Abalone mariculture

Details Abalone mariculture Abalone mariculture

1977-10-03

1980-01-15

Chamblee, Hugh R.

Animal husbandry

Entomological culture device

Egg treatment, production, or storage

A01K 6100

Patent

active

041833228

ABSTRACT:
In a process and apparatus for mariculture of abalone, fertilized abalone eggs are filtered from the environment in which they are spawned and fertilized and placed at controlled density into a constant temperature hatching bath of filtered seawater. The dissolved oxygen content of the hatching bath is maintained above at least about 75% of saturation at the temperature of the water. After the eggs hatch and the larvae have broken away from their respective egg cases, they are transferred free of egg debris to a constant temperature larvae growing bath of filtered seawater for the duration of larval development.

REFERENCES:
patent: 3196833 (1965-07-01), Glancy
patent: 3526209 (1970-09-01), Budge et al.

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