Studies on Follicle Stimulating Hormone During Moult Of Laying Fowls

The adenohypophysis gonadotrophin hormones trigger by hypothalamic neurohormone to stimulate processes leading to gonadal functions. these glycoprotein hormones affect the gonads development. The hen gonads physiological and productiv processes activities controlled directly by the glycoprotein hormones. Thus, the egg production resulted and associated with the actions of gondadotrophin. The active status of the hen potancialy including the flow the egg production. The question which needs more research can HCG clear the ovary from the atretic follicles and increase the ovarian in layer hens during the second cycle after molting. In general, it it was aimed to study the effect of gonadotrophin (HCG and PMS)treatment during molting on ovatian activity, trjuvenation and on subsequently produced table egg in quantity and quality.