Effect of fermented diet by Iraqi probiotics on some productive performance of broiler

	Effect of fermented diet by Iraqi probiotics on some productive performance of broiler
Jornal of Al-Muthanna for Agricultural Sciences
Article 1, Volume 3, Issue 1, 2015, Pages 1-21
Abstract
Abstract The target of this study is to show the effect of using fermented diet by the Iraqi probiotic on some characteristics of performance of broiler. It is including six treatments by rearing 360 chicks of Ross Broiler 308 in cages that each one consist of four floors and each floor has a cage with dimensions of 1.5 × 1 m2 and the chicks randomly divided to groups each group contain 60 chicks for each treatment that contain three replicates in each treatment (20 chicks for each replicate), the work have been done in the poultry farm of the College of Agriculture in Al Muthanna University from 1st -November-2013 till 6th -December-2013 an as followed : 1-First treatment : Negative control (%100 dried diet). 2-Second treatment : positive control (diets diluted by water at level of one liter water to one kilogram diet). 3-Third treatment (%25 fermented diets by Iraqi probiotic and %75 dried diet). 4-Fourth treatment : (%50 fermented diets supplied from Iraqi probiotic and %50 dried diet). 5-Fifth treatment (%75 fermented diet by Iraqi probiotic and %25 dried diet). 6-sixth treatment (%100 fermented diet by Iraqi pro biotic). Results showed the following: High significant increase (P<0.01) appeared in some production characteristics including weekly average of body weight, final weight, weight gain, feed consumption, and production index, and better significant differences (P<0.05) in feed conversion ratio and significant (P<0.05) reduction in mortality percentage for fermented diet 100% with probiotic compaired with other treatments.

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