John Holman
Hay fields in most areas of Oklahoma are producing an average to above average number of big round bales this summer. The quality of the hay will be quite variable. Some will supply a great deal of the nutrients needed to maintain body condition on beef cows this winter. Other hay will be lacking in protein and energy and will require a substantial amount of supplement to be fed or the cattle will lose weight and body condition during the winter months. Glenn Selk, Oklahoma State University Emeritus Extension Animal Scientist shares this information on forage testing.