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Hatfield, J.L. (2)
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Allen, K.C. (1)
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Bagley, Mark J. (1)
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Balser, Teri C. (1)
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Beegle, Doug B. (1)
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Brouder, Sylvie M. (1)
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Cabrera, Miguel L. (1)
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Coates, Brad S. (1)
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Dellinger, Adam E. (1)
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Endale, Dinku M. (1)
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12
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- Author:
- Linz, George M. , Slowik, Anthony A. , Penry, Linda B. , Homan, H. Jeffrey , Sunflower Research Workshop.
- Subject:
- Zea mays , Helianthus annuus , corn , birds , vertebrate pests , Agelaius phoeniceus , seed predation , crop damage , temporal variation , surveys , North Dakota , Prairie Pothole region
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2009
- Description:
- Includes references
- Author:
- Jokela, William E. , Grabber, John H. , Karlen, Douglas L. , Balser, Teri C. , Palmquist, Debra E.
- Subject:
- Zea mays , corn silage , grain crops , cover crops , liquid manure , green manures , Trifolium ambiguum , Trifolium pratense , Lolium multiflorum , Secale cereale , rye , soil fertility , phosphorus , potassium , soil pH , soil organic matter , soil aggregates , bulk density , soil microorganisms , species diversity , temporal variation , field experimentation , Wisconsin
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2009
- Description:
- Includes references
- Author:
- Hernandez-Ramirez, Guillermo , Brouder, Sylvie M. , Smith, Douglas R. , Van Scoyoc, George E.
- Subject:
- greenhouse gases , losses from soil , gas emissions , carbon dioxide , methane , nitrous oxide , weather , growing season , corn , Zea mays , soybeans , Glycine max , urea ammonium nitrate , nitrogen fertilizers , pig manure , spring , crop rotation , soil temperature , rain , temporal variation , seasonal variation , autumn , application timing , prairies , agricultural land , grasses , Corn Belt region , Indiana
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2009
- Description:
- Includes references
- Author:
- Zhu, Q. , Schmidt, J.P. , Lin, H.S. , Sripada, R.P.
- Subject:
- nitrogen , soil fertility , soil nutrients , spatial variation , temporal variation , fields , agricultural soils , Zea mays , corn , nutrient availability , topography , slope , floodplains , soil water content , subsurface flow , soil matric potential , fertilizer application , ammonium nitrate , nutrient uptake , grain yield , landscapes , Pennsylvania
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2009
- Description:
- Includes references
- Author:
- Hatfield, J.L. , McMullen, L.D. , Jones, C.S.
- Subject:
- rivers , agricultural watersheds , nitrate nitrogen , drinking water , water quality , water pollution , nitrogen fertilizers , fertilizer application , Zea mays , corn , Glycine max , soybeans , crop yield , water balance , water use , nutrient management , cattle production , temporal variation , pollution load , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2009
- Description:
- Includes references
- Author:
- Schmidt, John P. , Dellinger, Adam E. , Beegle, Doug B.
- Subject:
- Zea mays , corn , nitrogen fertilizers , fertilizer rates , fertilizer requirements , remote sensing , sensors , precision agriculture , spatial variation , reflectance , chlorophyll , nitrate nitrogen , soil fertility , grain yield , temporal variation , nitrogen , nutrient availability , cattle manure , Pennsylvania
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2009
- Description:
- Includes references
- Author:
- Follett, Ronald F. , Varvel, Gary E. , Kimble, John M. , Vogel, Kenneth P.
- Subject:
- Zea mays , corn , no-tillage , Bromus inermis , grasslands , forage grasses , forage crops , soil organic carbon , soil aggregates , Conservation Reserve Program , carbon , stable isotopes , C4 plants , C3 plants , temporal variation , soil depth , particle size , nitrogen fertilizers , fertilizer rates , dry matter accumulation , Corn Belt region , Nebraska
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2009
- Description:
- Includes references
- Author:
- Malone, R.W. , Meek, D.W. , Hatfield, J.L. , Mann, M.E. , Jaquis, R.J. , Ma, L.
- Subject:
- Zea mays , corn , El Nino , climatic factors , grain yield , temporal variation , frequency , air temperature , surface temperature , rain , solar radiation , growing season , climate models , crop models , decision making , nitrate nitrogen , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2009
- Description:
- Includes references
- Author:
- Schomberg, Harry H. , Endale, Dinku M. , Jenkins, Michael B. , Sharpe, Ron R. , Fisher, Dwight S. , Cabrera, Miguel L. , McCracken, Dan V.
- Subject:
- soil nutrients , conservation tillage , poultry manure , crop production , Gossypium hirsutum , Zea mays , crop rotation , fertilizers , fertilizer application , soil analysis , soil test values , soil profiles , agricultural soils , temporal variation , depth , application rate , nutrient excess
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2009
- Description:
- Includes references
- Author:
- Allen, K.C. , Luttrell, R.G.
- Subject:
- Helicoverpa zea , Heliothis virescens , Lygus lineolaris , insect pests , plant pests , species differences , Gossypium hirsutum , cotton , spatial distribution , temporal variation , Zea mays , corn , Oryza sativa , rice , Glycine max , soybeans , fields , edge effects , ova , flowering , phenology , Arkansas
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2009
