Park, J.S.; Hancock, J.D.; Kropf, D.H.; Hachmeister, K.A.; Hines, R.H.; Jones, C.L.; Dean, D.W.; Lee, D.J.
(Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2000)
From 185 to 225 lb BW, no differences in ADG, ADFI, or F/G occurred among pigs fed diets without or with vitamin and trace mineral premixes. Then, from 225 to 266 lb
BW, a special premix with megadoses of
vitamin E, ...