FIELD: fertilizers. SUBSTANCE: mineral base (brown coal ash) is filled with waste of industry and agriculture (slime-lignin, activated silt from cellulose and pulp plants, wood waste). Cattle manure or dung is added to mixture at amount 1/3 of total component mass and composting is carried out. Mass ratio of ash to the rest waste = 1:(1.5-5). Quantitative and qualitative composition of compost is measured on the base of each component structure at elemental level. Waste were added to compost without preliminary dehydration, at the state of initial moisture. EFFECT: improved method of producing. 4 cl, 5 tbl
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