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An investigation of the anabolic effects of androstenedione in young ruminants

Published online by Cambridge University Press:  02 September 2010

C. L. Johnson  and
J. M. Wilkinson
C. L. Johnson
Affiliation:
Department of Animal Physiology and Nutrition, University of LeedsLSI 9JT
J. M. Wilkinson
Affiliation:
The Grassland Research Institute, Hurley, Maidenhead, Berks SL6 5LR
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Summary

Three experiments were carried out to investigate the anabolic effects of androstenedione administered at various levels to female and castrated male lambs in one experiment and to entire and castrated male calves in two other experiments. Significant increases in growth were not effected in normally fed animals but a sex × dose level interaction was detected in female lambs. Under normal husbandry conditions androstenedione appears to have little application in meat production.

Type
Research Article
Information
Animal Production , Volume 18 , Issue 2 , April 1974 , pp. 179 - 189
Copyright
Copyright © British Society of Animal Science 1974

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References

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