Application of feed additive vinivet in poultry. I. Development of specific immunity in chickens

A composition and technology for feed additive Vinivet production from renewable by-products of beekeeping have been developed and patented firstly in the world. Study of the effect of feed additive Vinivet on the development of specific immunity in chicken of Bovans cross, vaccinated with a dry virus-vaccine against Newcastle’s disease (LA-Sota strain) at the age of 30 days located at the reproduction facility Udinsky JSC (Tatarstan Republic)), demonstrated that the humeral and cellular immunity improved. The growth of the number of sulphahydrate groups by 58.3 % and I-globuline fraction by 55.3 % were recorded, and the activation of blood neutrophil function was confirmed as the number of active cells at stimulated test increased by 25.7 %.