川西北草地藏系绵羊资源现状、存在的问题及发展对策  

Resource Current Situation,Present Problems and Developing Countermeasures of Tibetan Sheep in Northwest Plateau of Sichuan

作　　者：王永[1] 傅昌秀[2] 徐亚欧[1] 刘鲁蜀[1] 胡瑜[3] 李世丹[1] 陶永平[3] 

机构地区：[1]西南民族大学生命科学与技术学院,四川成都610041 [2]四川省畜禽繁育改良总站,四川成都610041 [3]四川省若尔盖县畜牧局,四川若尔盖624500

出　　处：《草业与畜牧》2006年第8期43-46,共4页Pruataculture & Animal Husbandry

基　　金：四川省十五攻关项目(02NG004-056);国家民委重点项目(03N010);四川省畜牧食品局项目"草地藏系绵羊生产性能测定"的部分内容

摘　　要：对川西北草地藏系绵羊的资源现状调查研究,结果显示,目前草地藏系绵羊存在饲养管理粗放、生产性能低、改良羊退化、商品率低、草畜矛盾突出等问题。针对这些问题,建议在川西北草地藏系绵羊产区大面积推广“越冬棚圈、冬季补饲、经济杂交、当年羔羊出栏”的生产模式,实施“引进品种、杂交改良、季节性生产、羊肉加工”的产业化技术路线,逐步转变其传统饲养方式,推广先进实用的配套技术,提高经济效益。The resource current situation of Tibetan sheep in northwest plateau of Sichuan were studied in detaiL The results showed that, the problems of Tibetan sheep in present were low production, degeneration of improved individual, conflict between pasturage and livestock, crude feeding and management and so on.As for these problems, authors specially suggested building winter shed, winter supplementary feeding, commercial crossbreeding, lamb off in the same year in production area of Tibetan sheep in northwest plateau of Sichuan to raise economic results of feeding sheelp.

关 键 词：草地藏系绵羊 现状 问题 发展对策 

分 类 号：S826[农业科学—畜牧学]