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Through OSU Extension Service, our county educators and area, district, and state specialists develop science-based educational programs to help Oklahomans solve local issues and concerns, promote leadership and manage resources wisely. Our extension programs focus on:

  • Connecting current research on animal health and production to livestock producers and consumers
  • Providing learning opportunities for animal husbandry
  • Food, nutrition, health and safety education
  • Youth, family, community and business development



  • Beef Cattle
  • Cow-culator

    OSU Cowculator is a Windows based Computer software program designed to assist cattlemen in making informed decisions associated with beef cownutrition. Animal criteria (such as cow weight, body condition, stage ofproduction and breed), as well as the feed and forage library can be customized to each operation or to specific scenarios within an operation. Animal requirements and performance predictions are based on years of research data,including the 1996 and previous versions of the National Research Council's Nutrient Requirements of Beef Cattle.
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