Influence of keeping conditions on the growth of broiler chicks and blood morphological indicators

This article describes the results of a study conducted in the conditions of the "Tukaevsky Breeding Reproducer of the 2nd order" of the Chelny-Broiler poultry farm in the Tukaevsky region of the Republic of Tatarstan on broiler chickens. The double application of the polysaccharide "Raspol" in this microclimate on the day of vaccination and 3 days after immunization at a dose of 133.2 mg/kg promotes more intensive growth of the bird and an increase in live weight, has a stimulating effect on morphological blood parameters. A new highly effective immunocorrector for growing broiler chickens is proposed.