EFFECT OF TREATED BARLEY WITH FORMALDEHYD IN FATTENING RATIONS OF AWASSI LAMBS COMPARING WITH FATTENING | ||
| IRAQ JOURNAL OF AGRICULTURE | ||
| Article 1, Volume 19, Issue 1, March 2014, Pages 54-62 | ||
| Authors | ||
| ; N. Y. Abu; M. N. Abdullah | ||
| Abstract | ||
| Used in this experiment twenty-four lamb Awassi aged 70-80 days were divided into four groups at a rate of initial weight of 22.37 kg. Were fed the first group on the barley with soybean meal. second group were fed treated barley with formaldehyde with the addition of urea. Third group were fed barley with addition 30gmhd sodium bicarbonate, fourth group were fed barley only. All lambs groups were fed adlibitam for 80 days, at the end of experiment all lambs slaughtered to study the carcass characteristics slaughtered. Experimental results show the convergence of feed intake and the results showed there were no significant differences in the rate of increase of the weight daily. Total final weight either the conversion efficiency food was convergent reaching 3.66, 3.54, 3.76 and 3.75 respectively. Boiling as well as there were no significant differences in all of the hot carcass weight dressing percentage fat tail. Menstric fat kidney and heart fat physical dissection of the three rib cuts 9.10 and 11. Carcass residues. But there were differences in calculation in favor of the second group to increase in the average daily and total gain final weight the efficiency of feed conversion. Dressing percentage and Percentage of muscle tissue. | ||
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