MN Corn Matters Published September 11, 2019 Farmers at the Big Iron Farm Show learned about the sustainable future of corn. Hear from Minnesota Corn Growers Association District Public Relations Manager Brent Renneke in this edition of Corn Matters. https://www.rrfn.com/wp-content/uploads/2019/09/090919-MN-Corn-Matters-Renneke.mp3 Share this: Facebook Twitter LinkedIn