Efficiency of using the immunomodulatory probiotic “Sibersil®” in feeding pigs

A comprehensive study was conducted of the effect of the feed additive “Sibersil®” when introduced into the diets of pigs during the growing and fattening period on the survival rate of the livestock, meat productivity indices, hematological and biochemical status of animal blood, palatability and feed conversion. It was found that the optimal dose of the probiotic feed additive “Sibersil®” when introduced into the diets of meat-producing pigs during the growing and fattening periods is 100-200 g per 1 ton of compound feed. The studied feed additive had a positive effect on the survival rate of the livestock, meat productivity of animals, palatability and feed conversion. A positive effect of the studied probiotic on protein metabolism was established. No negative effect on calcium and phosphorus metabolism in the internal environment of the body was found. Industrial use of the additive in different periods of pig rearing is assumed.