河南农业大学学报2025，Vol.59Issue(2)：189-198,10.DOI:10.16445/j.cnki.1000-2340.20240801.001
配施有机肥调控农田土壤磷素有效性研究进展
Research progress on organic fertilizers application regulates phosphorus availability in farmland soil
摘要
Abstract
This study reviewed the research progress on regulating soil phosphorus(P)availability by applying organic fertilizers.It summarized the current utilization status of organic fertilizer and their potential to supply P,and discussed the biological potential of rational organic fertilizers application to improve the efficient utilization of P by crops.The focus was on explaining the mechanism of regula-ting the transformation of soil P forms and improving the P availability by applying organic fertilizers.These mechanisms involved increasing soil organic matter content,reducing P fixation and adsorption,adjusting soil stoichiometric ratio,improving aggregate structure,and enhancing microbial activity.In view of the low utilization rate of organic fertilizer in China,the future research directions were pros-pected.关键词
有机肥/无机磷/有机磷/吸附-解吸特性/磷素高效利用Key words
organic fertilizers/inorganic phosphorus/organic phosphorus/adsorption-desorption characteristics/efficient utilization of phosphorus分类
农业科技引用本文复制引用
张银杰,苗玉红,盛开,于晓娜,张亚丽..配施有机肥调控农田土壤磷素有效性研究进展[J].河南农业大学学报,2025,59(2):189-198,10.基金项目
国家自然科学基金项目(32302684) （32302684）
河南省科技攻关项目(242102110162) （242102110162）
河南省科技联合攻关计划项目(232103810009) （232103810009）
