Tobyne, D.Fink, G.Riley, Jack G.2011-03-042011-03-042011-03-04http://hdl.handle.net/2097/7912What's Ahead for Cattlemen? is known as Cattlemen’s Day, 1977We used 72 Hereford and Hereford x Angus cross yearling steers to further evaluate 200 mg Monensin (trade name Rumensin) per head daily. Monensin improved gain 6.7% and significantly improved efficiency, 12.3%.BeefMonensinPerformanceSteersConference paper