基于专利计量的国内油茶果采收技术创新热点与趋势研究

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中图分类号：S233.4 文献标志码：A

Research on Innovation Hot Spots and Trends of Domestic Camellia oleifera Fruit Harvesting Technology Based on Patentometrics

PAN Wen，CHEN JianWu，GAN ChunYan，YANG LiPing，MENG Fang，

WANG DongXue

（GuangxiForestryResearch Institute，Guangxi Laboratoryof Forestry，Improved Variety and Cultivation Innovation CenterofOil-Tea Camellia in Guangxi，GuangxiKeyLaboratoryofSpecialNon-WoodForests Cultivation and Utilization，Nanning，Guangxi530o02，China）

Abstract： 【Objective】 Camelia oleifera is an important woody oil tree species，mostly planted in hilly and mountainous areas，mainly harvested by manual and vibrating harvesting equipment， which has the problems including low harvesting efficiency，low net recovery rate and high bud damage rate.The oil-tea camellia（C. oleifera） industry urgently needs to develop smaller，automatic and intelligent C.oleifera fruit harvesting equipment to improve the harvesting efficiency and economic benefits. This study aimed to investigate the innovation hot spots and R&D trends in domestic C.oleifera fruit harvesting patents，providing a reference for related technology development and application.【Method】 Relevant patent documents from 2010—2025 were retrieved from the Patsnap patent database via keywords indexing including“Camellia oleifera，Camelia oleifera fruit，Camellia oleifera seed，harvesting，picking，harvesting machine”。（剩余10744字）