ASSESSMENT LIQUID FORM DIRECT IMPACT OF FERTILIZERS ON TYPICAL CHERNOZEM STRUCTURAL UNITS

Vasyl Filon, Svetlana Prudnikova

Abstract


We show a direct effect of liquid fertilizer forms for various sized structural units of a typical black soil. The authors used a unique methodology for assessing the stability of soil aggregates to the effects of fertilizers. The basis of the specified methods laid determining water resistance of structural assemblies for Andrianov. It was established that the greatest resistance to liquid forms of fertilizer have structural units of typical black soil under fallow and shelterbelts. Quite sensitive to the effects of fertilizer units have higher orders. LCF almost no effect on the structural units of a typical black soil. Heating a little CAS units and ammonia water by 60-80% led to the destruction of aggregates of 5 mm.

Keywords


fertilizer; structural-aggregate composition; stability of structural aggregates

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Copyright (c) 2017 Vasyl Filon, Svetlana Prudnikova

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ISSN (Print) : 2449-7320

ISSN (Online) : 2449-8726