Abstract
The objective of this study will be to evaluate the effects of essential oil or monensin on feedlot performance, feeding behavior, rumen health and carcass traits of Nellore cattle. The treatments will be disposed as follows: Control (with no additives); Monensin (with 30 ppm of monensin), Essential Oil (with 500 ppm of essential oils) and Monensin + Essential Oil (30 ppm and 500 ppm resp…