Jason Clark, South Dakota State University, Brookings, SD, US, Fabian G. Fernandez, 1991 Upper Buford Circle, University of Minnesota-Twin Cities, St Paul, MN, US, James Camberato, Agronomy, Purdue University, West Lafayette, IN, Paul R. Carter, DuPont Pioneer, Johnston, IA, Richard B. Ferguson, Department of Agronomy and Horticulture, University of Nebraska, Lincoln, NE, David W. Franzen, North Dakota State University, Fargo, ND, US, Newell R Kitchen, USDA-ARS, Columbia, MO, Dr. Carrie A.M. Laboski, PhD, CPSS, USDA-ARS Pasture Systems & Watershed Mgmt Research Unit, University Park, PA, US, Emerson Nafziger, 1102 South Goodwin, University of Illinois-Urbana-Champaign, Urbana, IL, US, John E. Sawyer, Department of Agronomy, Iowa State University, Ames, IA and John Shanahan, Soil Health Institute, Lincoln, NE