中环肉羊新品种培育及其应用研究  

Breeding and Application of New Variety of Zhonghuan Mutton Sheep

作　　者：王丽娟 岳耀敬[2] 王洮生 WANG Lijuan;YUE Yaojing;WANG Taosheng(Gansu Sheep Breeding Technology Extension Station,Zhangye Gansu 734031,China;Lanzhou Institute of Animal Husbandry and Veterinary Medicine,Chinese Academy of Agricultural Sciences)

机构地区：[1]甘肃省绵羊繁育技术推广站,甘肃张掖734031 [2]中国农业科学院兰州畜牧与兽药研究所

出　　处：《畜牧兽医杂志》2023年第5期87-90,共4页Journal of Animal Science and Veterinary Medicine

基　　金：国家重点研发计划“绵羊高效育种与繁殖关键技术研发”(2021YFD1300901)。

摘　　要：本研究主要以中环肉羊新品种为例,通过了解、认识及亲自参与培育过程及应用情况研究介绍,掌握其培育方法及相关试验操作,从而提高自己在肉羊养殖中的业务水平和工作能力。结果显示,中环肉羊新品种比一般肉羊生长发育快,繁殖水平高,饲料转化率高,肉品质好,具有良好的应用推广价值。目前,中环肉羊新品种育种核心群已达到1.7万只,培育F1代1.2万只。由此可见,该品种的培育效果显著。通过加速培育进程,以此来提高培育效率。将培育、扩繁更优质的肉羊种质资源,应用推广到当地及周边的市、县,使得农户、专业合作社通过发展肉羊产业实现稳定增收,达到共同富裕的目的。This study mainly takes the new breed of mutton sheep in Zhonghuan as an example.Through understanding,knowing and personally participating in the breeding process and application research introduction,mastering its breeding meth-ods and related experimental operations,so as to improve one's professional level and working ability in mutton sheep breeding.The results show that the new breed of Zhonghuan mutton sheep grows faster than ordinary mutton sheep,has a high repro-ductive level,high feed conversion rate,and good meat quality,which has good application and promotion value.At present,the core group of new breeds of mutton sheep in Zhonghuan has reached 17,o00,and 12,000 F1 generations have been cultivat-ed.It can be seen that the breeding effect of this variety is remarkable.Improve breeding efficiency by speeding up the breeding process.Cultivate and multiply more high-quality mutton sheep germplasm resources,and apply them to the local and sur-rounding cities and counties,so that farmers and professional cooperatives can achieve a stable increase in income through the development of the mutton sheep industry,and achieve the goal of common prosperity.

关 键 词：中环肉羊 新品种 培育 应用 研究 

分 类 号：S826.8[农业科学—畜牧学]