邓川牛品种资源现状的调查与分析  

Investigation and analysis on present situation of Dengchuan cattle breed resources

作　　者：杨丽 苏子峰 李慧英 赵天章 YANG Li;SU Zifeng;LI Huiying;ZHAO Tianzhang(Dali University,Dali 671003,China)

机构地区：[1]大理大学,云南大理671003

出　　处：《黑龙江畜牧兽医》2021年第13期58-61,67,146,147,共7页Heilongjiang Animal Science And veterinary Medicine

基　　金：2020年度云南省地方本科高校基础研究联合专项面上项目(202001BA070001-096);大理大学大学生科研基金项目(KYSX2019087)。

摘　　要：邓川牛是云南省特有的高原特色牛种,数量日益减少,原始种群濒临灭绝。为了给今后纯种邓川牛种质资源保护及开发利用提供新的理论依据,笔者对邓川牛资源现状进行了线上资料查询和线下实地走访调研,获得了关于20世纪80年代和2000年至今邓川牛的种群规模、分布情况、品种现状等相关指标的最新数据,并针对目前原始邓川牛资源现状面临的相关问题提出了相应的解决措施,这对邓川牛的有效保种及制订科学合理的开发利用方案具有一定指导意义。The population of Dengchuan cattle, as a plateau characteristic breed of local cattle in Yunnan Province, is decreasing day by day, and its original population is on the verge of extinction. In order to provide a new theoretical basis for the protection and exploitation of the germplasm resources of pure-bred Dengchuan cattle in the future, the authors summarized the current situation of Dengchuan cattle resources through online information inquiry and offline field visit and investigation. The latest data about the population size, geographical distribution and variety status of the original breed of Dengchuan cattle were obtained in the 1980 s and 2000 to the present. The corresponding measures to solve the current situation of the original Dengchuan cattle resources facing related problems were put forward, which has a certain guiding significance for the effective conservation of Dengchuan cattle and the formulation of scientific and reasonable development and utilization programs.

关 键 词：邓川牛 种质特征 生存环境 品种资源 开发 利用 

分 类 号：S823[农业科学—畜牧学] S813.21[农业科学—畜牧兽医]