Age morphology oil gland of domestic ducks under the influence of probiotics SBA in postnatal ontogenesis

The article presents the results of experimental studies in the PC gland domestic ducks. In particular on the impact of probiotic SBA on the development PC gland ducks in postnatal ontogenesis. The results showed that bacterial drug stimulates the growth and development of the glandular structures and muscle membrane, that is confirmed by reliable indicators on 57th day life ducks