土壤2025，Vol.57Issue(3)：485-497,13.DOI:10.13758/j.cnki.tr.2025.03.001
碳循环在土壤酸化与调控中的作用
Role of Carbon Cycle in Soil Acidification and Its Inhibition
摘要
Abstract
In recent decades,accelerated soil acidification has caused serious harm to agricultural production and ecological system in China.The inhibition of soil acidification is of great significance for improving crop yield and quality and ecological protection.Soil carbon cycle plays an important role in the global carbon cycle,is closely related to global climate change,and to soil acidification and its inhibition.In this paper,the roles of carbon cycle processes such as soil respiration,root secretion of organic matter,soil carbonate reactions,and accumulation and transformation of organic matter in soil acidification were reviewed in detail.The inhibition of organic materials such as animal manure and chitosan on soil acidification and the amelioration of soil acidity were summarized,and the inhibition of soil organic matter on aluminum mobilization in soil acidification were discussed.This review can provide reference for the further study of soil acidification mechanisms and provide theoretical basis for the research and development of soil acidity amelioration by organic materials.关键词
碳循环/土壤酸化/铝活化/铝毒害/酸化阻控/酸度改良Key words
Carbon cycle/Soil acidification/Aluminum mobilization/Aluminum toxicity/Inhibition of soil acidification/Amelioration of soil acidity分类
资源环境引用本文复制引用
李科伟,徐仁扣..碳循环在土壤酸化与调控中的作用[J].土壤,2025,57(3):485-497,13.基金项目
中国科学院战略性先导科技专项(A类先导专项)(XDA0440404)资助. （A类先导专项）
