FIELD: agriculture.
SUBSTANCE: method includes dosing the components, their grinding, mixing, granulation and drying. 80-95% of peat and 5-20% thickening suspension of juice of the first saturation are mixed with mineral supplements and trace elements. Water used for preparation of trace elements is treated with a constant magnetic field with induction of 0.15-0.20 T within 0.5-1.0 sec. Organic-mineral mass is granulated with extruder and the granules are dried.
EFFECT: efficient use of waste of beet-sugar production in agriculture to produce organic-mineral fertiliser which has prolonged action and is intended to restore soil fertility and is used as ameliorator.
2 cl, 1 dwg
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