Isch, J. A.; Scheffel, Michael V.; Titgemeyer, Evan C.; Thomas, E. C.; Shirley, John E.
(Kansas Agricultural Experiment Station and Cooperative Extension Service, 1999)
One hundred Holstein heifers were used
to examine the effects of monensin
(Rumensin®) and lasalocid (Bovatec®)
included in calf starter and grower diets.
Heifers were assigned alternately at birth to a starter feed ...