BASULIFOR PROBIOTIC SUPPLEMENT, ITS IMPACT ON BODY AND PRODUCTIVITY OF YOUNG QUAILS

Аннотация

For the first time, on the basis of comprehensive research, the feasibility of using Basulifor domestic
probiotic supplement in the growing technology of quail was scientifically grounded and experimentally proved. The
feed additive contributed to an increase in the number of erythrocytes in the blood of birds by 5.20-5.69% (P<0.05),
hemoglobin concentration - by 3.80-4.48 (P<0.05), the amount of total protein in serum blood - by 3.89-6.66%
(P<0.05), gamma globulins - by 7.29-8.03% (P<0.01), class A immunoglobulins - by 11.50-15.30% (P<0.01), IgM -
by 7.14-10.70% (P<0.01), IgG - by 6.54-6.80% (P<0.01), birds' preservation - 93.0 to 97.34% (P<0.01).It was
established that the 1st and 2nd experimental groups quails surpassed their peers in control in live weight by 5.30 and
10.50 g (P<0.05), the average daily gain was 0.08 and 0.17 g. Killing yield of quails against the background of the
use of feed supplement was higher by 1.97% and 3.76% (P<0.05) rather than in the control group. Quail meat samples
of the 1st experimental group treated with ozone-air mixture at a dose of 5 mg/m3, without losing their quality
indicators, remained for 18.00±0.36 days, and in the 2nd experimental group when processing meat samples with
ozone in a dose of 10 mg/m3 - for 24.00±0.53 days. Compared with the control batch of meat, these indicators in the
experimental groups were higher by 12.0 and 18.0 days (P<0.01). The novelty of the obtained data is confirmed by
the fact that for the first time the feasibility of correcting the morphological, biochemical, and immune status of the
body, increasing the preservation, productivity and quality of meat products of young quails by using Basulifor
probiotic feed additive has been proved.