Planting cover crops on a farm field can reduce soil erosion, improve soil structure, reduce nutrient runoff, add wildlife habitat and increase yields. Learn all about them and more at this year’s big Conservation Tillage Conference March 4-5 in Ada in northwest Ohio. Organizers expect more than 900 participants. Shown here is one of many possible cover crops, red clover. (Photo: Kleuske via Wikimedia Commons.)