Iowa Allocates $15 Million to Expand Statewide Cover Crop and Soil Nutrient Reduction Grants

DES MOINES, IA — Iowa Secretary of Agriculture Mike Naig announced the release of $15 million in state cost-share funding through the Iowa Water Quality Initiative, expanding financial incentives for farmers seeding autumn cover crops, constructing saturated buffers, and installing bioreactors.

Reducing Soil Erosion and Protecting Downstream Waterways

The state funding provides a $15-per-acre cost-share payment for first-time cover crop adopters seeding rye, oats, and clover on corn and soybean acreage, with over 850,000 acres expected to enroll ahead of the autumn harvest. Agricultural research demonstrates that continuous cover crops reduce nitrate runoff into the Des Moines and Mississippi River watersheds by up to 30% while enhancing soil organic carbon sequestration.

Secretary Naig affirmed that voluntary, incentive-based conservation practices empower Iowa farmers to lead national soil stewardship while improving farm profitability.

Iowa Farm Coalitions and Watershed Stakeholders Support

The Iowa Soybean Association and Iowa Cattlemen's Association strongly endorsed the expanded cost-share incentives for improving soil health and providing autumn livestock grazing.

Municipal water utilities in Des Moines commended the agricultural nutrient reduction efforts for lowering municipal tap water treatment costs.

Sign-up Deadline

Farmers can submit cover crop cost-share enrollment applications through their local Soil and Water Conservation District (SWCD) offices through October 15, 2026.