油茶研究文献计量分析

Bibliometric analysis on Camellia oleifera literature

为了客观而全面地分析油茶研究动态和研究热点,以Web of Science和CNKI中国期刊数据库的论文产出量变化、研究国家地区和机构、主要研究人员、硕博论文数量、涉及学科、研究层次等指标作为分析指标,采用CiteSpace关键词共现网络分析方法,阐述了油茶研究的概况,分析了油茶研究的主要热点和发展趋势。结果表明:油茶研究自2004年后进入快速发展阶段,油茶研究论文总量和论文引用率均呈逐年增长趋势;油茶研究主要获得国家层面基金的资助,湖南、广西、江西等省区的资助力度均较大;油茶研究论文作者绝大多数为中国人,发文量最多的机构是中南林业科技大学,发表SCI论文最多的作者是该校教师谭晓风;油茶研究热点主要集中在良种选育、繁育和栽培、茶皂素、皂苷等方向。

In order to objectively and comprehensively analyze research trends and focus on Camellia oleifera,based on database of Web of Science and CNKI,using paper output changes,main countries,regions and institutions,major researchers,number of master and doctoral papers,related disciplines and research levels as indexes,combined with CiteSpace keyword visualization analysis method,general situation of C.oleifera research field were expounded,and main research focus and trends of C.oleifera were analyzed.The results indicated that C.oleifera research had entered a stage of rapid development,and total number of published articles and citation rate of papers had been increased year by year since 2004.C.oleifera researches were mainly funded by national funds,and were more funded in Hunan,Guangxi, and Jiangxi.Majority of C.oleifera research came from China.The institution with the largest number of articles was Central South University of Forestry & Technology.The author with the most SCI paper was TAN Xiaofeng from the university.Researches on C.oleifera mainly focused on selective improved variety,breeding and cultivation,tea saponin, saponin,and so on.