摘要
母猪是猪产业发展的基础,其对产业的发展贡献率在45%以上,母猪养殖的好坏对猪产业发展起着决定性作用。近年我国猪养殖规模不断扩大,自繁自养模式基本形成,这种方式能减少疾病的发生,被养殖企业认可。但在母猪养殖规模不断增大的情况下,母猪繁殖问题逐渐暴露,部分养殖场内的母猪出现不发情、受孕率低、流产等情况。该文总结影响母猪繁育的因素,提出能提高母猪繁殖率和治疗繁殖疾病的技术方案。
Sows are the basis of pig industry development,its contribution rate to the development of the industry is more than 45%,sows breeding plays a decisive role in the development of pig industry.In recent years,the scale of pig breeding in China has been expanding,self-breeding and self-raising mode has been basically formed,which can reduce the occurrence of diseases and is recognized by breeding enterprises.However,with the increasing scale of sows breeding,the problem of sows breeding is gradually exposed,and some sows in some farms are not oestrus,low pregnancy rate,abortion and so on.In this paper,the factors affecting sow breeding were summarized,and the technical schemes for improving sow breeding rate and treating reproductive diseases were proposed.
作者
荀广财
Xun Guangcai(Agricultural Development Service Center of Nanpiao District,Huludao City,Liaoning Province,Huludao 125027,China)
出处
《畜牧兽医科学（电子版）》
2020年第20期59-60,共2页
Graziery Veterinary Sciences：Electronic Version
关键词
繁育母猪
繁育技术
防治措施
breeding sows
breeding technology
control measures
