Discover the Benefits of Cover Crops Plus 4R Nutrient Management

Discover the Benefits of Cover Crops Plus 4R Nutrient Management

“What we’ve found is cover crops is a pretty easy way… and a cool practice that can help improve our 4Rs. They really contribute,” says Lisa Kubik, a farmer and the former Iowa Field Manager for the Soil Health Partnership, a farmer-led initiative of the National Corn Growers Association, that worked with farmers from 2014 to 2021 to study the economic and environmental benefits of soil health practices.

Big Ag Is Sabotaging Progress on Climate Change

Big Ag Is Sabotaging Progress on Climate Change

Iowa State University researcher Matt Liebman has shown on his demonstration farm that adding a third rotation of alfalfa or native grass to the predominant corn-soybean cropping system in the state could produce dramatic environmental benefits at no cost to farmers, including an 85 percent reduction in fertilizer use, a 97 percent drop in pesticide use, an elimination of soil erosion and water pollution from run-off, and a dramatic increase in carbon sequestration.