James, B.W.; Tokach, M.D.; Goodband, R.D.; Dritz, S.S.; Nelssen, J.L.; Usry, J.L.
(Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2002)
A 22-d growth assay was conducted to
determine the appropriate true ileal digestible threonine requirement to maximize growth performance of pigs between 24 and 49 lb. The 10 experimental treatments consisted of two basal ...