Jacela, J.Y.; Dritz, S.S.; Tokach, M.D.; DeRouchey, J.M.; Nelssen, J.L.; Goodband, R.D.; Brown, P.
(Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2008)
A total of 1,129 pigs were used in a 56-d study to evaluate the effect of a commercial enzyme on growth performance and assess its energy replacement value in swine diets. Pigs were blocked on the basis of pen weights and ...