METHOD FOR PREPARING THE SURFACE OF AUTOMOBILE DISPLAYS FOR FOREST DIRECTION OF RECLAMATION UNDER DRID CONDITIONS OF COAL MINING Russian patent published in 2022 - IPC E21C41/32 A01B79/02 

FIELD: mining industry.

SUBSTANCE: invention relates to the mining industry, in particular to the reclamation of technogenically destroyed areas. A method is proposed for the formation of automobile dumps in the open mining of coal mining quarries, in which slots up to 1.3 m deep are cut on the steadily flattened surface of the beaded dumps. Furrows are formed in the upper part of the slot for subsequent sowing at the bottom of the furrow of grass seeds adapted for the region, trees and shrubs, treated with biological products, with a distance between the furrows-slits of 10-15 m. This technique in technology makes it possible to accumulate moisture in the crack and fine earth at its mouth at the bottom of the furrow, in which the sown grasses develop the root system, and the roots of the seedlings freely penetrate the root rags of the predecessor and master the space between the rows.

EFFECT: reduction of costs and time for full projective vegetation coverage of the leveled surface of mountain dumps.

1 cl, 2 dwg