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Importance of Yeast in Ruminants Feeding on Production and Reproduction

Received: 12 August 2017    Accepted: 26 August 2017    Published: 21 September 2017
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Abstract

Benefits of yeast supplements for ruminants are shifts in microbial population numbers and species, favorable changes in volatile fatty acids contents of rumen, positive effects on rumen ammonia disappearance, positive effects on rumen pH, promotes metabolism digestion, increase in fiber digestibility and changes in microbial protein and amino acids in large intestine. In addition, benefits of Yeast supplements for ruminants are improving the overall intestinal bacteria balance, reducing digestive problems, lower risk of acidosis and reduction in the humidity of bedding resulting in lower stress levels. Feeding on feed mixture contained Active dry yeast (ADY) improved the appetite of animals which lead to increase the feed intake and consequently increased the daily weight gain of the treated animals. From the physiological point of view, adding ADY caused significant increase the levels of both T4 and T3 hormones which lead to increase the protein and fat biosyntheses. Moreover, benefits of yeast supplements for ruminants are increased milk production and improvements in milk quality, improves milk selenium content, reduced mastitis and somatic cell count, less stillbirths, weak neonates, improves fertility, reduced incidence of retained placenta, improved immune response, increases immune resistance, high content in B-vitamins and trace elements, enhances weight gain and feed utilization.

Published in Ecology and Evolutionary Biology (Volume 2, Issue 4)
DOI 10.11648/j.eeb.20170204.11
Page(s) 49-58
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Yeast, Digestibility, Growth, Milk Production, Reproductive Efficiency, Blood Components

References
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    Alsaied Alnaimy Mostafa Habeeb. (2017). Importance of Yeast in Ruminants Feeding on Production and Reproduction. Ecology and Evolutionary Biology, 2(4), 49-58. https://doi.org/10.11648/j.eeb.20170204.11

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    Alsaied Alnaimy Mostafa Habeeb. Importance of Yeast in Ruminants Feeding on Production and Reproduction. Ecol. Evol. Biol. 2017, 2(4), 49-58. doi: 10.11648/j.eeb.20170204.11

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    AMA Style

    Alsaied Alnaimy Mostafa Habeeb. Importance of Yeast in Ruminants Feeding on Production and Reproduction. Ecol Evol Biol. 2017;2(4):49-58. doi: 10.11648/j.eeb.20170204.11

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  • @article{10.11648/j.eeb.20170204.11,
      author = {Alsaied Alnaimy Mostafa Habeeb},
      title = {Importance of Yeast in Ruminants Feeding on Production and Reproduction},
      journal = {Ecology and Evolutionary Biology},
      volume = {2},
      number = {4},
      pages = {49-58},
      doi = {10.11648/j.eeb.20170204.11},
      url = {https://doi.org/10.11648/j.eeb.20170204.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.eeb.20170204.11},
      abstract = {Benefits of yeast supplements for ruminants are shifts in microbial population numbers and species, favorable changes in volatile fatty acids contents of rumen, positive effects on rumen ammonia disappearance, positive effects on rumen pH, promotes metabolism digestion, increase in fiber digestibility and changes in microbial protein and amino acids in large intestine. In addition, benefits of Yeast supplements for ruminants are improving the overall intestinal bacteria balance, reducing digestive problems, lower risk of acidosis and reduction in the humidity of bedding resulting in lower stress levels. Feeding on feed mixture contained Active dry yeast (ADY) improved the appetite of animals which lead to increase the feed intake and consequently increased the daily weight gain of the treated animals. From the physiological point of view, adding ADY caused significant increase the levels of both T4 and T3 hormones which lead to increase the protein and fat biosyntheses. Moreover, benefits of yeast supplements for ruminants are increased milk production and improvements in milk quality, improves milk selenium content, reduced mastitis and somatic cell count, less stillbirths, weak neonates, improves fertility, reduced incidence of retained placenta, improved immune response, increases immune resistance, high content in B-vitamins and trace elements, enhances weight gain and feed utilization.},
     year = {2017}
    }
    

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    AU  - Alsaied Alnaimy Mostafa Habeeb
    Y1  - 2017/09/21
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    N1  - https://doi.org/10.11648/j.eeb.20170204.11
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    T2  - Ecology and Evolutionary Biology
    JF  - Ecology and Evolutionary Biology
    JO  - Ecology and Evolutionary Biology
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    PB  - Science Publishing Group
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    AB  - Benefits of yeast supplements for ruminants are shifts in microbial population numbers and species, favorable changes in volatile fatty acids contents of rumen, positive effects on rumen ammonia disappearance, positive effects on rumen pH, promotes metabolism digestion, increase in fiber digestibility and changes in microbial protein and amino acids in large intestine. In addition, benefits of Yeast supplements for ruminants are improving the overall intestinal bacteria balance, reducing digestive problems, lower risk of acidosis and reduction in the humidity of bedding resulting in lower stress levels. Feeding on feed mixture contained Active dry yeast (ADY) improved the appetite of animals which lead to increase the feed intake and consequently increased the daily weight gain of the treated animals. From the physiological point of view, adding ADY caused significant increase the levels of both T4 and T3 hormones which lead to increase the protein and fat biosyntheses. Moreover, benefits of yeast supplements for ruminants are increased milk production and improvements in milk quality, improves milk selenium content, reduced mastitis and somatic cell count, less stillbirths, weak neonates, improves fertility, reduced incidence of retained placenta, improved immune response, increases immune resistance, high content in B-vitamins and trace elements, enhances weight gain and feed utilization.
    VL  - 2
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Author Information
  • Department of Biological Applications, Radioisotopes Applications Division, Nuclear Research Center, Atomic Energy Authority, Inshas, Cairo, Egypt

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