Impact of Ecotol on Transplants of Woody Species

Abstract

For the first time was used ecotol (nonconventional organic fertilizers, a new class of bioactive substances) for the purpose of impact on growth and physiological state of woody species’ transplants of different resistance to man-caused impact. There was specified that presence in ecotol biogenous amines, their precursors and products of oxidative deamination. There was analyzed influence of ecotol on lead mobility in soils of different contamination by given metal, as well as defined total content and labile forms of metals after growth Fraxinus pennylvanica (white ash) and Picea excels(fir spruce). Different species of trees responded not uniform on ecotol application in the conditions of soil contamination by heavy metals. As long as for urban garden and green planting of sanitary protection zone used mainly more resistance to man-caused impacts hard woods, than ecotol will be impact positive effect on physiological state.