Effect of short- and long-acting growth promotants on grazing beef cattle in south-west Queensland
1988
Clarke, M.R. (Queensland Dept. of Primary Industries, Dalby (Australia)) | Wythers, J.R. (Queensland Dept. of Primary Industries, Toowoomba (Australia))
In separate experiments, single implantations of zeranol to steers grazing Mitchell grasslands, and of oestradiol beta to steers in Channel-country pastures, were each found to improve productivity in terms of daily liveweight gain. No significant changes in carcase quality or in the incidence of hormone-induced abnormalities were observed.
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