基于文献计量的国内外茶树干旱研究进展  

Research progress of tea tree drought based on bibliometrics

作　　者：李凯[1,2] 李泽宇[1,2] 梁月荣[1] 陆建良[1] 郑新强[1] LI Kai;LI Zeyu;LIANG Yuerong;LU Jianliang;ZHENG Xinqiang(Zhejiang University Tea Research Institute,Hangzhou 310058,China;Hainan Institute of Zhejiang University,Sanya 572025,China)

机构地区：[1]浙江大学茶叶研究所,杭州310058 [2]浙江大学海南研究院,海南三亚572025

出　　处：《中国农业大学学报》2023年第6期50-62,共13页Journal of China Agricultural University

基　　金：浙江省农业新品种选育重大科技专项-茶树(2021C02067-7);财政部和农业农村部:国家现代农业产业技术体系(CARS-19)。

摘　　要：为了解国内外茶树干旱研究热点动态、明晰茶树干旱研究历史的发展和展望未来茶树干旱研究发展前景,采用文献计量学方法,利用CiteSpace 5.7.R5软件,以1990—2021年发表在中国知网和Web of Science数据库中的茶树干旱相关研究文献为研究对象,分析国内和国外茶树干旱研究的发文量、期刊来源、合作作者情况和文章被引情况等。结果表明:在茶树干旱研究领域,Web of Science和中国知网两大数据库发文量总体呈上升趋势;发文数量居前列的作者大部分来自中国;主要的研究机构也是来自中国的科研院所和高校;当前对茶树干旱胁迫分子层面的研究是国内外研究的热点领域;茶树基因组测序已经完成,随着茶树基因组注释信息的不断完善,对茶树抗旱分子机理的研究仍会是未来一段时间内的热点。同时,本研究为茶树干旱研究领域的工作者提供了未来工作的重点之一:加强对茶树干旱发生时双因子乃至多因子胁迫耦合作用的研究。In order to understand the hot trends of tea drought research at home and abroad,and clarify the development of the history of tea drought research and look forward to the development prospects of tea drought research in the future,in the study,bibliometrics method and CiteSpace 5.7.R5 software were used to study literatures related to tea plant drought published from 1990 to 2021 in CNKI and Web of Science databases for understanding the dynamics of hotspots,the historical development and the development prospects of tea plant drought research in China and abroad.The number of published papers,journal sources,co-authors and citation of tea plant drought research at home and abroad were analyzed.The results show that in the field of tea plant drought research,the number of publications in Web of Science and CNKI databases show an overall upward trend.Most of the authors with the highest number of publications are from China,and the main research institutions are also from Chinese research institutes and universities.At present,the research on the molecular level of drought stress in tea plants is a hot field in the world.The sequencing of tea plant genome has been completed and with the continuous improvement of tea plant genome annotation information,the research on the molecular mechanism of tea plant drought resistance will still be a hot spot in the future.Meanwhile,this study provides one of the key points for future work for researchers in the field of tea drought research:to strengthen the study on the coupling effects of two-factor or even multi-factor stress during the occurrence of tea drought.

关 键 词：茶树 干旱 CITESPACE 研究动态 研究热点 

分 类 号：G353.1[文化科学—情报学] TS272[农业科学—茶叶生产加工]