Long-Term Impacts of Cropping Systems and Landscape Positions on Grain Crop Production on Claypan Soils.
Matt A. Yost1, Newell R Kitchen2, Kenneth A Sudduth3, E. John Sadler3, Claire Baffaut3, Matt Volkmann3 and Scott T Drummond2, (1)Utah State University, Logan, UT, (2)USDA-ARS Cropping Systems & Water Quality Research Unit, Columbia, MO, (3)USDA-ARS, Columbia, MO