奶牛是提供乳汁及各类乳制品的重要畜种,然而全世界25%~68%的奶牛受到不同程度乳房问题的困扰。针对奶牛群乳房健康改良,各国奶牛科学家进行了大量研究。本文首先利用WebofScience网络检索平台,以奶牛(dairycattle)、乳房炎抗性(mastitisresistance)等为关键词,获得逾60年(1954~2015年)关于奶牛乳房炎抗性的科技文献5843篇;基于这些文献,进一步利用CitespaceⅡ软件,系统分析了奶牛乳房炎抗性研究的主要领域、热点及前沿,为提高奶牛群乳房健康及乳房炎抗性提供综合全面的信息。
Dairy cattle is one of the important livestock that provides milk with rich nutrients and dairy products. However, about 25%~68% of dairy cattle around the world are facing the udder health problems. Dairy cattle researchers have conducted various kinds of studies to overcome these problems. Based on the web of science network retrieval platform, we used “dairy cattle” and “mastitis resistance” as key words and acquired 5843 international SCI literatures from 1954 to 2015. Keeping in view the literatures as materials, we analyzed the main research ifelds, the institutions and the frontier which provide the comprehensive information about the improvement of udder health and mastitis resistance of dairy cattle.