Morphogenesis of the bursa fabricius in turkeys at applicaition normotrothin

The influence of Normotrophin on the morphogenesis of the bursa fabricius in turkeys in the age aspect was determined. It has been established that Normotrophin stimulates the development of a cloacal bag, characterized by the formation and the number of follicles in the folds. There is an early differentiation of the cortical and cerebral zones in lymphatic nodules.