| abstract |
FIELD: agriculture. n SUBSTANCE: invention relates to agriculture and can be used to produce artificial potting soils intended for growing plants and for recultivation of technogenically disturbed lands. Artificial potting soil comprises sand, clay, defecate, waste of wet magnetic separation, plant residues with the following content of components, wt%: sand – 15–20, clay – 30–40, defecate – 10–15, waste of wet magnetic separation – 15–20, plant residues – the balance. n EFFECT: invention provides potting soils with high fertility rates, which ensure an increase in yield. n 1 cl, 8 tbl |