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The effects of Saccharomyces cerevisiae on feed intake, milk yield and composition in lactating Holstein cows

Published online by Cambridge University Press:  20 November 2017

M. Rezaeian
M. Rezaeian*
Affiliation:
Department of Animal Health & Nutrition, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
*
Email: mrezaee@chamran.ut.ac.ir
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Extract

During the recent years, the use of yeast products as feed additives has been increased in animal nutrition (Newbold et al 1996). Results from various experiments indicate that these microorganisms are able to alter ruminal fermentation patterns and have positive effects on the performance of ruminants (Wolht, et al. 1998). Therefore, the aim of this experiment was to investigate the effects of Biosaf, a live yeast strain of saccharomyces cerevisiae (Sc 47), on feed intake, milk yield and composition in lactating Holstein cows.

Type
Lactation
Information
Proceedings of the British Society of Animal Science , Volume 2003 , 2003 , pp. 129
Copyright
Copyright © The British Society of Animal Science 2003

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References

Newbold, C. J., Wallace, R. J., Mclntosh, F. M. 1996. Mode of action of the yeast Saccharomyces cerevisiae as a feed additive for ruminants. British Journal of Nutrition. 76: 249–261.Google Scholar
Wolht, J. E., Corcione, T. T., and Zajac, P. K. 1998. Effect of yeast on feed intake and performance of cows fed diet based on corn silage during early lactation. Journal of dairy science. 81: 1345–1352.Google Scholar