国内水稻秸秆研究进展知识图谱分析
Knowledge Graph Analysis of Domestic Rice Straw Research Progress
叶浩东 1许星朋 1阳鑫梓 1李世迁2
作者信息
- 1. 广西大学农学院,广西 南宁 530004
- 2. 福建技术师范学院,福建 福州 350300
- 折叠
摘要
我国是世界农业大国,水稻秸秆资源丰富.文中围绕水稻秸秆循环应用情况,以中国知网数据库为数据检索源,借助 CiteSpace文献计量工具,对水稻秸秆相关研究文献的发文量、核心作者、研究机构、关键词等信息进行知识图谱的可视化分析.根据文章研究结果表明,水稻秸秆领域的年发文量总体呈现先增长后减少的趋势;大部分作者间有一定的合作关系,形成了规模型研究团队,以卞新民、沈其荣、刘满强等学者为主的研究群体最为显著;另外,除了"水稻秸秆"这个主题关键词外,"秸秆还田、生物碳、重金属"等关键词同样也是研究的热点.本研究旨在整合和梳理CNKI数据库中水稻秸秆相关文献的核心内容,以进行更深入的数据挖掘,有助于全面了解水稻秸秆研究的最新进展,并为未来水稻秸秆研究的方向提供指导.
Abstract
Our country is a world agricultural powerhouse,with abundant rice straw resources.Focusing on the application of rice straw circulation,this article utilizes the China National Knowledge Infrastructure(CNKI)database as the data retrieval source and employs CiteSpace,a literature analysis tool,to visually an-alyze the publication volume,core authors,research institutions,keywords,and other information related to rice straw research literature.According to the research results,the annual publication volume in the field of rice straw generally shows a trend of initial growth followed by a decrease.Most authors have certain coopera-tive relationships,forming large-scale research teams,with scholars such as Bian Xinmin,Shen Qirong,and Liu Manqiang being the most prominent in the research community.In addition to the main keyword"rice straw,"other keywords such as"straw return to field,biochar,heavy metals"are also hot topics in research.This study aims to integrate and summarize the core content of rice straw-related literature in the CNKI data-base to conduct more in-depth data mining,helping to comprehensively understand the latest developments in rice straw research and provide guidance for future directions in rice straw research.
关键词
文献计量学/秸秆/CiteSpace/知识图谱分析Key words
Bibliometrics/Straw/CiteSpace/Knowledge graph analysis引用本文复制引用
基金项目
国家重点研发计划(2019YFC1908204)
福建省引导性项目(2023H0023)
福州市科技计划(2022-P-012)
出版年
2024
国家科技期刊平台
NSTL
万方数据