Hostname: page-component-76fb5796d-45l2p Total loading time: 0 Render date: 2024-04-27T06:18:14.210Z Has data issue: false hasContentIssue false
  • English
  • Français

The effect of pregnancy and fatness on the volume of rumen contents in the ewe

Published online by Cambridge University Press:  27 March 2009

J. M. Forbes
J. M. Forbes
Affiliation:
School of Agricultural Sciences, Leeds University
Get access Rights & Permissions [Opens in a new window]

Summary

Twenty-seven ewes in various states of fatness, and either non-pregnant or between 72 and 144 days pregnant, were slaughtered and the volumes of digesta and abdominal organs were measured. There was a significant negative relationship between the volume of rumen contents and the volume of uterus plus abdominal fat plus other abdominal organs.

Type
Research Article
Information
The Journal of Agricultural Science , Volume 72 , Issue 1 , January 1969 , pp. 119 - 121
Copyright
Copyright © Cambridge University Press 1969

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

Cooper, M. M. (1966). In-wintering of sheep. Outl. Agric. 5, 80–4.CrossRefGoogle Scholar
Crabtree, J. R. (1967). The effect of age and of previous nutrition on the voluntary feed intake of roughage-concentrate diets by sheep. Anim. Prod.. 9, 275.Google Scholar
Forbes, J. M. (1968). The physical relationships of the abdominal organs in the pregnant ewe. J. agric. Sci., Camb. 70, 171–7.CrossRefGoogle Scholar
Forbes, J. M., Rees, J. K. S. & Boaz, T. G. (1967). Silage as a feed for pregnant ewes. Anim. Prod. 9, 399–408.Google Scholar
Graham, N. M. & Williams, A. J. (1962). The effects of pregnancy on the passage of food through the digestive tract of sheep. Aust. J. agric. Res. 13, 894–900.Google Scholar
Karkeek, W. F. (1845). An essay on fat and muscle. J. R. Agric. Soc. 5, 245–66.Google Scholar
Tayler, J. C. (1959). A relationship between weight of internal fat, ‘fill’, and the herbage intake of grazing cattle. Nature, Lond. 184, 2021–2.CrossRefGoogle Scholar