Functional role of amphiphilic humus components in humus structure formation and soil genesisстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:Soil humus substances are considered as a multicomponent system of amphiphilic (exhibiting both hydrophilic and hydrophobic properties) substances. Hydrophilic components of humus substances ensure the eluvial and eluvial-illuvial differentiation of the soil profile; hydrophobic components arc responsible for the accumulative type of humus profile and the water stability of soil aggregates. Possible mechanisms for the formation of hydrophobic-hydrophilic properties of humus substances as dependent upon the water-air regime of soils are discussed.