received the same diet (the same ingredients and nutritiveness) as the control group, but antibiotic Flavomicin-80 of the second group was replaced by phytogenic preparation Biomin P.E.P.-1000 in dry powder form and the chickens of the third group received the water supplemented with liquid Biomin P.E.P.-1000. The breeding conditions were the same for all the groups. The data of the investigation lead to the conclusion that under the influence of phytogenic preparation Biomin P.E.P.-1000 the live weight of chickens of the experimental groups at the age of 42 days was higher 4.87 – 14.55 %, compared with the control group. Under the influence of this preparation the output of slaughter was 0.52 – 1.81 %, of edible parts – 1.60 - 2.15 % and the output of muscles of the experimental broilers groups was 1.52 - 2.70 % higher, compared with the control group. The chemical analyses of broilers meat showed, that under the influence of phytogenic preparation Biomin P.E.P.-1000 the amount of dry matter and albumen was found respectively by 0,17 – 0,31 % and 0,66 – 0,76 % higher in the breast muscles of male and by 0,61 – 1,53 % and 1,26 - 1,55 % higher of female chicks.
کد مقاله : DPP-009
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