Influence of Long-Term Flood with Surface Waters with High Mineralization on Group and Fractional Composition of the Meadow Soils Humus
L. V. Ufimtseva, A. A. Kalganov
Institute of Agricultural Ecology - FGOU VPO Chelyabinsk State Agricultural Engineering Academy
insagro@mail.ru, insagro@mail.ru
Keywords: meadow soil, humus, humic acids, fulvic acids, level of humification
Pages: 747-751
Abstract
Basic trends of the transformation of meadow soil humus under the influence of long-term flood with surface waters having high mineralization were analyzed. Displacement of the balance between the forms of humic acids differing in binding with soil, forms the contraction of the ratio СHA/СFA and the level of humification of organic matter are considered.
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