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Subjects corn Remove constraint corn: corn Subjects grain crops Remove constraint grain crops: grain crops Year 2005 Remove constraint 2005: 2005
Displaying items 1 - 10 of 24 start over

1. Calibration of the root zone water quality model for simulating tile drainage and leached nitrate in the Georgia Piedmont

Description:
Includes references
Author:
Abrahamson, D.A. , Radcliffe, D.E. , Steiner, J.L. , Cabrera, M.L. , Hanson, J.D. , Rojas, K.W. , Schomberg, H.H. , Fisher, D.S. , Schwartz, L. , Hoogenboom, G.
Subject:
Root Zone Water Quality Model , tile drainage , simulation models , calibration , nitrate nitrogen , leaching , conventional tillage , crop management , Zea mays , corn , grain crops , Secale cereale , rye , Gossypium hirsutum , cotton , fiber crops , soil pore system , leaf area , crop yield , grain yield , soil physical properties , Georgia
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

2. Corn response to late-spring nitrogen management in the Walnut Creek watershed

Description:
Includes references
Author:
Karlen, D.L. , Dinnes, D.L. , Jaynes, D.B. , Hurburgh, C.R. , Cambardella, C.A. , Colvin, T.S. , Rippke, G.R.
Subject:
Zea mays , corn , grain crops , nitrogen fertilizers , soil fertility , nutrient management , nitrate nitrogen , drainage , losses from soil , fertilizer rates , crop models , fertilizer requirements , chlorophyll , plant nutrition , nutrient content , nitrates , grain yield , crop quality , Iowa
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

3. Corn response to nitrogen fertilization in a soil with high residual nitrogen

Description:
Includes references
Author:
Halvorson, A.D. , Schweissing, F.C. , Bartolo, M.E. , Reule, C.A.
Subject:
Zea mays , corn , grain crops , nitrogen fertilizers , soil fertility , nitrogen content , nitrate nitrogen , grain yield , crop rotation , Citrullus lanatus , watermelons , fruit crops , leaching , losses from soil , profitability , fertilizer rates , Colorado
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

4. Corn stalk nitrate concentration profile

Description:
Includes references
Author:
Wilhelm, W.W. , Varvel, G.E. , Schepers, J.S.
Subject:
Zea mays , corn , grain crops , corn stover , nitrogen content , nitrate nitrogen , soil fertility , internodes , stem nodes , nutrient uptake , nutrient transport , translocation (plant physiology) , nutrient excess , nutrient deficiencies , Nebraska
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

5. Corn yield response to nitrogen rate and timing in sandy irrigated soils

Description:
Includes references
Author:
Gehl, R.J. , Schmidt, J.P. , Maddux, L.D. , Gordon, W.B.
Subject:
Zea mays , corn , grain crops , grain yield , nitrogen fertilizers , fertilizer rates , application timing , sandy soils , irrigated soils , leaching , nitrates , fertilizer requirements , nutrient availability , risk reduction , groundwater contamination , Kansas
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

6. Effectiveness of RZWQM for simulating alternative Great Plains cropping systems

Description:
Includes references
Author:
Anapalli, S.S. , Nielsen, D.C. , Ma, L. , Ahuja, L.R. , Vigil, M.F. , Halvorson, A.D.
Subject:
Triticum aestivum , wheat , grain crops , Zea mays , corn , simulation models , Root Zone Water Quality Model , rhizosphere , soil water , crop rotation , fallow , conventional tillage , no-tillage , soil water content , grain yield , evapotranspiration , leaf area index , dry matter accumulation , soil organic matter , Colorado
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

7. Examining strategies to improve the carbon balance of corn/bean agriculture using eddy covariance and mass balance techniques

Description:
Includes references
Author:
Baker, J.M. , Griffis, T.J.
Subject:
Zea mays , corn , grain crops , Glycine max , soybeans , field crops , mass flow , carbon dioxide , gas exchange , carbon , biogeochemical cycles , carbon sequestration , reduced tillage , cover crops , conventional tillage , soil respiration , soil organic matter , agroecosystems , Minnesota
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

8. Fate of nitrogen-15 in a long-term rate study. II. Nitrogen uptake efficiency

Description:
Includes references
Author:
Stevens, W.B. , Hoeft, R.G. , Mulvaney, R.L.
Subject:
Zea mays , corn , grain crops , nitrogen fertilizers , ammonium nitrate , fertilizer rates , long term experiments , nutrient uptake , nutrient use efficiency , nitrogen , stable isotopes , mineralization , temporal variation , losses from soil , soil fertility , Illinois
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

9. Field-scale variability in optimal nitrogen fertilizer rate for corn

Description:
Includes references
Author:
Scharf, P.C. , Kitchen, N.R. , Sudduth, K.A. , Davis, J.G. , Hubbard, V.C. , Lory, J.A.
Subject:
Zea mays , corn , grain crops , grain yield , nitrogen fertilizers , fertilizer rates , spatial variation , precision agriculture , field experimentation , Missouri
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

10. Influence of sowing date on emergence characteristics of maize seed coated with a temperature-activated polymer

Description:
Includes references
Author:
Gesch, R.W. , Archer, D.W.
Subject:
Zea mays , corn , grain crops , sowing date , seed treatment , coatings , polymers , soil temperature , imbibition , seed germination , seedling emergence , plant establishment , plant density , Minnesota
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005