提高猪饲料利用效率的育种方法  

Swine breeding to improve feed utilization effi ciency

作　　者：孙博兴[1] 王大力[1] 白春艳[1] 蔡飞翔 潘韵致 梁爽[1] 孙浩[1] Boxing Sun;Dali Wang;Chunyan Bai;Feixiang Cai;Yunzhi Pan;Shuang Liang;Hao Sun(Animal Science College,Jilin University,Changchun,Jilin 130062,China;Zhengbang Group Co.,Ltd.,Nanchang,Jiangxi 330095,China;Xiangya Hospital,Zhongnan University,Changsha,Hunan 410008,China)

机构地区：[1]吉林大学动物科学学院,吉林长春130062 [2]正邦集团有限责任公司,江西南昌330095 [3]中南大学湘雅医院,湖南长沙410008

出　　处：《猪业科学》2021年第11期66-68,共3页Swine Industry Science

基　　金：吉林省畜牧科技提质增效技术示范推广项目(吉牧202001)。

摘　　要：在全球绿色低碳发展时代,养猪生产必须要提高生产效率,从源头降低饲料消耗量。通过育种方法提高种猪饲料利用效率,可有效培育节粮型猪种。文章主要从影响饲料利用效率因素、衡量饲料利用效率指标、提高饲料利用效率方法三个方面进行了探讨。In the global green and low-carbon development era,pig production must improve production effi ciency and reduce feed consumption from the beginnings.Improving utilization effi ciency of pigs feed by breeding can breed food-saving pig breeds effectively.This paper mainly discusses the factors affecting feed utilization effi ciency,the index of measuring feed utilization effi ciency and the methods of improving feed utilization effi ciency.

关 键 词：猪 饲料利用效率 育种 

分 类 号：S828[农业科学—畜牧学]