Research at the Orr Beef Research Center focuses on studies for winter cow feeding, reproduction, cattle management, grazing, and pasture management. Approximately 200 spring-calving cows reside at Orr. The feedlot facility and pastures feature mixed cool season grasses with a fescue base. The University of Illinois Extension Service houses a livestock extension educator at the Orr Beef Research Center and many extension programs happen here each year.