大果木莲研究进展的VOSviewer可视化分析  

Visualization Analysis on the Research Progress of Manglietia grandis Hu & W.C.Cheng Based on VOSviewer

作　　者：罗群 陈中华 王磊 LUO Qun;CHEN Zhonghua;WANG Lei(Yunnan Academy of Forestry and Grassland,Kunming Yunnan 650201,P.R.China)

机构地区：[1]云南省林业和草原科学院,云南昆明650201

出　　处：《西部林业科学》2023年第5期1-6,共6页Journal of West China Forestry Science

基　　金：云南省重点研发计划项目(202203AE140002);昆明市国际合作项目(GHJD-2020031)。

摘　　要：为深入了解大果木莲的研究现状、重点领域和热点信息,选取中国知网数据库中与大果木莲相关的29篇目标文献作为研究对象,借助VOSviewer软件的大数据可视化功能,首次对该领域的研究进展进行系统的梳理和剖析。结果显示:(1)大果木莲领域的研究发展呈现出发文量整体较少且持续中断的状况,在未来的研究中需要更多的关注和投入,以推动其领域的持续发展。(2)在大果木莲研究中,科研机构和高校都发挥着主导作用,但研究机构之间联系较为松散,研究发展较为缓慢,研究的广度和深度还有待提高。(3)聚类知识图谱分析表明生理特性、遗传多样性、繁育和栽培技术、生态适应性和濒危机制与保护5个方面的研究是大果木莲的重点研究领域。研究热点主要聚焦在生理特性、繁育和栽培技术、濒危机制与保护3个方面。根据分析结果,本研究提出了建议和展望,为后续科研学者提供了关于拓展大果木莲研究深度和广度的借鉴和参考,同时亦为促进大果木莲这一珍贵树种资源的保护和可持续利用提供理论依据。Based on CNKI database,the article searches journal literature(29 articles)related to the research of Manglietia grandis Hu&W.C.Cheng,so as to have a deep understanding on its research status,priority areas,and hot topics.The VOSviewer soft ware was used for visual analysis of the research progress in M.grandis Hu&W.C.Cheng for the first time.The results showed that:(1)Articles concerning M.grandis Hu&W.C.Cheng studies are relatively fewer and not continuous,indicating that more efforts and investment are needed to promote further study.(2)Research institutions and universities have played an important role in M.grandis Hu&W.C.Cheng studies.However,cooperation among researchers are not high,which leads to slow development in this field.Research breadth and depth are expected to be improved.(3)The research priorities included physiological characteristics,genetic diversity,breeding and cultivation techniques,ecological adaptability,protection mechanism of endangered plants.The research hot spots are physiological characteristics,breeding and cultivation techniques,and protection mechanism of endangered plants.Based on the analysis results,the researchers put forward suggestions and prospects,so as to expand the depth and breadth of M.grandis Hu&W.C.Cheng study.Suggestions on conservation and sustainable utilization of this valuable tree species are also recommended.

关 键 词：大果木莲 重点领域 研究热点 VOSviewer 知识图谱 

分 类 号：S792.99[农业科学—林木遗传育种] G254.97[农业科学—林学]