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Karlen, D.L. (22)
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Sadler, E.J. (13)
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Busscher, W.J. (12)
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Wilhelm, W.W. (10)
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Camp, C.R. (9)
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Displaying items
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311
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- Description:
- Title from project leader's letter (viewed Oct. 1, 2012).
- Author:
- Max, Richard Carl 1929- , United States Dept. of Agriculture. Statistical Reporting Service.
- Subject:
- Corn , Yields , Corn , Yields , Zea mays , crop yield , agricultural statistics , Iowa , Missouri
- Year:
- 1970
- 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:
- Lory, J.A. , Russelle, M.P. , Peterson, T.A.
- Subject:
- nitrogen fertilizers , estimation , accuracy , crop rotation , continuous cropping , Zea mays , field crops , legumes , cover crops , Trifolium incarnatum , Glycine max , crop yield , fertilizer requirements , application rate , grains
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 1995
- Description:
- Includes references
- Author:
- Gouse, Marnus , Pray, Carl E. , Kirsten, Johann , Schimmelpfennig, David
- Subject:
- transgenic plants , subsistence farming , corn , Zea mays , developing countries , surveys , crop yield , pesticide use reduction , farmers , small farms , South Africa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
- 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:
- Sadler, E.J. , Camp, C.R. , Evans, D.E. , Usrey, L.J.
- Subject:
- center pivot irrigation , irrigated farming , coastal plain soils , precision agriculture , crop yield , grain yield , Zea mays , corn , Triticum aestivum , wheat , Glycine max , soybeans , crop rotation , irrigation rates , South Carolina
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 1996
- Description:
- Title from title screen (viewed Dec. 29, 2010).
- Author:
- House, Carol C. , United States Crop Reporting Board.
- Subject:
- Corn , Yields , Iowa , Forecasting , Corn , Yields , Texas , Forecasting , growth models , agricultural forecasts , Zea mays , crop yield , Iowa , Texas
- Year:
- 1977
- Description:
- Includes references
- Author:
- Hinze, L.L. , Lamkey, K.R.
- Subject:
- Zea mays , crop yield , epistasis , cultivars , inbred lines , simulation models , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2003
