温氏WS501配套系母系种猪测膘调料效果  

Effect of measuring back fat and adjusting feed intake for breeding sows of commercial lines in Wens Group WS501

作　　者：李根 彭妙莲 陈小强 陈赞谋 蔡更元[1,2] LI Gen;PENG Miaoian;CHEN Xiaoqiang;CHEN Zanmou;CAI Gengyuan(Guangdong Wens Pig Breeding Co.,Ltd.,Xinxing 527400,China;National Engineering Research Center for Swine Breeding Industry/College of Animal Science,South China Agriculture University,Guangzhou 510642,China)

机构地区：[1]广东温氏种猪科技有限公司,广东新兴527400 [2]国家生猪种业工程技术研究中心/华南农业大学动物科学学院,广东广州510642

出　　处：《华南农业大学学报》2019年第S01期118-121,共4页Journal of South China Agricultural University

基　　金：国家重点研发计划(2017YFD0502006);广东省现代农业产业技术体系生猪创新团队项目(2019KJ126)。

摘　　要：本文旨在研究母系种猪测膘调料的效果。开展为期1年的母系种猪测膘调料工作,同期对比繁殖性能变化。结果表明,测膘调料后可以实现精准喂料、合理控制母猪体况、提高母猪繁殖性能,从而提高猪场效益。This study was aimed to obtain the effects of measuring back fat and adjusting feed intake on breeding sows.Back fat were measured,feed intake were adjusted for one year and reproductive performance changes were compared in the same period.The results showed that after measuring back fat and adjusting feed intake,accurate feeding could be achieved,sows body condition could be controlled reasonably,and reproductive performance of sows could be improved,so as to improve the efficiency of pig farm.

关 键 词：测膘 调料 背膘 繁殖性能 

分 类 号：S828.2[农业科学—畜牧学]