Animal husbandry – Entomological culture device – Egg treatment – production – or storage
Patent
1980-07-14
1982-06-22
Chamblee, Hugh R.
Animal husbandry
Entomological culture device
Egg treatment, production, or storage
119 4, A01K 6100
Patent
active
043356800
ABSTRACT:
An improvement over the prior invention, U.S. Ser. No. 781,697, filed Mar. 28, 1977, now U.S. Pat. No. 4,137,869 wherein was disclosed a platform maintained below the surface waters which are not naturally suitable for production of marine food. Means is provided to supply nutrients to the platform at a controlled rate. The platform is located at such depth that solar or other illumination causes the nutrients to reinforce the natural eco-system, thereby increasing the production of fish which may be harvested as food. A feature of the improvement is that the platform is formed of modular segments which may be independently added or removed as a means for controlling available habitat or for servicing the platform. Further improvements in the controls for nutrients and for maintaining buoyancy are disclosed. Also clusters of tubes having buoyancy means may be secured to the platform to augment production, or may be independently secured at a distance from the platform.
REFERENCES:
patent: 2283472 (1942-05-01), Tuxhorn
patent: 3294061 (1966-12-01), Hanks
patent: 3741159 (1973-06-01), Halaunbrenner
patent: 4137869 (1979-02-01), Kipping
Caplan Julian
Chamblee Hugh R.
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