Hostname: page-component-586b7cd67f-2plfb Total loading time: 0 Render date: 2024-11-30T19:01:04.493Z Has data issue: false hasContentIssue false
  • English
  • Français

Effect of age at which lambs are castrated on carcass weight and quality

Published online by Cambridge University Press:  01 September 1959

D. M. Joubert
D. M. Joubert
Affiliation:
Department of Animal Husbandry, University of Pretoria
Get access

Extract

Groups of Dorper lambs were castrated at three ages: shortly after birth, and at two and four months of age. All were slaughtered at an age of six months and the carcasses subsequently weighed, graded, measured and scored. The results indicate no marked differences in either weight or quality of carcass between the treatments. It is concluded that the operation can safely be carried out, depending upon circumstances, at any stage between birth and four months.

Type
Research Article
Information
Animal Production , Volume 1 , Issue 2 , September 1959 , pp. 163 - 165
Copyright
Copyright © British Society of Animal Science 1959

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Fraser, A., 1950. Sheep Farming. London: Crosby, Lockwood & Son, Ltd. 5th ed.Google Scholar
Hirzel, R., 1939. Factors affecting quality in mutton and beef with special reference to the proportions of muscle, fat, and bone. Onderstepoort J. vet. Sci., 12: 379.Google Scholar
Kammlade, W. G., 1947. Sheep Science. Edited by Gregory, R. W.. Chicago, Philadelphia and New York: J. B. Lippencott Co.Google Scholar
Morrison, F. B., 1951. Feeds and Feeding. Ithaca, N.Y.: The Morrison Publishing Company. 21st ed.Google Scholar
Starke, J. S., 1951. Type of sheep and carcase quality in relation to fat lamb production in South Africa. D.Sc. (Agric.) Thesis, Univ. Pretoria.Google Scholar
Van Rensburg, C. T., 1948. Skaapboerdery in Suid-Afrika. Bloemfontein: Nasionale Pers.Google Scholar