FIELD: fishing and fish farming.
SUBSTANCE: trawl (1) is intended for towing in the direction (D) of towing along the desired trajectory of towing behind towing vessel (4). Trawl (1) contains directional acoustic emitters (13) mounted on trawl boards (10) and one or more front edges (6a, 6b) of baggy net (6). Trawl (1) is used in the way of fishing.
EFFECT: invention provides an increase in the efficiency of fishing.
14 cl, 4 dwg
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