Stichopus japonicus aquaculture sea reef taking oyster shell as material and aquaculture method thereof

A technology for oyster shell and breeding, which is applied in fish farming, application, climate change adaptation, etc. It can solve the problems of limited growth area of ​​attachments, difficulty in moving, and high manpower and material resources, and is beneficial to repair and comprehensive Effects of utilization, ease of management and harvesting, and reduction of labor intensity

Active Publication Date: 2011-05-11
INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in order to ensure that there is a certain gap between the stones, so that sea cucumbers can come in and out, the stones should not be too small, and the area on the surface for the growth of attachments is very limited.
At the same time, the stones thrown into the water body are often partially buried in the sediment due to deposition, thus losing the ecological function of the stones and bringing great inconvenience to the fishing of sea cucumbers. It will also consume a lot of manpower and material resources
Building tiles in the water body is another widely used sea cucumber reef. Although it is actually a good shelter for sea cucumbers, the area exposed to light is limited, which is not conducive to the growth of algae and other attached organisms, and cannot be a good shelter for sea cucumbers. Provide natural bait, and at the same time, it is difficult to move, which is not convenient for the capture of sea cucumbers

Method used

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  • Stichopus japonicus aquaculture sea reef taking oyster shell as material and aquaculture method thereof
  • Stichopus japonicus aquaculture sea reef taking oyster shell as material and aquaculture method thereof
  • Stichopus japonicus aquaculture sea reef taking oyster shell as material and aquaculture method thereof

Examples

Experimental program
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Embodiment 1

[0040] Such as Figure 1-4 As shown, this implementation applies sea cucumber aquaculture marine reefs using oyster shells as a material and a breeding method thereof to sea cucumber breeding in shallow coastal waters. Put oyster shells with a shell height of 5 cm or more 1 ( figure 2 , image 3 ) Put into the netting covering the oyster shell 2( figure 1 , image 3 ), the rope 3( figure 1 , image 3 ) After the opening of the net is tied to form a marine reef monomer made of oyster shells 4( image 3 , Figure 4 ), the marine reef monomer 4 made of oyster shells is an oblate sphere with a diameter of about 60-70cm, the height of the sphere is about 30cm-50cm, and the weight is controlled at about 40kg. 10 marine reef monomers made of oyster shells 4 ( image 3 , Figure 4 ) Are stacked together to form the Haizhen Reef 5 made of oyster shells, and the stacking method is triangular pyramid type ( Figure 4 ). Multiple sets of marine reefs made of oyster shells Figure 4 The la...

Embodiment 2

[0042] Such as Figure 1-4 As shown, in this embodiment, sea cucumber aquatic reefs using oyster shells as a material are applied to sea cucumber breeding in shallow coastal waters. Put oyster shells with a shell height of 5 cm or more 1 ( figure 2 , image 3 ) Put into the netting covering the oyster shell 2( figure 1 , image 3 ), the rope 3( figure 1 , image 3 ) After the opening of the net is tied to form a marine reef monomer made of oyster shells 4( image 3 , Figure 4 ), the marine reef monomer made of oyster shell is an oblate sphere with a diameter of about 60-70cm, the height of the sphere is about 30cm-50cm, and the weight is controlled at about 40kg. 9 marine reef monomers made of oyster shells 4 ( image 3 , Figure 4 ) Are stacked together to form the Haizhen reef 5 made of oyster shells, and the stacking method is triangular pyramid type ( Figure 4 ). Multiple sets of marine reefs made of oyster shells Figure 4 The layout shown is placed on the red island (3...

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Abstract

The invention relates to the aquaculture field of stichopus japonicus, in particular to a stichopus japonicus aquaculture sea reef produced by using oyster shells as material and an aquaculture method thereof. A sea reef monomer produced by using the oyster shell as material comprises an oyster shell, net clothing wrapping the oyster shell, a rope banding the sea reef monomer and the like; the sea reef monomer is formed by putting the oyster shell into the net clothing wrapping the oyster shell and banding by the rope; the sea reef is formed by a plurality of sea reef monomers, and sea reef crowd is formed by putting multi-group of the sea reefs into the sea region of aquaculture according to a certain arrangement. Stichopus japonicus offspring seeds and natural collection seedling are put in manually to realize stichopus japonicus aquaculture for one year to one year and a half, the stichopus japonicus can reach the specification of goods, and can be recovered by artificial collection and capturing. The invention has low manufacturing cost, obvious poly participation effect, high stichopus japonicus recaptured rate and easy operation and harvest; besides, the stichopus japonicus aquaculture sea reef has the obvious effect of carbon fixation.

Description

Technical field: [0001] The invention relates to a sea cucumber multiplication and breeding facility for sea cucumbers and a breeding method thereof, in particular to a sea cucumber multiplication and breeding marine reef made of oyster shells and its breeding technology. Background technique: [0002] Sea cucumbers are an important marine treasure in my country. In recent years, the sea cucumber aquaculture industry in my country has developed rapidly. In 2007, the output of sea cucumbers on the northern coast of my country exceeded 70,000 tons, with an output value of over 15 billion yuan, which was the first single species output value in my country. Over tens of billions of aquatic products. [0003] At present, sea cucumbers are widely used in shallow submarine sowing and culture using ginseng reefs or attachment bases, which are limited to stones, tiles, cement pipes, plastic pipes, etc. These reefs or attachment bases have a single function, and most of them have the disadva...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 杨红生张立斌张涛刘鹰江崇涛许强刘保忠周毅王天明曲光伟李俊辉沈志勇
Owner INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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