农学学报Issue(1)：65-72,8.
日本最古老的牛种--见岛牛的研究进展
Research Progress on the Oldest Bovine Species in Japan:Mishima Cattle
摘要
Abstract
In order to provide the guidance and reference on protection, development and utilization of genetic resources to the local rare bovine species in China, the experience of conservation and utilization on Mishima Cattle in Japan was introduced. The formation process, production and reproductive performances in Mishima Cattle were systematically stated via visiting Yamaguchi University and the Technological Center of Agriculture and Forestry, Yamaguchi Prefecture in Japan, and referring the related data of Mishima Cattle. Mishima Cattle were designated as Japanese‘national natural treasure’in 1928, which was regarded as the oldest Japanese Cattle and the most important bovine resource in Japan. Mishima Cattle had the ability of top-quality beef with‘flake meat’. Mishima bull (and/or frozen semen) crossed Holstein cows to produce the hybrids with high yield and high-quality beef. However, Mishima Cattle not only matured later, possessed small body size, low reproduction rate, but also had smaller population size and high inbreeding coefficient. It is practical that Mishima bull and/or frozen semen cross beef and dairy breeds to produce high-quality beef.关键词
见岛牛/外貌特征/生产性能Key words
Mishima Cattle/Physical Characteristics/Production Performances分类
农业科技引用本文复制引用
和占星,张继才,亐开兴,王安奎,黄必志..日本最古老的牛种--见岛牛的研究进展[J].农学学报,2015,(1):65-72,8.基金项目
云南省科技创新人才计划“云南省技术创新人才培养对象”(2010CI082)；国家肉牛牦牛产业技术体系“昆明综合试验站”(CARS-38)；云南省科技厅重大专项“BMY牛优良性状的形成机制及对比评价研究”(2013FC004)。 （2010CI082）
