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Torbert, H.A. (4)
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Broderick, G.A. (3)
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Eghball, B. (3)
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Gilley, J.E. (3)
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Griffin, T.S. (3)
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Honeycutt, C.W. (3)
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Jaynes, D.B. (3)
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Malone, R.W. (3)
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Marx, D.B. (3)
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Morgan, J.A. (3)
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Displaying items
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155
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- Description:
- Includes references
- Author:
- Martin, M.E. , Plourde, L.C. , Ollinger, S.V. , Smith, M.L. , McNeil, B.E.
- Subject:
- forest canopy , hyperspectral imagery , remote sensing , leaves , nitrogen , image analysis , algorithms , spatial data , detection , geographical distribution , data analysis , calibration , forest ecosystems , latitude , gas emissions
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2008
- Description:
- Includes references
- Author:
- Maggi, F. , Gu, C. , Riley, W.J. , Hornberger, G.M. , Venterea, R.T. , Xu, T. , Spycher, N. , Steefel, C. , Miller, N.L. , Oldenburg, C.M.
- Subject:
- nitrogen , biogeochemical cycles , agricultural soils , gas emissions , losses from soil , leaching , nitrogen fertilizers , fertilizer application , anhydrous ammonia , nitrate nitrogen , nitrites , irrigation rates , nitrification , denitrification , soil bacteria , irrigation , simulation models , mathematical models , model validation , denitrifying bacteria , California
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2008
- Description:
- Includes references
- Author:
- Solari, F. , Shanahan, J. , Ferguson, R. , Schepers, J. , Gitelson, A.
- Subject:
- Zea mays , corn , plant nutrition , nitrogen , grain yield , remote sensing , sensors , reflectance , nutrient use efficiency , chlorophyll , spectral analysis , plant development , developmental stages , precision agriculture , variable rate application
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2008
- Description:
- Includes references
- Author:
- Aneja, V.P. , Blunden, J. , James, K. , Schlesinger, W.H. , Knighton, R. , Gilliam, W. , Jennings, G. , Niyogi, D. , Cole, S.
- Subject:
- ammonia , gas emissions , nitrogen , air pollution , environmental fate , best management practices , pollution control , animal production , crop production , fertilizer application , literature reviews , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2008
- Description:
- Includes references
- Author:
- Fellman, Jason B. , D'Amore, David V. , Hood, Eran
- Subject:
- freezing , methodology , surface water , water analysis , chemical analysis , dissolved organic carbon , nitrogen , phosphorus , dissolved organic matter , streams , ultraviolet-visible spectroscopy , filters , nutrients , humic substances , Alaska
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2008
- Description:
- Includes references
- Author:
- Delgado, J.A. , Shaffer, M. , Hu, C. , Lavado, R. , Cueto-Wong, J. , Joosse, P. , Sotomayor, D. , Colon, W. , Follett, R. , DelGrosso, S.
- Subject:
- nutrient management , agricultural soils , losses from soil , nitrate nitrogen , leaching , agricultural runoff , crop management , soil treatment , fertilizer application , fertilizers , denitrification , volatilization , nitrogen , computer analysis , soil-atmosphere interactions , risk assessment
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2008
- Description:
- Includes references
- Author:
- Dozier, W.A. III. , Kerr, B.J. , Corzo, A. , Kidd, M.T. , Weber, T.E. , Bregendal, K.
- Subject:
- broilers , broiler feeding , feed supplements , metabolizable energy , animal age , dosage , feed rations , feed intake , liveweight gain , body weight , energy intake , excretion , nitrogen
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2008
- Description:
- Includes references
- Author:
- Kirkegaard, John , Christen, Olaf , Krupinsky, Joseph , Layzell, David
- Subject:
- grain crops , grain yield , literature reviews , break crops , cropping sequence , cropping systems , plant diseases and disorders , disease control , soil fertility , plant nutrition , nitrogen , plant available water , soil water content , allelopathy , rhizosphere , soil biology , soil structure
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2008
- Description:
- Includes references
- Author:
- Sistani, K. R. , Adeli, A. , Tewolde, H. , Brink, G. E.
- Subject:
- Cynodon dactylon , forage grasses , forage crops , application timing , application rate , fertilizer rates , waste utilization , field experimentation , plant nutrition , nutrient uptake , soil fertility , soil pollution , crop yield , dry matter accumulation , nutrient content , nitrogen , phosphorus , temporal variation , soil organic carbon , nitrate nitrogen , copper , iron , poultry manure , Mississippi
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2008
- Description:
- Includes references
- Author:
- Ge, Shaokui , Carruthers, Raymond I. , Spencer, David F. , Yu, Qian
- Subject:
- Arundo donax , spectral analysis , nondestructive methods , hyperspectral imagery , image analysis , remote sensing , chlorophyll , carbon , nitrogen , invasive species , aquatic weeds , plant nutrition , nutrients , canopy , reflectance , noxious weeds , Southwestern United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2008
