现代农业研究2025，Vol.31Issue(4)：7-11,5.
土壤磷循环研究趋势与热点领域
Research Trends and Hotspots of Soil Phosphorus Cycle
摘要
Abstract
Phosphorus is a key limiting factor for crop growth in ecosystems,and the soil phosphorus cycle is the main phosphorus cycling process in terrestrial ecosystems.An in-depth understanding of the soil phosphorus cycle is of great significance for improving the efficiency of phosphorus fertilizer utilization,alleviating the shortage of phosphorus resources,guaranteeing food security and promoting the sustainable development of agriculture.In the context of global climate change and sustainable agricultural development,research on the soil phosphorus cycle has been growing,but there is a lack of systematic organization and analysis of soil phosphorus cycle related research.In this study,we analyzed the number of publications,major research countries and institutions,and research hotspots and trends in the field of soil phosphorus cycle.By counting and analyzing the relevant literature published between 2005 and 2023,we found that(1)research targeting the soil phosphorus cycle has shown a growing trend,especially a high rate of growth after 2017;(2)China and the United States are the main contributing countries to soil phosphorus cycle research,occupying a The Chinese Academy of Sciences and the University of California are the leading research organizations in soil phosphorus cycle research;(3)English journals such as Science of the Total Environment,Soil Biology&Biochemistry and Plant and Soil publish the most research on soil phosphorus cycle,and Ecology Journal of China publishes the most research on soil phosphorus cycle among the Chinese journals.(4)The research hotspots of soil phosphorus cycle are mainly concentrated in the fields of environmental science and ecology,agriculture,etc.,which are related to soil nutrients,soil enzyme activity,soil microorganisms and soil physical and chemical properties.Differences in soil phosphorus cycling mechanisms under different geographic and climatic conditions,soil-plant-microbe interactions,and the impact of global climate change on soil phosphorus cycling are still important directions for future research.The study provides an important reference for a deeper understanding of soil phosphorus cycling and its response in global change.关键词
土壤/磷循环/文献计量法Key words
soil/phosphorus/bibliometric methodology分类
农业科学引用本文复制引用
唐澜心,苏炳睿,王元君,王峻,郑学昊..土壤磷循环研究趋势与热点领域[J].现代农业研究,2025,31(4):7-11,5.基金项目
四川省自然科学青年基金"安宁河河岸带农田土壤中微生物—矿物对磷循环的耦合影响"(项目编号:2024NSFSC0847) （项目编号:2024NSFSC0847）
