CN1915005A - Life reef for sea urchins - Google Patents
Life reef for sea urchins Download PDFInfo
- Publication number
- CN1915005A CN1915005A CNA2005100367948A CN200510036794A CN1915005A CN 1915005 A CN1915005 A CN 1915005A CN A2005100367948 A CNA2005100367948 A CN A2005100367948A CN 200510036794 A CN200510036794 A CN 200510036794A CN 1915005 A CN1915005 A CN 1915005A
- Authority
- CN
- China
- Prior art keywords
- life
- reef
- sea
- sea urchins
- sea urchin
- 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.)
- Pending
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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)
- Artificial Fish Reefs (AREA)
Abstract
An artificial reef for culturing sea urchin in near sea in order to increase the output of sea urchin and improve its quality is a hollow semi-spherical body with opposite lateral walls. It can decrease the friction with water flow for the benefit of short-distance moving of sea urchin.
Description
Technical field
The present invention relates to a kind of bionical reefs, particularly a kind of inshore is improved the bionical reefs of sea urchin breeding environment.
Background technology
Sea urchin is the member of echinoderm family, it is famous and precious precious marine product, delicious flavour not only, be the delicious food on people's dining table, firmly get liking of people, more, make it have well medicinal and alimentary health-care function because it contains nutrient components such as rich in protein, multiple highly unsaturated fatty acid, lecithin, vitamin and each seed amino acid and phosphorus, iron, calcium.Development along with the coastal aquaculture of China; sea urchin is fished for aquaculture in the ascendant; especially in Fujian, Guangdong, tableland district all can produce throughout the year; the sea urchin resource that Shenzhen municipalization is abundant; but lack whole protection consciousness and propagation notion, therefore press for and adopt new biotechnology that the sea urchin resource is effectively bred.
Summary of the invention
The purpose of this invention is to provide a kind of life reef for sea urchins, the technical problem that solve is to improve bank, coastal waters sea urchin ecotope, improves sea urchin yield of unit water body and quality.
The present invention is by the following technical solutions: a kind of life reef for sea urchins, having the center is the hemisphere shape that hollow, relative side communicates.
The side that the present invention is relative is a pair of.
Hemisphere shape of the present invention be shaped as the stereo structure that the cross section takes the shape of the letter U.
The bottom of hemisphere shape of the present invention is connected with base.
The bottom of base of the present invention is provided with leg down all around.
The present invention compared with prior art, it is the hemisphere shape that hollow, relative side communicates that the shape of life reef for sea urchins is the center, adapt to inshore seawater movement form, reduce reefs and inshore current friction, imitation sea urchin life habit, be suitable for sea urchin and move do short distance and do not come off, improve inshore sea urchin ecotope, improve the purpose of sea urchin yield of unit water body and quality thereby reach from reefs.
Description of drawings
Fig. 1 is a life reef for sea urchins example structure schematic diagram of the present invention.
Fig. 2 is a life reef for sea urchins embodiment user mode reference diagram of the present invention.
Embodiment
Below in conjunction with drawings and Examples the present invention is described in further detail.As shown in Figure 1, life reef for sea urchins outer shape of the present invention is similar hemispheric stereo structure, and its center is that side hollow, that the cross section takes the shape of the letter U, the U-shaped two ends are relative communicates, and the bottom is connected with base, and the bottom of base is provided with leg down all around.Hemispherical profiles that it is special and hollow structure come from inshore seawater movement form, and imitation sea urchin life habit and designing.The water environment of sea urchin life: trend is unobstructed, and water suspension is less, and it is little influenced by stormy waves, and mud scum is less relatively; The depth of water is preferably in 10 meters, is beneficial to the growth of seaweeds bait; Bottom environment: the gravel substrate that the seabed should be cay or has stone to distribute, have to be suitable for sea urchin and to adhere to and perch hidden place, maybe can carry out artificial reconstructed, but seabed lapidation or throw in junked tire; The bait environment: require seabed existence that the algae of being suitable for sea urchin to be ingested is arranged, and the feed algae that all can maintain q.s in various algae growth and decline season is ingested for sea urchin, the while can throw in artificial fish shelter or marine alga is bred reef.As shown in Figure 2, in the life reef for sea urchins setting area, sea urchin moves do short distance and does not come off from reefs.Ecological study shows, at immediate offshore area, the upwelling district that life reef for sea urchins forms, be that marine organisms are liked the place lived in concentrated communities, because on the upwelling zone, exchange is more active between lower floor's water body, top layer hyperoxia seawater slips into lower floor easily, even bottom, the nourishing seawater of lower floor then rises to the upper strata easily, so just formed the comparatively flouring zone of primary productivity of marine ecosystem, in the vortex of lee side, the food organisms that swim are owing to dynamic (dynamical) reason, often be condensed into the bigger zonule of density, lure marine organisms to assemble, in addition, the biology that adheres on the reefs can be ingested for sea urchin, the species of Different Nutrition layer converge to around the life reef like this, have formed a small-sized artificial ecosystem.
Claims (5)
1. life reef for sea urchins, it is characterized in that: having the center is the hemisphere shape that hollow, relative side communicates.
2. life reef for sea urchins according to claim 1 is characterized in that: described relative side is a pair of.
3. life reef for sea urchins according to claim 2 is characterized in that: described hemisphere shape be shaped as the stereo structure that the cross section takes the shape of the letter U.
4. life reef for sea urchins according to claim 3 is characterized in that: the bottom of described hemisphere shape is connected with base.
5. life reef for sea urchins according to claim 4 is characterized in that: the bottom of described base is provided with leg down all around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100367948A CN1915005A (en) | 2005-08-19 | 2005-08-19 | Life reef for sea urchins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100367948A CN1915005A (en) | 2005-08-19 | 2005-08-19 | Life reef for sea urchins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1915005A true CN1915005A (en) | 2007-02-21 |
Family
ID=37736187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100367948A Pending CN1915005A (en) | 2005-08-19 | 2005-08-19 | Life reef for sea urchins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1915005A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823526A (en) * | 2012-08-29 | 2012-12-19 | 大连昌海全福水产有限公司 | Holothurian culturing device |
| CN115005141A (en) * | 2022-07-27 | 2022-09-06 | 海南正永生态工程技术有限公司 | Artificial reef for preventing coral seedlings from being gnawed |
-
2005
- 2005-08-19 CN CNA2005100367948A patent/CN1915005A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823526A (en) * | 2012-08-29 | 2012-12-19 | 大连昌海全福水产有限公司 | Holothurian culturing device |
| CN115005141A (en) * | 2022-07-27 | 2022-09-06 | 海南正永生态工程技术有限公司 | Artificial reef for preventing coral seedlings from being gnawed |
| CN115005141B (en) * | 2022-07-27 | 2024-04-02 | 海南正永生态工程技术有限公司 | Artificial reef for preventing coral seedlings from being gnawed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20070221 |