土壤水盐运移规律的研究是目前土壤物理学、农田灌溉学研究的一个重要方面，也是防治盐碱化、改良盐渍土的核心问题。为此，根据各国学者对土壤溶质、水盐运移的研究成果，评述了土壤水盐运移基本理论和入渗、蒸发条件下的土壤水盐动态规律，为进一步的研究提供指导。 Soil water and salt migration law is currently an important aspect of soil physics, farmland irrigation research, but also the core problem of salinization and saline soil improvement. Therefore, according to the research results of soil solutes, water and salt transport in various countries, the basic theory of soil water and salt transport and the dynamic laws of soil water and salt under infiltration and evaporation conditions are reviewed, which will provide guidance for further research.