Abstract : In order to study effect on synchronization of estrus to recipient bovines about introduction time and nutrition, recipient bovines were synchronized with CIDR and Cloprostenol.

• 摘要 ： 应用CIDR加氯前列烯醇对受体牛进行同期发情处理，研究引进时间和不同的营养状况对受体牛同期发情影响的效果。