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Delgado, J.A. (3)
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Alva, A.K. (2)
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Blumenthal, Dana M. (2)
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Fares, A. (2)
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Hatfield, J.L. (2)
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Mattos, D. (2)
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Olk, D.C. (2)
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Paramasivam, S. (2)
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Powell, J.M. (2)
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Sajwan, K. (2)
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Displaying items
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41
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- Description:
- Includes references
- Author:
- Olk, D.C.
- Subject:
- soil nutrient dynamics , soil organic matter , biogeochemical cycles , fractionation , soil chemistry , extraction , land use change , humic acids , humates , nitrogen , mineralization , tropical soils , cropping systems , nutrient uptake , potassium , flooded conditions , rice , cotton , phenolic compounds , soil chemical properties , cations , case studies , literature reviews
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2006
- Description:
- Includes references
- Author:
- Malinowski, D.P. , Belesky, D.P.
- Subject:
- grasses , Acremonium , endophytes , pastures , plant ecology , adaptation , drought , nutrient availability , nutrient deficiencies , drought tolerance , water stress , plant morphology , nitrogen , phosphorus , calcium , toxicity , roots , root hairs , diameter , rhizosphere , phenolic compounds , root exudates , aluminum , literature reviews
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2000
- Description:
- In the special issue: Water quality in humid regions / edited by A. Ramachendra Rao, J.V. Bonta, T.K. Gates, M.E. Grismer, D.A. Lyn, S.I. Sritharan, J.O. Tracy, L. Willardson.
- Author:
- Thomas, D.L. , Perry, C.D. , Evans, R.O. , Izuno, F.T. , Stone, K.C. , Gilliam, J.W.
- Subject:
- surface drainage , subsurface drainage , drainage water , surface water , water quality , agricultural land , nitrogen , phosphorus , mineral soils , organic soils , coastal plain soils , coarse-textured soils , research , literature reviews , North Carolina , South Carolina , Georgia , Florida
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 1995
- 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:
- Mayland, H.F. , Shewmaker, G.E.
- Subject:
- livestock , animal health , silicon , nitrogen , nutrient content , potassium , calcium , magnesium , phosphorus , sulfur , trace elements , sodium , nickel , mineral content , nutrient availability , nutrient-nutrient interactions , literature reviews
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2001
- Description:
- In the special issue: Enhancing the efficiency of nitrogen utilization in plants / edited by S.S. Goyal, R. Tischner and A.S. Basra.
- Author:
- Agrama, H.A.
- Subject:
- plants , literature reviews , plant nutrition , nitrogen , nutrient use efficiency , plant breeding , artificial selection , selection criteria , genetic markers , biomarkers , dry matter accumulation , Zea mays , corn , grain yield , nutrient availability , marker-assisted selection , chromosome mapping , quantitative trait loci , plant morphology , agronomic traits , yield components
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
- Description:
- Includes references
- Author:
- Cole, N.A. , Schwartz, R.C. , Todd, R.W.
- Subject:
- poultry production , animal feeding operations , concentrated animal feeding operations , livestock production , nutrient management , animal manures , sustainable agriculture , nitrogen , phosphorus , nutrient retention , animal manure management , reduced tillage , conservation buffers , leaching , agricultural runoff , spatial variation , environmental protection , environmental impact , literature reviews , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
- 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:
- Dawson, Julie C. , Huggins, David R. , Jones, Stephen S.
- Subject:
- grain crops , species differences , agroecosystems , nitrogen , nutrient use efficiency , organic production , low input agriculture , biogeochemical cycles , crop rotation , annuals , literature reviews , perennials , farming systems , nutrient availability , plant breeding , genetic variation , environmental factors , nutrient transport , photosynthesis , nutrient uptake , plant adaptation
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2008
- Description:
- In the special issue: Ecosystems in Flux: Molecular and Stable Isotope Assessments of Soil Organic Matter Storage and Dynamics / edited by T.W. Boutton and T.R. Filley.
- Author:
- Olk, D.C. , Cassman, K.G. , Schmidt-Rohr, K. , Anders, M.M. , Mao, J.D. , Deenik, J.L.
- Subject:
- agroecosystems , rice , Oryza sativa , anaerobic conditions , wet environmental conditions , nitrogen , phenols , lignin , crop residues , chemical degradation , immobilization in soil , soil organic matter , mineralization , intensive cropping , Glycine max , soybeans , crop rotation , no-tillage , temperate zones , taro , Colocasia esculenta , crop yield , literature reviews , Hawaii , Arkansas , Asia
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2006
