Hostname: page-component-78c5997874-v9fdk Total loading time: 0 Render date: 2024-11-17T18:21:49.516Z Has data issue: false hasContentIssue false
  • English
  • Français

The effect of formaldehyde and urea on rumen and blood metabolites of sheep

Published online by Cambridge University Press:  23 November 2017

M Hatami ,
A Taghizadeh ,
G A Moghaddam  and
A Tahmasbi
M Hatami*
Affiliation:
Dept. of Animal Science, Faculty of Agriculture, Tabriz University, Tabriz, East Azarbayjan, Iran
A Taghizadeh*
Affiliation:
Dept. of Animal Science, Faculty of Agriculture, Tabriz University, Tabriz, East Azarbayjan, Iran
G A Moghaddam
Affiliation:
Dept. of Animal Science, Faculty of Agriculture, Tabriz University, Tabriz, East Azarbayjan, Iran
A Tahmasbi
Affiliation:
Dept. of Animal Science, Faculty of Agriculture, Tabriz University, Tabriz, East Azarbayjan, Iran
*
Email: [email protected]
Email: [email protected]
Get access

Extract

Formaldehyde reduces protein degradability by forming crosslink between protein chains and has antimicrobial properties that may alter the bacterial population and fermentation pattern of silage (Nagel and Broderick, 1992). Urea is man made feed ingredient containing 46 g/Kg nitrogen or 287 g/Kg crud protein equivalents. Ingested urea is degraded to ammonia, and the ruminal bacteria in corporate the ammonia into bacterial protein (Haffman, 1999). The objective of this study was to determine of effect of formaldehyde and urea on rumen and blood metabolites of sheep.

Type
Poster presentations
Information
Proceedings of the British Society of Animal Science , Volume 2006 , March 2006 , pp. 157
Copyright
Copyright © 2016 The American Society of International Law

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

Dirksen, G., Smith, N. 1987. Acquistion and analysis of bovine rumen fluid. The Bovine Practitioner. 22: 108-116.CrossRefGoogle Scholar
Hoffman, P. 1999. Adding urea to corn silage. Focus on Forage. Vol 1:No. 2.Google Scholar
Nagel, S. A., and Broderick, G. A. 1992. Effect of formic acid or formaldehyde treatment of alfalfa silage on nutrient utilization by dairy cows. J. Dairy Sci. 75: 140-154.Google Scholar
National Research Council (NRC). 1985. Nutrient requirements of sheep. National Academy press. Washington. U.S.A. Google Scholar
SAS Institute INC. 1987. Sas User ‘ s Guide: Statistics. Statical Analysis Systems Institute Inc., Cary, NC.Google Scholar
Stuchbury, T., and Sake, J. R. 2001. Science of renewable resources practical course. Department of Agriculture and Foresty. University of Aberdeen. UK Google Scholar