宁夏奶牛DHI测定技术发展历程、存在问题及对策建议  

Development,Problems and Countermeasures and Suggestions of DHI Technology of Dairy Cattle from Ningxia

作　　者：脱征军[1,2] 邵怀峰 温万 田佳 昝林森[1] 

机构地区：[1]西北农林科技大学动物科技学院,陕西杨陵712100 [2]宁夏回族自治区畜牧工作站,宁夏银川750002

出　　处：《中国牛业科学》2017年第1期37-39,59,共4页China Cattle Science

基　　金："十二五"国家科技支撑计划(2012BAD12B07);宁夏回族自治区农业育种专项(2013NYYZ05)

摘　　要：2006年农业部将宁夏列入全国荷斯坦奶牛良种繁育体系建设项目区之一,并批复实施《宁夏奶牛DHI测定中心建设项目》。2008年宁夏奶牛DHI测定中心被正式确认为全国18个测定中心之一。在正式实施测定的8年中,宁夏DHI测定工作取得了长足进步,由建立初期18个参测牛场、每月测定奶样约5000头份,发展到目前的45个参测牛场、每月测定奶样2.5万头份左右。本文在梳理总结宁夏DHI测定技术发展历程的同时,分析了存在问题,并提出了相应的对策建议。In 2006, Ningxia was included in the national Holstein cattle breeding system construction project area by the the Ministry of agriculture, and approved the implementation of Ningxia DHI Center of Dairy Cattle Construction Project. In 2008, the Ningxia DHI Center was officially recognized as one of the 18 national DHI centers in China. In the determination of the formal implementation of 8 years, Ningxia DHI determination work has made great progress, from the early establishment of the 18 dairy farm, about 5000 cattle milk samples were measured monthly, developed to 45 dairy farm, 25,000 cattle milk samples were measured monthly. In this paper, the author summarizes the development process of the DHI technology in Ningxia, analyzes the existing problems, and puts forward some corresponding countermeasures.

关 键 词：宁夏 奶牛 DHI 发展历程 存在问题 对策建议 

分 类 号：S823[农业科学—畜牧学]