Extension Information on Cover Crops to Mitigate Drought Effects

For centuries, farmers have been using cover crops to prevent soil erosion, improve nutrient cycling, and sustain their soils. However, conditions in 2012 have renewed many growers interest in cover crops to help mitigate the effects of the drought by: 1) Trapping residual nitrogen that went unutilized by the current corn crop; 2) Building organic matter, and 3) Decreasing the risk of soil erosion. Listed below are selected cover crop extension resources, some of which were written in specific response to the 2012 drought:   

Additional drought resources from over 23 state Cooperative Extension Services are available through the Extension Disaster Education Network.