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Full-Text Articles in Agriculture
Can Cover Crop Use Allow Increased Levels Of Corn Residue Removal For Biofuel In Irrigated And Rainfed Systems?, S. J. Ruis, Humberto Blanco-Canqui, Paul J. Jasa, R. B. Ferguson, G. Slater
Can Cover Crop Use Allow Increased Levels Of Corn Residue Removal For Biofuel In Irrigated And Rainfed Systems?, S. J. Ruis, Humberto Blanco-Canqui, Paul J. Jasa, R. B. Ferguson, G. Slater
Department of Agronomy and Horticulture: Faculty Publications
Corn (Zea mays L.) residue removal at high rates can result in negative impacts to soil ecosystem services. The use of cover crops could be a potential strategy to ameliorate any adverse effects of residue removal while allowing greater removal levels. Hence, the objective of this study was to determine changes in water erosion potential, soil organic C (SOC) and total N concentration, and crop yields under early- and late-terminated cover crop (CC) combined with five levels of corn residue removal after 3 years on rainfed and irrigated no-till continuous corn in Nebraska. Treatments were no CC, early- and …