RECLAMATION OF SOIL DAMAGED IN COAL PRODUCTION Russian patent published in 2013 - IPC B09C1/00 A01B79/02 C05F11/02 

Abstract RU 2471579 C1

FIELD: process engineering.

SUBSTANCE: invention relates to reclamation of soils. Proposed method comprises reclamation leveling and introducing nitrogen, phosphoric and potassium mineral salts. To process seeds and vegetating plants before sowing, biologically active product of peat peroxidate-ammoniac hydrolysis containing humic acids in concentration of 0.0025-0.005% is used. Note here that plowing and seeds sowing are performed. Is necessary, additionally sown are seeds and introduced are nitrogen, phosphoric and potassium mineral salts.

EFFECT: stimulated seeds germination, intensified photosynthesis, activation of native microflora.

2 tbl, 3 ex

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RU 2 471 579 C1

Authors

Alekseeva Tat'Jana Petrovna

Sysoeva Lidija Nikolaevna

Trunova Nina Maksimovna

Burmistrova Tat'Jana Ivanovna

Tereshchenko Natal'Ja Nikolaevna

Dates

2013-01-10Published

2011-07-07Filed