通辽地区科尔沁肉牛新品种(品系)培育方案  

Breeding Scheme of New Breed (Strain) of Khorqin Beef Cattle in Tongliao Prefecture

作　　者：戴广宇[1] 郭杰[1] 王景山[1] 孙鹏举[1] 史文秀[1] DAI Guang-yu;GUO Jie;WANG Jing-shan;SUN Peng-ju;SHI Wen-xiu(Domestic Animal Breeding Guidance Station of Tongliao City,Tongliao,Inner Mongolia 028000)

机构地区：[1]通辽市家畜繁育指导站,内蒙古通辽028000

出　　处：《中国牛业科学》2020年第1期47-50,共4页China Cattle Science

基　　金：内蒙古自治区2018年科技重大专项“科尔沁肉牛品种培育”项目。

摘　　要：为尽快解决通辽地区无自主知识产权的肉牛品种的问题,提高本地区牛群肉用生产性能,制定了科尔沁肉牛新品种(类群)培育方案。本方案是在科尔沁牛基础上采取常规育种技术与现代分子遗传育种技术相结合的技术手段对肉用性状进行选育,培育肉牛新品种。育种方案包括新品种定向、育种任务、预期指标、育种方法及技术措施。To solve the problems of beef cattle breeds without independent intellectual property rights, and improve the performance of production performance for cattle meat in the region, we make the breeding program for new breed of Kerqin beef cattle. The breeding program is based on Kerqin cattle, and conventional breeding techniques and modern molecular genetic breeding technology are used in breeding new breeds of beef cattle. The breeding program is comprised of new breed orientation, breeding task, expected indicators, breeding methods and technical measures.

关 键 词：肉牛 新品种 体型外貌 技术路线 育种方案 

分 类 号：S823.92[农业科学—畜牧学]