作物研究2025，Vol.39Issue(4)：341-350,10.
基于CNKI和WoS数据库的再生稻研究文献计量分析
Bibliometric Analysis of Ratoon Rice Research Based on CNKI and WoS Databases
摘要
Abstract
In order to explore the research status,hot spots and future development trends of ratoon rice,using the literature materials from the core collections of China National Knowledge Infrastructure(CNKI)and the Web of Science(WoS)as data sources,and using the CiteSpace knowledge map analysis tool,visual analysis was carried out in terms of annual publi-cation volume,author group,publication organization,keyword clustering and emergence.The results showed that research related to ratoon rice was in a stage of rapid development in recent years,and China's research in this field has important international influence,ranking first in the number of papers published,led by Huazhong Agricultural University.The insti-tution with the highest volume of publications in China is Hunan Agricultural University,but the cooperation between the authors is not close enough and forms an independent team.The results of keyword cluster analysis and emergent word a-nalysis show that the yield of ratoon rice has always been the focus of research by scholars at home and abroad.In the past,cultivation methods and fertilizer application were mainly used as means to improve yield.In recent years,greenhouse gas emissions,stubble height,quality and inheritance of ratoon rice planting models have become the focus of attention,and re-search in this area may continue for some time.关键词
再生稻/文献计量分析/中国知网/WoS数据库/CiteSpaceKey words
ratoon rice/bibliometric analysis/China Knowledge Network/Web of Science core collection/CiteSpace分类
社会科学引用本文复制引用
陈宏景,盖盼盼,孙鑫,姜巨鹰,何在周,唐启源..基于CNKI和WoS数据库的再生稻研究文献计量分析[J].作物研究,2025,39(4):341-350,10.基金项目
国家水稻产业技术体系岗位专家项目(CARS-01-26) （CARS-01-26）
湖南省研究生科研创新项目(CX20230696). （CX20230696）
