Abstract
The article presents data on the study of the effectiveness of a "Cytosporin" based on B. Subtilis VKM B-3171 D, B. Licheniformis VKM B-3172D, inactivated biomass of the fungus R. citrinum VKM B-4930D on the indicators of digestibility, digestibility and zootechnical indicators in pigs on rearing. The study was carried out on 15 heads of local hogs (F1:(DxL) during the fattening period with an initial live weight of 20‒25 kg at the age of 45 days. The duration of the study is 45 days. The inclusion of a probiotic additive inactivated biomass of the mushroom in the composition of full-fledged compound feeds of experimental groups of growing fattened young pigs. "Cytosporin" provide an increase in average daily live weight gain by 0.79‒3.6% compared to control animals. In growing young pigs of experimental groups that received the studied probiotic additives, the coefficient of digestibility of dry matter increased by 0.24–2.4%, organic matter – by 0.6–1.27%, protein – by 0.17‒2.34% compared to control animals.
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