国家茶叶产业技术体系创新研究热点与演进

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中图分类号：S571.1 文献标志码：A文章编号：1000-3150（2026）04-57-9

Research Hotspots and Evolution of China Agriculture Research System （CARS-Tea）

YANG Zhenwei， YANG Yajun*，WANG Xinchao

Institute of Tea Research，Chinese Academy ofAgricultural Sciences，Hangzhou31ooo8，China

Abstract： This study conducted a bibliometric analysis using CiteSpace to visualize Chinese and English literature funded by the China Agriculture Research System （CARS-Tea） from 2009 to 2025.By examining annual publication trends，authorcollaborationnetworks，keywordco-ocurrenceandclustering，andkeywordbursts，itsstematically delineated the developmental trajectory and knowledge structure evolution of innovation research under CARS-Tea funding.The findings have shown an overallupward trend in both the quantity and quality of publications.A sizable research communityhas emerged，along with several localcollaborative subgroups.However，the relatively low densityof theauthor collaboration network suggests that overallresearch coordination could be enhanced.The ten major thematic clusters identified through keyword clustering comprehensively cover the entire tea industry chain.This demonstrates the systematic design of CARS-Tea's innovation research portfolio， which aligns with the broader objectives of the China Agriculture Research System.Furthermore，keyword burst analysis indicates that research hotspots remain closely synchronized with China's NationalAgricultural Scienceand Technology Strategic Planning.This study provided empirical evidence for evaluating the effectiveness of CARS-Tea's research and for optimizing future research directions.It also offered valuable insights for improving the overall framework of the China Agriculture Research System.

Keywords： tea， CARS，bibliometrics，research hotspots，knowledge map

为推进我国现代农业发展，系统性提升农业科技创新能力，农业农村部与财政部于2007年联合启动了现代农业产业技术体系建设。（剩余10573字）