摘要
随着遗传育种技术的发展，我国母猪从体型、产仔数、胴体质量等方面都有了不同程度的改善，但同时存在母猪食欲下降、繁殖障碍性疾病增多等现象。本文将母猪的养殖现状进行综述的同时，对提高母猪产仔数和泌乳母猪采食量的措施进行了归纳总结。
With the development of genetic breeding in sows, the performances of body type, litter size, carcass quality have a great improvement; however, some problems exist, such as the decreasing appetite and the reproductive obstacle disease and so on. The study will summarize the present situation of sow breeding, and the measures for increasing the litter sizes and the feed intake.
出处
《中国饲料添加剂》
2011年第9期4-6,共3页
China Feed Additive
关键词
母猪
养殖
产仔数
采食量
sow
breeding
litter size
feed intake
