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一、问题的提出及其意义国内外的大量研究业已证明,盐渍土的形成,特别是土壤次生盐渍化的形成与潜水密切相关。Ковда(1946)曾详细论述了潜水的矿化与土壤盐渍化的关系,指出矿化潜水通过土壤毛管蒸发向上层土体累积盐分是土壤盐渍化的重要原因。熊毅(1961)通
First, the problem raised and its significance A large number of studies at home and abroad have proved that the formation of saline soil, especially the formation of secondary soil salinization and diving are closely related. Ковда (1946) discussed in detail the relationship between the mineralization of the submarine and the salinization of the soil. It is pointed out that the accumulation of salt in the subsoil through evaporation of the soil capillary is an important cause of soil salinization. Xiong Yi (1961) pass