A Comparative Between, Enzyme and Yeast Chromium in the feel On The Intestinal Microflora Balance In Broiler Chicks

Abstract

This experiment aimed to study the effect of diet supplementation with
feed enzyme (Poultrygrow) or chromium yeast (Biochrom) on the intestinal
microbial balance of broiler chicks. A total of 300 broiler chicks, one day old,
were randomly allocated into three treatment groups and named T1, T2 and T3
respectively. Chicks in T1 used as control while chicks in T2 and T3 were feed
diets with two feed additives, Poultrygrow and Biochrom, respectively.
The data show that the two feed additives were decreased the total
bacterial count and coliform count in crop, Jujinum and large intestine but the
statistical analysis showed that the effect were not significant. Supplementation
of diet with Biochrom were significantly reduced total aerobic bacteria and
increased Lactic acid bacteria (Lactobacilli).
The overall data revealed that the diet supplementation with Poultrygrow
and Biochrom had a positive effect on microbial balance, a reduction in total
aerobic bacteria and coilform and significant increases in Lactobacilli were
shown in most digestive tract parts of broiler ch