数量遗传学在肉牛育种中的应用  

Application of Quantitative Genetics in Beef Cattle Breeding

作　　者：王宏浩 靳光[1] 李博[1] 程景 张丹丹 刘彦杰 牛晓艳 李希 张元庆 Wang Honghao;Jin Guang;Li Bo;Cheng Jing;Zhang Dandan;Liu Yanjie;Niu Xiaoyan;Li Xi;Zhang Yuanqing(College of Animal Science,Shanxi Agricultural University,Jinzhong,030032,Shanxi)

机构地区：[1]山西农业大学动物科学学院,山西晋中030032

出　　处：《中国畜禽种业》2023年第7期74-79,共6页The Chinese Livestock and Poultry Breeding

基　　金：山西省种业创新良种联合攻关项目(2022xczx08);山西省现代农业产业技术体系牛体系(2023CYJSTX13)。

摘　　要：肉牛育种技术的应用提高了生产效率、提升了肉品质,同时还满足了生产和消费者对肉类品质和数量的需求。数量遗传学作为育种学的重要分支,被广泛应用于肉牛的育种中。该文将从数量遗传学的原理和应用,以及其在肉牛育种中的优点和应用现状等方面进行综述,以期更好地推广数量遗传学在肉牛育种中的应用。The application of beef breeding technology has improved production efficiency and meat quality,while also meeting the production and consumer needs for meat quality and quantity.Quantitative genetics,as an important branch of breeding,is widely used in beef breeding.In this paper,the principle and application of quantitative genetics,as well as its advantages and applica tion status in beef cattle breeding were reviewed,in order to promote the application of quantitative genetics in beef cattle breeding.

关 键 词：肉牛 育种 数量遗传学 

分 类 号：S823.2[农业科学—畜牧学]