Diversity of Rumen Microbial Ecosystem of West African Dwarf (WAD) Rams Fed Ammonium Sulphate-Fortified Diets

Authors

  • A. T. Akinlade University of Ibadan, Ibadan, Nigeria
  • T. O. Ososanya University of Ibadan, Ibadan, Nigeria

DOI:

https://doi.org/10.51791/njap.vi.5714

Keywords:

Ecosystem, microbes, health status, WAD rams, ammonium sulphate

Abstract

Ammonium sulphate is a feed additive used in ruminant feeds mainly for stabilization of the intestinal flora, enhance the development of the adult rumen microflora, improve digestion and nitrogen flow towards lower digestive tract and improve meat and milk production. This study assessed the diversity of rumen microbial ecosystem of WAD rams fed ammonium sulphate- fortified diets at 0, 2.5, 5.0 and 7.5g/kg to the concentrate diet as T1, T2, T3 and T4 respectively. Sixteen WAD rams with average body weight of 12.20+0.12 kg were used and fed for 109 days, each treatment had four replicates. In a completely randomized design and differences among treatment means were examined using least significant difference, each ram was fed at 5% of their body weight at 60:40 levels of experimental diet and wilted guinea grass as basal diet. Variables measured were S. typhimurium, E. coli, bacteria, fungi and protozoa. The results indicated that establishment of the microbial population of diets consisting of 7.5g/kg (NH4)2SO4 were significantly higher in bacteria and fungi than the control diet (P<0.05). It was concluded that fortification at 7.5g/kg (NH4)2SO4give a better understanding of the role of rumen microbes and the establishment of the microbial population, which help to maintain the host’s health and improve animal performance.

Author Biographies

A. T. Akinlade, University of Ibadan, Ibadan, Nigeria

Department of Animal Science 

T. O. Ososanya, University of Ibadan, Ibadan, Nigeria

Department of Animal Science 

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Published

2024-07-09

How to Cite

Akinlade, A. T., & Ososanya, T. O. (2024). Diversity of Rumen Microbial Ecosystem of West African Dwarf (WAD) Rams Fed Ammonium Sulphate-Fortified Diets. Nigerian Journal of Animal Production, 686–689. https://doi.org/10.51791/njap.vi.5714

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