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Year 2005 Remove constraint 2005: 2005 Subjects nitrogen Remove constraint nitrogen: nitrogen Subjects leaching Remove constraint leaching: leaching
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1. Assimilation versus accumulation of macro- and micronutrients in soils: relations to livestock and poultry feeding operations

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

2. Autotrophic Ammonia-Oxidizing Bacteria Contribute Minimally to Nitrification in a Nitrogen-Impacted Forested Ecosystem

Description:
Includes references
Author:
Jordan, Fiona L. , Cantera, J. Jason L. , Fenn, Mark E. , Stein, Lisa Y.
Subject:
photosynthetic bacteria , atmospheric deposition , forest soils , nitrogen , mineralization , nitrification , nitrates , leaching , soil pH , coniferous forests , soil microorganisms , microbial activity , Mediterranean climate , California
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

3. Effectiveness of a passive feedlot runoff control system using a vegetative treatment area for nitrogen control

Description:
Includes references
Author:
Woodbury, B.L. , Nienaber, J.A. , Eigenberg, R.A.
Subject:
feedlots , runoff , cattle manure , pollution control , filter strips , animal manure management , nitrogen , nutrient uptake , Bromus , crop production , hay , nutrient offtake , nitrate nitrogen , infiltration (hydrology) , leaching , electromagnetic induction techniques
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

4. Effects of liquid swine manure applications on NO3-N leaching losses to subsurface drainage water from loamy soils in Iowa

Description:
Includes references
Author:
Bakhsh, A. , Kanwar, R.S. , Karlen, D.L.
Subject:
leaching , liquid manure , swine , manure spreading , nitrates , nitrogen , urea ammonium nitrate , corn , Zea mays , soybeans , Glycine max , tile drainage , subsurface drainage , crop rotation , loam soils , Iowa
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

5. Nitrogen and Irrigation Management Practices to Improve Nitrogen Uptake Efficiency and Minimize Leaching Losses

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:
Alva, A.K. , Paramasivam, S. , Sajwan, K. , Fares, A. , Delgado, J.A. , Mattos, D.
Subject:
crops , nitrogen , crop management , nutrient management , irrigation systems , irrigation management , nutrient use efficiency , nutrient uptake , nitrate nitrogen , leaching , rhizosphere , groundwater contamination , literature reviews , good agricultural practices , cover crops , fertigation , plant nutrition , nitrification , nonpoint source pollution , precision agriculture , volatilization , nutritional status
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

6. Nitrogen mineralization from different crop residues in the Pacific Northwest irrigated potato cropping systems

Description:
Includes references
Author:
Alva, A.K. , Collins, H.P. , Boge, W.L. , Boydston, R.A.
Subject:
Solanum tuberosum , potatoes , crop residues , nitrogen , nitrogen content , mineralization , irrigated farming , nutrient availability , soil fertility , leaching , soil organic matter , crop rotation , crops , ambient temperature , soil water content , phenology , plant growth , biogeochemical cycles , soil nutrient balance , Washington
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

7. Numerical Modeling to Study the Fate of Nitrogen in Cropping Systems and Best Management Case Studies

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:
Delgado, J.A. , Alva, A.K. , Fares, A. , Paramasivam, S. , Mattos, D. , Sajwan, K.
Subject:
crops , cropping systems , nitrogen , nutrient availability , crop management , crop rotation , simulation models , crop models , model validation , plant growth , irrigation water , nutrient use efficiency , nutrient uptake , literature reviews , irrigation management , nutrient management , leaching , nitrate nitrogen , economic impact , good agricultural practices
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005