ІНТЕНСИВНІСТЬ ПРОЦЕСІВ ПОЛ У КУРЧАТ–БРОЙЛЕРІВ ЗА НА ТЛІ ВАКЦИНАЦІЇ ПРОТИ ХВОРОБИ ГАМБОРО ТА ЗА ДІЇ ДРІЖДЖІВ SACCHAROMICES CEREVISIAE І ПРОБІОТИКА БПС–44

Abstract

The paper studies the influence of feeding broiler chickens in the composition of animal feed preparation BPS–44 and various doses of the yeast Saccharomyces cerevisiae on the intensity of lipid peroxidation (LPO) in terms of vaccination against Gumboro disease.The study was conducted on four groups of chickens at 100 birds each. The control group of chickens fed a standard feed (SC) and a 15–day–old vipoyuvaly vaccine against Gumboro disease (Gumbokal IM Forte SPF). The first experimental group of birds, in addition to the UK received – probiotic BPS–44 (based on Bacillus subtilis strain 44) in an amount of 0.21 g / kg, the second research group – 1% of the yeast Saccharomyces cerevisiae. The third research group of chickens – 2% of the yeast Saccharomyces cerevisiae. For studies using the blood that was taken from the chickens after decapitation at different ages: 11–, 27–, 34– and 41–day–old.It was stated a higher content of intermediate and final products of lipid peroxidation in the blood plasma of broilers in the 27–, 34– and 41–day–old, compared with 11–day, which indicates an increase in the intensity of lipid peroxidation processes and indicates their dependence on age and poultry immunization period . Feeding broiler chickens in the composition of feed yeast Saccharomuces cerevisie and probiotic BPS–44 causes an inhibitory effect on the intensity of lipid peroxidation processes in their body, namely a reduction (p <0,01 – 0,001) content of lipid hydroperoxide and TBA–active products can be detoxication properties associated with study drugs.