世界奶牛饲料与饲养研究的知识图谱分析

Knowledge Mapping Analysis on Global Dairy Cattle Feeds and Feeding Research

本文旨在通过CitespaceⅡ对1928—2013年科学引文索引(SCI)数据库所收录的有关奶牛饲料与饲养研究的科技文献进行文献计量和网络共现分析,统计年度发文量,绘制作者、机构、共被引文献、关键词的共现网络知识图谱,直观地展示世界上该领域内高产作者和主要研究机构的分布,并通过高被引文献和高频关键词分析,透视该领域的整体状况和研究热点。

To understand the overall status of global dairy cattle feeds and feeding research,knowledge mapping analysis is conducted on international literatures from 1928 to 2013.Datasets downloaded from the retrieval platforms of Science Citation Index （SCI） were visualized with highly influential information visualization software,Citespace Ⅱ.The networks of co-citations,institution co-occurrence,author co-occurrence,as well as annual distribution of publications in global dairy cattle feeds and feeding research were mapped based on the literature analytic techniques of co-citation analysis and cluster analysis.