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首页> 外文期刊>Вестник Московского университета, Сер. 17. Почвоведение: Науч. журн. >Chemical and mineralogical characteristics of solon-chakous solonetz and meadow-chestnut soil
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Chemical and mineralogical characteristics of solon-chakous solonetz and meadow-chestnut soil

机译：Solon-Chakous Solonetz和Meadow-Chestnut土壤的化学和矿物学特征

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摘要

Solonchkous solonetz of microhills and meadow - chestnut soils of microdepressions forming a soil assemblage in the north Pricaspian Plain are found to have the similar degree of textural profile differentiation. This fact and the superdisperssion status of expandable clays give grounds to conclude that the meadow - chestnut soils had passed the salinization and (or) solonetzic stage in the course of their evolution. Accumulation of illites in the topsoil of both profiles as compared with the subsoil and parent material is thought to be due to the process of illitization. The higher content of illites in clay fraction throughout the whole profile (including BC horizon) meadow - chesnut soil as compared with solonchakous solonetzes in accounted formore intensive illization in soils of microdepressions due to the additional supply of K with melting water.
机译：发现微钻和草地上的索科·索妥 这种事实和可扩展粘土的超级分散状态促使地得出结论，草甸 - 栗子土壤在其演变过程中通过了盐渍化和（或）Solonetzic阶段。 与岩土和母体材料相比，两种型材的表土中的蓄积是由于诽谤的过程。 与含有熔化水的额外供应额外供应熔化水的额外供应，整个整体轮廓（包括BC地平线）草甸 - 叶片土壤中粘土分数中的粘土分数含量较高的含量较高。

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