The vegetative-field experiment results on influence estimation of chernozem pollution level by Pb, Cu on accumulation of them in the soil-plant system are given in the article. It is determined that concentration of the metal mobile fractions in soils depends on the dose of their application and authentically decreases when using the researched detoxicants. The most efficient detoxicant is sodium humate in the dose of 0,3 g/kg of soil.
leached chernozem, lead, copper, detoxicants, cationite, superphosphate, sodium humate, bird dung, cumulation, heavy metal mobile fraction absorption factor
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