土壤改良剂在盐渍化土壤生态修复中的应用

Research Progress of Soil Amendments in Salinized Area

对土壤改良剂在盐渍化土壤生态修复中的研究进行系统全面的梳理,分别对无机改良剂、有机改良剂以及生物改良剂等三种改良剂对盐渍化土壤的改良机理和改良效果进行系统总结。不同改良剂的改良效果和改良机理不同,从而导致不同改良剂有其适宜应用的土壤类型,为土壤改良剂在盐渍化土壤生态修复中的应用提供了理论依据。

In this study,the research of soil amendments in salinized soil ecological restoration was systematically and comprehensively reviewed,and the improvement mechanism and effect of inorganic a mendments,organic amendments and biological amendments on salinized soil were systematically summarized.The improvement effect and mechanism of different amendments were different.Therefore,different amendments have their own suitable soil types,which provides a theoretical basis for the application of soil amendments in the ecological restoration of salinized soil.