Aquaculture farm system and method

Abstract

An aquaculture system for cultivation, containment and rearing of various mollusks, particularly abalone, which includes a habitat which supports a plurality of molded panels including openings for communicating between adjacent panels, whereby food is available throughout the habitat. An outer netting or open structure which allows water to flow through the habitat, but protects the mollusks from predators, while still containing the food and permitting the flow of water therethrough, selected ones of said panels being configured to provide buoyancy for the habitat which is tethered from the bottom of the ocean.

Description

[0001] This invention relates to an aquaculture farm system and method for the cultivation, containment and rearing of various mollusks, and abalone in particular.DESCRIPTION OF PRIOR ART[0002] The worldwide demand for various forms of shellfish from aquacultured sources continues to increase as natural sources are depleted. Responding to this demand, numerous nations and businesses have undertaken attempts to meet the demand by use of land-based aquaculture and limited at-sea aquaculture farming. As the demand has continued to increase, the cost-effectiveness of these older systems has deteriorated. Contributing to the cost is that at-sea systems normally require divers to maintain and hand-feed the animals in the farm habitats. Consequently, operations are dangerous, which results in high insurance costs. Labor and other costs have also increased, resulting in the decline of profits.[0003] Prior art systems of at-sea aquacultural employing habitats are known. An example of such a ...

AI Technical Summary

Benefits of technology

The system reduces labor costs and enhances water circulation, enabling efficient and cost-effective cultivation of mollusks by eliminating the need for divers and improving water quality, while allowing for easy harvesting and maintenance.

Problems solved by technology

As the demand has continued to increase, the cost-effectiveness of these older systems has deteriorated.

Contributing to the cost is that at-sea systems normally require divers to maintain and hand-feed the animals in the farm habitats.

Consequently, operations are dangerous, which results in high insurance costs.

Labor and other costs have also increased, resulting in the decline of profits.

The floating habitat is exposed to the violence of storms.

In other than storm conditions, the habitat moves with the water, which results in stagnant conditions within the habitat.

Because of the limited space, the egg-crate structure makes it difficult to reach the cell walls for harvest of abalone.

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