CN106472382A - A kind of aquaculture net cage - Google Patents
A kind of aquaculture net cage Download PDFInfo
- Publication number
- CN106472382A CN106472382A CN201611077915.8A CN201611077915A CN106472382A CN 106472382 A CN106472382 A CN 106472382A CN 201611077915 A CN201611077915 A CN 201611077915A CN 106472382 A CN106472382 A CN 106472382A
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- net
- fish
- driving ring
- net cage
- 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.)
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Links
- 238000009360 aquaculture Methods 0.000 title claims abstract description 42
- 244000144974 aquaculture Species 0.000 title claims abstract description 42
- 241000251468 Actinopterygii Species 0.000 claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 4
- 241000045921 Arcos nudus Species 0.000 description 6
- MOVRNJGDXREIBM-UHFFFAOYSA-N aid-1 Chemical compound O=C1NC(=O)C(C)=CN1C1OC(COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)CO)C(O)C1 MOVRNJGDXREIBM-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K79/00—Methods or means of catching fish in bulk not provided for in groups A01K69/00 - A01K77/00, e.g. fish pumps; Detection of fish; Whale fishery
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention provides a kind of aquaculture net cage, belong to cultivation equipment technical field.This aquaculture net cage, including net, locating ring and net skin, the lower end edge of net is fixed on locating ring, net skin is provided with the inwall of locating ring, the upper end edge of net is fixed with the connecting portion of tubulose, the upper end of connecting portion is provided with the buoyancy aid of annular, it is provided with the pipe cyclone that can rotate and make the water in connecting portion to form whirlpool in connecting portion in connecting portion, it is arranged with driving ring outside connecting portion, the circumference of pipe cyclone is evenly arranged with some blocks of Magnet one, the circumference of driving ring is equipped with some blocks of Magnet two, between Magnet one and Magnet two, magnetic pole is different and can attract each other, the driver that described driving ring can be driven to rotate is additionally provided with buoyancy aid, the middle part of locating ring has row's fish pipe, the lower end of row's fish pipe is provided with row's fish valve.It is high that the present invention has the advantages that to fish for easy to operate, catching rate.
Description
Technical field
The invention belongs to cultivation equipment technical field, it is related to a kind of aquaculture net cage.
Background technology
Currently in aquaculture, particularly in large-scale culturing pool and Largesize deepwater net cage Base environment cultivate, due to supporting
Grow that scale is increasing, the yield also more and more higher of cultivation fish, single at present Largesize deepwater net cage just can cultivate 10 to 50 tons
Finished product live fish, it is necessary in good time fishes for sale live fish therefore when fish is brought up, to ensure the economic benefit cultivating, but so
Substantial amounts of finished product live fish will be collected, and keeps higher survival rate, due to not having suitable mechanization fishing rapidly and efficiently
Equipment, fishing is a very big difficult problem, currently can only be fished using artificial, or be fished with hanging basket using crane type equipment, this
Not only fishing operations amount is big for sample, and the fishing speed slow time is long, and also very big to the mechanical injuries of fish, causes live fish mortality rate
Height, can have a strong impact on the economic benefit of cultivation, so how facilitating, efficiently the fish in aquaculture net cage being fished for out, be to work as
A difficult problem anxious to be resolved in front maximization culture fishery.
Content of the invention
The purpose of the present invention is to there are the problems referred to above for existing technology it is proposed that a kind of aquaculture net cage, institute of the present invention
Technical problem to be solved is:How to facilitate, efficiently the fish in aquaculture net cage is fished for out.
The purpose of the present invention can be realized by following technical proposal:A kind of aquaculture net cage, including net, locating ring and net
Skin, the lower end edge of described net is fixed on locating ring, and the inwall of described locating ring is provided with net skin, described net and net
Skin surrounds the string bag for an only upper end open, and the upper end edge of described net is fixed with the connecting portion of tubulose, described connection
The upper end in portion is provided with the buoyancy aid of annular, is provided with and can rotate in connecting portion and make the water in connecting portion in described connecting portion
Form the pipe cyclone of whirlpool, outside described connecting portion, be arranged with driving ring, the buoyancy of described driving ring is more than gravity, described pipe cyclone
Circumference be evenly arranged with some blocks of Magnet one, the circumference of described driving ring is equipped with some blocks of Magnet two, described Magnet one He
Between Magnet two, magnetic pole is different and can attract each other, and described buoyancy aid is additionally provided with the drive that described driving ring can be driven to rotate
Dynamic device, the middle part of described locating ring has row's fish pipe, is provided with some support columns between described row's fish pipe and locating ring, described
Arrange the upside positioned at net skin for the upper end of fish pipe, the lower end of described row's fish pipe is located at the downside of net skin, and arrange the lower end of fish pipe and set
The row's of being equipped with fish valve.
The suction inlet of the pumping fish tube of the row's fish valve in aquaculture net cage and vacuum fishpump connects, when in aquaculture net cage to be fished for
Fish when, rotated by driver drives driving ring, because the Magnet two in driving ring is the opposite sex with the Magnet one on pipe cyclone
Attracting, thus driving ring can drive pipe cyclone to rotate in connecting portion, the water rotation in agitation connecting portion forms whirlpool, continues
And drive water in net also gradually rotation form whirlpool so that congregate from fish in aquaculture net cage to aquaculture net cage, that is,
Fish in net cage being assembled toward the upper end of row's fish pipe, improving the density of fish in unit of water body, thus improve the clingfish of fishpump
Efficiency.
In a kind of above-mentioned aquaculture net cage, described pipe cyclone include body annular in shape and some be distributed on body inner ring week
To blade, some blocks of described Magnet one is uniformly arranged in the circumference of body and every block of Magnet one be respectively positioned on two adjacent
Between blade, the inwall of described connecting portion is provided with limited impression two, described body is located in limited impression two, described body
Gap cooperation with limited impression two.
Body can rotate in the limited impression two on connecting portion inwall, and limited impression two plays position-limiting action, prevents
Body along the axially significantly play up and down of connecting portion, improves the stability that body rotates so that pipe cyclone and driving ring
Position can remain corresponding, the water rotation that blade can stir in connecting portion forms whirlpool so that in aquaculture net cage
Fish, to the bottom of net cage, assembles to the upper end of row's fish pipe, improves the clingfish efficiency of fishpump.
In a kind of above-mentioned aquaculture net cage, the outer peripheral face of described connecting portion is additionally provided with limited impression one, described driving ring
It is arranged in limited impression one, the gap cooperation of described driving ring and limited impression one.
Limited impression one plays spacing effect, prevents driving ring along the axial direction significantly upper and lower play of connecting portion,
The stability improving driving ring rotation is so that driving ring can remain corresponding with pipe cyclone position.
In a kind of above-mentioned aquaculture net cage, described driver includes the high-pressure nozzle being fixed on buoyancy aid by support bar,
Described high-pressure nozzle is connected with water pump by supply channel, and described water pump is fixed on buoyancy aid, on the outer peripheral face of described driving ring
Some arc block plates have been evenly distributed it, described high-pressure nozzle is oppositely arranged with described arc block plate.
High-pressure nozzle passes through supply channel and is connected to eject at a high speed towards arc block plate with the water pump being arranged on buoyancy aid
Current, by waterpower promote driving ring rotate.
In a kind of above-mentioned aquaculture net cage, the cross sectional shape of described blade is right angled triangle.
The rectangular triangle of blade, forms up-small and down-big space in connecting portion, and blade produces funnel shaped after rotating
Whirlpool, improves the clingfish efficiency of fishpump.
In a kind of above-mentioned aquaculture net cage, described arc block plate is obliquely installed, and when arc block plate rotates, driving ring has
Movement tendency upwards.Rotation connection can be carried when arc block plate rotates to move upwards, so that fish is moved to aquaculture net cage bottom.
In a kind of above-mentioned aquaculture net cage, described driving ring is made up of plastics or timber.Driving ring is made up of light material,
It has certain buoyancy in water, and it need not be fixed when not rotating, and is more conducive to when rotating float.
Compared with prior art, a kind of this aquaculture net cage has advantages below:
1st, pass through the mating reaction of high-pressure nozzle, driving ring and pipe cyclone, the water rotation that can stir in connecting portion is formed
Whirlpool, then drives the water in net also gradually to rotate and forms whirlpool, so that the fish in aquaculture net cage is to the bottom of net cage,
Improve the density of fish in unit of water body, improve the clingfish efficiency of fishpump.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the profile at A-A in Fig. 1.
Fig. 3 is the profile at B-B in Fig. 1.
In figure, 1, buoyancy aid;11st, limited impression one;12nd, limited impression two;13rd, net;14th, locating ring;15th, support column;
16th, net skin;17th, connecting portion;2nd, arrange fish pipe;3rd, pipe cyclone;31st, body;32nd, blade;4th, driving ring;5th, arc block plate;6th, magnetic
Ferrum one;61st, Magnet two;7th, high-pressure nozzle;71st, water pump;72nd, supply channel;73rd, support bar;8th, arrange fish valve.
Specific embodiment
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As Figure 1-3, a kind of aquaculture net cage, including net 13, locating ring 14 and net skin 16, the lower end of described net 13
Edge is fixed on locating ring 14, and the inwall of described locating ring 14 is provided with net skin 16, and described net 13 and net skin 16 surround
Only have the string bag of upper end open for one it is characterised in that the upper end edge of described net 13 is fixed with the connecting portion 17 of tubulose,
The upper end of described connecting portion 17 is provided with the buoyancy aid 1 of annular, is provided with and can rotate simultaneously in connecting portion 17 in described connecting portion 17
And make the water in connecting portion 17 form the pipe cyclone 3 of whirlpool, it is arranged with driving ring 4 outside described connecting portion 17, described driving ring 4
Buoyancy is more than gravity, and the circumference of described pipe cyclone 3 is evenly arranged with some blocks of Magnet 1, and the circumference of described driving ring 4 is equipped with
Some blocks of Magnet 2 61, between described Magnet 1 and Magnet 2 61, magnetic pole is different and can attract each other, on described buoyancy aid 1
It is additionally provided with the driver that described driving ring 4 can be driven to rotate, the middle part of described locating ring 14 has row's fish pipe 2, described row fish
It is provided with some support columns 15, the upper end of described row's fish pipe 2 is located at the upside of net skin 16, described between pipe 2 and locating ring 14
The lower end of row's fish pipe 2 is located at the downside of net skin 16, and arranges the lower end of fish pipe 2 and be provided with row's fish valve 8, and described driving ring 4 is by moulding
Material or timber are made.
Specifically, described pipe cyclone 3 includes body 31 annular in shape and some leaves being distributed on body 31 inner ring circumference
Piece 32, some blocks of described Magnet 1 is uniformly arranged in the circumference of body 31 and every block of Magnet 1 be respectively positioned on two adjacent
Between blade 32, the inwall of described connecting portion 17 is provided with limited impression 2 12, described body 3 is located at limited impression 2 12
In, the gap cooperation of described body 31 and limited impression 2 12.
Specifically, the outer peripheral face of described connecting portion 17 is additionally provided with limited impression 1, described driving ring 4 is arranged on limit
In the groove 1 of position, the gap cooperation of described driving ring 4 and limited impression 1.
Specifically, in a kind of above-mentioned aquaculture net cage, described driver includes being fixed on buoyancy aid 1 by support bar 73
High-pressure nozzle 7, described high-pressure nozzle 7 connected with water pump 71 by supply channel 72, and described water pump 71 is fixed on buoyancy aid 1,
Some arc block plates 5, described high-pressure nozzle 7 and described arc block plate 5 phase have been evenly distributed on the outer peripheral face of described driving ring 4
To setting.
In a kind of above-mentioned aquaculture net cage, the cross sectional shape of described blade 32 is right angled triangle.
In a kind of above-mentioned aquaculture net cage, described arc block plate 5 is obliquely installed, when arc block plate 5 rotates, driving ring 4
There is movement tendency upwards.Rotation connection 17 can be carried to move upwards when arc block plate 5 rotates, beneficial to fish to aquaculture net cage
Move in bottom.
The suction inlet of the pumping fish tube of the row's fish valve 8 in aquaculture net cage and vacuum fishpump connects, when aquaculture net cage to be fished for
In fish when, water pump 71 passes through supply channel 72 and high-pressure nozzle 7 and ejects the current of high speed to arc block plate 5, by waterpower
Driving ring 4 is promoted to rotate, because the Magnet 2 61 in driving ring 4 and the Magnet 1 on pipe cyclone 3 are what there is a natural attraction between the sexes, thus
Driving ring 4 can drive pipe cyclone 3 to rotate in connecting portion 17, and the rectangular triangle of blade 32 in pipe cyclone 3, in connecting portion
Form up-small and down-big space in 17, blade 32 produces funnel shaped whirlpool after rotating in connecting portion 17, then drive net
Water in 13 also gradually rotation form whirlpool so that congregate from fish in aquaculture net cage to aquaculture net cage, that is, in net cage
Fish toward row fish pipe 2 upper end assemble, improve unit of water body in fish density, then vacuum clingfish pump work, row fish valve 8 open
Open, the fish in aquaculture net cage is fished for out from aquaculture net cage and be transported in the container of storage fish by vacuum fishpump, from
And improve the clingfish efficiency of fishpump, there is to fish for easy to operate, catching rate high.
Specific embodiment described herein is only explanation for example to present invention spirit.The affiliated technology of the present invention is led
The technical staff in domain can be made various modifications or supplement or replaced using similar mode to described specific embodiment
Generation, but the spirit without departing from the present invention or surmount scope defined in appended claims.
Claims (7)
1. a kind of aquaculture net cage, including net (13), locating ring (14) and net skin (16), the lower end edge of described net (13) is solid
It is scheduled on locating ring (14), the inwall of described locating ring (14) is provided with net skin (16), described net (13) and net skin (16)
Surround and only have the string bag of upper end open it is characterised in that the upper end edge of described net (13) is fixed with the company of tubulose for one
Socket part (17), the upper end of described connecting portion (17) is provided with the buoyancy aid (1) of annular, and being provided with described connecting portion (17) can be even
Rotate and make the water in connecting portion (17) to form the pipe cyclone (3) of whirlpool in socket part (17), described connecting portion (17) is sheathed outward
There is driving ring (4), the buoyancy of described driving ring (4) is more than gravity, and the circumference of described pipe cyclone (3) is evenly arranged with some blocks of magnetic
Ferrum one (6), the circumference of described driving ring (4) is equipped with some blocks of Magnet two (61), described Magnet one (6) and Magnet two (61) it
Between magnetic pole different and can attract each other, described buoyancy aid (1) is additionally provided with the driving that described driving ring (4) can be driven to rotate
Device, the middle part of described locating ring (14) has row's fish pipe (2), is provided with some between described row's fish pipe (2) and locating ring (14)
Root support column (15), the upper end of described row's fish pipe (2) is located at the upside of net skin (16), and the lower end of described row's fish pipe (2) is located at net
The downside of skin (16), and arrange the lower end of fish pipe (2) be provided with row fish valve (8).
2. a kind of aquaculture net cage according to claim 1 is it is characterised in that described pipe cyclone (3) includes basis annular in shape
Body (31) and some blades (32) being distributed on body (31) inner ring circumference, some blocks of described Magnet one (6) are uniformly arranged on this
In the circumference of body (31) and every block of Magnet one (6) is respectively positioned between two adjacent blades (32), described connecting portion (17)
Limited impression two (12) is provided with inwall, described body (31) be located at limited impression two (12) in, described body (31) and limit
The gap cooperation of position groove two (12).
3. a kind of aquaculture net cage according to claim 2 is it is characterised in that also set on the outer peripheral face of described connecting portion (17)
Limited location groove one (11), described driving ring (4) is arranged in limited impression one (11), described driving ring (4) and limited impression
One (11) gap cooperation.
4. a kind of aquaculture net cage according to claim 1 or 2 or 3 is it is characterised in that described driver is included by supporting
Bar (73) is fixed on the high-pressure nozzle (7) on buoyancy aid (1), and described high-pressure nozzle (7) passes through supply channel (72) and water pump (71)
Connection, described water pump (71) is fixed on buoyancy aid (1), and the outer peripheral face of described driving ring (4) has been evenly distributed some arcs
Catch (5), described high-pressure nozzle (7) and described arc block plate (5) are oppositely arranged.
5. a kind of aquaculture net cage according to claim 4 is it is characterised in that the cross sectional shape of described blade (32) is right angle
Triangle.
6. a kind of aquaculture net cage according to claim 5, it is characterised in that described arc block plate (5) is obliquely installed, works as arc
When shape catch (5) rotates, driving ring (4) has movement tendency upwards.
7. a kind of aquaculture net cage according to claim 6 is it is characterised in that described driving ring (4) is by plastics or timber system
Become.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611077915.8A CN106472382B (en) | 2016-11-30 | 2016-11-30 | Culture net cage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611077915.8A CN106472382B (en) | 2016-11-30 | 2016-11-30 | Culture net cage |
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CN106472382A true CN106472382A (en) | 2017-03-08 |
CN106472382B CN106472382B (en) | 2020-07-21 |
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CN201611077915.8A Active CN106472382B (en) | 2016-11-30 | 2016-11-30 | Culture net cage |
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CN (1) | CN106472382B (en) |
Cited By (4)
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---|---|---|---|---|
CN107439448A (en) * | 2017-09-12 | 2017-12-08 | 浙江海洋大学 | A kind of net cage for sea farming |
CN111449029A (en) * | 2020-03-26 | 2020-07-28 | 江苏省海洋水产研究所 | Fry fishing device and fry fishing method |
CN112352105A (en) * | 2018-06-29 | 2021-02-09 | 流经股份有限公司 | Shaftless fluid machine with impeller driven via edge of impeller |
CN112425544A (en) * | 2020-11-27 | 2021-03-02 | 郑寅 | Can evenly enlarge feed delivery mechanism for aquaculture of input scope |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107439448A (en) * | 2017-09-12 | 2017-12-08 | 浙江海洋大学 | A kind of net cage for sea farming |
CN112352105A (en) * | 2018-06-29 | 2021-02-09 | 流经股份有限公司 | Shaftless fluid machine with impeller driven via edge of impeller |
CN111449029A (en) * | 2020-03-26 | 2020-07-28 | 江苏省海洋水产研究所 | Fry fishing device and fry fishing method |
CN112425544A (en) * | 2020-11-27 | 2021-03-02 | 郑寅 | Can evenly enlarge feed delivery mechanism for aquaculture of input scope |
CN112425544B (en) * | 2020-11-27 | 2022-07-15 | 东至县华仁家庭农场 | Can evenly enlarge feed delivery mechanism for aquaculture of input scope |
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