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A note on the performance of Assaf male lambs reared intensively on an all-concentrate diet with herring meal or toasted soya bean meal as the main protein source

Published online by Cambridge University Press:  02 September 2010

Y. Folman  and
E. Eyal
Y. Folman
Affiliation:
Agricultural Research Organization, The Volcani Center, Bet Dagan, Israel
E. Eyal
Affiliation:
Agricultural Research Organization, The Volcani Center, Bet Dagan, Israel
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Abstract

Thirty-five Assaf intact male lambs were divided into three groups and offered an all-concentrate pelleted diet based on barley and maize and supplemented with either toasted soya bean meal, herring meal or toasted soya bean meal plus methionine to contain 20% crude protein. The live-weight gains to a slaughter weight of 57 kg were 425, 440 and 394 g/day, and the feed conversion ratios were 3·12, 3·07 and 3·38 kg dry matter/kg gain, respectively. It is concluded that, with toasted soya bean meal as the protein supplement, it is possible to obtain high growth rates that do not diifer significantly from those obtained with herring meal.

Type
Research Article
Information
Animal Production , Volume 26 , Issue 3 , June 1978 , pp. 331 - 334
Copyright
Copyright © British Society of Animal Science 1978

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References

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