RZWQM Simulations of Nitrate Loss to Subsurface Drains from a Midwest Bioenergy Production System.
Robert W. Malone1, Douglas L. Karlen1, Liwang Ma2, Gary W. Feyereisen3 and Martin J. Shipitalo4, (1)USDA-ARS National Laboratory for Agriculture and the Environment, Ames, IA, (2)2150 Centre Ave. Bldg. D, USDA-ARS, Fort Collins, CO, US, (3)USDA-ARS, St. Paul, MN, (4)1015 University Boulevard, USDA-ARS National Laboratory for Agriculture and the Environment, Ames, IA