CN205902641U - Ecological device of supporting temporarily in stichopus japonicus seedling pond - Google Patents
Ecological device of supporting temporarily in stichopus japonicus seedling pond Download PDFInfo
- Publication number
- CN205902641U CN205902641U CN201620447362.XU CN201620447362U CN205902641U CN 205902641 U CN205902641 U CN 205902641U CN 201620447362 U CN201620447362 U CN 201620447362U CN 205902641 U CN205902641 U CN 205902641U
- Authority
- CN
- China
- Prior art keywords
- net
- seedling
- pond
- stichopus japonicus
- box
- 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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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
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model provides an ecological device of supporting temporarily in stichopus japonicus seedling pond comprises box with a net, sand bag and plastic basket, and the box with a net is fixed in the pond, and plastic basket is put in the box with a net, is equipped with the plastic corrugated sheet in its plastic basket, and it has the stichopus japonicus seedling to adhere to on the plastic corrugated sheet. The side net and the spacer screen of box with a net is the box with a net offal back of wearing the seam through the cotton rope among the the device, nets the full sand bag of pressure all around in the side, then takes the cotton rope out and remove the net that breaks off the base. Side net and the spacer screen of box with a net can be with the sea water filter when entering the water among the the device, guarantees not have in the device natural enemy of sea cucumber seedling. Then more side change net is long during to certain specification when the stichopus japonicus seedling at any time according to stichopus japonicus seedling growth situation, can remove the side net, with the bottom of the even distribution of plastic basket to the pond, lets the automatic plastic basket that climbs out of sea cucumber seedling seek in the pond and hide oneself and grow the part. The beneficial effects of the utility model are that: thoroughly solve the drug residue problem of stichopus japonicus seedling, it accords with its growth habit's ecological environment to set out for the creation of stichopus japonicus seedling simultaneously.
Description
Technical field
This utility model is related to the device that fishery seedling of Apostichopus japonicus pond ecological is temporarily supported.
Background technology
A kind of ecological new technique temporarily supported of seedling of Apostichopus japonicus pond net box rises in Western Liaoning Province at present, and this technology is
By the seedling of Apostichopus japonicus of 1000 per jin about that seedling rearing room then brings out, survive the winter in the net cage putting into pond before entering the winter and temporarily support one
After set pattern lattice, then bottom is broadcast and is formed.This technology decreases the time that seedling of Apostichopus japonicus is temporarily supported in seedling rearing room, decreases juvenile stichopus
Drug residue.But there is following technology drawback in this technology:
1. thoroughly do not solve the medicament residue problem of juvenile stichopus generally existing.
2. Radix Morinae Bulleyanae is benthon, and net cage bottom is temporarily supported in existing pond has sizable distance not meet Radix Morinae Bulleyanae to pond bottom
Habit, in addition the water surface affected greatly by the unfavorable natural cause such as heavy rain, stormy waves, high light.
In order to overcome above-mentioned two problems this utility model to provide a kind of net cage that can lead to pond bottom, in seedling of Apostichopus japonicus
When beginning can adhere to hundreds thousand of per jin in attachment base, seedling of Apostichopus japonicus is put into the pond in net cage together with attachment base plastic crate
Bottom.
Utility model content
This utility model solve problem be the technical scheme is that to form a kind of Radix Morinae Bulleyanae by net cage, sandbag and plastic crate
The device that seedling pond ecological is temporarily supported, net cage is fixed in pond, and plastic crate is placed in net cage, and its plastic crate is built with plastics ripple
Card, plastic corrugated sheet is attached with seedling of Apostichopus japonicus, and the side net of this device net cage and spacer screen are to wear seam by cotton rope.By strip
Plank, foam plastic float and side net and spacer screen pass through the fixation of bolt and cotton rope and connect composition net cage on the coast.Again net cage is used
Ship is dragged in pond fixing, side net and spacer screen is put in water and enables the side net of net cage to lead to the full sand of bottom surrounding pressure in pond
Bag, can extract cotton rope out and remove spacer screen after water under net cage.The corrugated plating of the seedling of Apostichopus japonicus being attached with hundreds thousand of per jin is loaded and moulds
Charging basket is put in net cage, forms a kind of ecological device temporarily supported of seedling of Apostichopus japonicus in pond.Side net in this device and spacer screen exist
By sea water filter it is ensured that not having the natural enemy of sea cucumber seedlings in device, and natural enemy invasion in the future and Stichopus japonicuss children can be prevented during lower water
The escape of Seedling.
The beneficial effects of the utility model are: thoroughly solve the medicament residue problem of seedling of Apostichopus japonicus, simultaneously for seedling of Apostichopus japonicus
Create the ecological environment more meeting its habit.It survives to enter forming stage through the seedling of Apostichopus japonicus of natural environment domestication
Rate is higher, higher to environmental suitability.
Brief description
With reference to the accompanying drawings and examples this utility model is further illustrated.
Fig. 1 is the front view of this utility model net cage.
Fig. 2 is the top view of this utility model net cage.
In figure 1. foam is cursory, 2. cotton rope, 3. wooden frame, 4. side net, 5. bolt, 6. spacer screen.
Specific embodiment
In in figure, splat bolt (5) is connected into wooden frame (3), side net (4) is passed through cotton rope (2) with spacer screen (6)
Wear stitched together, then equidistant to cursory for foam (1) tying up is formed a net cage in the bottom of wooden frame, drive piles at pond bottom and use
Net cage is fixed by hawser.
The polrvinyl chloride corrugated plating of 30 centimetres commercially available of approved product 40 cm x is loaded in plastic crate, every basket of 20 things
Under first in nursery pond.When being attached to substantial amounts of seedling of Apostichopus japonicus on the polrvinyl chloride corrugated plating in plastic crate, by every cubic metre
The upper and lower two-layer of density of 6 plastic crates of water body is evenly distributed on pond bottom.When growth of seedling of Apostichopus japonicus for a period of time after according to thorn
The Individual Size of ginseng seedling, selects the etting of suitable mesh, changes the side net of net cage.First side net is surrounded bottom by etting during replacing
Portion presses sandbag, then scrubs seedling of Apostichopus japonicus online for the side changing in net cage, when growth of seedling of Apostichopus japonicus is to necessarily
Side net can be removed during specification, by the density of one plastic crate of every cube of water body, plastic crate is evenly dispersed to the bottom in pond
Portion, constantly grows up with sea cucumber seedlings, and seedling of Apostichopus japonicus can climb out of plastic crate automatically to be found in engineered good pond and hide oneself
In place of growth.
Claims (1)
1. 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, net cage is fixed on pond
In, plastic crate is placed in net cage, and its plastic crate, built with plastic corrugated sheet, plastic corrugated sheet is attached with seedling of Apostichopus japonicus, and it is special
Levying is: the side net of this 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, can extract cotton rope out and remove spacer screen after water under net cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620447362.XU CN205902641U (en) | 2016-05-10 | 2016-05-10 | Ecological device of supporting temporarily in stichopus japonicus seedling pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620447362.XU CN205902641U (en) | 2016-05-10 | 2016-05-10 | Ecological device of supporting temporarily in stichopus japonicus seedling pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205902641U true CN205902641U (en) | 2017-01-25 |
Family
ID=57814582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620447362.XU Expired - Fee Related CN205902641U (en) | 2016-05-10 | 2016-05-10 | Ecological device of supporting temporarily in stichopus japonicus seedling pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205902641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114223589A (en) * | 2022-01-25 | 2022-03-25 | 中国科学院南海海洋研究所 | Bottom sowing proliferation method for tropical sea cucumber seedlings in open sea area |
-
2016
- 2016-05-10 CN CN201620447362.XU patent/CN205902641U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114223589A (en) * | 2022-01-25 | 2022-03-25 | 中国科学院南海海洋研究所 | Bottom sowing proliferation method for tropical sea cucumber seedlings in open sea area |
| CN114223589B (en) * | 2022-01-25 | 2023-03-17 | 中国科学院南海海洋研究所 | Bottom sowing proliferation method for tropical sea cucumber fries in open sea area |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20170510 |