| abstract |
The present invention provides a product for promoting estrus in female mammals, which comprises kissing motilin (Kp) and gonadotropin-releasing hormone (GnRH), which can significantly promote estrus and conception of female animals through the synergistic effect of the two. The present invention also provides a method for promoting estrus in female mammals. The effective dose of Kp is administered in the early estrus cycle of the female mammal, and then the effective dose of GnRH is administered, which can effectively promote the follicle development of the female mammal and improve the estrus rate of the female animal. and conception rate, reduce the missed mating rate of females in recessive estrus, and is suitable for application in female animals' simultaneous estrus and timed insemination procedures. |