Minnesota 4R Nutrient Stewardship
Council Directors
2023 Council Members
Chair: Adam Herges, The Mosaic Company
Vice-Chair: Rick Walker, West Central Ag Services
Treasurer: Leif Fixen, The Nature Conservancy
Fabian Fernandez, University of Minnesota
Warren Formo, Minnesota Agriculture Water Resource Center
Dale Johnson, Ag Partners Coop
Mark Lefebvre, Stearns County SWCD
Andy Oeding, Nutrien
Gary Prescher, MN Corn Growers
Amy Robak, Centra Sota Coop
Margaret Wagner, Minnesota Department of Agriculture
Ex-Officio: Lee Helgen, Minnesota Crop Production Retailers