我国水肥耦合研究热点及趋势探析

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摘要 利用CiteSpace软件绘制作者、机构、关键词等知识图谱,对中国学术网络出版数据库 (CNKI) 上发表的水肥耦合文献进行分析和评论。研究发现,研究机构、学者之间的联系和合作较少。研究热点冬小麦、果实品质和枸杞为我国水肥耦合研究的主要研究动向。
关键词 水肥耦合;可视化分析;热点主题;趋势
中图分类号 S-058 文献标识码 A
文章编号 0517-6611(2022)05-0220-04
doi:10.3969/j.issn.0517-6611.2022.05.055
开放科学(资源服务)标识码(OSID):
Analysis on the Hotspots and Trends of Water-fertilizer Coupling Research in China
ZHANG Zhi-yuan,LI Yu-qing
(Tibet Agriculture and Animal Husbandry College,Linzhi,Tibet 860000)
Abstract CiteSpace software was used to draw a knowledge map of authors,institutions,keywords,etc.We analyzed and commented on the water and fertilizer coupling literature published on the China Academic Network Publishing Database (CNKI).It was found that there were fewer connections and cooperation between research institutions and scholars.Research hotspots of winter wheat,fruit quality and wolfberry were the main research trends of water and fertilizer coupling research in China.
Key words Water and fertilizer coupling;Visual analysis;Hot topics;Trends
作者简介 张志远(1996—),男,安徽合肥人,硕士研究生,研究方向:高原节水灌溉。(剩余8216字)