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Breeding device on sludge, making method and breeding method

A technology of silt and breeding boxes, which is applied in the fields of fish farming, application, climate change adaptation, etc., to achieve the effect of natural growth in the wild and strong typhoon resistance

Inactive Publication Date: 2012-01-04
李永纪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Chinese patent, the application number is "200810011730.6" and the name of the invention is "Silky Sea Cucumber Cultivation Box and Breeding Method", which provides a method for silt sea cucumber cultivation. The method is to adopt the forced compression method to forcibly sink the breeding box into the silt. Although the breeding box and the breeding method have expanded the breeding area, reduced the breeding risk, and provided the survival rate of marine treasures, due to the adoption of the mandatory compression method, some The breeding box sinks into the silt, causing the silt on the seabed to be forced out, and the breeding box is likely to be buried by the silt again, and the range of activities of the sea treasures is limited to the vertical movement of the breeding box, which is not conducive to the growth of the sea treasures

Method used

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  • Breeding device on sludge, making method and breeding method
  • Breeding device on sludge, making method and breeding method
  • Breeding device on sludge, making method and breeding method

Examples

Experimental program
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Effect test

Embodiment 1

[0036] The cultivation box made according to the invention is used for cultivating sea cucumber seedlings.

[0037] Make a 1.4×1.4m, height of 50cm breeding box, material specific gravity of 1.5 plastic material, the total weight of the box is 160 kg, and the actual pressure of silt per square meter on the seabed is 35 kg. An attachment base is placed inside the breeding box, and the attachment base is connected in series with a fixed column. The upper part is stuck on the movable fixer of the suspension beam, and the lower part is inserted into the slot on the bottom surface of the box body. The suspension beam is movable. The area of ​​the circulation window on one side is 0.4m 2 , the bottom edge of the circulation window is 6cm away from the bottom edge of the cabinet. Casing is provided with drainage hole relative to the toilet at the two bottoms, and the drainage hole is provided with an anti-silting cover.

[0038] This embodiment is used for the cultivation of japoni...

Embodiment 2

[0040] The cultivation box made according to the invention is used for cultivating fish or shellfish marine treasures.

[0041] Make a 1.5 × 1.5m, height of 70cm breeding box, upper cover material with a specific gravity of 1.1 plastic board, the box body with a material specific gravity of 1.8 plastic board, the actual weight of the box is 200 kg, the actual Give the silt a pressure of 50 kg per square meter on the seabed. The culture box removes the attachment base and the suspension beam. The area of ​​the circulation window on one side is 0.62m 2 , the bottom edge of the circulation window is 7cm away from the bottom edge of the cabinet. Casing is provided with drainage hole relative to the toilet at the two bottoms, and the drainage hole is provided with an anti-silting cover.

[0042] This embodiment is used for the cultivation of fish or shellfish sea treasures, and it is cleaned regularly, generally once a month to three months, and once every 2-4 months in winter w...

Embodiment 3

[0044] The cultivation tower made according to the invention is used for cultivating sea cucumbers.

[0045] Make a 1.4×1.4m, height of 50cm culture tower, material specific gravity of 1.5 plastic material, the total weight of the tower is 160 kg, and the actual pressure of silt per square meter on the seabed is 35 kg. The distance between the partitions is convenient for picking up adult sea cucumbers. The height of the lower bottom is 8cm, the angle between the lower bottom and the base is 93°, and there is no upper bottom.

[0046] This embodiment is used for cultivating sea cucumbers. The culture tower is placed in a natural growth environment, simulating natural reefs, adopting the natural growth method, without artificial input of bait, and the bait completely depends on the natural supply of silt.

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Abstract

The invention relates to a method for making breeding device of seafood on sludge, a breeding device prepared by the method and a method for breeding seafood by the device. The breeding case made by the breeding device making method can be stably positioned at the position 2-2.5cm deep on the surface of seabed sludge in the whole year except anthropic factors, even though the natural conditions are very bad, such as maximal flow, rough sea, spring tide and typhoon; the breeding device cannot be knocked down, moved, sunk into sludge or submerged by sludge for natural conditions; in order to solve the problem that the substrate sludge is not stable and to prevent natural disaster with larger destructive power than typhoon, the breeding tower can be further made based on the breeding case body; the breeding tower cannot be sunk into sludge or submerged by sludge for several years and can be used as substitute of natural stone reel in natural sea region. The method for breeding seafood bythe breeding device can make good use of the resource of seabed sludge and reduce the breeding cost.

Description

technical field [0001] The present invention relates to a kind of cultivation equipment for sea treasures placed on the mud, in particular to a manufacturing method of the cultivation equipment, and also relates to a natural growth method for sea treasures. [0002] Background technique [0003] Sea treasures, especially sea cucumbers, are traditionally cultured in the following ways: floating rafts in natural sea areas and throwing seedlings on natural reefs, (digging pond enclosures) culture circles and seaside dam enclosures, and building ponds indoors. The method of breeding. Outdoor breeding methods cannot resist natural disasters such as strong winds, waves, and currents, and the water in the breeding circle cannot be replaced in time, which will easily cause a large number of sea treasures, especially sea treasure seedlings, to die. However, indoor breeding requires high technology investment and high energy (coal, electricity) consumption to achieve it. Any season a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 李永纪
Owner 李永纪
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