| 摘要 |
FIELD: agriculture.SUBSTANCE: invention relates to agriculture. The soil slurry-ground mixture for remediation of borrow pits and disturbed lands is proposed, which consists of two mixtures. At that the mixture used as a lower remediation layer comprises, volume percent: drill cuttings - 50-65, sand or sandy-loam soil - 16-25, peat - 15-23, the rest - active neutralising and ameliorating supplements, including gypsum or phosphogypsum in an amount of 2-3% of its volume. The mixture used as the upper remediation layer comprises, volume percent: drill cuttings - 35-50%, sand or sandy-loam soil - 20-30%, peat - 27-32.5%, the rest - active neutralising and ameliorating supplements, including gypsum or phosphogypsum in an amount of 1.5-2% of its volume. Also a method of remediation of borrow pits and disturbed lands is proposed.EFFECT: group of inventions enables to improve fertility of disturbed lands and use more effectively the natural resources in Western Siberia.10 cl, 1 tbl, 1 ex |
