文献类型：期刊文献

英文题名：Trends in research on relationship between root exudates and soil phosphorus: a bibliometric analysis

作者：Ding, Yijie[1,2] Yao, Jiabao[3] Li, Fengqing[3] Chen, Shiyou[1,2] Wang, Hui[1,2] Hou, Lingyu[1,2] Liu, Lei[1,2] Sun, Qiwu[1,2]

第一作者：Ding, Yijie

通信作者：Liu, L[1];Sun, QW[1];Liu, L[2];Sun, QW[2]

机构：[1]Chinese Acad Forestry, Res Inst Forestry, State Key Lab Efficient Prod Forest Resources, Beijing, Peoples R China;[2]Chinese Acad Forestry, Res Inst Forestry, Key Lab Tree Breeding & Cultivat, State Forestry & Grassland Adm, Beijing, Peoples R China;[3]Chinese Acad Forestry, Expt Ctr Subtrop Forestry, Nanchang, Jiangxi, Peoples R China

年份：2025

卷号：16

外文期刊名：FRONTIERS IN PLANT SCIENCE

收录：;Scopus(收录号：2-s2.0-105013465261);WOS:【SCI-EXPANDED(收录号:WOS:001551131300001)】；

基金：The authors thank Chinese Academy of Forestry, China, and the State Key Laboratory of Efficient Production of Forest Resources, Key Laboratory of Tree Breeding and Cultivation of State Forestry and Grassland Administration, Experimental center of subtropical Forestry for their invaluable institutional support. Special thanks are extended to the Fundamental Research Funds for the Central Non-profit Research Institution of Chinese Academy of Forestry(CAFYBB2023QC001) and Jiangxi Natural Science Foundation General Project (20232BAB205047) for their generous financial support, which was instrumental in conducting this research. This research would not have been possible without everyone's involvement collective efforts and collaboration.

语种：英文

外文关键词：root exudates; phosphorus; available nutrients; bibliometrics analysis; CiteSpace

摘要：Introduction: Phosphorus (P) is an essential element for plant growth, but low availability of soil phosphorus limits agricultural and forestry development. Root exudates play a significant role in enhancing soil phosphorus availability. Methods: Based on bibliometric methods, this study conducted a quantitative analysis of 276 relevant articles from the Web of Science database between 2001 and 2024 using visualization tools such as CiteSpace and VOSviewer. The analysis explored multiple dimensions, including publication volume, contributing countries, highly cited literature, and keyword trends. Results: The results revealed that research in this field has gradually gained attention over the past two decades, with a rising trend in publications, particularly dominated by China. Studies primarily focused on botany, soil science, and agronomy, with frequent publications in journals such as Plant and Soil. Through clustering of high-frequency keywords related to root exudates and soil phosphorus interactions, research hotspots were found to have expanded from model plants and plant growth traits to diverse plant species and deeper mechanistic explorations. Conclusion: Future research should emphasize international collaboration, integrate controlled laboratory experiments with field trials, and leverage multidisciplinary approaches to advance practical applications, providing insights for addressing potential soil phosphorus crises and providing scientific support for the sustainable development of global agriculture and forestry and carbon neutrality goals.