1) See the Survey of Cover Crop, Conservation Tillage and Nutrient Management Practice Usage in Illinois and 2020 Fall Covers for Spring Savings Crop Insurance Discount Program Participation for insights into how and when farmers have incorporated these sustainable agriculture practices into their farms across Illinois.
The survey shows that corn and soy farmers in Illinois are increasingly planting cover crops in between crop cycles and there is a higher number of farmers wanting to begin this practice as a strategy to restore and protect the health of their soils. The Illinois Nutrient Loss Reduction Strategy shows that cover cropping can be one of the most effective in-field strategies for reducing both nitrate-nitrogen and total phosphorus lost from corn-soybean fields.