Brazle, F.Kuhl, Gerry L.Harmon, D.Laudert, S.2010-12-032010-12-032010-12-03http://hdl.handle.net/2097/6811Supplementing heifers in an intensive-early grazing program with Terramycin ® or Bovatec ® in free-choice, mineral-soybean meal mixtures resulted in Comparable cattle performance. Both feed additive mixtures increased heifer gains about .3 lb per day compared to controls supplemented with a simple mineral mixture.BeefTerramycin®Bovatec®HeifersMineralNative grassConference paper