Sludge submarine sea cucumber culture tank and breeding method

A cultivation method and sea cucumber technology, applied in the cultivation of sea cucumbers in silt, and the field of sea cucumber cultivation equipment, can solve the problems of harsh natural conditions, migration of sea cucumbers, less than 40%, etc., and achieve a wide silt area, low breeding risk and sufficient bait. Effect

Inactive Publication Date: 2008-10-22
李永纪
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  • Abstract
  • Description
  • Claims
  • Application Information

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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 seedlin

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  • Sludge submarine sea cucumber culture tank and breeding method
  • Sludge submarine sea cucumber culture tank and breeding method
  • Sludge submarine sea cucumber culture tank and breeding method

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Embodiment

[0028] Make a 2 cubic meter cube breeding box with a bottom area of ​​2*2 meters and a height of 50 centimeters, such as figure 1 , 5 As shown, the box body is formed by casting, compression molding or welding, and there is a rope ring 16 on the box body, which is convenient for hoisting. The height of the box body is 1 / 9 of the circumference of the bottom surface of the box body, and the top of the box body is The separable loam cake can be opened, and concealed (anti-hanging) double safety buttons 17 are arranged between the casing and the loam cake. There are light-transmitting windows 3 on the upper cover 1 and side walls 2 of the box body. The light-transmitting windows are equipped with machine glass and high-strength glass light-transmitting windows with light-transmitting mesh at the bottom. Each side wall of the box body is equipped with upper and lower windows. Two rows of light-transmitting windows 3. There are two water circulation filter ports on both sides of th...

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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 ...

Claims

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Application Information

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IPC IPC(8): A01K61/00A01K63/00A01K63/04
CPCY02A40/81
Inventor 李永纪
Owner 李永纪
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