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Year 2005 Remove constraint 2005: 2005 Authors Cole, N.A. Remove constraint Cole, N.A.: Cole, N.A. Subjects nitrogen Remove constraint nitrogen: nitrogen

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1. Ammonia and gaseous nitrogen emissions from a commercial beef cattle feedyard estimated using the flux-gradient method and N:P ratio analysis

Description:: Includes references
Author:: Todd, R.W. , Cole, N.A. , Harper, L.A. , Flesch, T.K. , Baek, B.H.
Subject:: gas emissions , air pollution , beef cattle , feedlots , ammonia , nitrogen , estimation , meteorology and climatology , cattle manure , feeds , summer , winter , wind speed , air temperature , chemiluminescence , phosphorus , diet , body weight , Texas , High Plains (United States)
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2005

2. 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