Search National Agricultural Library Digital Collections
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108
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- Description:
- Includes references
- Author:
- Lory, J.A. , Russelle, M.P. , Randall, G.W.
- Subject:
- Zea mays , continuous cropping , crop rotation , nitrogen fertilizers , crop yield , edaphic factors , temporal variation , dry matter accumulation , soil fertility , nitrogen , application rate , fertilizer requirements , cropping sequence , Minnesota
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 1995
- Description:
- Includes references.
- Author:
- Wood, C.W. , Edwards, J.H.
- Subject:
- tillage , conservation tillage , continuous cropping , crop rotation , Triticum aestivum , Zea mays , Glycine max , soil fertility , nitrogen , carbon , soil organic matter , crop residues , mineralization , nutrient availability , soil depth , biological activity in soil , subtropics , conventional tillage , Alabama
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 1992
- Description:
- Includes references
- Author:
- Delate, K. , Cambardella, C.A.
- Subject:
- organic production , Zea mays , corn , Glycine max , soybeans , Avena sativa , oats , Medicago sativa , alfalfa , crop rotation , grain yield , organic certification , cover crops , composts , soil amendments , insect pests , Ostrinia nubilalis , Cerotoma trifurcata , weeds , plant density , soil fertility , costs and returns , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2004
- Description:
- Includes references
- Author:
- O'Neill, P.M. , Shanahan, J.F. , Schepers, J.S. , Caldwell, B.
- Subject:
- Zea mays , corn , hybrids , grain yield , agronomic traits , plant-water relations , water stress , soil water deficit , nitrogen , soil fertility , nutrient availability , genotype-environment interaction , nutrition-genotype interaction , Nebraska
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2004
- Description:
- Includes references
- Author:
- Kaul, M. , Hill, R.L. , Walthall, C.
- Subject:
- neural networks , crop yield , nonlinear models , regression analysis , corn , Zea mays , soybeans , Glycine max , soil fertility , Maryland
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
- Description:
- Includes references
- Author:
- Barbarick, K.A. , Ippolito, J.A. , McDaniel, J. , Hansen, N.C. , Peterson, G.A.
- Subject:
- Triticum aestivum , Zea mays , agroecosystems , barium sulfate , biosolids , crop rotation , dryland farming , fallow , fertilizer rates , grain yield , nitrate nitrogen , nitrogen fertilizers , no-tillage , phosphorus , soil amendments , soil depth , soil fertility , soil formation , wastewater treatment , wheat , zinc
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2012
- Description:
- Includes references
- Author:
- Adeli, A. , Tewolde, H. , Sistani, K.R. , Rowe, D.E.
- Subject:
- Gossypium hirsutum , cotton , Zea mays , corn , poultry manure , soil fertility , crop rotation , organic fertilizers , fertilizer rates , soil microorganisms , soil organic carbon , soil pore system , soil aggregates , biogeochemical cycles , Mississippi
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2009
- Description:
- Includes references
- Author:
- Karlen, D.L. , Cambardella, C.A. , Kanwar, R.S.
- Subject:
- pig manure , liquid manure , animal manure management , land application , application rate , phosphorus , potassium , nitrogen , soil fertility , leaching , nutrient balance , tile drainage , crop rotation , Zea mays , corn , Glycine max , soybeans , soil nutrients , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2004
- Description:
- Includes references
- Author:
- Blanco-Canqui, H. , Lal, R. , Post, W.M. , Owens, L.B.
- Subject:
- Zea mays , corn , no-tillage , plant growth , grain yield , corn stover , crop residue management , long term experiments , biofuels , soil fertility , principal component analysis , seedling emergence , seedling growth , height , geographical variation , application rate , Ohio
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2006
- Description:
- Includes references
- Author:
- Varvel, G.E. , Vogel, K.P. , Mitchell, R.B. , Follett, R.F. , Kimble, J.M.
- Subject:
- bioenergy , corn , Zea mays , Panicum virgatum , crop residues , no-tillage , field experimentation , corn stover , grain yield , ethanol production , cropping systems , nitrogen , soil fertility , dryland farming , Nebraska
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2008
