COMPOST PREPARING METHOD Russian patent published in 2005 - IPC

FIELD: agriculture, in particular, processing of organic wastes of animal farming, poultry farming etc.

SUBSTANCE: method involves mixing manure or dung and moisture-absorbing organic substance; introducing additive; moving resultant mixture into fermenter, followed by aerobic composting combined with ventilation; providing zonal introduction of additives, said additives including mixture of nitrogen-fixing and cellulose destructing microorganisms used in the ratio of 1:1.20-1.30, said mixture being formed as suspension with concentration of 10⁶-10⁷ cells/ml, used in an amount of about 0.5 l/t; after discharging from fermenter, holding compost for 10-12 days and introducing additives including microorganisms for promoting growth and suppressing diseases of plants.

EFFECT: increased efficiency and workability of composting process and stabilized quality of ready product.

2 cl, 1 dwg, 1 tbl, 14 ex