基于文献计量分析紫穗槐研究进展及趋势

Analysis of Amorpha fruticosa L.Research Progress and Trend Based on Bibliometrics

以中国知网(CNKI)全文数据库为数据源,对2012—2021年发表的有关紫穗槐研究的文献进行检索,利用Excel软件和VOSviewer软件对载文量年度变化趋势、文献类型、研究团队、研究机构、研究高频词、单篇被引频次、文献研究方向等进行系统分析。结果显示,2012—2021年间中国知网(CNKI)数据库共收录618篇紫穗槐相关中文文献,其中林业类文献最多,为261篇(占比43.72%);全部文献中有193篇受基金项目支持,国家级基金项目为167篇(占比86.53%);发文数量最多的研究机构为西北农林科技大学,共发文57篇(占比25.68%);收录紫穗槐相关文献最多的期刊为《西北农林科技大学学报》,共计25篇。紫穗槐的生态与环境、造林与栽培养护、植物生理等方向是近年来的研究热点,我国在以上3个研究方向已经取得了较高水平的科研成果。虽然紫穗槐的文献数目自2014年后呈现下降趋势,但已经在2020年出现上升现象,说明紫穗槐的科研价值重新受到了学者们的关注。

Taking CNKI Full-text Database as the data source,the literatures on the study of Amorpha fruticosa L.published from 2012 to 2021 were retrieved,and the annual change trend of number of articles,literature types,research teams,research institutions,research high-frequency words,single citation frequency and literature research direction were analyzed systematically by Excel and VOSviewer softwares.The results showed that from 2012 to 2021,a total of 618 Chinese literatures related to A.fruticosa were included in the CNKI database,of which 261 papers(43.72%)were forestry literatures.Among all these literatures,193 were supported by fund projects,and 167(86.53%)were supported by national fund projects.The research institution with the largest number of papers was Northwest A&F University,with a total of 57 papers(25.68%).Journal of Northwest A&F University collected the most related literatures on Amorpha amorpha,number of which was 25 in total.Moreover,the ecology and environment,afforestation and cultivation,plant physiology of A.fruticosa were the research hotspots in recent years.China had achieved high level of scientific research results in these three research directions.Although the number of literatures on A.fruticosa showed a downward trend since 2014,it had increased in 2020,which indicated that the scientific research value of A.fruticosa had regained the attention of scholars.