CN204014754U - What a kind of razor shell was stored up can floating net cage - Google Patents
What a kind of razor shell was stored up can floating net cage Download PDFInfo
- Publication number
- CN204014754U CN204014754U CN201420217215.4U CN201420217215U CN204014754U CN 204014754 U CN204014754 U CN 204014754U CN 201420217215 U CN201420217215 U CN 201420217215U CN 204014754 U CN204014754 U CN 204014754U
- Authority
- CN
- China
- Prior art keywords
- framework
- net cage
- razor shell
- pond
- shellfish
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Farming Of Fish And Shellfish (AREA)
Abstract
What a kind of razor shell was stored up can floating net cage, it is characterized in that having one to be grown up (200cm-220cm) × wide (140cm-150cm) × height (30cm-40cm) framework by the steel bar welding scribbling antirust paint of diameter 8mm-10mm, framework aperture be the polyethylene mesh sheet of 6mm-8mm by the bottom of this framework and all around, the leg that the bottom of framework has 5-6cm high, framework upper corner respectively with 18-20 stock polyethylene rope hitch 4 this framework can be made to float cursory, can according to its specification of size and shape specific design of nursery pond and the net cage number put into.The utility model overcomes incubation in razor shell nursery and cultivates difficulty, and inconvenience moves the low problem in pond and the growth of close shellfish and survival rate, and close shellfish moves the convenient managements such as pond, is applicable to the accelerating cultivating and managing of razor shell parent shellfish.
Description
Technical field
The utility model relates to the device that a kind of shellfish is stored up, particularly relate to a kind of razor shell store up in process can floating net cage.
Background technology
Razor shell (Solen grandis Dunker) is subordinate to lamellibranchiata, different tooth subclass, curtain clam order, razor clam section, and razor clam belongs to.Shelly facies when long, in thick bamboo tube shape, general shell be about into the high 4-5 of shell doubly, inlet tube and outlet tube heals, and foot is extremely flourishing; Be distributed widely in China coast various places, live in intertidal zone to the shallow sea of-20 meters of depth of waters, life of dwelling is buried by battalion, perches the degree of depth and is about 30-40cm, and existence substrate is at the bottom of sand, at the bottom of silt particle, and staple food floatability is more weak is easy to the diatoms that dwells sinking or the end.Razor shell is because individuality is comparatively large, dressing percentage is high, meat flavour is delicious and nutritious, and be the shellfish of the unusual eating of people, its good market prospect, economic worth is higher.At present, aquaculture is carried out in the urgent need to a large amount of razor shell seeds, parent shellfish is key and the basis of shellfish hatchery success or failure, only stored up close shellfish, carrying out smoothly of guarantee nursery, therefore each nursery unit all pays much attention to storing up of close shellfish, the close shellfish of current razor shell nursery store up main adopt diameter PV pipe to be welded into single-layer floating net or nursery pond at the bottom of bury sand culture and educate, the net cage that this PV pipe is welded into, lethality is high on the one hand, affects close shellfish and grows; At the bottom of pond, razor shell parent shellfish cultivating and managing is inconvenient on the other hand, trouble of the clear end, lethality is also high, therefore, the indoor accelerating cultivation of razor shell parent shellfish is the bottleneck of its nursery, at present, razor shell nursery can only its mating season adopt flutter natural waters parent shellfish directly carry out adopting ovum, ejaculation, by season and climatic effect very large.
Summary of the invention
What the purpose of this utility model was to provide that a kind of razor shell stores up can floating net cage, and it can overcome existing razor shell and store up shortcoming above-mentioned in cultivating process.
What a kind of razor shell was stored up can floating net cage, it is characterized in that having one to be grown up (200cm-220cm) × wide (140cm-150cm) × height (30cm-40cm) framework by the steel bar welding scribbling antirust paint of diameter 8mm-10mm, framework aperture be the polyethylene mesh sheet of 6mm-8mm by the bottom of this framework and all around, the leg that the bottom of framework has 5-6cm high, framework upper corner respectively with 18-20 stock polyethylene rope hitch 4 this framework can be made to float cursory, can according to its specification of size and shape specific design of nursery pond and the net cage number put into.
The utility model overcomes incubation in razor shell nursery and cultivates difficulty, and inconvenience moves the low problem in pond and the growth of close shellfish and survival rate, and close shellfish moves the convenient managements such as pond, is applicable to the accelerating cultivating and managing of razor shell parent shellfish.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present utility model.
Embodiment
What a kind of razor shell was stored up can floating net cage, it is characterized in that having one to be grown up (200cm-220cm) × wide (140cm-150cm) × height (30cm-40cm) framework 1 by the steel bar welding scribbling antirust paint of diameter 8mm-10mm, framework 1 with aperture be the polyethylene mesh sheet of 6mm-8mm by the bottom of this framework and all around, do not mark in figure, the leg 2 that the bottom of framework 1 has 5-6cm high, corner, framework 1 top respectively with 18-20 stock polyethylene rope 3 hitch 4 this framework 1 can be made to float cursory 4, can according to its specification of size and shape specific design of nursery pond and the net cage number put into.Use the utility model razor shell parent shellfish can be put into net cage and is placed at the bottom of nursery pond pond, add the thick fine sand of 30-35cm and carry out accelerating cultivation, when moving pond, razor shell parent Becquerel floats with net cage, and fine sand is stayed at the bottom of pond and is eliminated.
The utility model overcomes incubation in razor shell nursery and cultivates difficulty, and inconvenience moves the low problem in pond and the growth of close shellfish and survival rate and close shellfish moves the convenient managements such as pond, is applicable to the accelerating cultivating and managing of razor shell parent shellfish.
Claims (1)
1. what a razor shell was stored up can floating net cage, it is characterized in that having one by the framework (1) scribbling the steel bar welding growth 200cm-220cm × wide 140cm-150cm × high 30cm-40cm of antirust paint of diameter 8mm-10mm, framework (1) with aperture be the polyethylene mesh sheet of 6mm-8mm by the bottom of this framework and all around, the leg (2) that the bottom of framework (1) has 5cm-6cm high, framework (1) corner, top uses 18-20 stock polyethylene rope (3) to be 4 cursory (4) that this framework (1) can be made to float respectively, can according to its specification of size and shape specific design of nursery pond and the net cage number put into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420217215.4U CN204014754U (en) | 2014-04-25 | 2014-04-25 | What a kind of razor shell was stored up can floating net cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420217215.4U CN204014754U (en) | 2014-04-25 | 2014-04-25 | What a kind of razor shell was stored up can floating net cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204014754U true CN204014754U (en) | 2014-12-17 |
Family
ID=52054688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420217215.4U Expired - Fee Related CN204014754U (en) | 2014-04-25 | 2014-04-25 | What a kind of razor shell was stored up can floating net cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204014754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108450379A (en) * | 2018-02-09 | 2018-08-28 | 中国海洋大学 | A kind of method that pocket knife razor clam incubation is cultivated and laid eggs |
-
2014
- 2014-04-25 CN CN201420217215.4U patent/CN204014754U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108450379A (en) * | 2018-02-09 | 2018-08-28 | 中国海洋大学 | A kind of method that pocket knife razor clam incubation is cultivated and laid eggs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20170425 |