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Year 2009 Remove constraint 2009: 2009 Subjects Great Plains region Remove constraint Great Plains region: Great Plains region Subjects cropping systems Remove constraint cropping systems: cropping systems

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1. Management of Dryland Cropping Systems in the U.S. Great Plains: Effects on Soil Organic Carbon

Description:: Includes references
Author:: Liebig, Mark A. , Mikha, M.M. , Potter, Kenneth N.
Subject:: soil organic carbon , cropping systems , dryland farming , carbon sequestration , greenhouse gases , agricultural soils , soil management , crop management , nutrient management , no-tillage , environmental credit trading , soil productivity , agroecosystems , intensive cropping , long term experiments , climatic factors , land use , Great Plains region , United States
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

2. Modeling With Limited Data: The Influence of Crop Rotation and Management on Weed Communities and Crop Yield Loss

Description:: Includes references
Author:: Canner, Stephen R. , Wiles, L.J. , Erskine, Robert H. , McMaster, Gregory S. , Dunn, Gale H. , Ascough, James C. II
Subject:: weeds , crop-weed competition , crops , crop rotation , cropping systems , simulation models , plant communities , botanical composition , crop yield , population dynamics , tillage , weed control , plant density , equations , mathematical models , plant competition , Great Plains region
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009