CN107347762A - The device that a kind of seedling of Apostichopus japonicus pond ecological is temporarily supported - Google Patents
The device that a kind of seedling of Apostichopus japonicus pond ecological is temporarily supported Download PDFInfo
- Publication number
- CN107347762A CN107347762A CN201610330989.1A CN201610330989A CN107347762A CN 107347762 A CN107347762 A CN 107347762A CN 201610330989 A CN201610330989 A CN 201610330989A CN 107347762 A CN107347762 A CN 107347762A
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- CN
- China
- Prior art keywords
- seedling
- net
- net cage
- apostichopus japonicus
- pond
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- 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.)
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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
The device that a kind of seedling of Apostichopus japonicus pond ecological is temporarily supported, is made up of net cage, sandbag and plastic crate, and net cage is fixed in pond, and plastic crate is placed in net cage, and its plastic crate is attached with seedling of Apostichopus japonicus built with plastic corrugated sheet on plastic corrugated sheet.The side net of net cage and spacer screen are under the net cage that seam is worn by cotton rope after water in the device, and in side, the full sandbag of bottom pressure of net surrounding, then extracts cotton rope out and remove spacer screen.Sea water filter can be ensured do not have the natural enemy of sea cucumber seedlings in device by the side net of net cage with spacer screen in lower water in the device.Then according to growth of seedling of Apostichopus japonicus situation, more side change net when seedling of Apostichopus japonicus grows to certain specification, can remove side net at any time, and plastic crate is evenly dispersed to the bottom in pond, allow sea cucumber seedlings to climb out of automatically in place of plastic crate finds in pond and hide oneself and grow.The beneficial effects of the invention are as follows：Thoroughly solve the medicament residue problem of seedling of Apostichopus japonicus, while the ecological environment for more meeting its habit is createed for seedling of Apostichopus japonicus.
Description
Technical field
The present invention relates to the device that fishery seedling of Apostichopus japonicus pond ecological is temporarily supported.
Background technology
The new technology that a kind of current seedling of Apostichopus japonicus pond net box ecology is temporarily supported is risen in Western Liaoning Province, and this technology is
The seedling of Apostichopus japonicus within per jin thousand that seedling rearing room then is brought out is put into temporarily support certain specification in the net cage in pond after, then bottom
Broadcast and form.With traditional temporary cultivating sea cucumber seedling ratio of seedling rearing room, this technology reduces the time that seedling of Apostichopus japonicus is temporarily supported in seedling rearing room,
Reduce the medicament residue of seedling of Apostichopus japonicus to a certain extent, temporarily supported to seedling of Apostichopus japonicus ecology and strided forward major step, but this
Following technology drawback also be present in technology：
1. the seedling of Apostichopus japonicus individual temporarily supported is larger, the medicament residue for thoroughly not solving seedling of Apostichopus japonicus generally existing is asked
Topic.
2. stichopus japonicus is benthon, net cage bottom is temporarily supported in existing pond has sizable distance not meet stichopus japonicus to pond bottom
Habit, in addition the water surface by freeze, heavy rain, stormy waves, the unfavorable natural cause such as strong light are influenceed greatly.
In order to overcome the above-mentioned two problems present invention to provide a kind of net cage that can lead to pond bottom, start in seedling of Apostichopus japonicus
Can be when adhering to hundreds thousand of per jin in attachment base, the pond bottom that seedling of Apostichopus japonicus is put into together with attachment base plastic crate in net cage
Portion.
The content of the invention
It is of the present invention solve the problems, such as used by technical scheme be：Splat, foam plastic float and side net and spacer screen are passed through
The fixation and connection of bolt and cotton rope are assembled into net cage on the coast.Net cage is dragged in pond with ship again and fixed, by side net and bottom
The bottom that net is put into seawater and makes spacer screen maximum area be taped against pond, side net and the spacer screen of the net cage are to wear seam by cotton rope to connect
After the net cage connect is fixed, then cotton rope can be extracted out in the full sandbag of surrounding pressure of side sieve bottom and remove spacer screen by diver under water.
The corrugated plating for the seedling of Apostichopus japonicus for being attached with hundreds thousand of per jin is loaded into plastic crate to be put into net cage, by bottomless net in pond
Case, sandbag and plastic crate form the device that a kind of seedling of Apostichopus japonicus ecology is temporarily supported.The side net of net cage and spacer screen are in Xia Shui in the device
When sea water filter can be ensured not have the natural enemy of sea cucumber seedlings in device, and the invasion of natural enemy in the future and sea cucumber seedlings can be prevented
Escape.
The beneficial effects of the invention are as follows：Thoroughly solve the medicament residue problem of seedling of Apostichopus japonicus, while created for seedling of Apostichopus japonicus
Go out more to meet the ecological environment of its habit, the seedling of Apostichopus japonicus by natural environment domestication enters forming stage its survival rate more
Height, it is stronger to environmental suitability.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the front view of net cage of the present invention.
Fig. 2 is the top view of net cage of the present invention.
1. foam buoy in figure, 2. cotton ropes, 3. wooden frames, 4. side nets, 5. bolts, 6. spacer screens.
Embodiment
In figure, splat is connected into wooden frame (3) with bolt (5), side net (4) and spacer screen (6) are passed through into cotton rope (2)
Wear it is stitched together, then by foam buoy (1) it is equidistant tie up wooden frame bottom form a net cage, pond bottom drive piles use
Hawser fixes net cage.
The polyvinyl chloride corrugated plating of 30 centimetres commercially available of 40 cm x of approved product is loaded in plastic crate, every basket of 20 things
Under first into nursery pond.When being attached to substantial amounts of seedling of Apostichopus japonicus on the polyvinyl chloride corrugated plating in plastic crate, by every cubic metre
The density of 6 plastic crates of water body is evenly distributed on pond bottom two layers up and down.When growth of seedling of Apostichopus japonicus for a period of time after according to thorn
Join the Individual Size of seedling, select the etting of suitable mesh, change the side net of net cage.Side net is first surrounded into bottom by etting during replacing
Portion presses sandbag, then scrubs the online seedling of Apostichopus japonicus in the side changed into net cage, when growth of seedling of Apostichopus japonicus is to necessarily
Side net can be removed during specification, plastic crate is evenly dispersed to the bottom in pond by the density of one plastic crate of every cube of water body
Portion, as sea cucumber seedlings are constantly grown up, seedling of Apostichopus japonicus, which can climb out of plastic crate automatically, to be found in engineered good pond and hides oneself
With growth part.
Claims (1)
1. the device that a kind of seedling of Apostichopus japonicus pond ecological is temporarily supported, is made up of, net cage is fixed on pond net cage, sandbag and plastic crate
In, plastic crate is placed in net cage, and its plastic crate is attached with seedling of Apostichopus japonicus built with plastic corrugated sheet on plastic corrugated sheet, and it is special
Sign is：The side net of the device net cage and spacer screen are to wear seam by cotton rope, and the side net of net cage can lead to the bottom surrounding pressure in pond
Full sandbag, cotton rope can be extracted out after water under net cage and removes spacer screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610330989.1A CN107347762A (en) | 2016-05-10 | 2016-05-10 | The device that a kind of seedling of Apostichopus japonicus pond ecological is temporarily supported |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610330989.1A CN107347762A (en) | 2016-05-10 | 2016-05-10 | The device that a kind of seedling of Apostichopus japonicus pond ecological is temporarily supported |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107347762A true CN107347762A (en) | 2017-11-17 |
Family
ID=60271586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610330989.1A Pending CN107347762A (en) | 2016-05-10 | 2016-05-10 | The device that a kind of seedling of Apostichopus japonicus pond ecological is temporarily supported |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107347762A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112219765A (en) * | 2020-10-13 | 2021-01-15 | 广东海洋大学 | Fry bait biological purification and nutrition enhancement device and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101524054A (en) * | 2009-04-10 | 2009-09-09 | 中国海洋大学 | Method for ecologically cultivating seeds by utilizing purse net in holothurian pond |
| CN101611700A (en) * | 2009-05-19 | 2009-12-30 | 威海西港刺参水产研究所有限公司 | A kind of stichopus japonicus sea grow seedlings net cage and seedling-cultivating method |
| CN202760005U (en) * | 2012-09-13 | 2013-03-06 | 中国海洋大学 | Net cage for cultivating reared stichopus japonica by using pool |
| CN103026992A (en) * | 2012-11-29 | 2013-04-10 | 大连棒棰岛海参发展有限公司 | Stichopus japonicus seedling large-scale ecological culture method utilizing outdoor net cages |
| CN103518658A (en) * | 2013-10-30 | 2014-01-22 | 辽宁医学院 | Method of cultivating fry of Apostichopus japonicus by floating cages in ponds |
| CN204291991U (en) * | 2014-11-17 | 2015-04-29 | 中国水产科学研究院南海水产研究所 | A kind of Apostichopus japonicus in Ponds net cage device |
-
2016
- 2016-05-10 CN CN201610330989.1A patent/CN107347762A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101524054A (en) * | 2009-04-10 | 2009-09-09 | 中国海洋大学 | Method for ecologically cultivating seeds by utilizing purse net in holothurian pond |
| CN101611700A (en) * | 2009-05-19 | 2009-12-30 | 威海西港刺参水产研究所有限公司 | A kind of stichopus japonicus sea grow seedlings net cage and seedling-cultivating method |
| CN202760005U (en) * | 2012-09-13 | 2013-03-06 | 中国海洋大学 | Net cage for cultivating reared stichopus japonica by using pool |
| CN103026992A (en) * | 2012-11-29 | 2013-04-10 | 大连棒棰岛海参发展有限公司 | Stichopus japonicus seedling large-scale ecological culture method utilizing outdoor net cages |
| CN103518658A (en) * | 2013-10-30 | 2014-01-22 | 辽宁医学院 | Method of cultivating fry of Apostichopus japonicus by floating cages in ponds |
| CN204291991U (en) * | 2014-11-17 | 2015-04-29 | 中国水产科学研究院南海水产研究所 | A kind of Apostichopus japonicus in Ponds net cage device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112219765A (en) * | 2020-10-13 | 2021-01-15 | 广东海洋大学 | Fry bait biological purification and nutrition enhancement device and method |
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