土壤2025，Vol.57Issue(6)：1211-1218,8.DOI:10.13758/j.cnki.tr.2025.06.004
中国酸化耕地治理现状与提质增效战略
Current Status and Enhancement Strategies for Acidified Cropland Management in China
摘要
Abstract
Over the last four decades,intensified soil acidification has emerged as a severe manifestation of cultivated land degradation in China.The No.1 Central Document of 2025 explicitly identifies"strengthening the management of acidified and degraded cultivated land in southern China"as a key strategic measure to safeguard national food security and ecological security.Although substantial research has been conducted on the processes,mechanisms,and control technologies related to acidified croplands,systematic strategic research remains scarce.Therefore,this paper reviews recent advances in acidification research worldwide and summarizes the achievements and persistent challenges in managing acidified croplands in China.By incorporating regional acidification characteristics and centering on scientific and technological innovation,we integrate fundamental theories,technological breakthroughs,and policy support to propose three major tasks and six specific measures aimed at enhancing the quality and efficiency of acidified cultivated land.These recommendations are designed to support the national strategy of"sustainable farmland use and innovative application of agricultural technology"and contribute to sustainable agricultural development.关键词
酸化耕地/区域特点/防控技术/分区分类/科技创新Key words
Acidified cropland/Regional characteristics/Control technologies/Regionalization and categorization/Technological innovation分类
农业科技引用本文复制引用
XU Minggang,CAI Zejiang,LI Dandan,SUN Nan,ZHANG Wenju,LIU Chaoyang..中国酸化耕地治理现状与提质增效战略[J].土壤,2025,57(6):1211-1218,8.基金项目
中国工程院战略研究与咨询项目(2024-XZ-54)资助. （2024-XZ-54）
