Increasing the biological value of broiler chicken meat by using sorbent-based probiotic

At present, in the conditions of intensive poultry rearing, the concentration of microbiological effects on the broiler organism has significantly increased, and a decrease in the level of natural resistance is one of the main reasons for the deterioration of the productive qualities of poultry. An effective way to address this issue is the use of modern probiotic preparations. To ensure effective poultry growing when probiotics are included in the diet, it is necessary not only to know the optimal dosage of the drug and the timing, but also the period of its feeding. In connection with the above, the article discusses the effectiveness of the probiotic "Sorbolin" on the qualitative indicators of the muscles of broiler chickens in different periods of growth. Thus, the results of studies of the chemical composition of the pectoral and leg muscles demonstrate that the inclusion of the drug at a dosage of 0.020 g/g per day increased the amount of protein by 1.11% (P