![Lettuce, a high-value cash crop, was among the highest yielding crops in a University of Georgia organic trial incorporating cover crops into a high-intensive crop rotation model at a UGA farm in Watkinsville, GA. The crop yielded a net return of over $9,000 per acre over the three-year study period.](https://secure.caes.uga.edu/news/multimedia/images/1757/HortFarmLettuceLR.jpg)
Cover crops + organics
Organic vegetable farmers in the Southeast now have a successful model for planting summer cover crops with high-value, cool-season crops, thanks to a University of Georgia study. The two models use a series of crop rotations to increase yields, control insects and diseases, improve crop quality and build soil biomass.