基金supported by the National Natural Science Foundation of China (31872403)the Science and Technology Program of Hebei Province(20327301D)+2 种基金the Strategic Priority Research Program of the Chinese Academy of Sciences (XDA28030302)the Youth Innovation Promotion Association of Chinese Academy of Sciences (2021095)Hebei Dairy Cattle Innovation Team of Modern Agroindustry Technology Research System(HBCT2018120206)