Supported by the Project of the Finance Department of Heilongjiang Province(2016-10);the Key Program for Agriculture of Qiqihar City(NYGG-201425)~~
The aim was to compare the effects of hormone treatments on the ovari- an follicular development and in vitro embryo development between 5-week and 13- week old lambs. FSH and pregnant mare serum gonadotropin (PMSG)...