摘要：This paper presents the results of experiments on primates feeding. In diet structures that were used animal feed, of which fish flour is the most valuable, as found, for monkeys, due to its unique chemical composition. And the effect of the probiotic complex “Bactistatin” on the digestibility of feed in the diet of rhesus monkeys was studied. This preparation belongs to the new generation of probiotics. It is a biological product with immobilized probiotic strains and their metabolites. The study was conducted on a large population of male rhesus macaques in enclosure conditions. Feeding diets, their nutritional value as a result of the inclusion of fish flour in the amount of 18% were studied. And also, the effect of “Bactistatin” in the amount of 3 g/head, on the formation of symbiotic microflora of the gastrointestinal tract, was studied in order to improve the absorption of nutrients in complete feed. Changes in homeostasis during the experiment were controlled by hematological and biochemical parameters of the blood of both experimental and control primates. At the end of the experiment, the cost of feed, nutrients, and exchange energy per head was calculated. The experimental data obtained were analyzed and mathematically processed.
