The objective of this research was to determine the effect on feedlot performance of implanting various growth promotants in young bulls. Responses to these various implants by bulls were compared to a control group of bulls to determine the differences in feedlot performance. These comparisons provide information to help determine the most effective methods of bull feeding.
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Department of Animal Science, Agricultural Experiment Station, South Dakota State University
Bruce, L. B. and Gee, D. H., "The Effect of Growth Promoting Implants on Feedlot Performance by Gelbvieh Bulls" (1983). South Dakota Cattle Feeders Field Day Proceedings and Research Reports, 1983. 8.