FIELD: agriculture.
SUBSTANCE: invention relates to agriculture, in particular to a method for processing bird droppings into organo-mineral fertilizers. Organo-mineral fertilizer is obtained by utilization of bird droppings and contains mineral component – phosphogypsum and organic components – chicken droppings. Mineral component also contains sorbent – natural glauconite, and the organic component – adsorbent – sunflower husk in sufficient quantity to add the necessary moisture to the mass. To obtain a loose fertilizer, mechanical mixing is carried out on an open platform, and granular mixing of the mass are carried out in mixers. Various combinations of components are used.
EFFECT: invention provides for creation of an ecologically pure organo-mineral fertilizer with a prolonged action that has the ability to restore soil fertility, increase the yield and quality of agricultural products.
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