This study was undertaken to compare a urea-based protein supplement containing meat and bone meal and dehydrated alfalfa as the primary "by-pass" protein source to a protein supplement containing soybean meal and sunflower meal as the protein sources.
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Department of Animal Science, Agricultural Experiment Station, South Dakota State University
Whittington, D. L.; Aseltine, M. S.; and Dittman, A., "Feedlot Performance of Growing Steer Calves on a High Roughage Ration Supplemented with a High "Bypass" or an All Natural Protein Supplement" (1982). South Dakota Cattle Feeders Field Day Proceedings and Research Reports, 1982. 5.