FIELD: chemistry.
SUBSTANCE: method of producing nitrogen-containing organomineral fertiliser involves layering the following components onto a concrete platform in the given ratio in wt %: chicken manure 40-50, phosphogypsum 30-40, straw mixed with soil in weight ratio of 1:6 - the rest. The mixture is mixed every month and moistened during the dry period for 3.5-4 months before maturation.
EFFECT: production of fertiliser with prolonged effect, increases soil fertility and improves soil structural properties.
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