CN203353431U - Farming device used for bottom sowing culture of Japanese scallops - Google Patents
Farming device used for bottom sowing culture of Japanese scallops Download PDFInfo
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- CN203353431U CN203353431U CN2013204111042U CN201320411104U CN203353431U CN 203353431 U CN203353431 U CN 203353431U CN 2013204111042 U CN2013204111042 U CN 2013204111042U CN 201320411104 U CN201320411104 U CN 201320411104U CN 203353431 U CN203353431 U CN 203353431U
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- mesh bag
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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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Abstract
The utility model relates to a farming device used for bottom sowing culture of Japanese scallops. The farming device comprises a body framework, a mesh bag, bottom feet and weighting stones; the body framework is of a rectangular shape, and a plurality of reinforcing ribs are arranged in the body framework in parallel; the mesh bag includes a plurality of upper mesh bag bodies and a lower mesh bag body, wherein the area of the lower mesh bag body is equal to that of the body framework, the lower mesh bag body is fixed on the lower surface of the body framework, the upper mesh bag bodies are of a long-bar shape, the two ends of each upper mesh bag body are fixed on the lower mesh bag body, one side edge of each upper mesh bag body is fixed on the body framework or each reinforcing rib, and the sum of the widths of all the upper mesh bag bodies is equal to the value of the width of the body framework; the width of each upper mesh bag body is equal to the width between the edge of the body framework and one adjacent reinforcing rib or the width between the adjacent reinforcing ribs, and the length of each upper mesh bag body is greater than that of the body framework. The farming device used for the bottom sowing culture of the Japanese scallops has the advantages of improving the survival rate of the Japanese scallops in the farming process, reducing the risk that the Japanese scallops are buried by bottom mud, increasing the recapture rate of the Japanese scallops, reducing the damage to the Japanese scallops in the fishing and capturing process, controlling the density of the young Japanese scallops in the bottom sowing culture and the like.
Description
Technical field
The utility model relates to a kind of cultivator for broadcasting at the bottom of Patinopecten yessoensis.
Background technology
The Patinopecten yessoensis growth rate is slower, and shell is larger, can reach more than 10 centimetres better economic benefit.Current breeding way mainly contains two kinds of raft formula and bottom sowing cultures.Raft culture is taked hang aquiculture mesh cage or the scallop mode of piercing one's ears is carried out on the floating well rope in sea area usually, and this kind of method has in Northern Shandong some areas, but, due to the impact that is subject to top layer high temperature in summer, lethality is higher.In Liaoning Area, Patinopecten yessoensis is mainly taked, using ship or diver to sow seed the annual 10-11 month, to make it naturally fall seabed, to certain growth year, after reaching and adopting and catch specification, takes trawlnet to adopt and catches.But 1, traditional bottom sowing culture mode, after the scallop seed is sowed to the bottom, the people can't participate in next step intervention, let alone wild wild length, large-scale sowing is larger to the damage of seed, after sowing, the harmful organisms of bottom is as the crab class, starfish and starfish, the predation to the scallop seed such as violent predacious fish, cause that to broadcast after seedling in breeding process survival rate lower.2, Patinopecten yessoensis is to the having relatively high expectations of substrate, and in general, at the bottom of at the bottom of gravel and the husky end is better than mud, its reason is often owing at the bottom of mud, scallop can being become silted up and do not make mortality.3, traditional bottom sowing culture mode is taked trawl fishing, and the size of netting gear is limited, likely can cause the scallop leakage.Trawlnet adopt the mode of catching, after scallop is gathered, owing to adopting, the damage caused in the process of catching is larger, lethality is higher.Finally, due to scallop, broadcast seedling and adopt the end to broadcast the mode of sowing in ship navigation process downwards, there is certain flow velocity in ship in motion and seawater itself, and what make scallop broadcasts the bad control of seedling density.
The utility model content
The technical problems to be solved in the utility model is the above-mentioned defect that how to overcome prior art, and a kind of cultivator for broadcasting at the bottom of Patinopecten yessoensis is provided.
For solving the problems of the technologies described above, this comprises main body frame, mesh bag, footing and dropstone for the cultivator of broadcasting at the bottom of Patinopecten yessoensis; Described main body frame is rectangular, its inner parallel some reinforcements that are provided with; Described mesh bag comprises some upper mesh bags and a lower mesh bag, wherein plays the mesh bag area to equate with the main body frame area, is fixed on the main body frame lower surface, and upper mesh bag is strip, and its two ends are fixed on lower mesh bag, and a side is fixed on main body frame or reinforcement.
As optimization, all upper mesh bag width sums equal the main body frame width; Mesh bag width on each, all with main body frame limit and adjacent reinforcement between or width between adjacent reinforcement equate, each bag length of surfing the Net, all be greater than main body frame length.
As optimization, described online bag length is than the long 15～20mm of main body frame length.
As optimization, described footing bottom is most advanced and sophisticated.
Good effect of the present utility model is:
1, improve into the survival rate in breeding process.Can effectively isolated aquaculture organism and harmful organisms, prevent the predation of harmful organisms, survival rate is high.
2, reduce the risk that scallop is become silted up and do not have by bed mud.Patinopecten yessoensis is had relatively high expectations to substrate, general, and at the bottom of being better than mud with the husky end at the bottom of gravel, its reason is often owing at the bottom of mud, scallop can being become silted up and do not make mortality.Designed footing in the utility model, scallop can have been held up, thereby produced certain distance and reduce the death do not caused because becoming silted up with ground.Break away from scallop culture and received the more serious general layout of substrate impact.
3, increase the rate of recapture, reduce and adopt the damage in the process of catching.The bottom sowing culture cage designed in the present invention, scallop culture, in mesh bag, is used winch to mention the scallop culture device and can realize fishing for of scallop, and the rate of recapture is high, and less to the damage of scallop.
4, control and broadcast seedling density.What the end in the present invention broadcast that " breeding cage " can effectively control scallop broadcasts seedling density, according to the carrying capacity adjustment of sea area actual conditions, broadcasts seedling density, prevents that local density is excessive or too small.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further for the cultivator of broadcasting at the bottom of Patinopecten yessoensis:
Fig. 1 is this for embodiment one perspective view of the cultivator of broadcasting at the bottom of Patinopecten yessoensis (dropstone, lower mesh bag not shown).
In figure: 1-main body frame, 2-footing, 3-reinforcement, the upper mesh bag of 4-.
Embodiment
Embodiment one: as shown in Figure 1, this comprises main body frame 1, mesh bag, footing 2 and dropstone for the cultivator of broadcasting at the bottom of Patinopecten yessoensis; Described main body frame 1 is rectangular, its inner parallel some reinforcements 3 that are provided with; Described mesh bag comprises some upper mesh bags 4 and a lower mesh bag, wherein play the mesh bag area to equate with main body frame 1 area, be fixed on main body frame 1 lower surface, upper mesh bag 4 is strip, its two ends are fixed on lower mesh bag, and a side is fixed on main body frame 1 or reinforcement 3.
All upper mesh bag 4 width sums equal main body frame 1 width; Mesh bag 4 width on each, all with main body frame 1 limit and adjacent reinforcement 3 between or width between two adjacent reinforcements 3 equate, mesh bag 4 length on each, all be greater than main body frame 1 length.The long 17mm of described upper mesh bag 4 Length Ratio main body frame 1 length.Described footing 2 bottoms are most advanced and sophisticated.
The utility model includes but not limited to above-mentioned embodiment, and any product that meets the description of these claims, within all falling into protection domain of the present utility model.
Claims (4)
1. the cultivator for broadcasting at the bottom of Patinopecten yessoensis, is characterized in that: comprise main body frame, mesh bag, footing and dropstone; Described main body frame is rectangular, its inner parallel some reinforcements that are provided with; Described mesh bag comprises some upper mesh bags and a lower mesh bag, wherein plays the mesh bag area to equate with the main body frame area, is fixed on the main body frame lower surface, and upper mesh bag is strip, and its two ends are fixed on lower mesh bag, and a side is fixed on main body frame or reinforcement.
2. the cultivator for broadcasting at the bottom of Patinopecten yessoensis according to claim 1, it is characterized in that: all upper mesh bag width sums equal the main body frame width; Mesh bag width on each, all with main body frame limit and adjacent reinforcement between or width between two adjacent reinforcements equate, each bag length of surfing the Net, all be greater than main body frame length.
3. the cultivator for broadcasting at the bottom of Patinopecten yessoensis according to claim 2, it is characterized in that: described online bag length is than the long 15～20mm of main body frame length.
4. according to the arbitrary described cultivator for broadcasting at the bottom of Patinopecten yessoensis of claim 1-3, it is characterized in that: described footing bottom is for most advanced and sophisticated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204111042U CN203353431U (en) | 2013-07-09 | 2013-07-09 | Farming device used for bottom sowing culture of Japanese scallops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204111042U CN203353431U (en) | 2013-07-09 | 2013-07-09 | Farming device used for bottom sowing culture of Japanese scallops |
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| Publication Number | Publication Date |
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| CN203353431U true CN203353431U (en) | 2013-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013204111042U Expired - Fee Related CN203353431U (en) | 2013-07-09 | 2013-07-09 | Farming device used for bottom sowing culture of Japanese scallops |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103579818A (en) * | 2013-11-04 | 2014-02-12 | 宁波瑞明电器有限公司 | Socket |
| CN103734059A (en) * | 2014-01-08 | 2014-04-23 | 海阳富瀚海洋科技有限公司 | Artificial fish reef bottom sowing planting device |
| CN106719187A (en) * | 2016-12-02 | 2017-05-31 | 獐子岛集团股份有限公司 | A kind of Patinopecten yessoensis submarine facility cultural method and device |
| CN107711637A (en) * | 2017-11-29 | 2018-02-23 | 辽宁省海洋水产科学研究院 | A kind of device and its cultural method of bottom culture Patinopecten yessoensis |
| CN110036956A (en) * | 2019-04-22 | 2019-07-23 | 山东省海洋生物研究院 | One kind is for large-scale imbedded and perched shellfish's parent shellfish breeding apparatus and its application method |
| CN110679523A (en) * | 2019-11-15 | 2020-01-14 | 唐山市曹妃甸区农林畜牧水产技术推广站 | Method for breeding oysters by using bottom sowing oyster breeding frame |
-
2013
- 2013-07-09 CN CN2013204111042U patent/CN203353431U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103579818A (en) * | 2013-11-04 | 2014-02-12 | 宁波瑞明电器有限公司 | Socket |
| CN103734059A (en) * | 2014-01-08 | 2014-04-23 | 海阳富瀚海洋科技有限公司 | Artificial fish reef bottom sowing planting device |
| CN103734059B (en) * | 2014-01-08 | 2015-09-23 | 山东富瀚海洋科技有限公司 | Seed device is broadcast at the bottom of a kind of artificial fish shelter |
| CN106719187A (en) * | 2016-12-02 | 2017-05-31 | 獐子岛集团股份有限公司 | A kind of Patinopecten yessoensis submarine facility cultural method and device |
| CN107711637A (en) * | 2017-11-29 | 2018-02-23 | 辽宁省海洋水产科学研究院 | A kind of device and its cultural method of bottom culture Patinopecten yessoensis |
| CN110036956A (en) * | 2019-04-22 | 2019-07-23 | 山东省海洋生物研究院 | One kind is for large-scale imbedded and perched shellfish's parent shellfish breeding apparatus and its application method |
| CN110679523A (en) * | 2019-11-15 | 2020-01-14 | 唐山市曹妃甸区农林畜牧水产技术推广站 | Method for breeding oysters by using bottom sowing oyster breeding frame |
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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 |
Granted publication date: 20131225 Termination date: 20140709 |
|
| EXPY | Termination of patent right or utility model |