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: 2010-01-20
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

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Embodiment 1

[0040] Such as Figure 1-4 As shown, this implementation will use oyster shells as materials to increase the culture of sea cucumbers on sea treasure reefs and the method of increasing them, and apply them to the culture of sea cucumbers in shallow seas and coastal waters. Oyster shells 1( figure 2 , image 3 ) into the net covering oyster shells 2 ( figure 1 , image 3 ), the rope 3 ( figure 1 , image 3 ) to form the sea treasure reef monomer 4 ( image 3 , Figure 4 ), the sea treasure reef monomer 4 with oyster shells as material is an oblate spheroid with a diameter of about 60-70cm, the height of the spheroid is about 30cm-50cm, and the weight is controlled at about 40kg. 10 sea treasure reefs made of oyster shells 4 ( image 3 , Figure 4 ) are stacked together to form Haizhen Reef 5 made of oyster shells, and the stacking method is triangular cone ( Figure 4 ). Multiple groups of sea treasure reefs made of oyster shells Figure 4 The layout shown is place...

Embodiment 2

[0042] Such as Figure 1-4 As shown, in this embodiment, sea cucumber augmentation and cultivation methods of sea cucumbers made of oyster shells are applied to sea cucumber cultivation in shallow seas and inshore waters. Oyster shells 1( figure 2 , image 3 ) into the net covering oyster shells 2 ( figure 1 , image 3 ), the rope 3 ( figure 1 , image 3 ) to form the sea treasure reef monomer 4 ( image 3 , Figure 4 ), the Haizhen Reef monomer made of oyster shells is an oblate sphere with a diameter of about 60-70cm, a height of about 30cm-50cm, and a weight of about 40kg. 9 sea treasure reefs made of oyster shells 4 ( image 3 , Figure 4 ) are stacked together to form Haizhen Reef 5 made of oyster shells, and the stacking method is triangular cone ( Figure 4 ). Multiple groups of sea treasure reefs made of oyster shells Figure 4 The layout shown is placed in the Hongdao (36°10.981′N, 120°18.772′E) aquaculture area of ​​Jiaozhou Bay to form a group of sea tr...

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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 shallow seabed multiplication culture facilities of sea cucumbers and a method for multiplication of sea cucumbers, in particular to a sea cucumber multiplication culture reef made of oyster shells and a technology for multiplication of sea cucumbers. Background technique: [0002] Sea cucumber is an important marine treasure in my country. In recent years, the sea cucumber breeding industry in my country has developed rapidly. In 2007, the output of sea cucumber in the northern coast of my country has exceeded 70,000 tons, and the output value has exceeded 15 billion yuan. It is the first single species in my country. Over 10 billion aquatic products. [0003] At present, the shallow seabed cultivation of sea cucumbers widely adopts 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 disadvantages such as...

Claims

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Application Information

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Patent Type & Authority Applications(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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