低分子有机酸的生态功能和解P机制研究进展

Research progress on ecological functions and phosphorus release mechanism of low molecular organic acids

低分子有机酸是土壤有机组分中较为活跃的一类功能性有机物,是土壤学、植物营养学、生态学等多个学科领域的研究热点。结合国内外的研究成果,阐述了低分子有机酸的来源、生态功能及其对土壤P的释放作用,并对今后的研究提出展望。

Low molecular organic acids are relatively active functional organic compounds in soil organic components and are research hotspot in the field of soil science,plant nutrition,ecology,etc.Based on the research achievements at home and abroad,this paper describes the origin,ecological function,and soil phosphorus release of low molecular organic acids,and put forward the prospects for future research.