CN2135239Y - Fry attaching frame for scallop - Google Patents
Fry attaching frame for scallop Download PDFInfo
- Publication number
- CN2135239Y CN2135239Y CN92219585U CN92219585U CN2135239Y CN 2135239 Y CN2135239 Y CN 2135239Y CN 92219585 U CN92219585 U CN 92219585U CN 92219585 U CN92219585 U CN 92219585U CN 2135239 Y CN2135239 Y CN 2135239Y
- Authority
- CN
- China
- Prior art keywords
- fry
- scallop
- utility
- model
- attaching frame
- 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
Links
Images
Classifications
-
- 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
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model belongs to the field of aquiculture, particularly a fry attaching frame for scallops. The classification of the utility model is A01K. The utility model is characterized in that wave boards which are in parallel are in turn arranged beneath a lifting rope, and a supporting bar is arranged between contiguous wave boards. The fry attaching frame provided by the utility model has the advantages of simple structure, easy cleaning and simple fry separating operation. The sea water can clearly flow between the fry attaching frames, and the fry survival rate of the little scallops can be raised to about 50%.
Description
The utility model belongs to aquaculture field, and specifically a kind of scallop is grown seedlings and used fry attaching frame.
As everyone knows, scallop is grown seedlings and is generally adopted coir rope, nylon wire etc. with adhesive substrate, on the surface of scallop larva attached to coir rope etc., has arrived the juvenile mollusk after date and again coir rope and juvenile mollusk attached thereto has been put into the mesh bag of certain specification, and placed the sea area to keep a full stand of seedings to breed.Easily settled sludge, the assorted algae that grows thickly are caused scallop young poor growth even death, and survival rate of seedlings is generally 10%～20%; Juvenile mollusk is long to certain specification in addition, needs to divide seedling to form, and the coir rope adherance is disorderly and unsystematic in mesh bag, has both taken a lot of work when dividing seedling, and easy damaged is lost seedling again.
The purpose of this utility model just is, provides a kind of scallop easy to operate, that survival rate of seedlings is high to grow seedlings with adhering to frame.
For achieving the above object, feature of the present invention is: the lifting rope lower end is provided with two wave plates that parallel at least, be provided with support bar between the adjacent wave plate, on the surface of scallop seedling attached to the wave plate,, can guarantee the smoothness of seawater because the wave plate parallels and be at regular intervals, make every scallop seedling all have an opportunity to obtain enough bait, wave plate surface area is big in addition, enough bond areas is provided for the scallop larva, and the wave plate is easy to clean as adherance.
The utility model is easy to clean, divide seedling as the scallop adherance, and seawater flows unimpeded between the wave plate, guarantees that seedling can obtain enough bait, thereby can improve survival rate of seedlings significantly.
Description of drawings:
Fig. 1 is this practical structural representation, also is the schematic diagram of a kind of embodiment.
Mark among the figure: lifting rope 1, wave plate 2, support bar 3.
Embodiment: wave plate 1 adopts polyethylene to make the wave flat board, its color is a black, five blocks of wave plates 2 are fixed together through three support bars 3, support bar 3 is vertical with wave plate 2, lifting rope 1 links to each other with the centre of a wave plate 2 of top side, when juvenile mollusk adheres to, by lifting rope 1 the utility model is hung in nursery pond, after juvenile mollusk adheres to spatfall cabinet that present embodiment provided is together put into 40 purpose mesh bags together with juvenile mollusk attached thereto and hang to plunge into the commercial sea on cursory and keep a full stand of seedings,, increased the volume in the mesh bag because framework supports mesh bag, help inside and outside water quality exchange, favourable to the juvenile mollusk growth, when scallop is carried out the branch seedling, because seedling is all attached to wave plate 2 surfaces, divide seedling simple to operate, the seedling phenomenon is hindered in difficult generation, utilizes the utility model to keep a full stand of seedings, and survival rate of seedlings can reach 50～60%.
Claims (2)
1, a kind of scallop is grown seedlings and is used fry attaching frame, is provided with lifting rope, it is characterized in that being provided with successively under the lifting rope wave plate that parallels.
2, grow seedlings according to the described scallop of claim 1 and use fry attaching frame, it is characterized in that being provided with support bar between the said adjacent wave plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92219585U CN2135239Y (en) | 1992-08-13 | 1992-08-13 | Fry attaching frame for scallop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92219585U CN2135239Y (en) | 1992-08-13 | 1992-08-13 | Fry attaching frame for scallop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2135239Y true CN2135239Y (en) | 1993-06-09 |
Family
ID=33766801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN92219585U Expired - Fee Related CN2135239Y (en) | 1992-08-13 | 1992-08-13 | Fry attaching frame for scallop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2135239Y (en) |
-
1992
- 1992-08-13 CN CN92219585U patent/CN2135239Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2010148521A (en) | Culture of sessile marine animal | |
| CN201663859U (en) | Semi-submerged semi-suspended type floating raft-cage device for culturing sea cucumbers | |
| CA2597965C (en) | Method and apparatus for culturing marine larvae | |
| CN107494369B (en) | Biological floating island purifier for aquaculture | |
| CN201515651U (en) | Apparatus for cultivating holothurian in sea bottom by net cage for cultivating shellfish | |
| CN201182123Y (en) | Novel adhering substance for seedling cultivation of Sargassum thunbergii | |
| US4170197A (en) | Method of raising oysters | |
| CN110651743A (en) | Living sea water biological purification device for forest crab and shellfish | |
| CN101720692A (en) | Method for breeding sea cucumbers in bathyal half-hanging floating rafts and cages | |
| CN2106495U (en) | All-floating raft type apparatus for raising laver seedling | |
| CN2135239Y (en) | Fry attaching frame for scallop | |
| CN215422327U (en) | Water cyclic utilization device based on fish and vegetable symbiosis technology | |
| JP4915946B2 (en) | Seaweed growth method | |
| JP6987365B2 (en) | Plane-arranged bivalve breeding system | |
| CN211241327U (en) | Fish, shrimp and crab pond culture system | |
| CN105724281B (en) | A kind of combined type nereis culture device and its application method | |
| CN2452282Y (en) | Abalone culturing means | |
| CN108751416A (en) | A kind of biological floating bed purification system of novel solid | |
| KR200244819Y1 (en) | A device for farming aquatic products having adhesive nature | |
| CN208047745U (en) | A kind of Trachyostracous mussel artificial breeding attachment base | |
| CN207519444U (en) | A kind of garbage purification device for being suitable for three-dimensional aquaculture system | |
| CN107535400B (en) | Method for continuously culturing Moina freshwater by using shrimp culture wastewater in summer | |
| CN201830731U (en) | Seed collector for artificial seedling culture of gloiopeltis alga | |
| TWI494057B (en) | The Method and System of Collecting Fertilized Eggs and Floating Poultry | |
| JP2007060910A (en) | Method for policulture of seaweed and bivalve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |