Animal husbandry – Entomological culture device – Egg treatment – production – or storage
Patent
1988-09-26
1990-06-05
Weiss, John
Animal husbandry
Entomological culture device
Egg treatment, production, or storage
114321, A01K 6300
Patent
active
049304445
ABSTRACT:
A method of fishing for swimming fish while nourishing the fish with sea water containing plankton and apparatus therefor. Fish eggs are individually disposed in openings in trays which are fed with fresh sea water containing plankton until the eggs are at least partially hatched, whereupon freshly hatched swimming fish pass through the openings with the flow of sea water. The trays are connected with first compartments for freshly hatched swimming fish for feeding sea water and swimming fish thereto. The first compartments are connected to a compartment of a net having a mesh sufficiently fine to contain larger swimming fish and to prevent larger fish from entering the net compartment through the net. Sea water and larger swimming fish are fed from the first compartment to the net compartment having the sufficiently fine mesh. The net compartment is submerged under sea water and suspended on a floating movable object which can relocate the net compartment to an area of fresh sea water containing plankton when desired.
REFERENCES:
patent: 4214551 (1980-07-01), McNeil et al.
patent: 4257350 (1981-03-01), Streichenberger
patent: 4762084 (1988-08-01), Stissing
patent: 4798169 (1989-01-01), Rosen et al.
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