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Year 2004 Remove constraint 2004: 2004 Subjects corn Remove constraint corn: corn Subjects tillage Remove constraint tillage: tillage

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1. Altering soil carbon and nitrogen stocks in intensively tilled two-year rotations

Description:: Includes references
Author:: Griffin, T.S. , Porter, G.A.
Subject:: Zea mays , corn , Solanum tuberosum , potatoes , Phaseolus vulgaris , beans , crop rotation , Trifolium pratense , cover crops , soil amendments , green manures , composting , carbon , nitrogen content , tillage , continuous cropping , soil organic matter , soil microorganisms , soil nutrient dynamics , Maine
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004

2. Crop and soil productivity response to corn residue removal: a literature review

Description:: Includes references
Author:: Wilhelm, W.W. , Johnson, J.M.F. , Hatfield, J.L. , Voorhees, W.B. , Linden, D.R.
Subject:: Zea mays , corn , corn stover , crop residue management , environmental impact , biofuels , ethanol production , sustainable agriculture , soil productivity , soil conservation , crop yield , crop production , tillage , soil organic matter , biomass , weather , environmental factors , equations , soil compaction , byproducts , processing residues , waste utilization , literature reviews , Corn Belt region
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004

3. Crop yield and nitrogen accumulation response to tillage of a Coastal Plain soil

Description:: Includes references
Author:: Hunt, P.G. , Bauer, P.J. , Matheny, T.A. , Busscher, W.J.
Subject:: Triticum aestivum , wheat , Zea mays , corn , Glycine max , soybeans , grain crops , field crops , grain yield , crop yield , nitrogen , nutrient uptake , tillage , subsoiling , crop rotation , soil organic matter , crop residues , nutrient content , South Carolina
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004

4. Sampling strategies for crop yield assessment within and among crop rotations

Description:: Includes references
Author:: Jaradat, A.A. , Archer, D.W. , Johnson, J. , VanKempen, S. , Wagner, S. , Eklund, J. , International Conference on Precision Agriculture (7th : 2004 : Minneapolis, Minn.).
Subject:: corn , Zea mays , soybeans , Glycine max , wheat , Triticum aestivum , alfalfa , Medicago sativa , crop rotation , cropping sequence , crop yield , plant growth , plant development , cropping systems , tillage , fertilizer application , soil chemical properties , multivariate analysis , Minnesota
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004