Продуктивность цыплят-бройлеров при использовании в рационах разных белковых кормовых ингредиентов

Abstract

Investigations were conducted on the effectiveness of the effect of feeding protein feed additives "Smart Fish 68", "Amino Pro 70", "Span F.p.62" and "France F.p.65" on the productivity of broiler chickens. The positive effect of the use of protein feed raw materials in the diets of chickens is shown, the inclusion of which in the composition of mixed feed had a positive effect on their productivity and feed conversion. The inclusion of the bacterial protein concentrate "Amino Pro 70" in the broiler chickens' diet promoted better productivity, feed conversion with a higher safety of the poultries.