EFFECT OF USE OF PROBIOTIC AND SYNBIOTIC ON SOME IMMUNOLOGICAL AND PRODUCTIONAL TRAITS

K. Al-Janabi, H.; A. Naji, S.; A. Al-Ani, E.

	EFFECT OF USE OF PROBIOTIC AND SYNBIOTIC ON SOME IMMUNOLOGICAL AND PRODUCTIONAL TRAITS
The Iraqi Journal of Agricultural Science
Article 1, Volume 45, Issue 3, 2014, Pages 205-211
Authors
H. K. Al-Janabi; S. A. Naji; E. A. Al-Ani
Abstract
The present study was conducted. at the poultry Research station-Agricultural Research Center at Abu-Graib from 26 October 2010 until 26 April 2011 to evaluate two foreign probiotic Products ,Australian Biomin lmbo and Japanese EMI, with two locally microbial products. A total of 360 Lohman Brown laying hens, 22 weeks old, were randomly distributed into six treatment groups 3 replicates each and reared on the liter floor pen, 3 square meter for each 20 laying hens. The six treatment groups were fed on six experimental diets as follows; T1=standard diet+3 g./kg Japanese EMI probiotic, T2=standard diet 3 g/kg .Australian Biomin Embo, T3=standard diet +3 g./kg. Iraqi robiotic, T4=stander diet+5. g./kg Iraqi symbiotic, T5=stander diet +3 g.kg. Iraqi symbiotic and T6=control group fed on slander diet only. Intestinal villi height, cryps depth, and the total count of lactobacilli bacteria in intestinal content were significantly (P<0.05) increased with diet supplement-ation, while the number of coliform bacteria were significantly decreased. Diet supplementation with probiotics and Synbiotics products were significantly (P<0.01) increased the Antibody titer against Newcastle disease virus (ND), furthermore, there were no significant differences between all groups regarding digestive tract component weight and length.
Keywords
Lohman Brown; Probiotic; Synbiotic; Immunity traits

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