Fractional composition of humus in leached chernozems and gleyed podzolized chernozem-like soils of the northern forest-steppe zone |
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| Authors: | F R Zaidel’man T M Ginzburg |
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| Institution: | (1) Department of Soil Physics and Soil Reclamation, Faculty of Soil Science, Moscow State University, Moscow, 119991, Russia |
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| Abstract: | The composition of humus in leached chernozems differs from that in gleyed podzolized chernozem-like soils in the northern forest-steppe zone of European Russia. Leached chernozems have the fulvate-humate humus. Gleyed podzolized chernozem-like soils have the humate-fulvate humus. A more aggressive composition of humus in the latter soils is caused by their overwetting and the development of gley processes under conditions of a stagnant-percolative soil water regime. |
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