Ying, W.; DeRouchey, J.M.; Tokach, M.D.; Dritz, S.S.; Goodband, R.D.; Nelssen, J.L.
(Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2011)
A total of 934 barrows and gilts (PIC 337 × 1050, initially 240 lb) were used in a
26-d experiment to evaluate the effect of different Ractopamine HCl (RAC) feeding
programs on growth and carcass traits of finishing pigs. ...