Search National Agricultural Library Digital Collections
Limit your search
Authors
-
Halvorson, A.D. (10)
-
Jaynes, D.B. (8)
-
Sadler, E.J. (7)
-
Camp, C.R. (6)
-
Reule, C.A. (6)
-
Schepers, J.S. (6)
-
Colvin, T.S. (4)
-
Eghball, B. (4)
-
Evans, D.E. (4)
-
Karlen, D.L. (4)
- more »
Collections
-
Journal Articles, USDA Authors, Peer-Reviewed (139)[remove]
Displaying items
1 - 10 of
139
start over
- Description:
- Includes references
- Author:
- Mitchell, Charles C. , Delaney, Dennis P. , Balkcom, Kipling S.
- Subject:
- Gossypium hirsutum , cotton , Zea mays , corn , Triticum aestivum , winter wheat , Glycine max , soybeans , crop yield , soil organic carbon , cover crops , crop rotation , nitrogen fertilizers , dryland farming , phosphorus , potassium , conservation tillage , crop residues , transgenic plants , subsoiling , crop management , Alabama
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2008
- Description:
- Includes references
- Author:
- Blackmer, T.M. , Schepers, J.S.
- Subject:
- Zea mays , corn , plant nutrition , soil nutrients , nitrogen , nitrates , grain yield , aerial photography , nitrogen fertilizers , fertilizer application
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 1996
- Description:
- Includes references
- Author:
- Liebman, M. , Gibson, L.R. , Sundberg, D.N. , Heggenstaller, A.H. , Westerman, P.R. , Chase, C.A. , Hartzler, R.G. , Menalled, F.D. , Davis, A.S. , Dixon, P.M.
- Subject:
- Zea mays , corn , agronomic traits , economic analysis , profitability , low input agriculture , Glycine max , soybeans , field crops , Trifolium pratense , forage legumes , Medicago sativa , alfalfa , forage crops , nitrogen fertilizers , fertilizer rates , crop rotation , herbicides , weed control , weeds , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2008
- Description:
- Includes references
- Author:
- Yost, Matt A. , Coulter, Jeffrey A. , Russelle, Michael P. , Sheaffer, Craig C. , Kaiser, Daniel E.
- Subject:
- Medicago sativa , Zea mays , alfalfa , corn , fertilizer rates , fertilizer use reduction , fine-textured soils , grain yield , nitrogen , nitrogen fertilizers , plants , potassium , prices , regrowth , silage , tillage , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2012
- Author:
- Mitchell, C.C. , Smith, K. , Watts, D. , Moore, D.
- Subject:
- corn , lint cotton , crop yield , urea fertilizers , nitrogen fertilizers , ammonia , volatilization , losses from soil , nitrogen , stabilizers , Alabama
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2010
- Description:
- Includes references
- Author:
- Solari, Fernando , Shanahan, John F. , Ferguson, Richard B. , Adamchuk, Viacheslav I.
- Subject:
- Zea mays , corn , nitrogen , plant nutrition , nutritional status , canopy , sensors , reflectance , algorithms , chlorophyll , nitrogen fertilizers , fertilizer rates , mathematical models , equations , nitrogen balance , accuracy , model validation , grain yield , irrigated farming
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2010
- Description:
- Includes references
- Author:
- Varvel, G.E. , Wilhelm, W.W. , Shanahan, J.F. , Schepers, J.S.
- Subject:
- Zea mays , corn , nitrogen , plant nutrition , nitrogen fertilizers , fertilizer requirements , nutrient use efficiency , chlorophyll , grain yield , cropping systems , cultivars , chemical constituents of plants , Nebraska
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Includes references
- Author:
- Sistani, K.R. , Jn-Baptiste, M. , Lovanh, N. , Cook, K.L.
- Subject:
- Zea mays , ammonium nitrate , carbon dioxide , climate , corn , environmental factors , environmental impact , global warming , greenhouse gas emissions , greenhouse gases , growing season , methane , nitrogen fertilizers , nitrous oxide , no-tillage , poultry manure , production technology , soil , temperature , urea , urea ammonium nitrate , yields
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2011
- Description:
- Includes references
- Author:
- Fujinuma, Ryosuke , Venterea, Rodney T. , Rosen, Carl
- Subject:
- Zea mays , anhydrous ammonia , application methods , coarse-textured soils , corn , crop production , fertilizer application , gas emissions , growing season , loam soils , nitric oxide , nitrogen fertilizers , nitrous oxide , nutrient use efficiency , urea , urea nitrogen , Minnesota
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2011
- Description:
- Includes references
- Author:
- Sainju, U.M. , Whitehead, W.F. , Singh, B.P.
- Subject:
- agricultural soils , carbon , carbon sequestration , Solanum lycopersicum var. lycopersicum , tomatoes , Zea mays , corn , Secale cereale , rye , Vicia villosa , cover crops , Gossypium hirsutum , cotton , Sorghum bicolor , grain sorghum , Rhizobium leguminosarum , biomass , tillage , no-tillage , strip tillage , chiseling , nitrogen fertilizers , fertilizer application , soil organic carbon
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
