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Nikolaeva I.V., Pochatkova T.N., Manucharov A.S. INFLUENCE OF LONG TIME USAGE OF FERTILIZERS ON RHEOLOGICAL PROPERTIES OF TYPICAL CHERNOZEM The analysis of rheological curves of typical chernozem at humidity of maximal swelling allowed revealing that manure application caused dilatant properties at the expense of soil aggregates water-stability increase. Specific capacity increase of maximum destruction of structure in variant with manure improves technological properties of soil at the expense of viscosity decrease and durability limits increase. Under influence of mineral fertilizers sharp decrease of specific capacity of maximum destruction of structure in comparison with control is happened which causes unfavorable structural-mechanical properties.
About this article
Authors: Nikolaeva I.V., Pochatkova T.N., Manucharov A.S.
Year: 2007
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Editor-in-chief |
Sergey Aleksandrovich
MIROSHNIKOV |
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