Multilayered plate type three-dimensional seafood culturing reef suitable for shallow sea and offshore area

A near-shore sea area, multi-layer board technology, applied in the application, climate change adaptation, fish farming and other directions, can solve the problems of low survival rate of cultured organisms, fry easily encounter enemies, poor ability to resist wind and waves, etc. Attachment, ease of management and harvesting, yield-increasing effects

Active Publication Date: 2009-06-03
INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The raft culture technology mainly uses a long rope as a floating rope, and there are several large floats on the floating rope. Breeding cages, sea cucumbers and other marine treasures are housed in the breeding cages. The main disadvantages of this breeding mode are: the survival rate of the cultured organisms is low, the growth is slow, and the structure has poor wind and wave resistance
Bottom sowing culture technology is to directly sow seed in the sea area, or by putting stones in the sea area, or laying flat scallop culture cages at the bottom of the sea area, and then sow the seed. , the mortality rate of the cultured organisms is high in the high temperature season, and it is difficult to catch back, the labor intensity is high, and the catch rate is low

Method used

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  • Multilayered plate type three-dimensional seafood culturing reef suitable for shallow sea and offshore area
  • Multilayered plate type three-dimensional seafood culturing reef suitable for shallow sea and offshore area
  • Multilayered plate type three-dimensional seafood culturing reef suitable for shallow sea and offshore area

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as Figure 1-4 The shown multi-layer board type three-dimensional sea treasure reef suitable for shallow sea and coastal waters is applied to the cultivation of sea cucumbers in shallow sea and near shore seas. First connect the bottom three PVC sleeves 7 ( figure 1 , figure 2 ) installed on the base of the reef body 1 ( figure 1 , figure 2 ) of the support tube 5 ( figure 1 , figure 2 ), and then according to the polyethylene corrugated board 6 ( figure 1 , figure 2 ) and the principle of alternating distribution of the PVC casing 7. The polyethylene corrugated plate 6 and the PVC casing 7 are installed on the support pipe 5 of the reef body base 1 in turn. The quantity of polyethylene corrugated plate 6 and the height of PVC sleeve pipe 7 can be adjusted at any time according to the physical and chemical conditions of the breeding sea area, and the top of the support pipe 5 is tied with wire 8 ( figure 1 , figure 2 ) fixed to form a complete reef bo...

Embodiment 2

[0041] Such as Figure 1-4 The shown multi-layer plate three-dimensional sea treasure reef suitable for shallow sea and coastal waters is applied to the cultivation of abalone in shallow sea and coastal waters. First connect the bottom three PVC sleeves 7 ( figure 1 , figure 2 ) installed on the base of the reef body 1 ( figure 1 , figure 2 ) of the support tube 5 ( figure 1 , figure 2 ), and then according to the polyethylene corrugated board 6 ( figure 1 , figure 2 ) and the principle of alternating distribution of the PVC casing 7. The polyethylene corrugated plate 6 and the PVC casing 7 are installed on the support pipe 5 of the reef body base 1 in turn. The quantity of polyethylene corrugated plate 6 and the height of PVC sleeve pipe 7 can be adjusted at any time according to the physical and chemical conditions of the breeding sea area, and the top of the support pipe 5 is tied with wire 8 ( figure 1 , figure 2 ) fixed to form a complete reef body. Put the...

Embodiment 3

[0043] Such as Figure 1-4 The shown multi-layer board type three-dimensional sea treasure reef suitable for shallow sea and coastal waters is applied to the cultivation of artificial multi-layer algae beds near the shallow sea. First connect the bottom three PVC sleeves 7 ( figure 1 , figure 2 ) installed on the base of the reef body 1 ( figure 1 , figure 2 ) of the support tube 5 ( figure 1 , figure 2 ), and then according to the polyethylene corrugated board 6 ( figure 1 , figure 2 ) and the principle of alternating distribution of the PVC casing 7. The polyethylene corrugated plate 6 and the PVC casing 7 are installed on the support pipe 5 of the reef body base 1 in turn. The quantity of polyethylene corrugated plate 6 and the height of PVC sleeve pipe 7 can be adjusted at any time according to the physical and chemical conditions of the breeding sea area, and the top of the support pipe 5 is tied with wire 8 ( figure 1 , figure 2 ) fixed to form a complete r...

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Abstract

The invention relates to an aquaculture facility for culturing seafood such as Stichopus japonicus and abalone, particularly a multilayered plate type three-dimensional seafood culturing reef suitable for shallow sea and offshore area, which overcomes the shortcomings of raft culture and bottom sowing culture in culturing seafood such as Stichopus japonicus and abalone in shallow sea and offshore area. The multilayered plate type three-dimensional seafood culturing reef comprises a reef base for supporting the entire seafood culturing reef, polyethylene corrugated plates inserted into a reef body base supporting tube, a casing for supporting the polyethylene corrugated plates, and a binding wire for fixing the entire seafood culturing reef. The supporting tube is prefabricated on the reef base, the polyethylene corrugated plates are inserted on the supporting tube, adjacent polyethylene corrugated plates are supported by the casing to form enclosed space for seafood movement, and the top parts of the polyethylene corrugated plates are fastened with the binding wire after all the polyethylene corrugated plates are inserted on the supporting tube of the base to form a complete multilayered plate type three-dimensional seafood culturing reef. The seafood culturing reef can be placed in shallow sea and offshore area or sea area with cofferdams to realize culture of seafood by artificially releasing and naturally collecting fish fries.

Description

Technical field: [0001] The invention relates to a cultivation facility for marine treasures such as japonicus and abalone, in particular to a multi-layer plate-type three-dimensional marine treasure reef suitable for shallow seas and offshore sea areas. Background technique: [0002] At present, there are mainly two farming modes of raft farming and bottom-sowing farming for sea cucumbers, abalone and other sea treasures in shallow seas. The raft culture technology mainly uses a long rope as a floating rope, and there are several large floats on the floating rope. Breeding cages, sea cucumbers and other marine treasures are housed in the breeding cages. The main disadvantages of this breeding mode are: the survival rate of the cultured organisms is low, the growth is slow, and the structure has poor wind and wave resistance. Bottom sowing culture technology is to directly sow seed in the sea area, or by putting stones in the sea area, or laying flat scallop culture cages a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 张立斌许强杨红生刘鹰邢坤王天明赵鹏刘保忠赵玉山王国文
Owner INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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