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Ahuja, L.R. (3)
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Howell, T.A. (3)
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Anderson, M.C. (2)
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Clay, D.E. (2)
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Clay, S.A. (2)
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Edwards, Jode W. (2)
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Ghidey, F. (2)
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Kelling, K.A. (2)
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Kitchen, N.R. (2)
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Kustas, W.P. (2)
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Displaying items
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51
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- Description:
- Includes references
- Author:
- Wilhelm, W.W. , Johnson, J.M.F. , Hatfield, J.L. , Voorhees, W.B. , Linden, D.R.
- Subject:
- Zea mays , corn , corn stover , crop residue management , environmental impact , biofuels , ethanol production , sustainable agriculture , soil productivity , soil conservation , crop yield , crop production , tillage , soil organic matter , biomass , weather , environmental factors , equations , soil compaction , byproducts , processing residues , waste utilization , literature reviews , Corn Belt region
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2004
- Description:
- Includes references
- Author:
- Hanuschak, George A. , Sigman, Richard , Craig, Michael E. , Ozga, Martin , Luebbe, Raymond C. , Cook, Paul W. , Kleweno, David D. , Miller, Charles E.
- Subject:
- crop acreage , corn , soybeans , Landsat , remote sensing , estimation , equations , research and development , computer software , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 1980
- Description:
- Includes references
- Author:
- Muhammad, Andrew , Zheng, Hualu
- Subject:
- fish farming , catfish , agricultural economics , animal feeding , feed grains , corn , soybeans , food prices , energy costs , ethanol , distribution (economics) , mathematical models , equations , production costs , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2010
- Description:
- Includes references
- Author:
- Donald, W.W.
- Subject:
- Zea mays , corn , grain yield , Amaranthus , vegetation cover , plant density , preemergent weed control , Setaria faberi , annual weeds , herbicide residues , equations , row spacing , spatial distribution , crop-weed competition , Missouri
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2006
- Description:
- Meeting held July 9-12, 2006, Portland, Oregon.
- Author:
- Marek, T. , Colaizzi, P. , Howell, T.A. , Dusek, D. , Porter, D.
- Subject:
- evapotranspiration , heat sums , plant-water relations , lysimeters , soil water , equations , irrigated farming , irrigated soils , maturity stage , Zea mays , corn , Sorghum bicolor , grain sorghum , Glycine max , soybeans , phenology , Texas
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2006
- Description:
- Includes references
- Author:
- Mikha, M.M. , Rice, C.W. , Benjamin, J.G.
- Subject:
- nitrogen , mineralization , tillage , silt loam soils , corn , Zea mays , continuous cropping , no-tillage , conventional tillage , nitrogen fertilizers , fertilizer application , soil management , estimation , equations , animal manures , Kansas
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2006
- Description:
- Includes references
- Author:
- Sripada, Ravi P. , Schmidt, John P. , Dellinger, Adam E. , Beegle, Douglas B.
- Subject:
- Zea mays , corn , nitrogen , plant nutrition , nutrient requirements , canopy , reflectance , remote sensing , nitrogen fertilizers , economic analysis , fertilizer rates , field experimentation , application timing , color , grain yield , mathematical models , equations , Pennsylvania
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2008
- Description:
- In the special issue: Environmental biophysics - Tribute to John Norman / edited by Martha Anderson, Tracy Twine, and Andy Black.
- Author:
- Baker, John M. , Griffis, Timothy J.
- Subject:
- cover crops , rye , Secale cereale , biofuels , biomass , food production , fuel production , crop production , corn , soybeans , cropping systems , Zea mays , Glycine max , planting date , water use , water use efficiency , soil water content , simulation models , heat sums , geographical variation , photosynthetically active radiation , equations , winter , climate change , renewable energy sources , harvest date , primary productivity , agricultural land , dry matter accumulation , meteorological data , crop management , Corn Belt region , Midwestern United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2009
- Description:
- Includes references
- Author:
- Kozak, J.A. , Ma, L. , Ahuja, L.R. , Flerchinger, G. , Nielsen, D.C.
- Subject:
- Zea mays , corn , Glycine max , soybeans , water stress , crop models , Root Zone Water Quality Model , plant growth , mathematical models , drought , transpiration , evapotranspiration , diurnal variation , calibration , model validation , equations , plant-water relations
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2006
- Description:
- Includes references
- Author:
- Wang, X. , Harmel, R.D. , Williams, J.R. , Harman, W.L.
- Subject:
- hydrologic models , watersheds , water quality , poultry manure , corn , Zea mays , winter wheat , Triticum aestivum , crop yield , agricultural runoff , losses from soil , soil nutrients , sediments , pollution load , sediment yield , nonpoint source pollution , simulation models , computer software , fertilizer application , application rate , soil erosion , equations , Texas
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2006
