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To increase the productivity of animal meat, various probiotic complexes are widely used, which have a stimulating effect on the body of animals, as well as participate in the normalization of intestinal microbiocenosis and increase the resistance of farm animals. The study was conducted to study the effects of the probiotic drug «Enteronormin Detox».Probiotic is a biologically active supplement based on bacterial strains. Probiotics include typical representatives of the normal microflora of the large intestine of animals: bifidobacteria, lactic acid bacteria, streptococci. Probiotics are aimed at the competitive exclusion of opportunistic bacteria from the list of intestinal microflora, which distinguishes them from antibiotics. The experiment involved a population of rabbits of meat and skin productivity - breed ober. Two groups of repair young rabbits (females) control and experimental (4 heads each) were formed. The basic diet for these groups was the same and consisted of compound feed PC 90 lux. The difference in feeding between groups of rabbits was the additional introduction to the main diet of rabbits of the experimental group of probiotics «Enteronormin Detox» at the rate of 0,5 g per 1 kg (according to the manufacturer's recommendations). The probiotic contained the bacteria Enterococcus spp. 1–5×10⁷ CFU/g, Bacillus subtilis spp. 1–5×10⁶ CFU/g, Lactobacillus spp. 1–5×10⁶ CFU/g, chitosan, yeast autolysate, ground mustard, ground garlic, ground cinnamon, zeolite. Preliminary assessment of the chemical composition and quality of feed. The use of this probiotic has improved the resistance of animals and increased preservation during the rearing period and has had a positive effect on the growing intensity and meat productivity of rabbits. |
