FIELD: agriculture.
SUBSTANCE: invention concerns agriculture and is intended for animal breeding waste processing by biological methods. Device includes container for larvae. The container features perforated air ducts of 40 mm duct diametre and 2-3 mm perforation diametre, passing through the bulk of processed material. The ducts are permeable for air, liquid fraction of manure/droppings and synanthropic fly larvae and are positioned at 30 mm distance from each other to maintain air access to the bulk of processed substrate in amount sufficient for larvae respiration.
EFFECT: increased output of synanthropic fly larvae per plant volume unit.
2 dwg, 2 ex
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