METHOD FOR RESTORATION OF SOILS DISTORTED WITH OPEN-PIT MINING WORKS

摘要

A method for restoration of dumps includes successive filling to planned surface of rocks, loams, sand, layer of potentially fertile rocks, to that one plants are planted, after formation of root system of those one fills one more layer of potentially fertile rocks, to that one plants are planted again, and after root systems of two layers overlap one fills a layer of black earth. Formation of technical earth provides for application of fertile layer of earth with thickness not less than 5060 cm to selectively filled rock (usually loess-like or red-brown loams). Fertile layer of earth shall include not less than 2.0 % of humus for southern black earth and not less than 2.5 % for usual black earth.