METHOD OF COMPOSTING POST-HARVEST CROP RESIDUES Russian patent published in 2014 - IPC C05F3/00 C05F17/00 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture, namely to the field of recycling post-harvest crop residues and compost preparation. Post-harvest crop residues are collected and, alternating with layers of organic-mineral mixture consisting of cattle manure and phosphogypsum taken in the ratio of 10:1, respectively, are placed in a storing bunker with the height of up to 3.0 m with the following sequence with the respective of height layers, cm: crop residues of winter wheat - 40-45; organic-mineral mixture - 30-35; corn crop residues - 40-45; organic-mineral mixture - 30-35; sunflower crop residues - 40-45; organic-mineral mixture - 30-35; crop residues of sugar beet - 40-45; organic-mineral mixture - the rest. The formed heap in late-autumn period is stirred and composted for 4 months, with continuation of composting in early spring during up to 2 months, stirring monthly.

EFFECT: invention provides obtaining effective organic-mineral fertiliser and improvement of the ecological situation of the environment through industrial and agricultural waste disposal.

3 dwg, 1 ex