Search National Agricultural Library Digital Collections
Displaying items
1 - 10 of
15
start over
- Description:
- Includes references
- Author:
- Kim, C.S. , Hallahan, C. , Lindamood, W. , Schaible, G. , Payne, J.
- Subject:
- Agricultural Resource Management Study , USDA , reliability , crop production , estimation , farm management , irrigation management , water use , nutrient uptake , nutrient management , crop residue management , pesticide application , transgenic plants , decision support systems , variance , surveys , sampling , statistical analysis , corn , Zea mays , Economic Research Service , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2004
- Description:
- Includes references
- Author:
- Daberkow, S. , Payne, J. , Schepers, J.
- Subject:
- crop production , cropping systems , corn , soybeans , crop yield , crop prices , continuous cropping , crop rotation , Zea mays , Glycine max , crop residues , crop residue management , nutrient management , fertilizer application , application rate , application timing , input costs , pest management , crop acreage , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Includes references.
- Author:
- Senti, F.R. , Schaefer, W.C.
- Subject:
- Zea mays , corn , feeds , foods , industrial applications , plant products , small grains , crop production , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 1972
- Author:
- T.C. Kaspar , D.B. Jaynes , T.B. Parkin , T.B. Moorman , J.W. Singer
- Subject:
- Avena sativa , Glycine max , Secale cereale , Zea mays , agricultural land , corn , cover crops , crop management , crop production , drainage water , harvest date , land use , nitrates , oats , pollution load , rye , soybeans , spring , subsurface drainage , surface water , temperature , watersheds , Mississippi River , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2012
- Description:
- Includes references
- Author:
- Powell, J.M. , Kelling, K.A. , Munoz, G.R. , Cusick, P.R.
- Subject:
- cover crops , crop production , crop management , cropping systems , field crops , grasses , costs and returns , crop yield , legumes , literature reviews , cattle manure , nitrogen , stable isotopes , isotope labeling , nitrogen content , soil amendments , soil nutrient balance , soil fertility , soil nutrients , agricultural soils , silt loam soils , nutrient uptake , Zea mays , corn , United States , Michigan
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
- Description:
- Includes references
- Author:
- Liefert, William , Liefert, Olga , Vocke, Gary , Allen, Ed
- Subject:
- wheat , exports , crop production , food supply , food security , crop prices , costs and returns , crop yield , market share , agricultural policy , crop acreage , market competition , corn , soybeans , USSR , Russia , Ukraine , Kazakhstan , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2010
- Description:
- Includes references
- Author:
- McBride, William D. , El-Osta, Hisham S.
- Subject:
- farm management , transgenic plants , farm income , econometric models , corn , soybeans , economic impact , crop production , farmers' attitudes , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2002
- Description:
- Includes references
- Author:
- Soule, M.J. , Tegene, A. , Wiebe, K.D.
- Subject:
- corn , crop production , soil conservation , innovation adoption , land tenure , land use , tillage , regression analysis , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2000
- Description:
- Includes references
- Author:
- Johnson, Jane M.F. , Weyers, Sharon L. , Archer, David W. , Barbour, Nancy W.
- Subject:
- Glycine max , Medicago sativa , Triticum aestivum , Zea mays , alfalfa , carbon dioxide , corn , crop production , fertilizer application , greenhouse gas emissions , greenhouse gases , growing season , methane , methane production , nitrous oxide , organic production , traditional farming , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2012
