苹果果实领域研究的可视化文献计量学分析OA

To deeply grasp the research context,current status and cutting-edge trends in the apple field,so as to guide future research hotspot planning and practical decision-making,this paper takes the core collection databases of China National Knowledge Infrastructure(CNKI)and Web of Science(WOS)as data sources,with the retrieval time ranging from January 1,1990 to December 31,2024.Using tools such as CiteSpace,Origin and Excel,this paper conducts visual analysis on source journals,publishing institutions,authors of the 4,052 retrieved core literatures,as well as keyword co-occurrence,clustering and burst detection,and draws the knowledge network and clustering mapping of this field.The results show that the overall number of publications in this field shows a growing trend,and Chinese scientific research institutions have become a non-negligible research force in this field.Fine varieties,photosynthetic characteristics,fruit quality have become research hotspots in the field of apple fruit in China.At present,branch composition,photosynthetic characteristics and soil mineral nutrients are the research frontiers in the apple field in China,while foreign research frontiers tend to explore the physiological,biochemical and environmental stress mechanisms.It is expected that future research will expand towards the directions of green diversification,modernization and sustainability.