Fish and shellfish relay recirculating aquaculture method for sea water pond
A circulating aquaculture and pond technology, applied in the field of aquaculture, can solve the problems of low economic benefits, non-circulation of aquaculture water, and low aquaculture quality, so as to solve the problems of eutrophication and self-pollution of aquaculture, and maximize economic and ecological benefits and improve the effect of economic benefits
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[0016] The present invention will be further described below:
[0017] The present invention comprises the following steps:
[0018] S1 pond conditions: four ponds with an area of 100 mu; 15 standard fish tanks, specifications 22m*5m*2m, each fish tank is equipped with a 2.2kw water pushing fan, and a 2.2kw Roots blower for bottom oxygenation ;The embankment around the pond adopts cement slope protection, and the top of the embankment is hardened; the bottom of the middle beach is netted, 40cm deep; the mesh diversion is set according to the shape of the pond to facilitate the formation of circulation; the breeding pond is equipped with a ring ditch and a central ditch, the ditch is 1.5m deep and 10m wide -15m, the gully beach area is 1:2.5, and the water storage level on the beach surface is 0.5m; set up inlet and outlet gates and blocking facilities, install 60-mesh silk screen at the inlet gate, and install 20-mesh anti-escape block at the drainage gate, in order to impro...
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