CN201042161Y - Ecological test device for demersal seashell - Google Patents
Ecological test device for demersal seashell Download PDFInfo
- Publication number
- CN201042161Y CN201042161Y CNU2007200122080U CN200720012208U CN201042161Y CN 201042161 Y CN201042161 Y CN 201042161Y CN U2007200122080 U CNU2007200122080 U CN U2007200122080U CN 200720012208 U CN200720012208 U CN 200720012208U CN 201042161 Y CN201042161 Y CN 201042161Y
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- CN
- China
- Prior art keywords
- substrate
- seashell
- dermarsal
- utility
- model
- 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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- 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
The utility model discloses an ecological test device for dermarsal seashell, which comprises an external box body (1), wherein meshes (2) are arranged around and at the bottom of the external box body, a plurality of substrate filing boxes (3), and through-holes (4) are arranged around the substrate filing box (3). The utility model can simulate different natural growth environments (such as growth temperature, dissolved oxygen rate and substrate) of dermarsal seashell under lab conditions, especially the plurality of substrate filling boxes are helpful for the replacement of substrate in order to perform test on the physiologic impact of different substrates on dermarsal seashell. Meanwhile, the device can be used for research on the impact of different growth environments on the behaviors of dermarsal seashell.
Description
Technical field:
The utility model relates to a kind of ecological experimental rig of measuring benthic mollusca suitable growth temperature, dissolved oxygen rate and substrate and environment not being had destruction.
Background technology:
Quahog (mercenaria mercenaria linnaeus), Ruditapes philippinarum, clam etc. all belong to buries the shellfish that dwells, has higher economic value, understand the ecological habit bury the shellfish that dwells, as optimum growth temperature, dissolved oxygen rate and substrate etc., to bury the introducing a fine variety of the shellfish that dwells, aquaculture is all most important.But,, then can cause environment damage as directly testing under field conditions (factors) because its special " it is husky to dive " habit makes these data all be difficult to measure.
Summary of the invention:
The utility model is in order to solve existing in prior technology the problems referred to above, a kind of ecological experimental rig of measuring benthic mollusca suitable growth temperature, dissolved oxygen rate and substrate and environment not being had destruction to be provided.
Technical solution of the present utility model is: the ecological experimental rig of a kind of benthic mollusca, outer case 1 is arranged, around the outer case 1 and on the bottom mesh 2 is arranged, be built-in with a plurality of substrate filling box 3, have around the substrate filling box 3 and be convenient to the open-work 4 that shellfish passes through in outer case 1.
The diameter of described open-work 4 is 2cm-5cm.
The utility model can be simulated the different self-sow environment that bury the shellfish that dwells under laboratory condition, as growth temperature, dissolved oxygen rate and substrate etc., especially set a plurality of substrate filling box, the be more convenient for replacing of substrate, to carry out different substrates to burying the test of the shellfish physiological effect of dwelling, simultaneously, can carry out different growing environments to burying the ethological research of the shellfish that dwells.
Description of drawings:
Fig. 1 is the structural representation of the new embodiment of the utility model.
Fig. 2 is the result of use figure of the utility model embodiment.
Embodiment:
Below in conjunction with description of drawings embodiment of the present utility model.
As shown in Figure 1: plastics outer case 1 is arranged, around the outer case 1 and on the bottom mesh 2 is arranged, be built-in with a plurality of substrate filling box 3 in outer case 1, substrate filling box 3 usefulness colourless transparent plastics are made, its size is generally 10cm * 10cm * 50cm, can be provided with 30～50 in outer case 1, has around the substrate filling box 3 and is convenient to the open-work 4 that shellfish passes through, the diameter of described open-work 4 is 2cm-5cm preferably, and concrete size is decided according to the different experiments animal.
During use as shown in Figure 2: different substrates 5 are put into substrate filling box 3, outer case 1 is placed in the wastewater collection dish 6, during breed, burying of the equal number shellfish that dwells is inserted in the substrate in the substrate filling box 3, water spray with specified temp, wait to grow after a period of time, bury the shellfish that dwells and promptly enter in the substrate of being liked by open-work 4.Detect the number of burying the shellfish that dwells in the different substrate filling box 3, promptly know and bury the shellfish that dwells to the fancy grade of certain substrate, this experimental provision also can be measured benthic mollusca suitable growth temperature, dissolved oxygen etc., simultaneously, because its transparent material helps burying the ethological observation of the shellfish that dwells.
Claims (2)
1. the ecological experimental rig of a benthic mollusca, it is characterized in that: outer case (1) is arranged, mesh (2) is arranged at around the outer case (1) and bottom, is built-in with a plurality of substrate filling box (3) in outer case (1), and the open-work (4) of being convenient to shellfish and passing through is arranged around the substrate filling box (3).
2. the ecological experimental rig of benthic mollusca according to claim 1, it is characterized in that: the diameter of described open-work (4) is 2cm-5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200122080U CN201042161Y (en) | 2007-05-22 | 2007-05-22 | Ecological test device for demersal seashell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200122080U CN201042161Y (en) | 2007-05-22 | 2007-05-22 | Ecological test device for demersal seashell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201042161Y true CN201042161Y (en) | 2008-04-02 |
Family
ID=39257043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200122080U Expired - Fee Related CN201042161Y (en) | 2007-05-22 | 2007-05-22 | Ecological test device for demersal seashell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201042161Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102960281A (en) * | 2012-12-11 | 2013-03-13 | 浙江海洋学院 | Ecological pot provided with food filtering layer |
| CN107347778A (en) * | 2017-08-14 | 2017-11-17 | 苏州世纪天成信息技术有限公司 | A kind of mollusk automatic breeding system for simulating beach |
-
2007
- 2007-05-22 CN CNU2007200122080U patent/CN201042161Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102960281A (en) * | 2012-12-11 | 2013-03-13 | 浙江海洋学院 | Ecological pot provided with food filtering layer |
| CN107347778A (en) * | 2017-08-14 | 2017-11-17 | 苏州世纪天成信息技术有限公司 | A kind of mollusk automatic breeding system for simulating beach |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080402 Termination date: 20130522 |