Effect of Protecting Proteins From Degradation in the Rumen on Average Daily Gain and Total Gain of Al Awassi Lambs

Abstract

The present experiment was carried out to investigate the effect of different percentages (50 and 100%) of dried whey powder and sun flower meal treated with blood or formaldehyde on Average daily gain (ADG) for period (1-4week), (4-8week) and (1-8week) and Total gain (TG) and Final body weight (FBW) in lambs fattening diets. The results showed insignificant effect in IBW, FBW, TG, ADG 1 -4 week period, ADG 5 -8 week period and ADG 1 -8 week period, for dried whey powder treated with blood or formaldehyde in percentages 100% and in percentages 50% compared sun flower meal treated with blood or formaldehyde in percentages 100% and in percentages 50% Respectively, and well there was insignificant effect in IBW, FBW, TG, ADG 1 -4 week period, ADG 5 -8 week period and ADG 1 -8 week period, for dried whey powder treated with blood in percentages 100% and in percentages 50% compared sun flower meal treated with blood in percentages 100% and in percentages 50% Respectively, also there was insignificant effect in IBW, FBW, TG, ADG 1 -4 week period, ADG 5 -8 week period and ADG 1 -8 week period, for dried whey powder treated with formaldehyde in percentages 100% and in percentages 50% compared sun flower meal treated with formaldehyde in percentages 100% and in percentages 50% Respectively.