Hostname: page-component-7bb8b95d7b-dvmhs Total loading time: 0 Render date: 2024-09-13T18:47:07.687Z Has data issue: false hasContentIssue false
  • English
  • Français

Effects of Monensin on fattening performance of Sarabi male calves

Published online by Cambridge University Press:  23 November 2017

K. Karkoodi ,
M. Zahedifar ,
S. A. Mirhadi  and
S. S. Mirghaffari
K. Karkoodi*
Affiliation:
Department of Animal Science, Islamic Azad University of Saveh, Saveh, Iran
M. Zahedifar
Affiliation:
Animal Science Research Institute, Karaj, Iran
S. A. Mirhadi
Affiliation:
Animal Science Research Institute, Karaj, Iran
S. S. Mirghaffari
Affiliation:
Department of Animal Science, Aboureyhan Higher Education Complex, Tehran University, Pakdasht, Iran
*
Email: k_karkoodi@ yahoo.com
Get access

Extract

Shortage of feed is the main constraint in livestock industry in Iran. High feed cost encourages the farmers to look for cheaper feeds or somehow reduce the feed conversion ratio in the farms. One of methods which may increase the feed efficiency is using of ionophores in feedlots. Monensin is a polyether ionophore produced by a strain of Streptomyces cinnamonensis that improves energetic efficiency of ruminal fermentation (Haney and Hoehn, 1967). There are limited studies to assess the effects of ionophores at farm conditions in Iran. The aim of this study was to assess the effects of monensin on fattening performance of Sarabi male calves. The monensin used in this experiment was supplied by Elanco Company.

Type
Poster Presentations
Information
Proceedings of the British Society of Animal Science , Volume 2005 , 2005 , pp. 190
Copyright
Copyright © The British Society of Animal Science 2005

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

Chaney, A. L. and Marbach, E. P. 1962. Modified reagents for determination of urea and ammonia. Clinical Chemistry 8: 130–132.CrossRefGoogle ScholarPubMed
Dennis, S. M., Nagaraja, T. G. and Bartley, E. E. 1991. Effects of lasalocid or monensin on lactate-producing or-using bacteria. Journal of Animal Science 52: 418–426.Google Scholar
Han, H., Hussein, H. S., Glimp, H. A., Saylor, D. H. and Green, L. W. 2002. Carbohydrate fermentation and nitrogen metabolism of a finishing beef diet by ruminal microbes in continuous cultures as affected by ethoxyquin and(or) supplementation of monensin and tylosin. Journal of Animal Science 80: 1117–1123.CrossRefGoogle ScholarPubMed
Haney, M. E. and Hoehn, M. M. 1967. Monensin, a new biologically active compound. 1. Discovery and isolation. Antimicrob. Agents Chemother. P 349.Google Scholar