Sludge submarine sea cucumber culture tank and breeding method

Abstract

The invention relates to equipment and a method for cultivating sea cucumbers. The method for cultivating sea cucumbers in the silt of seabed: seedlings of sea cucumbers are ploughed into the cultivation equipment, the cultivation equipment is supported by the concretion force of the slit in the normality of still sea, so as to guarantee that at least 1 / 2 of the height of the cultivation equipment is supported at the upper part of the silt; under the condition that the concretion is reduced and dissipated, the cultivation equipment is prevented from sinking by controlling the amount of the silt entering into the cultivation equipment, so as to guarantee that at least 1 / 4 of the height of the cultivation equipment is supported at the upper part of the silt. In the process of cultivation, periodic clean-up is required for cleaning off the soil of sea cucumbers and wild sundries in or out of the cultivation equipment, and the degree of good order and the degree of sinkage of the equipment can be checked periodically, thus guaranteeing that the cultivation equipment is within certain silt scope of sinkage degree. The equipment and the method for cultivating sea cucumbers of the invention utilizes and develops 90% seabed space area, thus having wide space, low risk for cultivation, sufficient bait, not requiring energy and sterilization, and having wide silt area and high profit.

Description

1. Technical field: [0001] The invention relates to a sea cucumber cultivation equipment, especially a sea cucumber cultivation equipment, and also relates to a sea cucumber cultivation method in mud. 2. Background technology: [0002] Existing sea cucumber culture method has following several kinds: [0003] 1. The method of hanging and raising seedlings on floating rafts in natural sea areas and throwing seedlings on natural reefs: there has not been a successful example of hanging and raising sea cucumbers on floating rafts in natural sea areas so far. The necessary conditions are that when seedlings are cast on reefs in natural sea areas, the survival rate from seedlings to cultivation is less than 40%. Because of seedling cultivation technology, after some farmers put ginseng seedlings into the sea, none of them survived and caused huge losses. [0004] There is also a method of building artificial reefs in silt in natural sea areas. With the arbitrarily rising price ...

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Problems solved by technology

[0003] 1. The method of hanging and raising seedlings on floating rafts in natural sea areas and throwing seedlings on natural reefs: there has not been a successful example of hanging and raising sea cucumbers on floating rafts in natural sea areas so far. The necessary conditions are that when seedlings are cast on reefs in natural sea areas, the survival rate from seedlings to cultivation is less than 40%. Due to seedling cultivation technology, some farmers threw ginseng seedlings into the sea, but none of them survived, causing huge losses

[0007] Based on the analysis of the existing breeding methods above, it can be seen that the current production of sea cucumber farming cannot meet the needs of the market, there is a huge gap between supply and demand, and there is a large degree of deficiency in sea cucumber farming technology. not used

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