. Forages: N management. The Soil Scoop. http://landresources.montana.edu/soilfertility/thesoilscoop.html. 2 p.


 


Jones, C. and K. Olson-Rutz. 2015. Forages: P, K, S, and micronutrient management in forages. The Soil Scoop. http://landresources.montana.edu/soilfertility/thesoilscoop.html. 2 p.


Jones, C., P. Miller, M. Burgess, S. Tallman, M. Housman, J. O’Dea, A. Bekkerman, and C. Zabinski. 2015. Cover cropping in the semi-arid west: effects of termination timing, species, and mixtures on nitrogen uptake, yield, soil quality, and economic return. In Western Nutrient Management Conference Proceedings. 11:39-44. Reno, Nev. Mar. 5-6, 2015.


Jones, C., A. John, S.A. Ewing, W.A. Sigler, D. Jackson-Smith, A. Bekkerman, P.R. Miller. 2015. Fallow replacement in dryland wheat cropping systems to increase economic returns and improve water quality in semi-arid central Montana. American Society of Agronomy Annual Meeting Abstracts. Minneapolis, MN. Nov 15 – 18, 2015.


 


Jones, C., R. Kurnick, P. Miller, K. Olson-Rutz, C. Zabinski. 2015. Cover Crop Decision Making: Information Sources and Barriers/Incentives for Adoption Based on a Montana Producer Survey. American Society of Agronomy Annual Meeting Abstracts. Minneapolis, MN. Nov 15 – 18, 2015.


 


Jones, C.D., M.R. Stevens, V.D. Jolley, B.G. Hopkins, S.L. Jensen, D. Turner, and J.M. Stettler. Evaluation of thermal, chemical, and mechanical seed scarification methods for four Great Basin Lupine species. Native Plants Journal (Accepted November 2015).


Kimura, E., H.P. Collins and S. Fransen. 2015. Biomass production and nutrient removal by switchgrass under irrigation. Agon. J. 107:204-210.


 


Kimura, E., S.C. Fransen, H.P. Collins, S.O. Guy, and W.J. Johnston. 2015. Breaking seed dormancy of switchgrass. Biomass and Bioenergy. 80:94-101.


 


Kirk, E.R., C. VanKessel, W.R. Horwath and B.A. Linquist. 2015. Estimating annual soil carbon loss in agricultural peatland soils using a nitrogen budget approach. Plos One 10(3): e0121432.


 


Lazcano, C., J. Wade, W.R. Horwath and M. Burger. 2015. Soil sampling protocol reliably estimates preplant NO3- in SDI tomatoes. California Agriculture 69:222-229.


 


LeMonte, J.J., V.D. Jolley, J.S. Summerhays, R.E. Terry, and B.G. Hopkins. 2016. Polymer coated urea in turfgrass maintains vigor and mitigates nitrogen’s environmental impacts. PLoS ONE 11:e0146761 DOI:10.1371/journal.pone.0146761.


 


LeMonte, J.J., B.G. Hopkins, V.D. Jolley, T.M. Story. 201x. Assessing atmospheric losses of nitrogen with photoacoustic infrared spectroscopy: polymer coated urea. J. Environ. Qual.


 


Long, D., Whitmus, J., Engel, R., Brester, G. 2015. Net returns from terrain-based variable-rate nitrogen management. Agron. J. 107:1055-1067.


 


Lundy, M.E., Pittelkow, C.M., Linquist, B.A., Liang, X., van Groenigen, K.J., Lee, J., Six, J., Venterea, R.T., van Kessel, C. (2015). "Nitrogen fertilization reduces yield declines following no-till adoption." Field Crops Research 183: 204-210.


 


Madsen, M.D., D.L. Zvirzdin, S.L. Petersen, B.G. Hopkins, and B.A. Roundy. 2015. Anchor chaining’s influence on soil hydrology and seeding success in burned piñon-juniper woodlands. Range. Ecol. Manag. 68: 231-240.


 


Martinez, H.E.P., A. Olivos, P.H. Brown, J.M. Clemente, C.H. Bruckner and J.L. Jifon. 2015. Short-term water stress affects NO3- absorption by almond plants. Sci. Hort. 197:50-56.


 


Meki, M.N, J.R. Kinry, A.H. Youkhana, S.E. Crow, R.M. Ogoshi, M.H. Nakahata, R. Tirado-Corbala, R.G. Anderson, J. Osorio, and J. Jeong. 2015. Two-Year Growth Cycle Sugarcane Crop Parameter Attributes and Their Application in Modeling. Agronoly Journal 107(4):1310-1320.


 


Miller, P., A. Bekkerman, C.A. Jones, M.H. Burgess, J.A. Holmes, and R.E. Engel. 2015. Pea in rotation with wheat reduced uncertainty of economic returns in southwest Montana. Agronomy Journal. 107(2): 541-550. doi:10.2134/agronj14.0185. Open Access.


 


Mostafa, A. M., Ottman, M. J., Jason, R., & Burayu, W. (2015). Research Report Phosphorus Fertilizer Rate Effect on Alfalfa Yield and Soil Test P, Buckeye, 2014. University of Arizona Cooperative of Extension Publications, AZ 1672. 10 p.


 


Muhammad, S., B.L. Sanden, B.D. Lampinen, S. Saa, M.I. Siddiqui, D.R. Smart, A. Olivos, K.A. Shackel, T. DeJong and P.H. Brown. 2015. Seasonal changes in nutrient content and concentrations in a mature deciduous tree species: studies in almond (Prunus dulcis (Mill.) D.A. Webb). European J. Agron. 65:52-68.


 


Nielson, P.A., B.G. Hopkins, V.D. Jolley, and D.L. Eggett. 2012. Variable palatability of aspen for large ungulates: Mineral nutrition. J. Wildlife Manage.


 


Nahar, K., and W. L. Pan. 2015. Urea Fertilization: Effects on growth, nutrient uptake and root development of the biodiesel plant, castor bean (Ricinus communis L).accepted for publication, American Journal of Experimental Agriculture 5: http://www.sdiarticle1.org/prh/AJEA_2/2014/Revised-manuscript_version1_12729.pdf  


 


Nielson, P.A., S.B. St. Clair, and B.G. Hopkins. 201x. Digestibility factors and variable palatability of quaking aspen for large ungulates. J. Wildlife Manage.


 


Nocita, M., A. Stevens, B. van Wesemael, M. Aitkenhead, M. Bachmann, B. Barth, E. Ben Dor, D.J. Brown, M. Clairotte, A. Csorba, P. Dardenne, J.A.M. Demattê, V. Genoty, C. Guerrero, M. Knadel, L. Montanarella, C. Noonx, L. Ramirez-Lopez, J. Robertson, H.


Sakai, J.M. Soriano-Disla, K.D. Shepherd, B. Stenberg, E.K. Towett, R. Vargas and J.


Wetterlind, 2015. Soil Spectroscopy: An Alternative to Wet Chemistry for Soil


Monitoring. Advances in Agronomy, 132:139-159. DOI:10.1016/bs.agron.2015.02.002


 


Nocita, M., A. Stevens, B. van Wesemael, D.J. Brown, K.D. Shepherd, E.K, Towett, R.


Vargas, and L, Montanarella, 2015. Soil spectroscopy: an opportunity to be seized. Global Change Biology, 21: 10-11. doi: 10.1111/gcb.12632.


 


O’Dea, J., C. Jones, C. Zabinski, P.R. Miller, and I. Keren. 2015. Legume and cropping intensity effects on selected soil quality attributes after eight years in a dryland wheat agroecosystem. Nutrient Cycling in Agroecosystems. 95:179-194. doi: 10.1007/s10705-015-9687-4. Open Access.


 


Ottman, M. J., & Thompson, T. L. (2015). Fertilizing small grains in Arizona. College of Agriculture and Life Sciences, University of Arizona, Tucson.


 


Ottman, M., Rovey, J., Mostafa, A., & Burayu, W. (2015). Phosphorus Fertilizer Rate Effect on Alfalfa Yield and Soil Test P, Buckeye, 2014. College of Agriculture and Life Sciences, University of Arizona, Tucson.


 


Paudel, B., C. Chan, J. Halbrendt, S.E. Crow, T.J.K. Radovich, and G. Norton. 2016. Bioeconomic optimization of conservation agriculture production systems (CAPS) for smallholder tribal farmers in the hill region of Nepal. Journal of Soil and Water Conservation 71(2):103-117.


 


Peachey, E. and D. M. Sullivan. Interseeding of Cover Crops to Improve Cover Crop Establishment and Performance (2015). Report to Oregon Processed Vegetable Commission. http://horticulture.oregonstate.edu/content/interseeding-cover-crops-improve-cover-crop-establishment-and-performance-2015


Peachey, E. and D.M. Sullivan. Effect of pop-up fertilizers and planting density on early season sweet corn growth and ear yield (2015). Report to Oregon Processed Vegetable Commission. http://horticulture.oregonstate.edu/content/effect-pop-fertilizers-and-planting-density-early-season-sweet-corn-growth-and-ear-yield-2015


Piaskowski, J.L., D.J. Brown, K.G. Campbell, 2016. Soluble stem carbohydrates in spring wheat: NIR calibration and prediction of drought response. Agronomy Journal, 108: 285-293. DOI: 10.2134/agronj2015.0173


 


Pinto, J.M., C.C. Shock, E.B.G. Feibert, L.D. Saunders, and D. Beck. 2015. Onion response to late-season water stress and high nitrogen under two plant populations. p 60-74 In Shock C.C. (Ed.) Oregon State University Agricultural Experiment Station, Malheur Experiment Station Annual Report 2014, Department of Crop and Soil Science Ext/CrS 152. http://cropinfo.net/pdf/ar/2014/2014-007-OnionWaterStress.pdf


Poggio, M., D.J. Brown, R.S. Bricklemyer, 2015. Development and testing of a VisNIR


penetrometer for in situ soil characterization. Computers and Electronics in


Agriculture,115:12-20. DOI:10.1016/j.compag.2015.05.002


 


Ransom, C.J. and B.G. Hopkins. 2016. Evaluating the nitrogen release of slow and controlled-release fertilizers in field and laboratory conditions at different placements. J. Env. Quality


 


Ransom, C.J. and B.G. Hopkins. 2016. Turfgrass response to reduced rates of polymer-coated urea. J. Env. Quality


 


Reitz, S.R., C.C. Shock, R.A. Roncarati, E.B.G. Feibert, and H. Kreeft. 2015. Effects of copper sulfate on levels of Escherichia coli in irrigation canal water. p 179-183 In Shock C.C. (Ed.) Oregon State University Agricultural Experiment Station, Malheur Experiment Station Annual Report 2014, Department of Crop and Soil Science Ext/CrS 152. http://cropinfo.net/pdf/ar/2014/2014-018-CopperSulfateEColi.pdf


 


Romero, C. M., Engel, R., Chen, C., Wallander, R. 2015. Microbial immobilization of nitrogen-15-labeled ammonium and nitrate in an agricultural soil from Central Montana. Soil Sci. Soc. Am. J 79:595-602.


 


Romero, C., Engel, R. , Chen, C., Wallander, R. 2015. Greater Recovery of Fertilizer Nitrate vs. Ammonium Sources in Agricultural Soils of Central Montana. ASA, CSSA and SSSA International Annual Meeting, Minneapolis, MN., November 18, 2015.


 


Romero, C., Engel, R., Chen, C., Wallander, R., Bode, E., Marlen, M. 2015. Vertical Distribution and Stratification of Organic Carbon Fractions in a Semi-Arid Calcareous Soil. ASA, CSSA & SSSA, Minneapolis, MN. November 16, 2015.


 


Root, R. A., Hayes, S. M., Hammond, C. M., Maier, R. M., & Chorover, J. (2015). Toxic metal(loid) speciation during weathering of iron sulfide mine tailings under semi-arid climate. Applied Geochemistry: Journal of the International Association of Geochemistry and Cosmochemistry, 62, 131-149.


 


Roseberg, R. J., Silberstein, T. B. (2015). Effects of sodium nitrate on stand and yield of organic spring feed barley in the Klamath Basin (2014). (pp. 5). OSU Klamath Basin Research and Extension Center. https://scisoc.confex.com/crops/2014am/webprogram/Paper88695.html


Sharratt, B.S., Tatarko, J., Abatzoglou, J., Fox, F.A., Huggins, D.R. 2015. Implications of climate change on wind erosion of agricultural lands in the Columbia Plateau. Weather and Climate Extremes. 10:10-16.


 


Shewmaker, G.E., D.B. Hannaway and S. Fransen. 2015. Forages and Grassland in the Pacific Northwest. Chapter 2, pages 37-62 in Glosh, P.K., Mahana, S.K., Singh, J.B., and Pathak, P.S. (Eds). Grassland: A Resource Perspective. Range Management Society of India, Jhansi, India. Pp. 473.


 


Shock, C.C. 2015. Recognizing and correcting iron deficiency, Sustainable Agriculture Techniques. Oregon State University, Department of Crop and Soil Science Ext/CrS 153 4p. http://www.cropinfo.net/pdf/extension/ExtCrs153-IronDefficiency.pdf


Shock, C.C., J.M. Pinto, E.B.G. Feibert, and L.D. Saunders. 2015. Onion response to phosphorus application strategies and in-season nutrient supplementation, 2014. p 42-59 In Shock C.C. (Ed.) Oregon State University Agricultural Experiment Station, Malheur Experiment Station Annual Report 2014, Department of Crop and Soil Science Ext/CrS 152. http://cropinfo.net/pdf/ar/2014/2014-006-OnionFertigation.pdf


Shock, B.M. E. Hammond, G. Faw, K. Diebel, and C.C. Shock. 2015. Surface Irrigation Degradation of Water Quality in Streams. Annual Meeting of the American Society of Horticultural Science, Sheraton Hotel, New Orleans, LA. August 5. https://ashs.confex.com/ashs/2015/webprogramarchives/Paper21603.html


Shock, C.C., M.P. Shock, B.M. Shock, J. Feraz, J. Ramos, and H.M. Saito. 2015. Long-term Revegetation Success on Acid Infertile Subsoils in the Amazon. Annual Meeting of the American Society of Horticultural Science, Sheraton Hotel, New Orleans, LA. August 4. https://ashs.confex.com/ashs/2015/webprogram/Paper21221.html


Sigler, W., Ewing, S., Jones, C., Payn, R., Brookshire, E., Gary, W. 2015. Montana AWRA-MWCC Annual Meeting, "Connecting soil water, groundwater and streams to inform nitrogen sources & flux through a dryland agricultural landscape in the Upper Missouri River Watershed," AWRA and MWCC, Missoula, MT. October 9, 2015.


 


Sterle, D.*, G. Litus, F. Stonaker, S. Ela, and J.G. Davis. 2015. The effect of cyanobacteria biofertilizer on Western Colorado organic peach quality and yield characteristics. Proc. of the Western Nutrient Management Conference. March 5-6, 2015; Reno, NV.


 


Story, D. L., & Kacira, M. (2014). Design and Implementation of a Computer Vision Guided Greenhouse Crop Diagnostics System. Journal of Machine Vision and Applications.


Stout, J. E. Developing sustainable irrigation practices in Cabernet Sauvignon and Concord vineyards in Central Washington.  Ph.D., Soil Science, Washington State Univeristy, May 2015.


 


Strik, B.C. and Bryla, D.R. 2015. Uptake and partitioning of nutrients in blackberry and raspberry and evaluating plant nutrient status for accurate assessment of fertilizer requirements. HortTechnology 25:452-459.


Strik, B. C. (2015). Weed control and fertility in organic blueberry production systems (pp. 6-9). Manchester, NH: New England Vegetable and Fruit Conference. http://www.newenglandvfc.org/2015_conference/1_3_Strik.pdf


Strik, B. C., Bryla, D. (2015). Nutrient management of blueberry – Assessing plant nutrient needs and designing good fertilizer programs (pp. 79-94). Corvallis, OR: Proc. OSU Blueberry School. http://oregonstate.edu/dept/NWREC/sites/default/files/pg_programs/berry/documents/079-093-nutrient_management.pdf


Sukor, A.*, C. Ramsey, and J.G. Davis. 2015. Effects of commercial organic and cyanobacterial fertilizers on instantaneous water use efficiency in drip irrigated organic sweet corn. Proc. of the Western Nutrient Management Conference. March 5-6, 2015; Reno, NV


 


Sullivan, D.M., C.G. Cogger, and A.I. Bary. 2015 (Revised). Fertilizing with biosolids. Pacific Northwest Extension Publication 508. Oregon State University Extension Service, Corvallis, OR.


Sullivan, D.M., A. Heinrich and E. Peachey. Enhanced efficiency fertilizer technologies for improved production in sweet corn (2015). Report to Oregon Processed Vegetable Commission. http://horticulture.oregonstate.edu/content/enhanced-efficiency-fertilizer-technologies-improved-production-sweet-corn-2015


Sullivan, D.M., B.C. Strik, and Bryla, D.R. 2015. Evaluation of alternative mulches for blueberry over five production seasons. Acta Hort. 1076:171-178. https://www.researchgate.net/publication/282265205_Evaluation_of_alternative_mulches_for_blueberry_over_five_production_seasons


Summerhays, J.S., B.G. Hopkins, V.D. Jolley, M.W. Hill, and C.J. Ransom. 201x. Enhanced phosphorus fertilizers (Carbond P® and AVAIL®) supplied to maize in hydroponics. J. Plant Nutr.


 


Taysom, T.T., J.C. Stark, and B.G. Hopkins. Polymer-coated urea in potato production. Agron. J.


 


Tsai, E. 2015. Validation of Tissue Nutrient Status for Tart Cherry (Prunus cerasus) and Peach (Prunus persica) In Utah. Utah State University, MS Thesis.


 


Tsai, E., G.E. Cardon and B. Black. Tissue Nutrient Sufficiency Levels and Sample Timing for Optimal Nutrition Management of Tart Cherry (Prunus cerasus) in Utah.


 


Tsai, E., G.E. Cardon and B. Black. Tissue Nutrient Sufficiency Levels and Sample Timing for Optimal Nutrition Management of Peach (Prunus persica) in Utah.


 


Vargas, O.L. and Bryla, D.R. 2015. Growth and fruit production of highbush blueberry fertilized with ammonium sulfate and urea applied by fertigation or as granular fertilizer. HortScience 50:479-485.


Vargas, O.L., Bryla, D.R., Wieland, J.E., Strik, B.C. and Sun, L. 2015. Fertigation with drip and alternative micro irrigation systems in highbush blueberry: a comparison of point and area supply of water and nitrogen. HortScience 50:897-903.


Walworth, J. L. (2015). Soil-Applied Zinc-EDTA: Growth and Nutrient Acquisition of Non-bearing Pecan Grown on an Alkaline and Calcareous Soil. In 29th International Horticulture Congress (Vol. Acta Horticulturae). Brisbane Australia: International Society for Horticultural Science.


 


Walworth, J. L., Nunez-Moreno, H., & Pond, A. (2015). Soil Zinc Fertilization in One-Year-Old Potted 'Wichita' Pecan Trees in Alkaline Soil. In International Symposium on Pecans and Other Carya in Indigenous and Managed Systems. International Society for Horticultural Science.


­


Wardle, E. Bauder, T, and C. Pearson. 2015. Guidelines for Using Conservation Tillage Under Furrow Irrigation (Second Edition). Colo. Ag. Expt. Station Bulletin TR15-10.


 


Wayman, S., C. Cogger, C. Benedict, D. Collins, I. Burke, and A. Bary. 2015. Cover crop effects on light, nitrogen, and weeds in organic reduced tillage. Agro. and Sust. Food Sys. 39 (6): 647-665. 


 


Wells, J.M., S.E. Crow, R. Ogoshi, B. Turano, and A. Hashimoto. 2015. Optimizing feedstock selection for biofuel production in Hawaii: CuO oxidative lignin products in C-4 grasses. Biomass and Bioenergy 83:511-515.


 


Wenz, J.*, H.N. Storteboom, and J.G. Davis. 2015. Effects of enhanced mixing and minimal CO2 supplementation on biomass and nitrogen concentration in a nitrogen-fixing Anabaena sp. cyanobacteria biofertilizer production culture. Proc. of the Western Nutrient Management Conference. March 5-6, 2015; Reno, NV.


 


Wickham, A.*, and J.G. Davis. 2015. Effect of liquid organic fertilizers and seaweed extract on Daucus carota var. sativus growth characteristics. Proc. of the Western Nutrient Management Conference. March 5-6, 2015; Reno, NV.


 


Wright, G. C. (2015). Citrus Fertilization Chart for Arizona. CALS Extension Publication #az1671. http://extension.arizona.edu/pubs/citrus-fertilization-chart-arizona


 


Wright, G. C. (2015). Evaluation of Nitrogen Fertilization Practices for Surface-Irrigated Lemon Trees – 2012. Commodity Research Report. http://extension.arizona.edu/pubs/evaluation-nitrogen-fertilization-practices-surface-irrigated-lemon-trees-2012


Yeo, J.R., Weiland, J.E., Sullivan, D.M., and Bryla, D.R. 2016. Susceptibility of highbush blueberry cultivars to phytophthora root rot. HortScience 51:74-78.


Zhu-Barker X., Horwath W.R., Burger M. 2015. Knife-injected anhydrous ammonia increases yield-scaled N2O emissions compared to broadcast or band-applied ammonium sulfate in wheat. Agriculture, Ecosystems and Environment, 212:148-157.

08/15/2017

ARIZONA


Journal Articles


Brown, P. W., Poro, J., & Ebdon, J. S. (2017). Effects of Mowing Height of Cut and Nitrogen on FAO-56 PM Crop Coefficients for Recreational Turf in the Cool-Humid Region. Crop Science, 57:1.


Cendrero-Mateo, M. P., Moran, M. S., Papuga, S. A., Thorp, K. R., Alonso, L., Moreno, J., Ponce-Campos, G., Rascher, U, and Wang, G. (2016). Plant chlorophyll fluorescence: active and passive measurements at canopy and leaf scales with different nitrogen treatments. Journal of Experimental Botany, 67(1), 275–286.


Fitzsimmons, K., & da Silva Cerozi, B. (2016). The effect of pH on phosphorus availability and speciation in an aquaponics nutrient solution. Bioresource Technology, 219, 778–781.


Fitzsimmons, K., & da Silva Cerozi, B. (2016). Use of Bacillus spp. to enhance phosphorus availability and serve as a plant growth promoter in aquaponics systems. Scientia Horticulturae, 211, 277–282.


Gebhardt, M., Fehmi, J. S., Rasmussen, C., & Gallery, R. E. (2017). Soil amendments alter plant biomass and soil microbial activity in a semi-desert grassland. Plant and Soil.


Ghilishli, Fatemeh, Seydeh Zohreh Mirdeilami, Ezatolla Moradi, and Mohammad Pessarakli. 2016. Effects of Fertilizers on Plant Diversity, Density, and Uniformity in Golestan Rangelands. Journal of Plant Nutrition, 39(10): 1441–1448. http://www.tandfonline.com/doi/pdf/10.1080/01904167.2015.1109118


Gleadow, R. M., Ottman, M. J., Kimball, B. A., Wall, G. W., Pinter, Jr, P. J., LaMorte, R. L., & Leavitt, S. W. (2016). Drought-induced changes in nitrogen partitioning between cyanide and nitrate in leaves and stems of sorghum grown at elevated CO2 are age dependent. Field Crops Research, 185, 97–102.


Haghighi, M., Nikbakht, A., & Pessarakli, M. (2016). Effects of Humic Acid on Remediation of the Nutritional Deficiency of Gerbera in Hydroponic Culture. Journal of Plant Nutrition, 39(5), 12.http://www.tandfonline.com/doi/pdf/10.1080/01904167.2015.1087560


Haghighi, M., Sheibanirad, A., & Pessarakli, M. (2016). Effects of Selenium as a Beneficial Element on Growth and Photosynthetic Attributes of Greenhouse Cucumber. Journal of Plant Nutrition, 39(10), 6. http://www.tandfonline.com/doi/pdf/10.1080/01904167.2015.1109116


Haghighi, Maryam and Mohammad Pessarakli. 2016. Copper (Cu) and Zinc (Zn) uptake by celery plants grown on acidic soil amended with biosolids. Journal of Plant Nutrition, 39(5): 655–665. DOI:10.1080/01904167.2015.1087029. http://www.tandfonline.com/doi/pdf/10.1080/01904167.2015.1087029


Heerema, R. J., VanLeeuwan, D., Potter, M. T., Sherman, J. D., Comeau, M. J., & Walworth, J. L. (2016). Leaf Photosynthesis of Immature "Wichita" Pecan Trees is Improved by Soil-Application of Zinc-EDTA. Journal of the American Society for Horticultural Science. 142(1):27-35.


Hewins, D. B., Sinsabaugh, R. L., Archer, S. R., & Throop, H. L. (2016). Soil-litter mixing and microbial activity mediate decomposition and soil aggregate formation in a sandy shrub-invaded Chihuahuan Desert grassland. Plant Ecology, DOI 10.1007/s11258-017-0703-4.


Motamedi, A., Jafarpour, M., Askari-Khorasgani, O., & Pessarakli, M. (2016). Assessing the Potential of Pomegranate Meal and Potato Waste as New Organic Amendments for Vermicompost. Communications in Soil Science & Plant Analysis Journal, 47(15), 11. http://www.tandfonline.com/doi/pdf/10.1080/00103624.2016.1206924


Saeidnejad, Amir Hossein, Mohammad Kafi, and Mohammad Pessarakli. 2016. Interactive Effects of Salinity Stress and Zn Availability on Physiological Properties, Antioxidants Activity and Micronutrients’ Content of Wheat (Triticum Aestivum) plants. Communications in Soil Science & Plant Analysis, 47(8): 1048–1057. http://www.tandfonline.com/doi/pdf/10.1080/00103624.2016.1165831


Sanchez, C. A., Zerihun, D., Subramani, J., Badaruddin, M., & Bronson, K. (2017). Fertigation uniformity under sprinkler irrigation: evaluation and analysis. Irrigation and Drainage Engineering Systems.


Walworth, J. L., Comeau, M. J., & Heerema, R. J. (2016). Soil-Applied ZnEDTA: Vegetative Growth, Nut Production and Nutrient Acquisition of Immature Pecan Trees Grown in an Alkaline, Calcareous Soil. HortScience. 52(2):301–305.


Xu, C., W, Z., J, H., & Van Leeuwen, W. J. (2016). Prediction of Soil Moisture Content and Soil Salt Concentration from Hyperspectral Laboratory and Field Data. Remote Sensing, 8(42).


Proceedings


Heerema, R., & Walworth, J. L. (2016). Soil-Applied Zinc-EDTA: Photosynthesis in "Wichita" Pecan Grown on an Alkaline and Calcareous Soil. In 29th International Horticulture Congress (Vol. Acta Horticulturae). Brisbane Australia: International Society for Horticultural Science.


Kacira, M., Jensen, M., Robie, T., Tollefson, S., & Giacomelli, G. A. (2016). Use resources wisely: waste management and organic liquid fertilizer use in greenhouse production system. In III International Symposium on Organic Greenhouse Horticulture.


Kroggel, M., & Kubota, C. (2016). Controlled environment strategies for tipburn management in greenhouse strawberry production. In ISHS International Strawberry Symposium. ISHS (Acta Horticulturae).


Walworth, J. L. (2016). Soil-Applied Zinc-EDTA: Growth and Nutrient Acquisition of Non-bearing Pecan Grown on an Alkaline and Calcareous Soil. In 29th International Horticulture Congress (Vol. Acta Horticulturae). Brisbane Australia: International Society for Horticultural Science.


Extension Publications


Davenport, J., Flynn, R., & Walworth (2016). The Olsen Test for Phosphorus. New Mexico State University. https://youtu.be/zAJxcOLExW8


Farrell-Poe, K. L., Walworth, J. L., & Pabedinskas, V. (2016). Backyard Composting. In Arizona Master Gardener Manual (p. 11). Arizona Cooperative Extension.


Flynn, R. & Walworth, J. L. (2016). Unavailability of Water in Saline Soils. New Mexico State University. https://youtu.be/zJ_zi53UjF8


Ottman, M. J., Sheedy, M. D., & Ward, R. W. (2016). Late season N application method effect on grain protein, 2016. College of Agriculture and Life Sciences, University of Arizona, Tucson. http://uacals.org/64d


Walworth, J. L. & Flynn, R. (2016). Understanding the Sodium Adsorption Ratio (SAR). New Mexico State University. https://youtu.be/83qEk0sH8qo


Walworth, J. L. & Flynn, R. (2016). Visualizing Soil Properties: Dispersion and Flocculation. New Mexico State University. https://www.youtube.com/watch?v=tLaJawbMrT0&feature=youtu.be


Walworth, J. L., & Flynn, R. (2016). Visualizing Soil Properties: Gypsum and Sodic Soils. New Mexico State University. https://www.youtube.com/watch?v=NztGRuzgYsA&feature=youtu.be


 


 


CALIFORNIA


 


Adviento-Borbe, M.A. and B.A. Linquist. (2016) Assessing fertilizer N placement strategies for lower CH4 and N2O emissions in irrigated rice systems. Geoderma 266:40-45.


 


Baram, S., V. Couvreur, T. Harter, M. Read, P.H. Brown, J.W. Hopmans, and D.R. Smart. 2016. Assessment of orchard N losses to groundwater with a vadose zone monitoring network. Agric. Water Manage. 172:83-95.


 


Burger, M., V.R. Haden, J. Six and W.R. Horwath. 2016. Stand age affects emissions of N2O in flood-irrigated alfalfa: a comparison of field measurements, DNDC model simulations and IPCC Tier 1 estimates. Nutr. Cycl. Agroecosyst. 106:335-345.


 


Geisseler, D. and G. Miyao. 2016. Soil testing for P and K has value in nutrient management for annual crops. California Agriculture 70:152-159.


 


Hartz, T. 2016. California certified crop advisor exam study guide. Available at http://cacca.org/files/file_gallery/CCA%20study%20guide%20master%20Revised%20June%2015%202016.pdf


 


Lagomarsino, A., A.E. Agnelli, B. Linquist, M.A.A. Adviento-Borbe, Agnelli, A., Gavina, G., and M. Ravaglia. (2016). Alternate wetting and drying of rice reduced CH4 but triggered N2O peaks in a clayey soil of central Italy. Pedosphere 26:533-548.


 


LaHue, G.T., M.A. Adviento-Borbe, B.A. Linquist, C. van Kessel, and S.J. Fonte. (2016). Residual effects of N fertilization history increase N2O emissions from zero N controls: Implications for estimating fertilizer-induced emission factors. Journal of Environmental Quality 45:1501-1508.


 


Lazcano, C., A. Tsang, T.A. Doane, G.S. Pettygrove, W.R. Horwath and M. Burger. 2016. Soil nitrous oxide emissions in forage systems fertilized with liquid dairy manure and inorganic fertilizers. Agric., Ecosyst. Environ. 225:160-172.


 


Saa, S., E. Peach-Fine, P.H.Brown, Themis Michailides, S. Castro, R. Bostock and E. Laca. 2016. Nitrogen increases hull rot and interferes with the hull split phenology in almond (Prunus dulcis). Scientia Horticulturae. 199:41-48


 


Smith, R., M. Cahn, T. Hartz, P. Love and B. Farrara. 2016. Nitrogen dynamics of cole crop production: implications for fertility management and environmental protection. HortScience 51:1586-1591.


 


Ye, R., Espe, M., Linquist, B., Parikh, S.J., Doane, T.A., Horwath, W.R. (2016) A soil carbon proxy to predict CH4 and N2O emissions from rewetted agricultural peatlands. Agriculture, Ecosystems and Environment 220:64-75.


 


Conference Proceedings


24th Annual Fertilizer Research and Education Program Conference Proceedings. California Dept. of Food & Agriculture. October 26-26, 2016. Modesto, CA. 94 pages. https://www.cdfa.ca.gov/is/ffldrs/frep/pdfs/2016_Proceedings_FREP.pdf .


California Plant and Soil Conference, 2016 Conference Proceedings, Feb. 2-3, Visalia, CA. 195 pages. California Chapter American Society of Agronomy. http://calasa.ucdavis.edu/files/250178.pdf .


Web resources


FREP Database:


The California Department of Food & Agriculture’s Fertilizer Research and Education Program (FREP) has created a searchable database of its projects funded since its inception in 1990. http://www.cdfa.ca.gov/is/frep/default.aspx.


Additionally, FREP has added additional crop modules to its crop fertilization modules, summarizing crop-specific research on nutrient management. http://apps.cdfa.ca.gov/frep/docs/Guidelines.html .


CCA study guide:


Tim Hartz created a study guide for aspirants to the California Certified Crop Advisor program


http://cacca.org/files/file_gallery/CCAStudyGuideOct15.pdf


UC Cooperative Extension Specialist Mark Lundy participated in the creation of a website on nutrient management and water quality issues. http://agwaterstewards.org/index.php/practices/nutrient_management


UC Cooperative Extension Farm Advisor Michael Cahn has created a web-based decision tool to aid vegetable and strawberry growers in irrigation and nutrient management. Currently modules for lettuce, broccoli, cabbage, cauliflower, spinach and strawberry are functional. http://ucanr.edu/blogs/CropManage/


Powerpoint presentations and other material is available at the UC website developed as part of our CCA nitrogen training program.


http://ciwr.ucanr.edu/NitrogenManagement/


Lastly, The UC Agricultural Sustainability Institute has created the ‘Solutions Center’, a website developed as a clearinghouse for nutrient management information.


http://ucanr.edu/sites/Nutrient_Management_Solutions/stateofscience/Nitrogen_management_in_California_agriculture/


 


COLORADO


Barminski, R., H. Storteboom, and J.G. Davis. 2016. Development and evaluation of an organically-certifiable growth medium for cyanobacteria. J. Appl. Phycol. 28:2623-2630. DOI 10.1007/s10811-016-0819-2.


Barbarick, K.A., J.A. Ippolito, and J. McDaniel. 2016. Path Analysis of grain P, Zn, Cu, Fe, and Ni in a biosolids-amended dryland wheat agroecosystem. J. Environ. Qual. 45:1400-1404.


Elzobair, K.A., M.E. Stromberger, and J.A. Ippolito. 2016. Stabilizing effect of biochar on soil extracellular enzymes after a denaturing stress. Chemosphere. 142:114-119.


Elzobair, K.A., M.E. Stromberger, J.A. Ippolito, and R.D. Lentz. 2016. Contrasting effects of biochar versus manure on soil microbial communities and enzyme activities in an Aridisol. Chemosphere. 142:145-152.


Ippolito, J.A., M.E. Stromberger, R.D. Lentz, and R.S. Dungan. 2016. Hardwood biochar and manure co-application to a calcareous soil. Chemosphere. 142:86-91.


Ippolito, J.A., T.F. Ducey, K.B. Cantrell, J.M. Novak, and R.D. Lentz. 2016. Designer, acidic biochar influences calcareous soil characteristics. Chemosphere. 142:184-191.


Novak, J.M., J.A. Ippolito, R.D. Lentz, K.A. Spokas, C.H. Bolster, K. Sistani, K.M. Trippe, and M.G. Johnson. 2016. Soil health, crop productivity, microbial transport, and mine spoil response to biochars. Bioenerg. Res. 9:454-464.


Toonsiri, P., S.J. Del Grosso, A. Sukor, and J.G. Davis. 2016. Greenhouse gas emissions from solid and liquid organic fertilizers applied to lettuce. J. Environ. Qual. 45:1812-1821. DOI:10.2134/jeq2015.12.0623


Tsekeke, A., T. Degefu, E. Wolde-Meskel, and J. Davis. 2016. The effect of pond depth and lining plastic color on nitrogen fixing capacity of cyanobacteria, Anabaena strain E3. African Journal of Biotechnology 15: 1442-1451. DOI: 10.5897/AJB2015.15173.


 


HAWAII


Journal Publications


Berek, A.K. and N.V. Hue. 2016. Characterization of biochars and their use as an amendment to acid soils. Soil Science 181(9/10):412-418


Hue, N.V and A. Ahmad. 2017. Arsenic reactions and brake fern (Pteris vittata L.) uptake in tropical soils. Plant, Soil and Environment. In Press.


Long, M.S., C.M. Litton, C.P. Giardina, J. Deenik, R.J. Cole, and J. Sparks. 2017. Impact of nonnative feral pig removal on soil structure and nutrient availability in Hawaiian tropical montane wet forests. Biol Invasions In Press


Paudel, C. Chan, J. Halbrendt, S.E. Crow, and G. Norton. 2016. Bioeconomic optimization of conservation agriculture production systems (CAPS) for smallholder tribal farmers in the hill region of Nepal. J. Soil and Water Conser. 71(2):102-117.


Quintanolla-Tornel, M.A., K.H. Wang, J. Tavares, and C.R.R. Hooks. 2016. Effects of mulching on above and below ground pests and beneficials in a green onion agroecosystem. Ag Agroecosys Env. 224:75-85.


Shuai, X., X. Li, R.S. Yost, and O. Wentworth. 2016. State-Space Estimation of the Intrinsic Soil Phosphorus Pools from the Mehlich-3 Test. Comm. Soil Sci. Plant Anal. 47(8):1058


Wang, P., Z. Hu, R.S. Yost, F. Shao, J. Liu, and X. Li. 2016. Assessment of chemical properties of reclaimed subsidence land by the integrated technology using Yellow River sediment in Jining, China. Environmental Earth Sciences 75:1046


Extension Publications


Fukumoto, G.K., M.S. Thorne, J.H. Silva, J. Deenik, and M.H. Stevenson. 2016. Suitability Map for Forage-Finished Beef Production Using GIS Technology: Kauai County. Cooperative Extension Service Publication, CTAHR, PRM-10, pp. 6.


Fukumoto, G.K., M.S. Thorne, J.H. Silva, J. Deenik, and M.H. Stevenson. 2016. Suitability Map for Forage-Finished Beef Production Using GIS Technology: Maui County. Cooperative Extension Service Publication, CTAHR, PRM-9, pp. 8.


Fukumoto, G.K., J. Deenik, M. Hura, and M. Kostka. 2016. Piggery Impacts to Water Quality of Streams in Pohnpei,Federated States of Micronesia. Cooperative Extension Service Publication, CTAHR, WI-3, pp. 9.


 


IDAHO


Research


Walsh O.S., and K. Girma. 2016. Environmentally Smart Nitrogen Performance in Northwestern Great Plains’ Spring Wheat Production Systems. International Journal of Agriculture. doi:10.1155/2016/8969513.


Pishchik V.N., N.I. Vorobyov, O.S. Walsh, V.G. Surin, and Y.V. Khomyakov. 2016. Estimation of Synergistic Effect of Humic Fertilizer and Bacillus Subtilis on Lettuce Plants by Reflectance Measurements. 2016. Journal of Plant Nutrition. doi: 10.1080/01904167.2015.1061551.


Samborski S. M., D. Gozdowski, E.S. Dobers, M. Stępień, O.S. Walsh, and E. Leszczyńska. 2016. On-Farm Evaluation of an Active Optical Sensor Performance for Variable Nitrogen Application in Winter Wheat. European Journal of Agronomy. (74):56–67.


Tarkalson, D.D., and Bjorneberg, D.L. 2016. Effect of phosphorus placement methods and rates on sugarbeet production under strip tillage in southern Idaho. Crop, Forage, & Turfgrass Management. Vol. 2. doi:10.2134/cftm2015.0183.


Tarkalson, D.D.,  Bjorneberg, D.L., Moore, A. 2016. Fall and spring tillage effects on sugarbeet production.  Journal of Sugar Beet Research.  52:30-38.


Tarkalson, D.D., Bjorneberg, D.L., Camp, S., Dean, G., Elison, D., and Foote, P. 2016. Improving nitrogen management in Pacific Northwest sugarbeet production. Journal of Sugar Beet Research. Journal of Sugar Beet Research.  53:14-36.


Extension publications


Brown B. and O.S. Walsh. 2016. Planting Dates in Wheat Production. Bulletin 906. University of Idaho. 10 pp.


Walsh O.S. 2016. Recap of the Nitrogen Use Efficiency Conference. CSA News Magazine. 61. pp. 28-29.


Walsh O.S. 2016. Unmanned Aerial Imagery and Ground-Based Crop Sensors for Improved Nitrogen Management in Wheat. Crops & Soils. pp. 30-33.


Tarkalson, D.D., Bjorneberg, D., Camp, S., Dean, G., Elison, D., and Foote, P. 2016.Improving nitrogen recommendations in Pacific Northwest sugarbeet production.  Crops and Soils. 49:4-7.


Proceedings and Abstracts


Walsh O.S., J. R. McClintick-Chess, and S.M. Blanscet. 2016. Evaluation of NZone Max Nitrogen Aid in Corn. Proc. of the ASA-CSSA-SSSA International Annual meetings.


Walsh O.S., J. Marshall, C. Jackson, J.R. McClintick, S.M. Blanscet, C. Thompson, and K. Swoboda. 2016. UAV - Based Scouting for Precision Nitrogen Management in Wheat. Proc. of the ASA-CSSA-SSSA International Annual meetings.


Walsh O.S., J.A. Torrion, X. Liang, J. R. McClintick-Chess, and S.M. Blanscet. 2016. Sensor-Based Technologies for Improving Water and Nitrogen Use Efficiency. Proc. of the ASA-CSSA-SSSA International Annual meetings.


Walsh O.S., J. R. McClintick-Chess, and S.M. Blanscet. 2016. Evaluation of Micro Carbon Technology® -Based P Fertilizer, Super Phos® in Spring Wheat. Proc. of the ASA-CSSA-SSSA International Annual meetings.


Walsh O.S., J. R. McClintick-Chess, and S.M. Blanscet. 2016. Potential of Silicon Amendment for Improved Wheat Production. Proc. of the ASA-CSSA-SSSA International Annual meetings.


Walsh O.S., J. R. McClintick-Chess, and S.M. Blanscet. 2016. Foliar Application of Agxplore Prevent Phosphorus Aid in Winter Wheat. Proc. of the ASA-CSSA-SSSA International Annual meetings.


Walsh O.S., J. R. McClintick-Chess, and S.M. Blanscet. 2016. Evaluation of Seed Coating Treatments in Soft White Winter Wheat. Proc. of the ASA-CSSA-SSSA International Annual meetings.


Xi Liang, Olga Walsh, Jessica A Torrion, Hossein Sadeghi and Howard Neibling. 2016. Developing Efficient Deficit Irrigation and Nutrient Management Strategies for Spring Wheat Grown in Southeastern Idaho, USA. Proc. of the ASA-CSSA-SSSA International Annual meetings.


Walsh O. S., K. Belmont, J. McClintick-Chess. 2016. Sensor-Based Technologies for Improving Water and Nitrogen Use Efficiency. Proc. International Conference on Precision Agriculture.


Walsh O. S., K. Belmont, J. McClintick-Chess, J. Marshall, C. Jackson, C. Thompson, and K. Swoboda. 2016. UAV-Based Crop Scouting for Precision Nutrient Management. Proc. International Conference on Precision Agriculture.


Samborski S. M., D. Gozdowski, O. S. Walsh, D. W. Lamb, M. Stępień, E. S. Gacek, T. Drzazga. 2016. Winter Wheat Genotype Effect on Canopy Reflectance: Implications for Using NDVI for In-Season Nitrogen Topdressing Recommendations. Proc. International Conference on Precision Agriculture.


Samborski S. M., D. Gozdowski, M. Stępień, O. S. Walsh, E. Leszczyńska. 2016. On-Farm Evaluation of an Active Optical Sensor Performance for Variable Nitrogen Application in Winter Wheat. Proc. International Conference on Precision Agriculture.


Walsh O.S., J. Marshall, C. Jackson, J.R. McClintick, S.M. Blanscet, C. Thompson, and K. Swoboda. 2016. UAV - Based Scouting for Precision Nitrogen Management in Wheat. Proc. of the Western Crop Science Society Conference.


Walsh O.S., K.M. Belmont, J.R. McClintick-Chess. 2016. Improving Water and Nitrogen Use Efficiency in Wheat. Proc. Idaho Nutrient Management Conference.


Tarkalson, D.D., Bjorneberg, D., Hines, S., and Moore, A. Adjusting nitrogen requirements for sugarbeet. 2016. In: A. Moore (ed.) Proceedings of the 2016 Idaho Nutrient Management Conference, Twin Falls, ID, March 10, University of Idaho, Moscow, ID.


 


MINNESOTA


Publications


Corn Nitrogen Management Influences Nitrous Oxide Emissions in Drained and Undrained Soils. Fernandez F.G., R.T. Venterea, and K.P. Fabrizzi. Journal of Environmental Quality.


Nitrogen Management for Corn Groundwater Quality in Upper Midwest Irrigated Sands. Struffert A.M., J.C. Rubin, F.G. Fernandez, and J.A. Lamb. Journal of Environmental Quality.


Maize Yield and Nitrogen Use Efficiency in Upper Midwest Irrigated Sandy Soils. Rubin J.C., Struffert A.M., F.G. Fernandez, and J.A. Lamb. Agronomy Journal.


 


MONTANA


Anderson E.K., E. Aberle, C. Chen, J. Egenolf, K. Harmoney, V.G. Kakani, R. Kallenbach, M. Khanna, W. Wang, and D.K. Lee. 2016. Impacts of management practices on bioenergy feedstock yield and economic feasibility on conservation reserve program grasslands. GCB Bioenergy.  doi: 10.1111/gcbb.12328


Huang J.W., R. Keshavarz Afshar, C. Chen. 2016. Lentil response to nitrogen application and rhizobia inoculation. Communications in Soil Science and Plant Analysis. 47:2458-2464. DOI:10.1080/00103624.2016.1254786. http://dx.doi.org/10.1080/00103624.2016.1254786.


Keshavarz Afshar R., Y.A. Mohammed, and C. Chen. 2016. Enhanced efficiency nitrogen fertilizer effect on camelina production under conventional and conservation tillage practices. Industrial Crops and Products. 94: 783–789. http://dx.doi.org/10.1016/j.indcrop.2016.09.043


Mohammed Y.A., C. Chen, and T. Jensen. 2016. Urease and nitrification inhibitors impact on winter wheat fertilizer timing, yield, and protein content. Agron. J. 108:1-8. doi:10.2134/agronj2015.0391.


Extension publications


Jones, C., and K. Olson-Rutz. 2016. Soil Nutrient Management for Canola. EB0224. 12 p. http://landresources.montana.edu/soilfertility/documents/PDF/pub/CanolaEB0224.pdf


Jones, C., and K. Olson-Rutz. 2016. Plant Nutrition and Soil Fertility. MSU 4449-2. 12 p. Extensive revision. http://landresources.montana.edu/nm/documents/NM2.pdf


Engel, R., and C. Romero. Nitrogen Recovery from Broadcast Urea is Affected by Application Timing and Agrotain. Editors C.A. Jones K. Olson-Rutz. Fertilizer e-Fact 71. February 2016. MSU Extension. Bozeman MT. 2 p. http://landresources.montana.edu/FertilizerFacts/.


The Soil Scoop, found at http://landresources.montana.edu/soilfertility/thesoilscoop.html, all are 2 pages.


Jones, C., and R. Kurnick. Fertilizer rate calculations.


Jones, C., and K. Olson-Rutz. Reducing N fertilizer loss to air.


Jones, C., and K. Olson-Rutz. Nitrogen management for grain protein.


Jones, C., and K. Olson-Rutz. Nitrogen management for grain yield.


Jones, C., and K. Olson-Rutz. Soil fertility for pulse crops.


Jones, C., and K. Olson-Rutz. Canola: nitrogen & sulfur.


Jones, C., and K. Olson-Rutz. Canola: P, K, and micronutrients.


Jones, C., and K. Olson-Rutz. Soil acidification: problems, causes, & testing.


Jones, C., and K. Olson-Rutz. Soil acidification: management.


Proceedings, Abstracts and presentations (* - presenter)


Jones, C.*, P. Miller, M. Housman, S. Tallman, and C. Zabinski. 2016. Cover crop diversity: how important is it for soil quality and the subsequent crop? American Society of Agronomy Annual Conference Abstracts. Phoenix, AZ. Nov 6-9, 2016.


Jones, C.*, A. John, S. Ewing, P. Miller, and W.A. Sigler. 2016. Nitrate leaching and economic benefits of pulse crops as fallow replacement on shallow soils in central Montana. Great Plains Soil Fertility Conference Proceedings. Denver, CO. Mar 1-2, 2016. 16: 56-61.


Jackson-Smith, D.*, S. Ewing, C. Jones, and W.A. Sigler. 2016. The Road Less Travelled: Assessing the impacts of in-depth farmer and stakeholder participation in nitrate pollution research. Annual Meetings of the Rural Sociological Society. Toronto, Canada. Aug 7-10, 2016.


McVay, K.A. 2016. Malt Barley Response to Nitrogen Fertilizer. Southern Agricultural Research Center Field Day, June 28, 2016, Huntley, MT.


McVay, K.A. 2016. Effect of Mixed Cover Crop Functional Groups on Barley Yield and Quality. Southern Agricultural Research Center Field Day, June 28, 2016, Huntley, MT.


Miller, P.*, R. Engel, J. Holmes, M. Housman, C. Jones, S. Tallman, and C. Zabinski. 2016. Cover crops in Montana – buying land. Proc. Great Plains Soil Fertility Conf. Denver, CO. Mar 1-2, 2016. 16:89-95.


Romero, C., R. Engel, C. Chen, and R. Wallander. 2016. Great Plains Soil Fertility Conference, "Fertilizer15N recovery in semiarid no-till winter wheat", Denver, CO. Mar1-2, 2016. 16:214-221.


Sigler, W.A.*, S. Ewing, R. Payn, C. Jones, J. Brookshire, J. Klassen, D. Jackson-Smith, and G. Weissmann. 2016. Connecting soil water to groundwater to streams: understanding controls of nitrate losses from a dryland agricultural landscape in the upper Missouri River watershed. American Geophysical Union Fall Meeting. San Francisco, CA. Dec 12-16, 2016.


 


NEW MEXICO


Theses:


Evaluation of Organic Fertilizers on the Growth and Yield of New Mexico Green Chile (Capsicum annuum L.) / by Laura Johnson.


Assessment of water table and water quality variations with respect to river flow along the Rio Grande between Garfield and Canutillo, New Mexico / by Benjamin Nana O. Kuffour.


Assessment of spatiotemporal groundwater level changes throughout New Mexico / by Spencer E. Willman.


Research Publications


Singh, Sukhbir, Sangamesh V. Angadi, Kulbhushan Grover, Sultan Begna, Dick Auld. 2016. New Drought response and yield formation of spring safflower under different water regimes in the semiarid Southern High Plains. Agriculture Water Management 163:354-362


Baath, Gurjinder S.; Manoj K. Shukla; Paul W. Bosland; Robert L. Steiner; Stephanie J. Walker. 2016. Irrigation water salinity influences at various growth stages of Capsicum annuum. Agricultural Water Management. Agricultural Water Management 179:246-253.


Harmandeep Sharma, Manoj K. Shukla, Paul W. Bosland, Robert Steiner. 2017. Soil moisture sensor calibration, actual evapotranspiration, and crop coefficients for drip irrigated greenhouse chile. Agricultural Water Management, 179:81-91.


Extension Guides


Guide H-707: Landscape Water Conservation: Principles of Xeriscape, Revised by Bernd Leinauer (Extension Turfgrass Specialist, Dept. of Extension Plant Sciences)


Guide M-112: Water Quality for Livestock and Poultry (Revised). Rossana Sallenave (Extension Aquatic Ecology Specialist, Dept. of Extension Animal Sciences and Natural Resources)


Guide H-509: Turfgrass Establishment. Revised by Bernd Leinauer (Extension Turfgrass Specialist, Dept. of Extension Plant Sci.)


Guide H-110: Backyard Composting. Revised by John Allen (County Program Director, Hidalgo County Extension Office)


Guide H-508: Turfgrasses for New Mexico. Bernd Leinauer (Extension Turfgrass Specialist, Dept. of Extension Plant Sciences)


Guide H-164: Vermicomposting. Revised by John Allen (County Program Director, Hidalgo County Extension Office)


Guide H-258: Field Production of Organic Chile. By Charles Havlik (Senior Research Assistant, Ag. Sci. Center at Los Lunas), Kulbhushan Grover (Associate Professor, Dept. of Extension Plant Sciences), Paul W. Bosland (Regents Professor, Dept. of Plant and Environmental Sciences), and Stephanie J. Walker (Extension Vegetable Specialist, Dept. of Extension Plant Sciences).


 


OREGON


Research


Anderson, N.P., T.G. Chastain and C.J. Garbacik.  2016.  Enhancing fertilizer efficiency in perennial ryegrass seed crops with urease inhibitors.  In N. Anderson, A. Hulting, D. Walenta, M. Flowers, and C. Sullivan (ed.) Seed Production Research. Crop Sci. Ext. Rep. 152:12-14.


Barcelos, C., Machado, R.M., Alves-Pereira, I., Ferreira, R., Bryla, D.R. 2016. Effects of substrate type on plant growth and nitrogen and nitrate concentration in spinach. International Journal of Plant Biology. 7:44-47.


Bryla, D.R. 2016. A comparison between fertigation and granular fertilizer applications on yield and leaf nitrogen in red raspberry. Acta Horticulturae. 1133:527-531.


Bryla, D.R. 2016. Suitable sources of nitrogen and potassium fertilizer for fertigation of northern highbush blueberry. HortScience. 51(9): S329-S330.


Dixon, E.K., Strik, B.C., and Bryla, D.R. 2016. Weed management, training, and irrigation practices for organic production of trailing blackberry: II. Soil and plant nutrient concentrations. HortScience 51:36-50.


Dixon, E.K., Strik, B.C., and Bryla, D.R. 2016. Weed management, training, and irrigation practices for organic production of trailing blackberry: III. Accumulation and loss of biomass, carbon, and nutrients. HortScience 51:51-66.


DuVal, A.S., T.G. Chastain, and C.J. Garbacik. 2016. Effects of applied nitrogen on yellow mustard seed production in the Willamette Valley.  In N. Anderson, A. Hulting, D. Walenta, M. Flowers, and C. Sullivan (ed.) Seed Production Research. Crop Sci. Ext. Rep. 152:39-43.


Ferguson, B.T., T.G. Chastain, C.J. Garbacik, B.T. Chastain, and D.J. Wysocki. 2016. Spring nitrogen and cultivar affect seed production in winter canola (Brassica napus L.).  Agron. J. 108:1124–1131.


Machado, R.M., Bryla, D.R. 2016. Nitrogen requirements at bulb initiation for production of intermediate-day onions. Acta Horticulturae. 1142:67-73.


Strik, B.C. 2016. A review of optimal systems for organic production of blueberry and blackberry for fresh and processed markets in the northwestern United States. Scientia Hort. 208:92-103.


Strik, B.C., Vance, A., and Bryla, D.R. 2016. Organic production systems research in blueberry and blackberry – A review of industry driven studies. Acta Horticulturae. 1117:139-148.


Yang, F., Bryla, D.R. 2016. Evaporative cooling with sprinklers to reduce heat-related fruit damage in northern highbush blueberry. HortScience. 51(9): S331.


Yeo, J., Sullivan, D., Bryla, D.R., Weiland, G.E. 2016. Fighting phytophthora in blueberries. American Fruit Grower. April 2016. http://www.growingproduce.com/fruits/berries/fighting-phytophthora-in-blueberries/.


Yeo, J.R., Weiland, J.E., Sullivan, D.M., and Bryla, D.R. 2016. Susceptibility of highbush blueberry cultivars to phytophthora root rot. HortScience 51:74-78.


Extension publications


Arispe, S. A., Estill, C., Downing, T. W. (2016). Veterinary Feed Directive: Questions and Answers for Oregon Livestock Producers (EM 9151, pp. 3). OSU EESC. https://catalog.extension.oregonstate.edu/search/content/veterinary%20feed


Bary, Andy I., Dan M. Sullivan, and Craig George Cogger. 2016. Fertilizing farmland with yard trimmings from landscape maintenance. FS222E. Washington State University Extension Service, Pullman, WA.


Brewer, Linda J., Dan M. Sullivan, Pukhraj Deol, Sam D. Angima. 2016. Reducing Lead Hazard in Gardens and Play Areas. EC 1616. Oregon State University Extension Service, Corvallis, OR.


Heinrich, Aaron, Alex Stone, Dan M. Sullivan, James Myers, Ed Peachey. 2016. Integrated Clubroot Control Strategies of Brassicas: Nonchemical Control Strategies. EM 9148. Oregon State University Extension Service, Corvallis, OR.


Heinrich, Aaron, Dan M. Sullivan, Ed Peachey. 2016. Snap Bean—Western Oregon, Nutrient Management Guide. EM 9154. Oregon State University Extension Service, Corvallis, OR.


Kaiser, C., Horneck, D., Koenig, R., Porter, L., Brewer, L. (2016). Green Pea Nutrient Management Inland Northwest — east of the Cascades (vol. EM 9140, pp. 4). Corvallis, OR: Oregon State University Extension Service. https://catalog.extension.oregonstate.edu/sites/catalog.extension.oregonstate.edu/files/project/pdf/em9140.pdf


Lutcher, L. K., Sullivan, C., Flowers, M. D., Mundt, C. C., Wysocki, D. J., Rhinhart, K. E. L., Marshall, J. M. (2016). Performance of Hard Red Winter Wheat in Late-Planted Fallow. PNW 645. https://catalog.extension.oregonstate.edu/sites/catalog/files/project/pdf/pnw635_3.pdf


Pirelli, G. J., Anderson, N., Craig, A. M., Young, C. A. (2016). Endophyte Toxins in Grass and Other Feed Sources: Risks to Livestock. EM 9156. Oregon State University Extension Service, Corvallis, OR. https://catalog.extension.oregonstate.edu/sites/catalog/files/project/pdf/em9156.pdf


Agricultural Experiment Station & Commodity Commission Reports


N.P. Anderson, T.G. Chastain, and C.J. Garbacik. 2016. Enhancing Fertilizer Efficiency in Perennial Ryegrass Seed Crops with Urease Inhibitors. Oregon State University Department of Crop and Soil Science Seed Research Report. http://cropandsoil.oregonstate.edu/system/files/u1473/Anderson_urea.pdf


Proceedings/Webinars/Abstracts/Other publications


Arispe, S. A., Estill, C., Downing, T. W. (2016). Veterinary Feed Directive: Questions and Answers for Oregon Livestock Producers (vol. July/August). Oregon Beef Producer/Oregon Cattlemen's Association.


Bohle, M. G., Gerth, W. J., Hulting, A., Sullivan, D. M., Hannaway, D. B., Horneck, D. (2016). Organic Alfalfa Fertility Trials in Central Oregon (pp. 4).


Bohle, Mylen G. 2016. Organic Alfalfa Fertility Trials in Central Oregon. Proceedings of the 2016 Idaho Hay Conference Proceedings. 4 pages.


Kaiser, Clive. 2016. Effects of three different rates of nitrogen fertilizer on season variations of leaf mineral concentrations of ‘Summerred’ apple trees in a Nordic Climate. VIII International Symposium on Mineral Nutrition of Fruit Crops, International Society for Horticultural Sciences. October, 2016. Antalya, Turkey.


Shewmaker, G., Bohle, M. G., Fransen, S. (2016). Pasture and Grazing Management Extension Programing in Northwestern USA (pp. 589-590). Saskatoon, SK: 10th International Rangeland Congress. http://2016canada.rangelandcongress.org.         


Wilson, Tracy M. 2016. Nitrogen Management for Carrot Seed Production. Presented at ASA-CSSA-SSSA International Annual Meeting. Phoenix, AZ. 9 November.


Wysocki, Donald J. 2016. Brassica Nutrition: Fine Tuning Your Nutrient Bill. Washington State University Oilseed Workshop. Dayton WA. January 2016. wysockid/present/Dayton Canola 2016-1.pdf.


 


UTAH – Utah State University


      No publications to report


 


UTAH – Brigham Young University


Peer Reviewed Journal and Extension Publications:


Hunter, B., G.E. Cardon, S. Olsen, D.G. Alston and D. McAvoy. 2016. Preliminary screening of the effect of biochar properties and soil incorporation rate on lettuce growth to guide research and educate the public through Extension. J. Agric. Ext. and Rural Devel. Vol.9(1), pp. 1-4, January 2017. DOI: 10.5897/JAERD2016. 0787


Maughan, Tiffany, Grant Cardon and Brent Black. 2016. Calculating Fertilizer for Small Areas. USU Extension Publication. Horticulture/Fertilizers/2016-01.


Maughan, Tiffany, Grant Cardon and Brent Black. 2016. Calculating Fertilizer for Small Areas – Excel Workbook. USU Extension Publication. All Current Publications. Paper 1582. http://digitalcommons.usu.edu/extension_curall/1582


Thomsen, Esther, Diane Alston, Jennifer Reeve, Grant Cardon and Brent Black. 2016. Improving Organic Peach Orchard Fertility with Nitrogen-Fixing Ground Covers in Capitol Reef National Park: A Case Study. USU Extension Publication. Horticulture/Fruit/2016-04.


In Press:


Buck, R.L., B.G. Hopkins, B.L. Webb, and V.D. Jolley. 2016. Depth of ion exchange resin capsule placement impacts on estimation of nitrogen, phosphorus, and sulfur bioavailability in semi-arid, low fertility soils. Soil Sci. 181: 216–221 DOI:10.1097/SS.0000000000000165


Buck, R.L., B.L. Webb, V.D. Jolley, B. Roundy, and B.G. Hopkins. 2016. Comparing traditional soil extraction with ion exchange resin capsules for determining sulfur bioavailability in semiarid, low-fertility soils. Soil Sci. 181: 39-43. DOI:10.1097/SS.0000000000000137


Jones, C.D., M.R. Stevens, V.D. Jolley, B.G. Hopkins, S.L. Jensen, D. Turner, and J.M. Stettler. 2016. Evaluation of thermal, chemical, and mechanical seed scarification methods for four Great Basin Lupine species. Native Plants Journal. 1: 5-18 DOI:10.3368/npj.17.1.5


Katseanes, C.K., M.A. Chappell, B.G. Hopkins, B.D. Durham, C.L. Price, B.E. Porter, and L.F. Miller. 2016. Multivariate functions for predicting the sorption of 2,4,6-trinitrotoluene (TNT) and 1,3,5-trinitro-1,3,5-tricyclohexane (RDX) among taxonomically distinct soils. J. Environ. Manage. 182: 101–110. DOI:org/10.1016/j.jenvman.2016.07.043           


LeMonte, J.J., V.D. Jolley, J.S. Summerhays, R.E. Terry, and B.G. Hopkins. 2016. Polymer coated urea in turfgrass maintains vigor and mitigates nitrogen’s environmental impacts. Plos one 11: e0146761. DOI:10.1371/journal.pone.0146761


Conference Proceedings:


Hopkins, B.G. 2016. Polymer Coated Urea: Mitigating Nitrogen Loss to the Environment. International Nitrogen Initiative Conference. Melbourne, Australia. Dec. 4, 2016. Available at: www.ini2016.com/pdf-papers/INI2016_Hopkins_Bryan.pdf


Professional Meetings with Abstracts:


Bartholomew, S., J. Buss, N. C. Hansen, and B. G. Hopkins. 2016. Polymer coated urea in Kentucky bluegrass. In Abstracts, 14th Annual Nitrogen Use Efficiency (NUE) Conference; 2016 Aug. 8-10; Boise, ID. Moscow, ID: University of Idaho.


Bartholomew, S., K. Russell, N.C. Hansen, and B.G. Hopkins. 2016. Syringing Kentucky bluegrass: frequency impacts canopy temperature and growth. In Abstracts, ASA•CSSA•SSSA International Annual Meetings; 2016 Nov. 6-9; Phoenix, AZ. Madison, WI: ASA-CSA-SSSA.


Campbell, C. S., N.C. Hansen, B.G. Hopkins, S.R Evans, L.D. Rivera, D.R. Cobos, and G.S. Campbell. 2016. In situ moisture release curves to determine soil water characteristics. In Abstracts, ASA•CSSA•SSSA International Annual Meetings; 2016 Nov. 6-9; Phoenix, AZ. ASA-CSA-SSSA, Madison, WI.


Cooper, R.L., J.D. Williams, and B.G. Hopkins. 2016. Effects of Mosaic Aspire compared with MOP and boron blended fertilizer on alfalfa yield and quality. In Abstracts, ASA•CSSA•SSSA International Annual Meetings; 2016 Nov. 6-9; Phoenix, AZ. Madison, WI: ASA-CSA-SSSA.


Evans, S.R., C.S. Campbell, B.G. Hopkins, and N.C. Hansen. 2016. The effects of water use in turfgrass using sensor-driven decisions. In Abstracts, ASA•CSSA•SSSA International Annual Meetings; 2016 Nov. 6-9; Phoenix, AZ. Madison, WI: ASA-CSA-SSSA.


Harding, C., J.D. Williams, and B.G. Hopkins. 2016. Comparison of ESN and urea on potato petiole nitrate and yield in southeast Idaho. In Abstracts, ASA•CSSA•SSSA International Annual Meetings; 2016 Nov. 6-9; Phoenix, AZ. Madison, WI: ASA-CSA-SSSA.


 


WASHINGTON


Research Publications


Chi, J., S. Waldo, S.Pressley, P. O’Keeffe, D. Huggins, C. Stöckle, W. L. Pan, E. Brook, and B. Lamb. 2016. Assessing carbon and water dynamics of no-till and conventional tillage cropping systems in the inland Pacific Northwest US using the eddy covariance method. Agricultural and Forest Meteorology 218–219 (2016) 37–49


Keller, M., P. M. Shresthra, G. E. Hall, B. R. Bondada, and J. R. Davenport. 2016. Arrested sugar accumulation and altered organic acid metabolism in grape berries affected by the berry shrivel syndrome. AJEV 67: 398 - 406. DOI: 10.5344/ajev.2016.16048


Long, D., F. Young, W. Schillinger, C. Reardon, J. Williams, B. Allen, W. Pan, D. Wysocki. 2016. Ongoing development of dryland oilseed production systems in northwestern region of the United States. Bionenergy 9:412-429. DOI 10.1007/s12155-016-9719-1.


Maaz, T., W.L. Pan and A.H. Hammac. 2016. Influence of soil nitrogen and water supply on canola nitrogen use efficiency of canola. Agronomy Journal 108: 2099-2109.


Pan, W.L. I.J. Madsen, L. Graves, T. Sistrunk, R. Bolton. 2016. Ammonia/ammonium toxicity of root meristems and root hairs as influenced by inorganic and organic fertilizer sources and placement. Agronomy Journal 108: 2485-2492.


Pan, W.L., T. M. Maaz, W.A. Hammac, V.A. McCracken, R.T. Koenig. 2016. Mitscherlich-modeled, semi-arid canola nitrogen requirements influenced by soil N and water. Agronomy Journal 108: 884-894.


Pan, W.L., FL Young, T.M. Maaz,D. R. Huggins,. 2016. Canola Integration into semi-arid wheat cropping systems of the inland Pacific Northwestern USA. Crop and Pasture Science 67(4) 253-265


Waldo, S. J. Chi, S. Pressley, P. O’Keeffe, W.L. Pan, E. Brooks, D. Huggins, C. Stockle, and B. Lamb. 2016. Assessing carbon dynamics at high and low rainfall agricultural sites in the inland Pacific Northwest US using the eddy covariance method. Agricultural and Forest Meteorology 218–219 (2016) 25–36.


Extension publications


Beard, T., K. Sowers, and W. Pan. 2016. Physiology Matters: Adjusting Wheat-based Management Strategies for Oilseed Production (Oilseed Series). FS244E Washington State University Extension.


Davenport, J. R. 2016. Soils for producing premium grapes (Video Publication). In Moyer, M.M. and G.A. Hoheisel (eds). Vine to Wine: Successfully Establishing a Vineyard and Winery. WSU Extension Publication OM41. Washington State University. http://pubs.wpdev.cahnrs.wsu.edu/pubs/om41/#soils


Davenport, J. R. 2016. Nutrient management for new and existing vineyards (Video Publication). In Moyer, M.M. and G.A. Hoheisel (eds). Vine to Wine: Successfully Establishing a Vineyard and Winery. WSU Extension Publication OM41. Washington State University. http://pubs.wpdev.cahnrs.wsu.edu/pubs/om41/


Hoheisel, G., Moyer, M.M., Daniels, C.H., Miller, T.W., Walsh, D., Zasada, I., Rayapati, N.A., and Davenport, J.R. (2016). 2016 Pest Management Guide for Grapes in Washington. 2016 Pest Management Guide for Grapes in Washington


Published Abstracts, Presentations


Hammac, W.A., W.L. Pan, R.T. Koenig, A. Fortuna, B.K. Lamb, J.P. Reginald. 2016, Cropping system, agroecological zone, and nitrogen use efficiency effect on greenhouse gas mitigation for biodiesel feedstock production" (MS #1118). AgroEnviron 2016: 10th International Symposium on Agriculture and the Environment - May 23-27, 2016, Purdue University, W. Lafayette, IN.


Maaz T.M., D.J. Brown, D. R. Huggins, E. Brooks, J. U.H. Eite, K. A. Sanguinet, Lee A Vierling. and W. L. Pan. 2016. Managing Chlorosis in Waterlogged, Dryland Winter Wheat. ASA, CSSA and SSSA International Annual Meetings, Phoenix, AZ.


Maaz T.M., W. L. Pan. 2016, Rotational Nitrogen Use Efficiency: Beyond Single Season Estimates. ASA, CSSA and SSSA International Annual Meetings, Phoenix, AZ.


Maaz T.M., W.L. Pan. 2016. Overwinter Nitrogen Cycling in Winter Canola. ASA, CSSA and SSSA International Annual Meetings, Phoenix, AZHammac, W.A., W.L. Pan, R.T. Koenig, A. Fortuna, B.K. Lamb, J.P. Reginald. 2016, Cropping system, agroecological zone, and nitrogen use efficiency effect on greenhouse gas mitigation for biodiesel feedstock production" (MS #1118). AgroEnviron 2016: 10th International Symposium on Agriculture and the Environment - May 23-27, 2016, Purdue University, W. Lafayette, IN.


Madsen, I.J. and W.L. Pan. 2016. Canola Seedling Root Damage Caused by Ammonium Fertilizers. In 2016 Dryland Field Day Abstracts: Highlights of Research Progress. Dept. of Crop and Soil Sciences Tech Report 16-1, WSU, Pullman, WA.


McCracken, V. and J. Connolly. 2016. Cropping Systems: Economic Returns to Canola Rotations in Eastern Washington. In 2016 Dryland Field Day Abstracts: Highlights of Research Progress. Dept. of Crop and Soil Sciences Tech Report 16-1, WSU, Pullman, WA.


Pan, W.L., T.M. Maaz, W.A. Hammac, V.A. McCracken, and R.T. Koenig. 2016. Semi-Arid Canola Nitrogen and Water Requirements. In 2016 Dryland Field Day Abstracts: Highlights of Research Progress. Dept. of Crop and Soil Sciences Tech Report 16-1, WSU, Pullman, WA.


Pan, W., M. Reese, T. Beard, I. Madsen, and T. Maaz. 2016. Subsoil Quality: Do our subsoils provide wheat and canola roots with ample water and nutrients during grain filling? In 2016 Dryland Field Day Abstracts: Highlights of Research Progress. Dept. of Crop and Soil Sciences Tech Report 16-1, WSU, Pullman, WA.


Pan, W.L., F.L. Young, T.M. Maaz, and D.R. Huggins. 2016. Canola-Wheat Integration in the Inland Pacific Northwestern U.S.  In 2016 Dryland Field Day Abstracts: Highlights of Research Progress. Dept. of Crop and Soil Sciences Tech Report 16-1, WSU, Pullman, WA.


Ramphisa, P.D., Jones, C.A., Davenport, J. 2016. Corn response to conventional versus alternative phosphorus fertilizer sources in five different soils. Poster presented at:  Resilience emerging from scarcity and abundance.  ASA, CSSA, SSSA Annual Meetings, Phoenix AZ. 6-9 Nov. Poster 478-428.


Sowers, K., D. Roe, B. Pan, F. Young, A. Esser, and B. Schillinger. 2016. Extension and outreach: Getting oilseed information in the hands of stakeholders. p. 32-33. In Dryland Field Day Abstracts: Highlights of Research Progress. Dept. of Crop and Soil Sciences Tech. Report 16-1, WSU, Pullman, WA.


Stacey, N., Davenport, J., Stahnke, G. 2016. Compost as nutrient substitute for golf course fairways.  Oral presentation at: Resilience emerging from scarcity and abundance.  ASA, CSSA, SSSA Annual Meetings, Phoenix AZ. 6-9 Nov. Oral 198-7.


Young, F., L. Port, and W. Pan. 2016. Best Management Practices to Improve Low Rainfall Oilseed Production. In 2016 Dryland Field Day Abstracts: Highlights of Research Progress. Dept. of Crop and Soil Sciences Tech Report 16-1, WSU, Pullman, WA.


 


WYOMING


Research Publications


Okeyo J, J Norton, S Koala, B Waswa, J Kihara, A Bationo. 2016. Impact of reduced tillage and crop residue management on soil properties and crop yields in a long-term trial in western Kenya. Soil Research 54: 719-129. 2016.


Aboukila EF, IN Nassar, M Rashad, M Hafez, JB Norton. 2016. Reclamation of calcareous soil and improvement of squash growth using brewers’ spent grain and compost. Journal of the Saudi Society of Agricultural Sciences 2016.            


Lamb JN, KM Moore, J Norton, EC Omondi, R Laker-Ojok, DN Sikuku, DS Ashilenje, J Odera. 2016. A social networks approach for strengthening participation in technology innovation: lessons learnt from the Mount Elgon region of Kenya and Uganda. International Journal of Agricultural Sustainability 14 (1), 65-81 2016.          


Hurisso TT, U Norton, JB Norton, J Odhiambo, SJ Del Grosso, GW Hergert, DJ Lyon. 2016. Dryland soil greenhouse gases and yield-scaled emissions in no-till and organic winter wheat–fallow systems. Soil Science Society of America Journal 80 (1), 178-192. 2016.     


Ghimire R, U Norton, P Bista, AK Obour, JB Norton. 2017. Soil organic matter, greenhouse gases and net global warming potential of irrigated conventional, reduced-tillage and organic cropping systems. Nutrient Cycling in Agroecosystems 107: 49–62. 2016.            


Ghimire R, U Norton, P Bista, AK Obour, JB Norton. 2017. Soil organic matter, greenhouse gases and net global warming potential of irrigated conventional, reduced-tillage and organic cropping systems. Nutrient Cycling in Agroecosystems 107: 49–62. 2016.            


Norton, U., J. Odhiambo, J. Norton. Conservation agriculture practices in smallholder farming of western Kenya: nutrient cycling and greenhouse gas fluxes. In review by co-authors. For submission to Nutrient Cycling in Agroecosystems. 2017.        


Extension Publications, Proceedings, and Other Publications


Rooney EC, M Badu, J Norton, U Norton, E Creech. 2016. Compost carryover and cover crop effects on soil quality and profitability in dryland wheat. Proceedings of the Great Plains Soil Fertility Conference, March 1-2, 2016, Denver. 2016.    


Rooney EC, JB Norton. 2016. Cover Crops and Compost Carryover Effects on Phosphorus Cycling in Calcareous Soils. Abstracts, Meeting of the American Society of Agronomy. November 7, 2016, Phoenix. 2016.


Norton, JB, and OK Ng’etich. 2017. N and P rates for sugarbeet under sprinkler irrigation and conservation tillage. UW Ag Exp. Station Field Days Bulletin.


Workshops and Meetings hosted


3rd annual High Plains Organic Farming Conference, February 22-23, 2016, Cheyenne


4th annual High Plains Organic Farming Conference, February 21-22, 2017, Cheyenne


Presentations


Rooney EC, JB Norton. 2016. Cover Crops and Compost Carryover Effects on Phosphorus Cycling in Calcareous Soils. American Society of Agronomy, November 7, 2016, Pheonix.


Rooney EC, M Badu, J Norton, U Norton, E Creech. 2016. Compost carryover and cover crop effects on soil quality and profitability in dryland wheat. Great Plains Soil Fertility Conference, March 1-2, 2016, Denver.     


Urszula Norton; Judith Odhiambo; Jay Norton. 2016. Conservation Agriculture Practices in Smallholder Farming of Western Kenya: Nutrient Cycling and Greenhouse Gas Fluxes. Tropentag Conference on Tropical Agriculture, September 21, 2016, Vienna, Austria.         


Norton JB, U Norton, D Ashilenje. 2016. Conservation Agriculture in the Mt Elgon Highlands of Kenya and Uganda: Successes and Limitations. Tropentag Conference on Tropical Agriculture, September 21, 2016, Vienna.      


Urszula Norton; Prakriti Bista; Rajan Ghimire; Jay Norton. 2016. Greenhouse gas fluxes and global warming potential in three winter wheat systems during drought in eastern Wyoming, USA. International Conference on Agrophysics in Lublin, Poland, 28th September, 2016.   


Urszula Norton; Ada Harris; Susan Schmidt; Jay Norton. 2016. Terrestrial carbon and nitrogen eight years after large scale beetle-caused forest mortality. International Conference on Agrophysics, Lublin, Poland; September 28th, 2016.      


Norton JB. 2016. Wyoming soils and their reconstruction following extraction of energy resources. November 7, 2016, Wroclaw University of Environmental and Life Sciences, Institute of Soil Science and Environmental Protection, Wroclaw, Poland.     


Norton JB. 2016. Soil Health and Gardening Basics in Wyoming. Wyoming Gardening Conference, April 2, 2016, Riverton.            


Norton JB. 2016. Soil health and fertility for home gardens. Laramie Local Foods Conference, April 30, 2016, Laramie.    


Norton JB, OK Ngetich, J Vardiman. 2016. Conservation tillage, soil quality, and N and P fertilizer requirements under sprinkler irrigated sugar beet-bean-barley rotations. Mini Field Day, June 21, 2016, Powell Research & Extension Center.


Norton JB. 2016. Soil Fertility Options in Organic Dryland Crop Production. 3rd Annual High Plains Organic Farming Conference, February 23-24, 2016, Cheyenne.


 


 


 


 

04/23/2018

See linked appendix for full list of publications


Multistate research publications (peer-reviewed)



  1. Barbarick, K.A., J.A. Ippolito, and J. McDaniel. 2017. Meta-analysis of biosolids effect in dryland wheat agroecosystems. J. Environ. Qual. 46:452-460.

  2. Bronson, K. F., Hunsaker, D. J., Mon, J., Andrade-Sanchez, P., White, J. W., Conley, M. M., Thorp, K. R., Bautista, E. and Barnes, E. M. (2017). Improving nitrogen fertilizer use efficiency in surface- and overhead sprinkler-irrigated cotton in the desert Southwest. Soil Sci. Soc. Am. J. 81: 1401–1412.

  3. Cowie, A. L., Novak, J., Ippolito, J.A. and Borchard, N. 2017. Biochar research activities and their relation to development and environmental quality. A meta-analysis. Agron. Sustain. Dev. 37:22.

  4. Carroll, D.A., II., N.C. Hansen, B.G. Hopkins, and K.C. DeJonge. 2017. Leaf temperature of maize and crop water stress index with variable irrigation and nitrogen supply. Irrig. Sci. 35(6): 549-560.

  5. Laird, D.L., J.M. Novak, H.P. Collins, J.A. Ippolito, D.L. Karlen, R.D. Lentz, K. Sistani, K. Spokas, R.S. van Pelt. 2016. Multi-year and multi-location soil quality and crop biomass yield responses to hardwood fast pyrolysis biochar. Geoderma 289:46-53.

  6. Wade, J., S.W. Culman, T. T. Hurissoa, R.O. Miller, L. Baker, W.R. Horwath. 2018. Sources of variability that compromise mineralizable carbon as a soil health indicator. Soil Sci. Soc. Am. J. 82:243-252.


 


Multistate extension publications


Clark, N., Orloff, S., & Ottman, M. (2017). Fertilizing high yielding alfalfa in California and Arizona. Better Crops with Plant Food, 101(4), 21–23. http://www.ipni.net/publication/bettercrops.nsf/0/B3D37D5A6F4A11C2852581D00057AA17/$FILE/BC-2017-4%20p21.pdf

05/16/2019

Colorado 


Askari-Khorasgani, O., Mortazaienezhad, F., Zeinali, H., & Pessarakli, M. (2018). Interactive Effects of Saline Irrigation Water and Genotypes on Nutrient Composition of Chamomile (Matricaria recutita L.). Journal of Plant Nutrition, 41(1), 9.


Babaeian, E., Sadeghi, M., Franz, T. E., Jones, S., & Tuller, M. (2018). Mapping Soil Moisture with the OPtical TRApezoid Model (OPTRAM) Based on Long-Term MODIS Observations. Remote Sensing of Environment, 211, 425–440.


Blankinship, J. C., Berhe, A. A., Crow, S. E., Druhan, J. L., Heckman, K. A., Keiluweit, M., Lawrence, C.R., Marin-Spiotta, E., Plante, A.F., Rasmussen, C., Schadel, C., Schimel, J.P., Sierra, C.A., Thompson, A., Wagai, R., Wieder, W. R. (2018). Improving Understanding of Soil Organic Matter Dynamics by Triangulating Theories, Measurements, and Models. Biogeochemistry, 140, 1–13. 


Blankinship, J. C., McCorkle, E. P., Meadows, M. W., & Hart, S. C. (2018). Quantifying the Legacy of Snowmelt Timing on Soil Greenhouse Gas Emissions in a Seasonally Dry Montane Forest. Global Change Biology, 24, 5933–5947.


Blankinship, J., & Schimel, J. (2018). Biotic Versus Abiotic Controls on Bioavailable Soil Organic Carbon. Soil Systems, 2, 10.


Bonin, C. L., Fidel, R. B., Banik, C., Laird, D. A., Mitchell, R., & Heaton, E. A. (2018). Perennial Biomass Crop Establishment, Community Characteristics, and Productivity in the Upper US Midwest: Effects of Cropping Systems Seed Mixtures and Biochar Applications. European Journal of Agronomy, 101, 121–128.


Boye, K., Herrmann, A., Schaefer, M., Tfaily, M., & Fendorf, S. (2018). Discerning Microbially Mediated Processes During Redox Transitions in Flooded Soils Using Carbon and Energy Balances. Front. Environ. Sci.


Burghelea, C. I., Dontsova, K., Zaharescu, D. G., Maier, R. M., Huxman, T., Amistadi, M. K., Hunt, E., Chorover, J. D. (2018). Trace Element Mobilization during Incipient Bioweathering of Four Rock Types. Geochim. Cosmochim. Acta, 234, 98–114. 


Dai, Z., Su, W., Chen, H., Barberan, A., Zhao, H., Yu, M., Yu, L., Brookes, P.C., Schadt, C.W., Chang, S.X., Xu, J. (2018). Long-Term Nitrogen Fertilization Decreases Bacterial Diversity and Favors the Growth of Actinobacteria and Proteobacteria in Agro-Ecosystems across the Globe. Global Change Biology, 24(8), 3452–3461.


Duncan, C. M., & Brusseau, M. L. (2018). An Assessment of Correlations between Chlorinated VOC Concentrations in Tree Tissue and Groundwater for Phytoscreening Applications. Science of the Total Environment, 616, 875–880.


Fehmi, J. S. (2018). Research note: A Rock Mulch Layer Supported Little Vegetation in an Arid Reclamation Setting. Arid Land Research and Management, 32(2), 253–256.


Frisvold, G. B., Sanchez, C. A., Gollehon, N., Megdal, S. B., & Brown, P. W. (2018). Evaluating Gravity-Flow Irrigation with Lessons from Yuma, Arizona. Sustainability, 10(5), 27.


Gholoubi, A., Emami, H., Jones, S. B., & Tuller, M. (2018). A Novel Shortwave Infrared Proximal Sensing Approach to Quantify the Water Stability of Soil Aggregates. Soil Science Society of America Journal, 82(6), 1358–1366.


Hammond, C. M., Root, R. A., Maier, R. A., & Chorover, J. D. (2018). Mechanisms of Arsenic Sequestration by Prosopis Juliflora during the Phytostabilization of Metalliferous Mine Tailings. Environ. Sci. Technol., 52, 1156–1164. 


Harden, J. W., Hugelius, G., Ahlstrom, A., Blankinship, J. C., Bond-Lamberty, B., Lawrence, C. R., Loisel, J., Malhotra, A., Jackson, R.B., Ogle, S., Phillips, C., Ryals, R., Todd‐Brown, K., Vargas, R., Vergara, S.E., Cotrufo, M.F., Keiluweit, M., Heckman, K.A., Susan E. Crow, S.E., Silver, W.L., DeLonge, M., Nave, L. E. (2018). Networking Our Science to Characterize the State, Vulnerabilities, and Management Opportunities of Soil Organic Matter. Global Change Biology, 24, e705–e718. 


Heckman, K., & Rasmussen, C. (2018). Role of Mineralogy and Climate in the Soil Carbon Cycle. In Developments in Soil Science (pp. 93–110). Elsevier.


Homyak, P. M., Blankinship, J. C., Slessarev, E. W., Schaeffer, S. M., Manzoni, S., & Schimel, J. P. (2018). Effects of Altered Dry Season Length and Plant Inputs on Soluble Soil Carbon. Ecology, 99, 2348–2362. 


Hu, E., Sutitarnnontr, P., Tuller, M., & Jones, S. B. (2018). Modeling Moisture and Temperature Dependent Emissions of Carbon Dioxide and Methane from Drying Dairy Cow Manure. Frontiers of Agricultural Science and Engineering, 5(2).


Huskey, D. A., Curlango-Rivera, G., Root, R. A., Wen, F. S., Amistadi, M. K., Chorover, J. D., & Hawes, M. C. (2018). Trapping of Lead (Pb) by Corn and Pea Root Border Cells. Plant and Soil, 430, 205–217.


Karimi, I. Y. M., Kurup, S. S., Salem, M. A. M. A., Cheruth, A. J., Purayil, F. T., Subramaniam, S., Pessarakli, M. (2018). Evaluation of Bermuda and Paspalum Grass Types for Urban Landscapes under Saline Water Irrigation. Journal of Plant Nutrition, 41(7), 15, 888–902.


Khan, M. A., Ding, X., Khan, S., Brusseau, M. L., Khan, A., & Nawab, J. (2018). The Influence of Various Organic Amendments on the Bioavailability and Plant Uptake of Cadmium Present In Mine-Degraded Soil. Science of the Total Environment, 636, 810–817.


Marchus, K. A., Blankinship, J. C., & Schimel, J. P. (2018). Environmental Controls on Extracellular Polysaccharide Accumulation in a California Grassland Soil. Soil Biology and Biochemistry, 125, 86–92. 


Olshansky, Y., Root, R. A., & Chorover, J. D. (2018). Wet-Dry Cycles Impact DOM Retention in Subsurface Soils. Biogeosciences, 15, 821–832.


Predick, K. I., Archer, S. R., Aguillon, S. M., Keller, D. A., Throop, H. L., & Barnes, P. W. (2018). UV-B Radiation and Shrub Canopy Effects on Surface Litter Decomposition in a Shrub-Invaded Grassland. Journal of Arid Environments, 157, 13–21. 


Rasmussen, C., Heckman, K., Wieder, W. R., Keiluweit, M., Lawrence, C. R., Berhe, A. A., Blankinship, J.C., Hicks Pries, C.E., Marin-Spiotta, E., Plante, A.F., Schädel, C., Schimel, J.P., Sierra, C.A., Thompson, A., Wagai, R. (2018). Beyond Clay: Towards an Improved Set of Variables for Predicting Soil Organic Matter Content. Biogeochemistry, 137, 297–306. 


Reynolds, L. L., Lajtha, K., Bowden, R. D., Tfaily, M. M., Johnson, B. R., & Bridgham, S. D. (2018). The Path from Litter to Soil: Insights into Soil C Cycling From Long-Term Input Manipulation and High-Resolution Mass Spectrometry. Journal of Geophysical Research-Biogeosciences, 123(5), 1486–1497.


Sadeghi, M., Babaeian, E., Tuller, M., & Jones, S. B. (2018). Particle Size Effects on Soil Reflectance Explained by an Analytical Radiative Transfer Model. Remote Sensing of Environment, 210, 375–386.


Sanchez-Canete, E. P., Barron-Gafford, G. A., & Chorover, J. D. (2018). A Considerable Fraction of Soil-Respired CO2 is not Emitted Directly to the Atmosphere. Sci. Rep., 8(13518). 


Schuch, U. K. (2018). Tree Irrigation Requirements in the Semiarid Southwestern United States. HortTechnology, 4(28), 427–430. 


Sederholm, M. R., Schmitz, B. W., Barberan, A., & Pepper, I. L. (2018). Effects of Metam Sodium Fumigation on the Abundance, Activity, and Diversity of Soil Bacterial Communities. Applied Soil Ecology, 124, 27–33.


Shepard, C., Schaap, M. G., Chorover, J. D., & Rasmussen, C. (2018). Understanding Critical Zone Evolution through Predicting the Three-Dimensional Soil Chemical Properties of a Small Forested Catchment. Soil. Sci. Soc. Am. J., 82, 1538–1550. 


Tadayyon, A., Naeimi, M. M., Pessarakli, M. (2018). Effects of Vermicompost and Vermiwash Biofertilizers on Fenugreek (Trigonella foenum) Plant. Communications in Soil Science and Plant Analysis Journal, 49(19), 10:2396–2405.


Tadayyon, A., Pejman, P., Pessarakli, M. (2018). Effects of Drought Stress on Concentration of Macro and Micronutrients in Castor (Ricinus communis L.) Plant. Journal of Plant Nutrition, 41(3), 7:304–310. 


Tavakoli Neko, H., Shirvany, A., Assareh, M. h., Naghavi, M. r., Pessarakli, M., Pourmeidani, A. (2018). Effects of NaCl on Growth, Yield and Ion Concentration of Various Populus Euphratica Oliv. Ecotypes in Iran. Desert, 23(2), 10 (189–198).


Tfaily, M. M., Hess, N. J., Koyama, A., & Evans, R. D. (2018). Elevated [CO2] Changes Soil Organic Matter Composition And Substrate Diversity In An Arid Ecosystem. Geoderma, 330, 1–8.


Volkmann, T. H. M., Sengupta, A., Pangle, L. A., Dontsova, K. M., Barron-Gafford, G. A., Harman, C. J., Niu, G.-Y., Meredith, L.K., Abramson, N., Meira Neto, A.A., Wang, Y., Adams, J.R., Breshears, D.D., Bugaj, A., Chorover, J., Cueva, A., DeLong, S.B., Durcik, M., Ferre, T.P.A., Hunt, E.A., Huxman, T.E., Kim, M., Maier, R.M., Monson, R.K., Pelletier, J.D., Pohlmann, M., Rasmussen, C., Ruiz, J., Saleska, S.R., Schaap, M.G., Sibayan, M., Tuller, M., van Haren, J.L.M., Zeng, X., Troch, P. A. (2018). Controlled Experiments of Hillslope Coevolution at the Biosphere 2 Landscape Evolution Observatory: Toward Prediction of Coupled Hydrological, Biogeochemical, and Ecological Changes. In Hydrology of Artificial and Controlled Experiments. Rijeka, Croatia.


Yao, Q., Li, Z., Song, Y., Wright, S. J., Guo, X., Tringe, S. G., Tfaily, M.M., Paša-Tolić, L., Hazen, T.C., Turner, B.L., Mayes, M.A., Pan, C. (2018). Community Proteogenomics Reveals the Systemic Impact of Phosphorus Availability on Microbial Functions in Tropical Soil. Nature Ecology & Evolution, 2(3), 499–509.


Zhang, X., Johnston, E. R., Barberan, A., Ren, Y. i., Wang, Z., & Han, X. (2018). Effect of Intermediate Disturbance on Soil Microbial Functional Diversity Depends on the Amount of Effective Resources. Environmental Microbiology, 20(10), 3862–3875.


Research


Archer, Steven, Fehmi, Jeffrey, Gornish, Elise, Howery, Larry, Lopez Hoffman, Laura, Mcclaran, Mitchel, Ruyle, George, Soto, Jose. Ecology, Management and Restoration of Rangelands, Arizona Ag Experiment Station


Archer, Steven. Can Biological Soil Crusts Inhibit Germination or Establishment of Invasive Grasses in Southwestern Rangelands, United States Department of Agriculture 


Barberan, Albert, Maier, Raina, Ogden, Kimberly, Troch, Peter, Neilson, Julia.  The Arid Soil Microbiome: Connecting Functional Health to Phylogenetic Diversity, RDI - ASF 


Blankinship, Joseph, Phillips, Mary-Madison, Jones, Julia. Waste Diversion, Water Savings, and Carbon Sequestration via Biochar, University of Arizona Green Fund 


Blankinship, Joseph, Rasmussen, Craig, Fehmi, Jeffrey, Blowers, Paul. Using Biochar to Sequester Soil Carbon and Promote Sustainability in Arizona, RDI Start For Success Program 


Blankinship, Joseph, Thompson, Aaron, Heckman, Katherine, Lawrence, Corey, Crow, Susan, Keiluweit, Marco, Swanston, Christopher. Soil Organic Matter Data Synthesis and Visualization Working Group, USDA AFRI Foundational Program


Blankinship, Joseph. An Urgent Need for Improved Understanding of Soil Aggregate Dynamics in Arid Ecosystems, CALS Early Career Faculty Seed Grant


Blankinship, Joseph. Launching the Arizona Carbon Project: Soil Organic Carbon Accounting and Sequestration in the Sonoran Desert, CALS Innovation Venture Investment Program 


Blankinship, Joseph. What Lies Below? Improving Quantification and Prediction of Soil Carbon Stability, and Susceptibility to Disturbance, United States Geological Survey 


Brown, Paul, Sanchez, Charles, Brierley, Paul. Quantitative Assessments of Water and Salt Balance for Cropping Systems in Lower Colorado River Irrigation Districts, Yuma County Agricultural Water Coalition 


Brown, Paul, Walworth, James, Papuga, Shirley. Quantifying Variability in Arizona Pecan Water Use, United States Department of Agriculture; Arizona Department of Agriculture


Carini, Paul.  Adaptive Strategies in a Cosmopolitan and Abundant Soil Bacterium: Genetic Microdiversity or Core Metabolic Flexibility, Joint Genome Institute 


Carini, Paul.  Roles of Obligate Oligotrophic Bacteria from Arid Unclaimed Mine Tailings Sites. Center for Environmentally Sustainable Mining


Carini, Paul. Genomes, Transcriptomes and Metabolomes of Novel Actinobacteria from Oligotrophic Subsurface Soils, Joint Genome Institute


Carini, Paul. Illuminating Subsurface Microbial Dark Matter, University of Arizona College of Agriculture & Life Sciences Early Career Faculty Seed Grant


Chorover, Jon, Brusseau, Mark, Maier, Raina. Upscaling Hydrobiogeochemical Mechanisms to Predict Reactive Transport and Site Remediation during Phytostabilization of Mine Tailings, National Institute of Environmental Health Sciences, NIH 


Chorover, Jonathan, Dontsova, Katerina. Stabilization of Organic Carbon Complexation with Iron Colloids Formed During Biogeochemical Weathering of Basalt, DOE - Environmental Molecular Sciences Laboratory (EMSL) 


Ferre, Paul, Barron-Gafford, Greg, Meixner, Thomas, Niu, Guo-Yue, Pelletier, Jon, Brooks, Paul, Chorover, Jonathan, Breshears, David, Rasmussen, Craig, Troch, Peter, Mcintosh, Jennifer, Schaap, Marcel, Papuga, Shirley, Rich, Virginia, Gallery, Rachel. Transformative Behavior of Energy, Water and Carbon in the Critical Zone II: Interactions between Long- and Short-Term Processes That Control Delivery of Critical Zone Services, National Science Foundation


Gallaher, Joanne, Artiola, Janic, Glenn, Edward. Reverse Osmosis Concentrate Management through Halophyte Farming – Halophyte Farming for the Management of Concentrates from Inland Reverse Osmosis Desalination Facilities, Bureau of Reclamation


Gallery, Rachel, Rasmussen, Craig, Fehmi, Jeffrey. Impact of Soil Biotic Community, Low Rainfall, and Amendments on Mineland Revegetation. Rosemont Copper Company 


Gerba, Charles, Bright, Kelly, Ravishanker, Sadhana. Control of Contamination of Organically Grown Foods


Gerba, Charles, Daun, Jeniifer   Irrigation Sediments as a Reservoir for Pathogens, Arizona Department of Agriculture 


Gerba, Charles, Duan, Jennifer. Development of a Model to Predict the Impact of Sediments on Microbial Irrigation Water Quality, United States Department of Agriculture, Center for Produce Safety 


Lopez, Gerardo, Gerba, Charles, Bright, Kelly, Betancourt, Walter, Rivadeneira, Paula. Cyclospora: Potential Reservoirs and Occurrence in Irrigation Waters, United States Department of Agriculture, Center for Produce Safety 


Mcguire, Luk, Rasmussen, Craig, Youberg, Ann. From Source to Sink: Identifying Hot Spots for Debris Flow Hazards and Soil Carbon Sequestration Following Wildfire, WEES and UA RDI 


Moore, David. Ecosystem Water and Carbon Cycling Across the Semiarid Western U.S., Agricultural Research Service 


Niu, Guo-Yue, Chorover, Jonathan, Troch, Peter, Dontsova, Katerina. Collaborative Research: Coupled Hydrological and Geochemical Process Evolution at the Landscape Evolution Observatory, National Science Foundation


Norton, Elbert. Evaluation of Several Fertility and Soil Amendment Treatments, AgroDyne Solutions 


Ottman, Michael, Andrade Sanchez, Pedro. Tools for Nitrogen Management of Wheat (19-01), Arizona Grain Research and Promotion Council 


Ottman, Michael, Frisvold, George, Andrade Sanchez, Pedro, Brierley, Paul. Nitrogen Management and Water Footprint for Arizona Durum Production, Barilla USA


Papuga, Shirley, Walworth, James, Brown, Paul. Eddy Covariance System for Quantifying Water Use of AZ Pistachio Orchards, UA Water, Environmental, and Energy Solutions


Rock, Channah. Predicting the Quality of Surface Water Used for Irrigation Using Field-collected Hydrological Data, and Remotely-sensed Landscape and Meteorological Data in New York State and Arizona, Center for Produce Safety, Cornell University


Sanchez, Charle, Brierley, Paul. Quantitative Assessments of Water and Salt Balance for Cropping Systems in Lower Colorado River Irrigation Districts, Bureau of Reclamation 


Sanchez, Charles, Brierley, Paul. Evaluation of Soil Moisture Sensor Technologies in Desert Vegetable Cropping Systems, Western Growers Association


Sanchez, Charles, Brierley, Paul. Evapotranspiration from Desert Iceberg Lettuce Production Systems, Arizona Iceberg Lettuce Research Council


Sanchez, Charles, Brierley, Paul. Measuring Evapotranspiration of Desert Durum at Multiple Scales, Arizona Grain Research and Promotion Council 


Sanchez, Charles, Brierley, Paul. Measuring Evapotranspiration of Lemons, Arizona Citrus Research Council


Sanchez, Charles, Brierley, Paul. Satellite Measurement of Evapotranspiration (ET) from Desert Iceberg Lettuce Production Systems, Arizona Iceberg Lettuce Research Council 


Sanchez, Charles, Brierley, Paul. Spinach Water and Salt Management, United States Department of Agriculture, Arizona Department of Agriculture 


Sanchez, Charles, Brierley, Paul. Water and Salt Management for Melons, United States Department of Agriculture, Arizona Department of Agriculture


Sanchez, Charles. Continued Mitigation of Heavy Metals, United States Department of Agriculture, Arizona Department of Agriculture 


Sanchez, Charles. Efficient Water and Nitrogen Management Practices for Mixed Leafy Baby Green Vegetables in the Desert, California Department of Food and Agriculture 


Sanchez, Charles. Field Evaluation and Demonstration of Controlled Release N Fertilizers in the Western United States, California Department of Food and Agriculture 


Sanchez, Charles. Protocol Field Trials Fertigation Embedded GE/ X Factors in WSF, Everris NA Inc. 


Sanchez, Charles. Zinc Nutrition of Desert Vegetables, United States Department of Agriculture, Arizona Department of Agriculture 


Schaap, Marcel. Colloid Mobility in Soils: Fundamental Pore-Scale Mechanisms, Simplifications and Practical Relevance for Risk Analysis, United States Department of Agriculture 


Tfaily, Malak. Illuminating the Pathways to Carbon Liberation: A Systems and Modeling Approach To Resolving the 'Consequential Unknowns' Of Carbon Transformation and Loss from Thawing Permafrost Peatlands, United States Department of Energy, Battelle Memorial Institute


Tfaily, Malak. Root Influences on Mobilization and Export of Mineral Bound Soil Organic Matter, United States Department of Energy, University of Massachusetts Amherst 


Tuller, Markus, Andrade Sanchez, Pedro. Novel Approaches to Remote Sensing of Earth Surface Properties and Processes Applicable to Agricultural and Natural Resources Management, CALS Innovation Venture Investment (iViP) Program


Tuller, Markus. Collaborative Research: Novel in Situ Measurement and Remote Sensing Techniques for Characterization of Near-Surface Soil Hydrology, National Science Foundation


Walworth, James, Sherman, Joshua.  Nickel Nutrition of Arizona Pecans, United States Department of Agriculture, Arizona Department of Agriculture


Walworth, James. Arizona Pecans: Integrated Fertilizer Management, United States Department of Agriculture, Arizona Department of Agriculture


Walworth, James. Improved Nutrient Management for Arizona Pecans, United States Department of Agriculture, Arizona Department of Agriculture


Wright, Glenn, Walworth, James, Carriere, Yves, Pryor, Barry, Chorover, Jonathan, Abrell, Leif. Central Date Palm Laboratory Project, Omani Authority for Partnership for Development


HAWAII


Journal Publications


Berek, A.K. Berek, Nguyen, N.V., Radovich, T.J.K., and Ahmad, A.A. 2018. Biochars Improve Nutrient Regulation of Highly Weathered Soils. Agronomy Journal: (In Press).


Gangaiah, C., Ahmad, A.A., Smith, C.M., and Radovich, T.J.K. 2018. Potassium Release Kinetics from Three Invasive Algae Mixed with Different Media in Leachate Column Studies. Journal of Applied Phycology (JAPH): (In Press)


Radovich, T.J.K 2018. Vegetable biology and Classification. In: Handbook of Vegetables and Vegetable Processing, 2nd edition. Wiley-Blackwell, Iowa.


Butnan, S., J.L. Deenik, B. Toomsan, and P. Vityakon. 2018. Biochar properties affecting carbon stability in soils contrasting in texture and mineralogy. Agriculture and Natural Resources https://doi.org/10.1016/j.anres.2018.03.002


Pawlowski*, M., M.N. Meki, J. Kiniry, andS.E. Crow.2018. Carbon budgets of potential tropical perennial grass cropping scenarios for bioenergy feedstock production on Maui. Carbon Balance and Management13:17. doi:10.1186/s13021-018-0102-8


Crow, S.E.,L.M. Deem*, C.A. Sierra, J.M. Wells*. 2018. Belowground carbon dynamics in tropical perennial C4 grass agroecosystems. Frontiers in Environmental Science6: 1-18. doi:10.3389/fenvs.2018.00018


Yu, J., L.M. Deem, S.E. Crow, J.L. Deenik, C.R. Penton. 2019. Comparative Metagenomics Reveals Enhanced Nutrient Cycling Potential After Two Years of Biochar Amendment in a Tropical Oxisol. Applied and Environmental Biology (Accepted).


Langston, B. and N.K. Lincoln. 2018. The role of breadfruit in biocultural restoration and sustainability in Hawaii. Sustainability 10(11):3956.


Ladefoged, T.N, N. Thegn, A. Preston, P.M. Vitousek, O.A. Chadwick, J. Stein, M.W. Graves, and N. Lincoln. 2018. Soil nutrients and pre‐European contact agriculture in the leeward Kohala field system, Island of Hawai‘i. Archaeology in Oceania 53(1):28-40.


IDAHO


Research


Yang, R.,  X. Liang, J. A. Torrion, O.S. Walsh, K. O’Brien, and Q. Liu. 2018. The Influence of Water and Nitrogen Availability on the Expression of End-Use Quality Parameters of Spring Wheat. Agronomy.  8, 257; doi:10.3390/agronomy8110257.


Walsh O.S., S. Shafian, J.M. Marshall, C. Jackson, J.R. McClintick-Chess, S.M. Blanscet, K. Swoboda, C. Thompson, K.M. Belmont, and W.L. Walsh. 2018. Assessment of UAV Based Vegetation Indices for Nitrogen Concentration Estimation in Spring Wheat. Advances in Remote Sensing. Doi:10.4236/ars.2018.72006.


Walsh, O.S., S. Shafian, J.R. McClintick-Chess, K.M. Belmont, and S.M. Blanscet. 2018. Potential of Silicon Amendment for Improved Wheat Production. Plants. Special Issue. 7(2), 26; doi:10.3390/plants7020026.


Walsh O.S., S. Shafian, and R.J. Christiaens. 2018. Evaluation of Sensor-Based Nitrogen Rates and Sources in Wheat. International Journal of Agronomy. doi:10.1155/2018/5670479.


Pishchik V.N., Vorobyev N.I., Ostankova Yu.V.,  Semenov A.V., Totolian Areg A., Popov A.A., Khomyakov Y.V., Udalova O.R., Shibanov D.V., Vertebny V.E., Dubovitskaya V.I., Sviridova O.V., Walsh O.S., and S. Shafian. 2018. Effect of Combine Use of Bacteria Bacillus subtilis and Humic Preparation on Physiological Characteristics of Tomato Plants. International Journal of Plant and Soil Science. 22(6): 1-12.


Rosen, C, N. Sun, N. Olsen, M. Thornton, M. Pavek, L. Knowles and N.R. Knowles. 2018. Impact of agronomic and storage practices on acrylamide in processed potatoes. American Journal of Potato Research 95:319-327.


Mahler, Robert L. 2018. Preferred Water Resource Information Sources and Learning opportunities in the Pacific Northwest. 2018. Natural Sciences Education. 47:180014. DOI:10.4195/nse2018.07.0014.


Borrelli, Kristy A., G. E. Roesch-McNally, J.D. Wulfhorst, S. D. Eigenbrode, Georgine G. Yorgey, Chad E. Kruger, Laurie L. Houston, Leigh A. Bernacchi and Robert L. Mahler. 2018. Farmers’ Trust in Sources of Production and Climate Information and their Use of Technology. Journal of Extension, Volume 56, number3, Article 3FEA7.


Tarkalson, D., Bjorneberg, D., and Lentz, D. 2018. Effects of manure history and nitrogen fertilizer rates on sugarbeet production in the Northwest US. Crop Management.  Online. Crop Management. doi: 10.2134/cftm2017.11.0083.


Tarkalson, D.D., and Bjorneberg, D.L. 2018. Static nitrogen management for Northwest U.S. sugar production. Agriculture & Environmental Letters. doi: 10.2134/ael2018.01.0001.


Extension publications


Rogers C.W., Dari B., and O.S. Walsh. 2019. Best Management Practices for Minimizing Ammonia Volatilization from Fertilizer Nitrogen Applications in Idaho Crops. Bulletin 927. University of Idaho. 10 pp. (In Print)


Dari B., Rogers C.W., and O.S. Walsh. 2019. Understanding Factors Controlling Ammonia Volatilization from Fertilizer Nitrogen Applications. Bulletin 926. University of Idaho. 8 pp. (In Print)


Walsh O.S., D. Tarkalson, A. Moore, G. Dean, D. Elison, J. Stark, O. Neher, and B. Brown. 2019. Southern Idaho Fertilizer Guide: Sugar Beets. CIS 1174. University of Idaho. 15 pp. (In Print)


Walsh O.S., Kathleen M. Painter, Jordan R. McClintick-Chess, and Steven M. Blanscet. 2019. A Grower’s Guide to Successful On-Farm Research. Bulletin 914. University of Idaho. 11 pp. (In Print)


Walsh, O.S., R. Mahler, and T. Tindall. 2019. Soil Sampling. Bulletin 913. University of Idaho. 7 pp. (In Print)


Walsh, O.S., Morishita D., Wenninger, E., Woodhall, J., and S. Shafian. Quick Facts – Idaho Beans. CIS. University of Idaho. 2 pp. (Accepted)


Walsh, O.S. and S. Shafian. Nitrogen Management and Precision Agriculture Adoption in Idaho - Stakeholder Survey Results. BUL. University of Idaho. (Accepted)


Proceedings and Abstracts


UAV-Based Assessment of Nitrogen Response, Uptake, and Use Efficiency of Spring Wheat Cultivars. Walsh O.S., S. Shafian, J. Marshall, C. Jackson, J.R. McClintick-Chess. 2018. Proc. of the ASA International Annual meetings.


The Influence of Water and Nitrogen Availability on the Expression of End-Use Quality Parameters of Spring Wheat. Yang, R.,  X. Liang, J. A. Torrion, O.S. Walsh, K. O’Brien, and Q. Liu. 2018. Proc. of the ASA International Annual meetings.


Walsh O.S., S. Shafian, J.R. McClintick-Chess. 2018. Silicon Amendment in Wheat Production. Proc. Idaho Nutrient Management Conference.


Walsh O.S., S. Shafian, J. Marshall, J.R. McClintick-Chess. 2018. UAV-Based Vegetation Indices Can Accurately Estimate Wheat (Triticum aestivum L.) Nitrogen Content. Proc. Idaho Nutrient Management Conference.


Walsh O.S., S. Shafian, J. Marshall, C. Jackson, J.R. McClintick-Chess. Assessment of Red Edge Based Vegetation Indices Derived from Unmanned Arial Vehicle for Plant Nitrogen Content Estimation. 2018. Proc. International Conference on Precision Agriculture.


Popular Press/Trade Journals/Magazines


Marshall J., K. Schroeder, and O.S. Walsh. 2018. 2017 Idaho Spring Barley Variety Performance Tests and 2015-2017 Yield Summaries. Idaho Grain Magazine. Spring 2018. pp. 23-26.


Marshall J., K. Schroeder, and O.S. Walsh. 2018. 2017 Idaho Spring Wheat Variety Performance Tests and 2015-2017 Yield Summaries. Idaho Grain Magazine. Spring 2018. pp. 27-30.


MONTANA


Journal publications


Chen, Chengci, Reza Keshavarz Afshar, Bart Stevens, Abdelaziz Nilahyane, Ronald Brown, William Iversen, and Timothy Fine. Finding the right combination – How beets react to nitrogen inputs under different tillage systems. Sugar Producer, January 2018.22-24.


Jackson-Smith, D., S. Ewing, C. Jones, A. Sigler, and A. Armstrong. 2018. The road less traveled: Assessing the impacts of farmer and stakeholder participation in groundwater nitrate pollution research. Journal of Soil and Water Conservation. 73:610-622. doi: 10.2489/jswc.73.6.610


Keshavarz Afshar, R., R. Lin, Y.A. Mohammed, C. Chen. 2018. Agronomic effects of urease and nitrification inhibitors on ammonia volatilization and nitrogen utilization in a dryland farming system: Field and laboratory investigation. J. Cleaner Production. 172:4130-4139. http://dx.doi.org/10.1016/j.jclepro.2017.01.105


Miller, P.R., E.C. Glunk, J.A. Holmes, and R.E. Engel. 2018. Pea and barley hay as fallow replacement for dryland wheat. Agron. J. 110: 833-841.


Sapkota, A., E. Meccage, R.N. Stougaard, J.P. Tanner, D.M Peterson, and J.A. Torrion (2018). Boron Fertilization of Irrigated Alfalfa in Montana. Crop, Forage & Turfgrass Management, 4(1). doi:10.2134/cftm2017.11.0085


Sigler, W.A., S.A. Ewing, C.A. Jones, R.A. Payn, E.N.J. Brookshire, J.K. Klassen, D. Jackson-Smith, and G.S. Weissmann. 2018. Connections among soil, ground, and surface water chemistries characterize nitrogen loss from an agricultural landscape in the upper Missouri River basin. Journal of Hydrology. 556: 247-261. doi: 10.1016/j.jhydrol.2017.10.018


Yang, R., C. Liang, J.A. Torrion, O.S. Walsh, K. O’Brien, and Q. Liu (2018). The Influence of Water and Nitrogen Availability on the Expression of End-Use Quality Parameters of Spring Wheat. Agronomy, 8(11), 257.  https://doi.org/10.3390/agronomy8110257


Extension publications



  • Jones, C., and K. Olson-Rutz. 2018. Minimizing Nitrate Leaching from Cropland. EB0226. MSU Extension. Bozeman, MT. 9 p.


Miller, P., C. Jones, C. Zabinski, and J. Holmes. 2018. Mixed Cover Crop and Nitrogen Rate Effects on Wheat Yield and Protein after 6 Years. Fertilizer eFacts No. 76. MSU Extension, Bozeman, MT. 2 p.



  • Mohammed, Y.A., and C. Chen. 2018. Micronutrient fertilizer application to increase pea yield and improve nutritional quality. Montana Fertilizer eFacts. No. 77, January 2018. MSU Extension, Montana Agricultural Experiment Station. Bozeman, MT. 2 p.


Proceedings, presentations, and Abstracts (* - presenter)


Chen, C., A, Nilahyane, and R. Keshavarz Afshar. 2018. Nitrogen and water management of sugarbeet under no-till. 2018 ASA and CSSA Meeting. Baltimore, MD. November 04-07,


Jones, C., P. Miller, A. Sigler, T. Rick and S. Ewing.  2018. Deep soil nitrate levels following four years of differing N rates and cropping systems. Great Plains Soil Fertility Conference. Denver, CO, March, 2018. 17:222-227.


New Mexico


New Mexico  Peanut Production: Revised by Naveen Puppala, Natalie P. Goldberg, Leslie Beck,  Soumaila Sanogo, Stephen Thomas, and Calvin Trostle.


Circular 586: Irrigated Pasture Management in New Mexico. Revised by L.M. Lauriault, M.A. Marsalis, and M.A. Ward


Guide M118: Monitoring Your Well Water. Rossana Sallenave, Kate Zeigler, and Amy Ganguli


Small Grain Forages for New Mexico. Circular 630. Mark Marsalis


Circular 690: Biochar for Arid and Semi-arid Agricultural Soils by John Idowu (Extension Agronomist, Dept. of Extension Plant Sciences) and Catherine E. Brewer (Assistant Professor, Dept. of Chemical Engineering).


Commercial Pumpkin Production for New Mexico. Guide H231 Revised by Stephanie Walker


Red Chile and Paprika  Production in New Mexico, Revised by Stephanie J. Walker


Circular 660: Turfgrass Irrigation. Bernd Leinauer (Extension Turfgrass Specialist, Dept. of Extension Plant Sciences) and Dan Smeal (College Professor [retired], Agricultural Science Center at Farmington).


Guide H-320: Raspberries for the Home Garden. Shengrui Yao (Extension Fruit Specialist, Dept. of Extension Plant Sciences)


Guide H-325: Blackberry Production in New Mexico. Shengrui Yao.


Circular 687: Organic Matter in Farm and Garden Soils. Robert Flynn & John Idowu


Webcast. IPNI. Managing High Soil pH issues in the Western U.S. (https://www.youtube.com /watch?v=hrxeoGxJZ1s


Research Update


Growth-Stage-Based Irrigation Management on Biomass, Yield, and Yield Attributes of Spring Canola in the Southern Great Plains. 2018. Krishna B. Katuwal, Sangamesh V. Angadi, Sukhbir Singh, Youngkoo Cho, Sultan Begna and M. R. Umesh. Crop Science 2018 110: 3: 939-949


Canopy Development of Annual Legumes and Forage Sorghum Intercrops and Its Relation to Dry Matter Accumulation. 2018. Murali K. Darapuneni, Sangamesh.V. Angadi, M. R. Umesh, Francisco E. Contreras-Govea, K. Annadurai, Sultan H. Begna, Mark A. Marsalis, N. A. Cole, Prasanna H. Gowda, G. Robert Hagevoort and Leonard M. Lauriault. Agronomy Journal 2018 110:3:939-949


Ganjegunte, Ulery, Niu, and Wu. 2018. Organic Carbon, Nutrient and Salt Dynamics in Saline Soil and Switchgrass Irrigated with Treated Municipal Wastewater. Land Degradation & Development. 29(1):80-90.


Begna S., S. Angadi, M. Stamm, and A. Mesbah. 2017. Winter canola: a potential dual-purpose crop for the United States southern Great Plains. Agronomy Journal 109:2508-2520. doi:10.2134/agronj2017.02.0093


Dissertations


Singh, Lovepreet. Improving Biomass Productivity of Alfalfa (Medicago Sativa L.) Under Water Limited Environments. 2018.


Gioannini, Rachel. Plant Communities Suitable for Green Roofs in Arid Regions. 12/9/2017.


OREGON


Journal


Araujo, E., Strawn, D., Morra, M., Moore, A. D., Ferracciu Alleoni, L. (2019). Association between extracted copper and dissolved organic matter in dairy-manure amended soils. Environmental Pollution, 246, 1020-1026. https://doi.org/10.1016/j.envpol.2018.12.070


Awale, R., Machado, S., & Rhinhart, K. E. L. (2018). Soil Carbon, Nitrogen, pH, and Crop Yields in Winter Wheat-Spring Pea Systems, 110(4), 1523–1531. https://doi.org/10.2134/agronj2017.07.0371


Downing, T. W. (2018). Documenting grass growth and productivity in a grass-based organic dairy in Oregon, 34, 144–147. The Professional Animal Scientist. Volume 34, Issue 2, April 2018, Pages 144-147


Ghimire, R., Machado, S., & Bista, P. (2018). Decline in soil organic carbon and nitrogen limits yield in wheat-fallow systems, 422(1-2), 423–435. https://doi.org/10.1007/s11104-017-3470-z


Kingston, P., Scagel, C., Bryla, D., & Strik, B. C. (2018). Suitability of sphagnum peat moss, coir, and douglas fir bark as soilless substrates for container production of highbush blueberry, HortScience, 52(12): 1692-1699.


Lavely, E.K., Zhang, J., Adams, T.S., Bryla, D.R., DeForest, J.L., Marini, R.P., Crassweller, R., and Eissenstat, D.M. 2018. Root and mycorrhizal fungal foraging responses to fruit removal in apple trees.  Plant Soil 431:401-416.  https://doi.org/10.1007/s11104-018-3773-8


Luna, J., Sullivan, D. M., Garrett, A. M., & Xue, L. (2018). Cover crop nitrogen contribution to organic broccoli production, (2018), 1–10. https://doi.org/doi:10.1017/S1742170518000236


McKinney, C., Dungan, R., Moore, A. D., & Leytem, A. (2018). Occurrence and abundance of antibiotic resistance genes in agricultural soil receiving dairy manure. FEMS microbiology ecology 94(3), 1–10. https://academic.oup.com/femsec/article/94/3/fiy010/4817531


Extension


Moore, A. D., Pirelli, G. J., Filley, S. J., Fransen, S., Sullivan, D. M., Fery, M. A., & Thompson, T. M. (2019). Nutrient Management for Pastures: Western Oregon and Western Washington (EM 9224, p. 16). Corvallis, OR, Benton: OSU Extension and Experiment Station Communications https://catalog.extension.oregonstate.edu/em9224


Moore, A. D., Wysocki, D. J., Chastain, T. G., Wilson, T., Duval, A. S. (2019). Nutrient management guide: Camelina (PNW 718, pp. 5). Oregon State University Extension and Experiment Station Communications. https://catalog.extension.oregonstate.edu/pnw718


Sullivan, D. M., Andrews, N., Heinrich, A. L., Peachey, R. E., Brewer, L. J. (2019). Soil nitrate testing for Willamette Valley vegetable production (vol. EM9221, pp. 19). Corvallis OR: Oregon State University Extension Service..https://catalog.extension.oregonstate.edu/em9221


Sullivan, D. M., Bary, A. I., & Cogger, C. G. (2018). Worksheet for Calculating Biosolids Application Rates in Agriculture (PNW 511, p. 12). Oregon State University Extension Service. https://catalog.extension.oregonstate.edu/pnw511


Sullivan, D. M., Bary, A. I., Miller, R. O., & Brewer, L. J. (2018). Interpreting Compost Analyses (EM 9217, p. 10). Corvallis, OR: Oregon State University Extension Service.  https://catalog.extension.oregonstate.edu/em9217


Sullivan, D. M., Cogger, C., Bary, A. I., & Brewer, L. J. (2018). Biosolids in Dryland Cropping Systems PNW 716, p. 11). Corvallis OR: Oregon State University Extension Service. https://catalog.extension.oregonstate.edu/pnw716


 Proceedings/Webinars/Abstracts/Other publications


Anderson, N. P., Chastain, T. G., Moore, A. D., & Garbacik, C. J. (2018). . Spring-Applied Nitrogen and Plant Growth Regulator Effects on Orchardgrass Seed Yield (pp. 12–14). Corvallis, Oregon: 2017 Seed Production Research Report at Oregon State University. https://cropandsoil.oregonstate.edu/sites/agscid7/files/2017_seed_anderson_n_pgrs_og.pdf


Ates, S., Cicek, H., Gultekin, I., Yigezu, Y., Keser, M., & Filley, S. J. (2018). Bio-economic analysis of dual-purpose management of winter cereals in high and low input production systems, 227, 56–66. https://doi.org/https://doi.org/10.1016/j.fcr.2018.08.003


Awale, R., Machado, S., & Rhinhart, K. E. L. (2018). Soil Carbon, Nitrogen, pH, and Crop Yields in Winter Wheat-Spring Pea Systems, 110(4), 1523–1531. https://doi.org/10.2134/agronj2017.07.0371


Bryla, D., Orr, S., and Leon, D. 2018. Potassium fertigation and organic acids: improving soil and plant nutrition in highbush blueberry. The Fluid Journal 26:8-14. http://fluidjournal.org/all2017/Su17-A1.pdf


Filley, S. J., Wang, G., Hall, J., Pirelli, G. J., Bohle, M. G., Ates, S., & Davis, T. Z. (2018). Selenium and fertiliser application schemes in hay fields. In Sustainable meat and milk production from grasslands (Vol. 23, pp. 185–187). Grassland Science in Europe.http://www.europeangrassland.org/printed-matter/proceedings.html.


Moore, A. D., Chastain, T. G., Wysocki, D. J., Wilson, T., & Duval, A. S. (2018). Camelina: A Nutrient Management Guide for Oregon, Washington, and Idaho., (Poster #1004). https://scisoc.confex.com/scisoc/2018am/meetingapp.cgi/Paper/111570


Moore, A. D., Rogers, C., Leytem, A., Marshall, J., Agronomy Society of America Meeting, "Wheat Grain Yield, Grain Protein, and Bread Quality Response to Repeated Dairy Manure Applications." Baltimore, MD.


Parke, J. L., Mallory-Smith, C. A., Dragila, M. I., Hill, B., Wada, N., Weidman, C.Buckland, K. (2018). Soil solarization – a potential tool for organic growers to manage weeds and improve soil health, p.12–18. In; Organic Farmer https://www.yumpu.com/en/document/fullscreen/62280511/organic-farmer-dec-jan-2019


Qin, R., Anderson, N. P., Walenta, D. L., Lukas, S. B., 2018 ASA-CSSA-SSSA International Annual Meeting, "Effects of Trinexapac-ethyl Plant Growth Regulator and Nitrogen on Kentucky Bluegrass Seed Production in the Columbia Basin," Baltimore, Maryland.


 UTAH


Refereed Journal Publications - In Press:


Hopkins, B.G., K.J. Fernelius, N.C. Hansen, and D. L. Eggett. 2018. A response to the letter to the editor from Chien et al. (Comments on “AVAIL phosphorus fertilizer enhancer: Meta-analysis of 503 field evaluations” by B.G. Hopkins et al.) Agron. J. 110(4):1627-1630. DOI:  10.2134/agronj2018.03.0161


Hopkins, B.G., K.J. Fernelius, N.C. Hansen, and D.L. Eggett. 2018. AVAIL phosphorus fertilizer enhancer: Meta-analysis of 503 field evaluations. Agron. J. 110: 389-398.


LeMonte, J.J., V.D. Jolley, T.M. Story, and B.G. Hopkins. 2018. Assessing atmospheric nitrogen losses with photoacoustic infrared spectroscopy: Polymer coated urea. PLOS ONE. 13(9): e0204090. DOI:org/10.1371/journal.pone.0204090


Professional Meetings with Abstracts:


Cole, D.L., A. Tyler, A. Lambert, S.V. Nelson, T. Billin and B.G. Hopkins. 2018. A new hydroponic system for testing mineral nutrient deficiencies in plants.  In Abstracts, ASA•CSSA International Annu. Meet.; 4-7 Nov 2018; Baltimore, MD. Madison, WI: ASA•CSSA. 


Hopkins, B.G. and T.J. Hopkins. 2018. Enhanced efficiency fertilizers in turfgrass: A review. In Abstracts, ASA•CSSA International Annu. Meet.; 4-7 Nov 2018; Baltimore, MD. Madison, WI: ASA•CSSA. 


Hopkins, B.G. and T.J. Hopkins. 2018. Enhanced efficiency nitrogen fertilizers: Review. In Abstracts, ASA•CSSA International Annu. Meet.; 4-7 Nov 2018; Baltimore, MD. Madison, WI: ASA•CSSA. 


Hopkins, B.G. and T.J. Hopkins. 2018. Enhanced efficiency phosphorus fertilizers: Review. In Abstracts, ASA•CSSA International Annu. Meet.; 4-7 Nov 2018; Baltimore, MD. Madison, WI: ASA•CSSA. 


Hopkins, A.P., N.C. Hansen, B.G. Hopkins, and C.S. Campbell. 2018.  Remote Sensing Approaches to Improve Water and Nitrogen Management of Kentucky Bluegrass. In Abstracts, ASA•CSSA International Annu. Meet.; 4-7 Nov 2018; Baltimore, MD. Madison, WI: ASA•CSSA. 


Parkinson, M.E., M.D. Madsen, and B.G. Hopkins.  2018. Use of phosphorus fertilizer as a seed coating enhance seedling growth of bluebunch wheatgrass.  .  In Abstracts, Proc. of the 71st Society for Range Management (SRM) Annual Meeting; 28 Jan.- 2 Feb. 2018; Sparks, NV. Littleton, CO: Society for Range Management. 


Valencia, M.C., S.V. Nelson, R. Lawrence, N.C. Hansen, M.D. Madsen, V. Anderson, S.L. Petersen and B.G. Hopkins. 2018. Phosphorus fertilizer and hydrogel for rangeland seedling success. In Abstracts, ASA•CSSA International Annu. Meet.; 4-7 Nov 2018; Baltimore, MD. Madison, WI: ASA•CSSA. 


Weigel, A.M., B.G. Hopkins, and T.G. Searle. 2018. Granulated homogenous potassium and boron fertilizer: Impact on alfalfa quality and yield. In Abstracts, ASA•CSSA International Annu. Meet.; 4-7 Nov 2018; Baltimore, MD. Madison, WI: ASA- ASA•CSSA. 


Wilcox, M., C. Hollist, B.G. Hopkins, T.G. Searle, and J.D. Williams. 2018. Granulated homogeneous micronutrient fertilizers: Impact on potato yield and quality. In Abstracts, ASA•CSSA International Annu. Meet.; 4-7 Nov 2018; Baltimore, MD. Madison, WI: ASA•CSSA. 


Wilcox, M., T. Rawlins, T.G. Searle, B.G. Hopkins, and J.D. Williams. 2018. Polymer coated and uncoated urea blends: Impact on Russet Burbank potato yield and quality.  In Abstracts, ASA•CSSA International Annu. Meet.; 4-7 Nov 2018; Baltimore, MD. Madison, WI: ASA•CSSA. 


Wilcox, M., B.G. Hopkins, T.G. Searle and J.D. Williams. 2018. Polymer coated urea impact on barley yield, flag leaf nitrogen, and protein. In Abstracts, ASA•CSSA International Annu. Meet.; 4-7 Nov 2018; Baltimore, MD. Madison, WI: ASA•CSSA. 


Zeyer, S.M., J.D. Svedin, C.H. Porter, D.C. Cole, T.J. Hopkins and B.G. Hopkins. 2018. Struvite as an enhanced efficiency phosphorus fertilizer for sugarbeet and potato. In Abstracts, ASA•CSSA International Annu. Meet.; 4-7 Nov 2018; Baltimore, MD. Madison, WI: ASA•CSSA. 


Trade Journals/Popular Press: 


Hopkins, B.G. and N.C. Hansen. 2018. University turf researchers are working for you: Brigham Young University research update. SportsTurf. 34(6): 27-29. Available at: http://read.epgmediallc.com/i/987581-june-2018 


Hopkins, B.G. and T.J. Hopkins. 2018. Carbon: the next frontier in fertilization? Crops & Soils. 51 (3) 36-38. Available at: https://dl.sciencesocieties.org/publications/cns/articles/51/3/36. 


Webcasts and Digital Education (Invited):


Hopkins, B.G. 2018. Enhanced efficiency nitrogen and phosphorus fertilizers. Western Region Nutrient Management Coordinating Committee; 19 July 2018.


Presentations at Professional Meetings 


Crosland, M., B. Peacock, B. Geary, and B.G. Hopkins. 2018. Nitrogen and Rhizoctonia solani interactions in creeping bentgrass (Agronstis stolonifera L.). Sports Turf Managers Association (STMA) Annu. Meet; 16-19 Jan. 2018; Fort Worth, TX. Lawrence, KS: Sports Turf Managers Association. 


Douglas, C., and B.G. Hopkins. 2018. Enhanced efficiency fertilizers in sports turf. Sports Turf Managers Association (STMA) Annu. Meet; 16-19 Jan. 2018; Fort Worth, TX. Lawrence, KS: Sports Turf Managers Association. 


Hastriter A., K. Russell, and B.G. Hopkins. 2018. Nitrogen and water interactions in Kentucky bluegrass (Poa pratensis L.). Sports Turf Managers Association (STMA) Annu. Meet; 16-19 Jan. 2018; Fort Worth, TX. Lawrence, KS: Sports Turf Managers Association. 


Hopkins, B.G. 2018. Nitrogen management innovations. Shoshone Bannock Tribe Grower’s Meeting; 16 March 2018; Fort Hall, ID. 


Hopkins, B.G. 2018. Potato rotations and soil fertility/plant nutrition. Lamb Weston meeting; 22 Feb. 2018; Twin Falls, ID 


Hopkins, B.G., 2018. Advanced soil science for the sports turf Professional. Sports Turf Managers Association (STMA) Annu. Meet; 16-19 Jan. 2018; Fort Worth, TX. Lawrence, KS: Sports Turf Managers Association. 


Pedigo, A., J. Svedin, and B.G. Hopkins. 2018. Polymer coated urea in Kentucky bluegrass (Poa pratensis L.). Sports Turf Managers Association (STMA) Annu. Meet; 16-19 Jan. 2018; Fort Worth, TX. Lawrence, KS: Sports Turf Managers Association. 


Bryan Hopkins (BYU)


Refereed Journal Publications - In Press:


Hopkins, B.G., K.J. Fernelius, N.C. Hansen, and D. L. Eggett. 2018. A response to the letter to the editor from Chien et al. (Comments on “AVAIL phosphorus fertilizer enhancer: Meta-analysis of 503 field evaluations” by B.G. Hopkins et al.) Agron. J. 110(4):1627-1630. DOI: 10.2134/agronj2018.03.0161


Hopkins, B.G., K.J. Fernelius, N.C. Hansen, and D.L. Eggett. 2018. AVAIL phosphorus fertilizer enhancer: Meta-analysis of 503 field evaluations. Agron. J. 110: 389-398.


LeMonte, J.J., V.D. Jolley, T.M. Story, and B.G. Hopkins. 2018. Assessing atmospheric nitrogen losses with photoacoustic infrared spectroscopy: Polymer coated urea. PLOS ONE. 13(9): e0204090. DOI:org/10.1371/journal.pone.0204090


Professional Meetings with Abstracts:


Cole, D.L., A. Tyler, A. Lambert, S.V. Nelson, T. Billin and B.G. Hopkins. 2018. A new hydroponic system for testing mineral nutrient deficiencies in plants.  In Abstracts, ASA•CSSA International Annu. Meet.; 4-7 Nov 2018; Baltimore, MD. Madison, WI: ASA•CSSA.


Hopkins, B.G. and T.J. Hopkins. 2018. Enhanced efficiency fertilizers in turfgrass: A review. In Abstracts, ASA•CSSA International Annu. Meet.; 4-7 Nov 2018; Baltimore, MD. Madison, WI: ASA•CSSA.


Hopkins, B.G. and T.J. Hopkins. 2018. Enhanced efficiency nitrogen fertilizers: Review. In Abstracts, ASA•CSSA International Annu. Meet.; 4-7 Nov 2018; Baltimore, MD. Madison, WI: ASA•CSSA.


Hopkins, B.G. and T.J. Hopkins. 2018. Enhanced efficiency phosphorus fertilizers: Review. In Abstracts, ASA•CSSA International Annu. Meet.; 4-7 Nov 2018; Baltimore, MD. Madison, WI: ASA•CSSA.


Hopkins, A.P., N.C. Hansen, B.G. Hopkins, and C.S. Campbell. 2018.  Remote Sensing Approaches to Improve Water and Nitrogen Management of Kentucky Bluegrass. In Abstracts, ASA•CSSA International Annu. Meet.; 4-7 Nov 2018; Baltimore, MD. Madison, WI: ASA•CSSA.


Parkinson, M.E., M.D. Madsen, and B.G. Hopkins.  2018. Use of phosphorus fertilizer as a seed coating enhance seedling growth of bluebunch wheatgrass.  .  In Abstracts, Proc. of the 71st Society for Range Management (SRM) Annual Meeting; 28 Jan.- 2 Feb. 2018; Sparks, NV. Littleton, CO: Society for Range Management.


Valencia, M.C., S.V. Nelson, R. Lawrence, N.C. Hansen, M.D. Madsen, V. Anderson, S.L. Petersen and B.G. Hopkins. 2018. Phosphorus fertilizer and hydrogel for rangeland seedling success. In Abstracts, ASA•CSSA International Annu. Meet.; 4-7 Nov 2018; Baltimore, MD. Madison, WI: ASA•CSSA.


Weigel, A.M., B.G. Hopkins, and T.G. Searle. 2018. Granulated homogenous potassium and boron fertilizer: Impact on alfalfa quality and yield. In Abstracts, ASA•CSSA International Annu. Meet.; 4-7 Nov 2018; Baltimore, MD. Madison, WI: ASA- ASA•CSSA.


Wilcox, M., C. Hollist, B.G. Hopkins, T.G. Searle, and J.D. Williams. 2018. Granulated homogeneous micronutrient fertilizers: Impact on potato yield and quality. In Abstracts, ASA•CSSA International Annu. Meet.; 4-7 Nov 2018; Baltimore, MD. Madison, WI: ASA•CSSA.


Wilcox, M., T. Rawlins, T.G. Searle, B.G. Hopkins, and J.D. Williams. 2018. Polymer coated and uncoated urea blends: Impact on Russet Burbank potato yield and quality.  In Abstracts, ASA•CSSA International Annu. Meet.; 4-7 Nov 2018; Baltimore, MD. Madison, WI: ASA•CSSA.


Wilcox, M., B.G. Hopkins, T.G. Searle and J.D. Williams. 2018. Polymer coated urea impact on barley yield, flag leaf nitrogen, and protein. In Abstracts, ASA•CSSA International Annu. Meet.; 4-7 Nov 2018; Baltimore, MD. Madison, WI: ASA•CSSA.


Zeyer, S.M., J.D. Svedin, C.H. Porter, D.C. Cole, T.J. Hopkins and B.G. Hopkins. 2018. Struvite as an enhanced efficiency phosphorus fertilizer for sugarbeet and potato. In Abstracts, ASA•CSSA International Annu. Meet.; 4-7 Nov 2018; Baltimore, MD. Madison, WI: ASA•CSSA.


Trade Journals/Popular Press:


Hopkins, B.G. and N.C. Hansen. 2018. University turf researchers are working for you: Brigham Young University research update. SportsTurf. 34(6): 27-29. Available at: http://read.epgmediallc.com/i/987581-june-2018


Hopkins, B.G. and T.J. Hopkins. 2018. Carbon: the next frontier in fertilization? Crops & Soils. 51 (3) 36-38. Available at: https://dl.sciencesocieties.org/publications/cns/articles/51/3/36.


Webcasts and Digital Education (Invited):


Hopkins, B.G. 2018. Enhanced efficiency nitrogen and phosphorus fertilizers. Western Region Nutrient Management Coordinating Committee; 19 July 2018.


Presentations at Professional Meetings


Crosland, M., B. Peacock, B. Geary, and B.G. Hopkins. 2018. Nitrogen and Rhizoctonia solani interactions in creeping bentgrass (Agronstis stolonifera L.). Sports Turf Managers Association (STMA) Annu. Meet; 16-19 Jan. 2018; Fort Worth, TX. Lawrence, KS: Sports Turf Managers Association.


Douglas, C., and B.G. Hopkins. 2018. Enhanced efficiency fertilizers in sports turf. Sports Turf Managers Association (STMA) Annu. Meet; 16-19 Jan. 2018; Fort Worth, TX. Lawrence, KS: Sports Turf Managers Association.


Hastriter A., K. Russell, and B.G. Hopkins. 2018. Nitrogen and water interactions in Kentucky bluegrass (Poa pratensis L.). Sports Turf Managers Association (STMA) Annu. Meet; 16-19 Jan. 2018; Fort Worth, TX. Lawrence, KS: Sports Turf Managers Association.


Hopkins, B.G. 2018. Nitrogen management innovations. Shoshone Bannock Tribe Grower’s Meeting; 16 March 2018; Fort Hall, ID.


Hopkins, B.G. 2018. Potato rotations and soil fertility/plant nutrition. Lamb Weston meeting; 22 Feb. 2018; Twin Falls, ID


Hopkins, B.G., 2018. Advanced soil science for the sports turf Professional. Sports Turf Managers Association (STMA) Annu. Meet; 16-19 Jan. 2018; Fort Worth, TX. Lawrence, KS: Sports Turf Managers Association.


Pedigo, A., J. Svedin, and B.G. Hopkins. 2018. Polymer coated urea in Kentucky bluegrass (Poa pratensis L.). Sports Turf Managers Association (STMA) Annu. Meet; 16-19 Jan. 2018; Fort Worth, TX. Lawrence, KS: Sports Turf Managers Association.


WASHINGTON


Tao*, H., T.F. Morris, P. Kyveryga, J. McGuire. 2018. Factors affecting nitrogen availability and variability in cornfields. Agron. J. 110:1974-1986.


Tao*, H., W.L. Pan, P. Carter, K. Wang. 2019. Addition of lignin to lime materials for expedited pH increase and improved vertical mobility of lime in no-till soils. Soil Use and Management. Accepted.


Peer-reviewed Extension publications


Tao, H., W.L. Pan, P. Carter, K. Wang. A wheat straw pulping co-product mixed with lime may address soil acidification in the PNW.  WSU Extension Factsheet. Washington State University, Pullman, WA. Accepted with revision.


Tao, H. and C.W. Rogers. Nitrogen inhibitors: how do they work to reduce N losses? A general introduction. WSU Extension Factsheet. Washington State University, Pullman, WA. Accepted with revision.


Tao, H., G. Yorgey, D. Huggins, D. Wysocki. 2017. Crop residue management. Pages 125-162. In G. Yorgey and C. Kruger (eds). Advances in Sustainable Dryland Farming in the Inland Pacific Northwest. WSU Extension Bulletin EM108. Washington State University, Pullman, WA.


Borrelli, K., W.L., Pan, H. Tao, C. Paul, T. Maaz. 2017. Soil Fertility Management, Pages 237-283. In G. Yorgey and C. Kruger (eds). Advances in Sustainable Dryland Farming in the Inland Pacific Northwest. WSU Extension Bulletin EM108. Washington State University, Pullman, WA.


Magazine publications


Tao, H. 2019. Factors affecting nitrogen availability and variability in cornfields. Crop & Soil magazine. 52(1):4-9. Soil Science Society of America, Crop Science Society of America, American Society of Agronomy. Online ISSN: 2325-3606, Pring ISSN: 0162-5098. Madison, WI.


Tao, H. 2019. Soil health assessment: what is it good for? Wheat Life. Ritzville, WA.


Tao, H. 2018. Changing roles: from learner to thinker. CSA News Magazine. 63(7):32-34. Soil Science Society of America, Crop Science Society of America, American Society of Agronomy. Online ISSN: 2325-3584, Print ISSN: 1529-9163. Madison, WI.


Tao, H. 2017. Reducing nitrogen loss-enhanced-efficiency fertilizer products may be the answer. Wheat Life. Ritzville, WA.


Workshop Hosted & Extension Platform Created


Tao, H. WSU Farmers Network.


Tao, H. And Carol McFarland. Jan. 22, 2019. Management Matters for Soil Health. Pullman, WA. One-day workshop. 85 participants from universities, conservation districts, USDA-ARS, USDA-NRCS, industries, farms in the WA, ID, OR.


Tao, H. Mar. 19-21, 2018. Digital Farming Workshop. Pullman, WA. Three-day workshop teaching decision-making using digital technologies. 18 participants from universities and industry agronomists. 


Tao, H. And Carol McFarland. Feb. 8, 2018. Managing for Healthy Soils-The Foundation of Healthy Farms Workshop. Pullman, WA. One-day workshop. 86 participants from universities, conservation districts, USDA-ARS, USDA-NRCS, industries, soil testing labs, farm organizations, high school, farms in the WA, ID, OR, MT.


Tao, H. and Carol McFarland. Jan. 4, 2018. Soil Acidity on the Palouse-Digging Deeper Workshop. Pullman, WA. One-day workshop. 150 participants from universities, conservation districts, USDA-ARS, USDA-NRCS, industries, farms in the WA, ID, OR.


Bullock, D., H. Tao, B. Maxwell. Dec. 15-18, 2017. A Workshop to Plan an International Cyber-infrastructure for On-farm Production Research. LA, CA. 50 Participants.


Abstracts and Presentations


Breslauer*, R.S., H. Tao, D.R. Huggins, and W.L. Pan. 2019. Do restrictive soils impact nitrogen needs in dryland wheat systems? SSSA International Annual Meeting. San Diego, CA.


Breslauer*, R.S., H. Tao, D. Brown, and W.L. Pan. How does reduced rooting depth in wheat impact use of stored soil water? SSSA International Annual Meeting. San Diego, CA.


Tao., H., K. Naasko, I. Madsen, and W.L. Pan. 2019. Soil health indicators for dryland production systems in the inland Pacific Northwest. SSSA International Annual Meeting. San Diego, CA.


Porter*, M., H. Tao, and I. Madsen. 2019. Winter canola nutrient uptake in the inland Pacific Northwest. SSSA International Annual Meeting. San Diego, CA.


Naasko*, K., I. Madsen, H. Tao, W.L. Pan, and D.R. Huggins. 2019. Dynamic topsoil properties of the inland Pacific Northwest. SSSA International Annual Meeting. San Diego, CA.


Naasko*, K., I. Madsen, H. Tao, W.L. Pan, and D.R. Huggins. 2019. Dynamic topsoil properties of the inland Pacific Northwest. Poster. SSSA International Annual Meeting. San Diego, CA.


Manuel*, J., K. Naasko, I. Madsen, W.L. Pan, and H. Tao. 2019. Landscpe and management effect on water infiltration as measured by the Cornell and single ring infiltration methods. SSSA International Annual Meeting. San Diego, CA.


Wills, S., M. Robotham, J. Nemecek, D. Osmond, J. Heitman, D. Presley, P. Tomlinson, H. Tao, P. DeLaune, K. Lewis, G. Liles, F. Arriaga, and L. Adams. 2019. Putting soil health indicators in context: a project using dynamic soil properties and soil survey to provide references and potentials. SSSA International Annual Meeting. San Diego, CA.


Porter*, M., H. Tao, I. Madsen. 2018. Influence of nitrogen application rate and timing on yield and quality of winter canola. ASA & CSSA International Annual Meeting. Baltimore, MD. Poster.


Delwiche, S.R., S. Rausch., H. Tao. 2018. Wheat falling number as affected by field topography. AACC International Cereals & Grains Association Annual Meeting, London, UK.


Fitria*, H. Ruan, S.C.  Fransen, A.H. Carter, H. Tao, B. Yang. 2018. Selecting winter wheat for cellulosic ethanol production in the Pacific Northwest. Symposium of Biotechnology for Fuels and Chemicals. Clearwater Beach, FL.


Michel*, L., L. Carpenter-Boggs, N. Embertson, T. Sullivan, H. Tao. 2018. Establishing cover crops for soil health in low-rainfall eastern Washington. Pacific Northwest Direct Seed Association. 2018 Cropping Systems Conference. Kennewick, WA. Poster.  


Porter*, M., H. Tao, W.L. Pan, K. Sowers, and D. Roe. 2017. Improving nitrogen use efficiency for winter canola using 4R stewardship. ASA, CSSA, & SSSA International Annual Meetings. Tampa, FL. Poster.


Breslauer*, R., H. Tao, D. Brown, and W.L. Pan. 2017. Impact of slope direction on winter wheat protein content in the Inland Northwest. ASA, CSSA, & SSSA International Annual Meetings. Tampa, FL. Poster.


Breslauer*, R., H. Tao, D. Brown, and W.L. Pan. 2017. A hard place to farm: the impact of hydraulically restrictive layers on nitrogen use efficiency. ASA, CSSA, & SSSA International Annual Meetings. Tampa, FL.


Lyon, D. and H. Tao. 2017. Teaming up for success: the wsu extension dryland cropping systems team. ASA, CSSA, & SSSA International Annual Meetings. Tampa, FL. Poster.


Invited Presentations


Porter, M., I. Madsen, and H. Tao. Nutrient management of canola. 2019 Washington Oilseed Cropping Systems Workshop. Clarkston. ~150 people. 


Porter, M., I. Madsen, and H. Tao. Nutrient management of canola. 2019 Washington Oilseed Cropping Systems Workshop. Wilbur. ~100 people.   


Tao, H. 2019. Soil organic matter: small component, big impact. G.S. Long Winter Ag Academy Meets. Kennewick, WA. ~150 people. 


Tao, H. and R. Koenig. 2018. Chloride fertility in wheat. Far West Agrobusiness Association December Winter Conference. Kennewick, WA. 50 minutes presentation, ~60 people.


Pan, W.L. and H. Tao. 2018. A wheat straw pulping co-product mixed with lime may address acidified soil acidification in the PNW. Far West Agrobusiness Association December Winter Conference. Kennewick, WA. 50 minutes presentation, ~50 people.


Rogers, C.W. and H. Tao. 2018. Understanding the effectiveness of nitrogen inhibitors-two case studies. Far West Agrobusiness Association December Winter Conference. Kennewick, WA. 50 minutes presentation, ~60 people.


Tao, H. 2018. Protein and nutrient management in cereal grains. WSU Wilke Research & Extension Farm Field Day. Davenport, WA, ~100 people.


Tao, H. 2018. Management strategies to alleviate the acceleration of soil acidification. McGregor Company Training Program. Colfax, WA. 50 minutes presentation, ~40 people.


Tao, H. 2018. Nitrogen fertility of winter canola. WSU Oilseed Workshops. Colfax & Richland, WA. Joint 50-minute presentations, ~200 people.


Tao, H. 2018. Management strategies to alleviate the acceleration of soil acidification. Soil Acidity on the Palouse-Digging Deeper Workshop. Pullman, WA. 50 minutes presentation, ~150 people.


Tao, H. 2017. Large-scale On-farm research trials to support soil fertility. A Workshop to Plan an International Cyber-Infrastructure for On-farm Production Research. LA, CA. 50 people.


Tao, H and Aaron Esser. 2017. Large-scale on-farm research trials to support soil fertility management. Wheat Academy, WA. 50 minutes presentation, 75 people.


Tao, H. 2017. Grazing early planted winter canola. WSU Oilseed Workshops. Hartline, Colfax, Odessa, WA. Joint 50-minute presentations, ~150 people.


Tao, H. 2017. Nitrogen rate & timing in winter canola. WSU Irrigated Winter Canola Twilight Tour & BBQ. Field Day in Odessa, WA, ~30 people.


Tao, H. 2017. Nitrogen rate & timing in winter canola. WSU Winter Canola Tour. Field Day in Ralston, WA, ~30 people.


Tao, H. 2017. Nitrogen rate & timing in winter canola. WSU Winter Canola Tour. Field Day in St. John, WA, ~30 people.


Tao, H. 2017. Nitrogen inhibitors and stabilizers for improved nitrogen use efficiency. Latah Soil & Water Conservation District Board Meeting. Moscow, ID. 50 minutes presentation, ~20 people.


Tao, H. 2017. Organic fertilizer sources and mineralization: helping planners better estimate mineralization. Nutrient Management Planning Training-Virtual Day. Whatcom Conservation District. ~20 people.


Tao, H., D. Granatstein, J. Davenport, T. Dupont. 2017. Soil health in perennial and annual cropping systems-Central WA Soils. Washington Soil Health Meeting. Ellensburg, WA. ~30 people.


Tao, H. 2017. Protein monitors as a tool to assess soils. Wilke Soil Health Workshop. Ritzville, WA. ~50 people.


WYOMING


Ghimire, R., J.B. Norton, and U. Norton. 2018. Soil organic matter dynamics under irrigated perennial forage – annual crop rotations. Grass and Forage Science 73: 907-917.


Cude, S.M., M.A. Ankeny, J. B. Norton, T.J. Kelleners, and C.F. Strom. 2018. Capillary barriers improve reclamation in drastically disturbed semiarid shrubland. Arid Land Research and Management 32:259-276.


Day, S.J., J.B. Norton, C.F. Strom, T.J. Kelleners, and E.F. Aboukila. 2018. Gypsum, langbeinite, sulfur, and compost for reclamation of drastically disturbed calcareous saline - sodic soils. International Journal of Environmental Science and Technology https://doi.org/10.1007/s13762-018-1671-5.


Norton, J.B. 2018. How does fertilizer use affect soil health? Wyoming Livestock Roundup, November.


Kasten, Mike. 2018. Grazing Influence on Wetland Extent and Soil Organic Carbon Storage in the National Trails Management Corridor of Central Wyoming. MS Thesis.


Badu. Mavis.2018. Compost and fertilizer carryover effect on GHG emissions and crop yields in winter wheat fallow planted with cover crops. PhD Dissertation.


Extension Materials


Norton, J.B.: Wyoming Soil Management Web Site: https://soilmanagement.wordpress.com.  


Norton, J.B. and others: High Plains Organic Farming Conference Web Site: https://www.highplainsorganic.org.  


Norton, J. B. (in re vision) Alkaline soils in Wyoming: Formation, ecology, and management of calcareous, saline, and sodic soils. UW Extension Bulletin.


Norton, J.B. 2018. Garden soil health handbook: Measuring and managing soil properties for W yoming vegetable gardens. On-line Ext ension Bulletin: https://soilmanagement.files.wordpress.com/2019/01/garden-soil-health-handbook-012319.pdf.


Norton, J.B. 2018. Rangeland soil health indicators: A Stepwise guide to assessing management effects on rangeland sustainability. On-line Extension Bulletin: https://soilmanagement.files.wordpress.com/2017/11/field-and-lab-soil-tests-for-rangeland-management2.pdf.  


Norton, U., Badu. M., J. Norton. 2018. Effect of high rate of compost or N fertilizer followed by cover crops on wheat yield and soil N. Agriculture Extension Field Days Bulletin.


Presentations


Norton, J.B., D. T. Booth, S.E. Cox, J. C. Likins. 2018. Grazing drives soil warming in herbaceous riparian wetlands. Annual Meeting, Society for Range Management, Sparks NV, January 31, 2018.


Booth, D.T., S.E. Cox, J.C. Likins, and J.B. Norton. 2018. Implications of Fall Grazing as Discussed in Riparian Area Management (BLM TR 1737 - 20). Annual Meeting, Society for Range Management, Sparks NV, January 31, 2018.


Kasten, M., J.B. Norton, K.L. Vaughan. 2018. Grazing management impacts on wetland soil carbon storage along the National Historic Trails Corridor in Wyoming. Annual Meeting, Society for Range Management, Sparks NV, January 31, 2018.


Norton, J.B. 2018. Build and maintain soil h ealth for sustainable dry land production: Using compost and cover crops in the High Plains. 5th Annual High Plains Organic Farming Conference, February 28, 2018, Cheyenne, Wyoming.


Norton, J.B. 2018. Basic soil science for master gardeners, Casper, WY, October 27, 2018.


Norton, J.B. 2018. Basic soil science for master gardeners, Rock Springs, WY, March 22, 2018.


Norton, J.B. 2018. Basic soil science for master gardeners, Cheyenne, February 17, 2018.


Norton, U., M. Badu, J. Norton. 2018. Compost and cover crops carry - over eff ect on soil N mineralization and plant performance. Annual ASA - CSSA meeting, Baltimore, MD;


Badu, M., U. Norton, J. Norton. 2018. Compost and N fertilizer followed by cover crops on crop yield and weed species competition in winter wheat fallow production. Fifth Annual Great Plains Organic Farming conference, Cheyenne, WY


Badu, M., U. Norton, J. Norton, 2018. Seasonal changes to soil N and GHG fluxes in winter wheat fall ow after compost and N fertilizer application. Fifth Annual Great Plains Organic Farming conference, Cheyenne, WY.


Norton, U., Badu. M., J. Norton. 2018. Effect of high rate of compost or N fertilizer followed by cover crops on wheat yield and soil N. Agriculture Extension Station Field Days, Lingle, WY .

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