FIELD: agriculture.
SUBSTANCE: invention relates to agriculture and forestry and can be used when solving problems of lithosphere protection. Method involves preparation of active coal, its introduction into soil and cultivation of crops. At that, activated carbon is used with ratio of micropore meso pores and macro pores equal to 1.0:(0.2-1.5):(1.5-6.0), and size of micro pores is 1.2-1.6 nm. Activated carbon is introduced into soil in doses of 50-400 kg/ha. Introduction of activated carbon in soil is carried out in granulated form with particle size of 0.3-0.8 mm or in form of aqueous suspension of activated carbon with particle size of <100 mcm with content of coal in suspension of 2-10 wt%.
EFFECT: method allows to increase fertility of soils contaminated with residues of herbicide.
3 cl, 4 ex
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