DYNAMICS OF BLOOD INDICATORS OF CHICKEN AT USING ENZYME PREPARATIONS KLERIZYM GRANULAR IN THEIR FEEDING

O. I. Karunskyi, O. V. Sevastyanov, N. K. Bogdan

Резюме: The results of various concentrations of the enzyme preparation “Klerizym granular” in the feeding of chickens are presented. It is established that the enzyme preparation in the feeding of chickens positively influences hematological and biochemical indices of blood and changes them within the limits of the physiological norm. The greatest increase in hematological and biochemical parameters of blood serum was observed in the III-study group. Characterizing the results of indices of nonspecific resistance of blood serum of chickens at 30 and 120 days, there is a tendency to a gradual increase in bactericidal, lysozyme and phagocytic activity of blood serum under the influence of the enzyme preparation used. In particular, the bactericidal activity in the II and III-study group was statistically significant (P ≤ 0.05). The results obtained suggest that the enzyme preparation mainly increases the natural immune response of the organism, that is, it increases the immunity.

Ключови думи: blood; chickens; enzymes; Klerizym granular; lysozyme; resistance

Дата на публикуване: 2019-01-28