广东农业科学2025，Vol.52Issue(2)：14-30,17.DOI:10.16768/j.issn.1004-874X.2025.02.002
微生物在盐碱地改良中的作用研究进展
Research Progress on the Role of Microorganisms in the Remediation of Saline-alkali Land
摘要
Abstract
Saline-alkali land,serving as a crucial reserve land resource,is widely distributed in China.Enhancing soil quality to unlock the agricultural potential of these lands is of great importance to ensure national food security and promote sustainable socioeconomic development.Notably,saline-alkali soils harbor diverse microbial resources with multifaceted functions.As the most active components within soil ecosystems,microorganisms play pivotal roles in improving soil structure,enhancing soil fertility,and facilitating plant growth.The strategic exploitation of these microbial resources represents a promising approach for saline-alkali soil remediation.Nevertheless,substantial challenges persist in developing microorganism-based amelioration technologies,as there are still lack of comprehensive understanding of microbial community assembly mechanisms,pathways for regulating ecological functions,and plant-microbe mutualistic interactions in saline-alkali environments,and the inherent environmental sensitivity of microbial communities further compounds these limitations.This paper summarizes the main functional microbial resources in saline-alkali land,outlines the primary pathways through microorganisms to enhance soil quality,promote plant growth and stress resistance,and boost crop productivity.It also systematically reviews the current main methods and research progress in utilizing microorganisms for saline-alkali soil remediation,and discusses the challenges faced in this progress as well as future research content and directions,with the aim of promoting the development of microbial ecological research in saline-alkali land and providing microbiological solutions for saline-alkali soil remediation.关键词
盐碱地改良/功能微生物/耐盐碱微生物/微生物改良/修复机制/微生物群落调控Key words
saline-alkali soil remediation/functional microorganisms/saline-alkali resistant microorganisms/microbial remediation/amelioration mechanisms/regulation of microbial community分类
农业科技引用本文复制引用
孙瑞波,章凤玲,宗静雯,罗聪,李凯旋,王滢,陈林..微生物在盐碱地改良中的作用研究进展[J].广东农业科学,2025,52(2):14-30,17.基金项目
国家自然科学基金(41807057) （41807057）
中国科学院战略性先导科技专项(XDA24020104-2) （XDA24020104-2）
