Abstract
The objective of this study will be to evaluate the effect of the combined use of Monensin (MON) and Virginiamycin (VM) in the adaptation and finish period on performance, feeding behavior, carcass traits and rumen health of Nelore cattle finished in feedlot. One hundred 22-mo-old yearling Nellore bulls (370 kg), backgrounded on pasture will be randomly allocated and kept in 24 pens (5,4 …