Midwestern BioAg President Gary Zimmer has planted cover crops on his farm for years. In this Q&A, we sit down with him to learn the basics of cover crop management and the resulting benefits they bring to the farm.
How do I select a cover crop for my farm?
Zimmer: First, identify the purpose for your cover crop. Will it provide nitrogen or scavenge it? Do you want to use it for grazing? How about to build organic matter?
Ten years ago, Plaetz Dairy came to Midwestern BioAg looking to improve their conventional dairy farm. Farmers Bruce and Sherry were struggling with feed quality, a problem they hoped Midwestern BioAg’s forage program could help them solve.
“Everything we grow is fed to the cows,” Bruce said. “Before switching to BioAg, we spent a lot of money on feed, protein and minerals trying to keep cows healthy. A big problem was that our cows didn’t like their hay.