Abstract
The aim of this study was to assess the effect of exclusion of roughage from the ration of early weaned lambs. The experiment was carried out with 30 lambs from the Blackhead Pleven sheep breed weaning at 19.6 days of age with an weight of 9.3 kg and divided in two groups.The lambs deprived of roughage intake by 26.8% more wheat grain, which is a prerequisite for a smaller expense of protein 4.6% and higher energy expenditure by 7.3% per kg gain. Average daily gain of lambs deprived of roughage was 2.9% less than lambs who received alfalfa hay (P>0.05). Lambs deprived of roughage have a higher carcas syield (P<0.05) and they accumulate by 9.2% more separable internal fat, which influenced the higher fatness, compared with lambs who received alfalfa hay. Insignificance was detected in the chemical composition of meat and weight of internal organs between the two groups of lambs.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Journal of Dairy, Veterinary & Animal Research
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
