Two-year-old Hereford steers with an average USDA feeder grade of
High Good were used to stock the pastures. They had been purchased as
calves from near Melrose, N.M., and had been used in this study as yearlings
during the summer of 1957. During the winter of 1957-58 they
were wintered on bluestem pasture and supplemented with about 2 pounds
of soybean pellet per head daily until mid-January and were then moved
to drylot and fed prairie hay with about 4 pounds of alfalfa hay per head
daily. This ration was continued until May 1, 1958.