公开(公告)号：US20140349934A1

公开(公告)日：2014-11-27

申请号：US14285541

申请日：2014-05-22

申请人： China Agricultural University

发明人： Jianhui TIAN ,  Weibin ZENG ,  Lei AN ,  Shumin WANG ,  Zhonghong WU

IPC分类号： A61K38/24 ,  A61K31/566 ,  A61K31/557 ,  A61K31/57

CPC分类号： A61K38/24 ,  A61K31/557 ,  A61K31/566 ,  A61K31/57

摘要： The present invention provides a method for inducing twin calving. The method according to the present invention comprises firstly treatment to inducing atresia of the antral follicles on ovary so as to initiate the development of new follicular wave, inducing the development of codominant follicles and further achieving double ovulations by exactly controlling the dosage and time points of hormone injections, and performing artificial insemination to induce the cow to deliver twin calves. The method according to the present invention has relative independent on the technical skills, and a person skilled in the art or a common worker can practice it according to specified operation methods; and during practical application, it does not require special equipment, thus saving cost, as well as improving the social benefit and economic benefit of cow breeding.

摘要翻译： 本发明提供一种诱导双犊的方法。 根据本发明的方法首先包括在卵巢上诱导窦卵泡闭锁，以引发新卵泡波的发育，诱导共显性卵泡的发育，并通过精确控制剂量和时间点进一步实现双重排卵 激素注射，并进行人工授精以诱导母牛交付双犊牛。 根据本发明的方法相对独立于技术技能，本领域技术人员或普通工人可以根据指定的操作方法来实施; 在实际应用中，不需要特殊设备，节省成本，提高养殖的社会效益和经济效益。