新疆南疆绒山羊绒细型新品系培育关键技术研究  

Research into New Strain Breeding of Southern Xinjiang Cashmere Goat: Fineness High Type

作　　者：张西顺[1,2] 魏玉刚 张富全[4] 王琼[1] 李彬[4] 贾毅飞 李凤珍 刘武军[1] 

机构地区：[1]新疆农业大学动物科学学院,乌鲁木齐830052 [2]阿克苏地区畜禽改良站,新疆阿克苏843000 [3]阿勒泰地区畜牧兽医局抗灾办,新疆阿勒泰836500 [4]阿克苏地区山羊研究中心,新疆阿克苏843000

出　　处：《新疆农业科学》2012年第6期1153-1157,共5页Xinjiang Agricultural Sciences

基　　金：新疆维吾尔自治区高校重点科研计划项目"新疆绒山羊产绒性状候选基因的鉴定及其与生产性状的关联性分析"(XJEDU2009I13);现代农业产业体系-绒毛用羊项目(nycytx-40-15)

摘　　要：【目的】通过对新疆南疆绒山羊绒细型新品系的培育,引导全国绒山羊产业的育种方向,为我国绒山羊绒细度优势的保持和扩大提供参考,为我国羊绒的出口创汇提供技术支撑。【方法】确定系祖,在南疆绒山羊核心育成母羊群中,利用精准选种、人工授精、个体选配、纯繁扩群等技术手段增加品系的群体数量。【结果】到2010年基础群达标个体仅有110只,进展缓慢且培育品系繁殖成活率较低。2011年,达标个体达206只。【结论】应加强与科研院所的合作,使用BLUP育种加快南疆绒山羊绒细型新品系培育的步伐。[ Objective] By breeding new strain of Southern Xinjiang cashmere goat fineness high, the direction of the national cashmere goat industry breeding and technical support for our country cashmere goat＇s fineness advantages are provided. [ Method ] In order to determine the fathers, increase strain population by seed selection, skills such as artificial insemination, individual selection and pure numerous expanding group were used in the research. [ Result] After years of effort, there were only 110 standard individuals in 2010, which shows that progress is slow and strain survival rate is low, too. In 2011, there were 206 standard individuals. [ Conclusion] We should strengthen the cooperation with scientific research institutions, using BLUP to speed up new strains breeding of Southern Xinjiang cashmere goat fineness high type.

关 键 词：南疆绒山羊 绒细型 新品系培育 

分 类 号：S826.91[农业科学—畜牧学]