Hostname: page-component-586b7cd67f-t7czq Total loading time: 0 Render date: 2024-11-20T09:37:06.920Z Has data issue: false hasContentIssue false

Mother–offspring relationships in Awassi sheep:III. The effect of different suckling regimes and weaning age on weight gains of lambs in dairy flocks*

Published online by Cambridge University Press:  27 March 2009

R. Volcani
Affiliation:
The Volcani Institute of Agricultural Research, Rehovot, Israel

Extract

1. Three experiments were carried out on 112 Awassi lambs of both sexes, born as singles. During the first 8 or 9 weeks of their life they sucked an average of 78, 108, 53 and 50 kg. of milk per head for 12 hr. per day sucklings in a medium producing flock and 12 hr., 4 hr. and residual sucklings in a high producing flock, respectively.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1966

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

Barnicoat, C. R., Logan, A. G. & Grant, A. I. (1949). Milk-secretion studies with New Zealand Romney ewes. Parts III and IV. J. agric. Sci., Camb. 39, 237–48.CrossRefGoogle Scholar
Barnicoat, C. R., Murray, P. F., Roberts, E. M. & Wilson, G. S. (1957). Milk secretion studies with New Zealand Romney ewes. Parts V-XI. J. agric. Sci., Camb. 48, 9–34.Google Scholar
Becker, D. (1958). Sheep Breeding. Publ. Israel Sheep Breeders Assn. (Hebrew.)Google Scholar
Boyazoglu, J. G. (1963). Aspects quantitatifs de la production laitiere des brebis. Annls Zootech. 12, 237–96.CrossRefGoogle Scholar
Edelman, Z. (1963). The effects of a few factors on persistency of lactation in Awassi ewes. M.Sc. Thesis, Hebrew University, Jerusalem. (Hebrew.)Google Scholar
Folman, Y., Eyal, E. & Volcani, R. (1960). Growth of offspring and milk production in the dairy and mutton sheep herds of Gal-On settlement. Prelim. Bull. Agric. Res. Stn, Eehovot, no. 274. (Hebrew.)Google Scholar
Folman, Y. (1963). The effect of starter versus conventional concentrates, and the level of nutrition on the growth rate of sucking Awassi lambs. Hanoked 52, 43–7. (Hebrew.)Google Scholar
Folman, Y., Volcani, R. & Eyal, E. (1966). Motheroffspring relationship in Awassi sheep. 1. The effect of different suckling regimes and time of weaning on the lactation curve and milk yield in dairy flocks. J. agric. Sci., Camb. 67, 359–68.CrossRefGoogle Scholar
Guyer, P. Q. & Dyer, A. J. (1954). Study of factors affecting sheep production. Res. Bull. Univ. Mo. Agric. Exp. Stn., no. 558.Google Scholar
Owen, J. B. (1957). A study of the lactation and growth of hill sheep in their native environment and under lowland conditions. J. agric. Sci., Camb. 48, 387412.CrossRefGoogle Scholar
Thomson, W. & Thomson, A. M. (1953). Effect of diet on milk yield of the ewe and growth of her lamb. Br. J Nutr. 7, 263–74.CrossRefGoogle ScholarPubMed
Wardrop, I. D., Tribe, D. E. & Coombe, J. B. (1960). An experimental study of the early weaning of lambs. J. agric. Sci., Camb. 55, 133–6.CrossRefGoogle Scholar