Bergstrom, J.R.; Nelssen, J.L.; Tokach, M.D.; Goodband, R.D.; Owen, K.Q.; Richert, B.T.; Nessmith, W.B. Jr.; Dritz, S.S.
(Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 1995)
A 35-day growth trial was conducted to determine the threonine: lysine ratio necessary to optimize growth performance of the segregated early-weaned (SEW) pig. Twelve
experimental diets included two levels of lysine (1.15% ...