CN107114287A - Cultivation apparatus in salmon class water - Google Patents
Cultivation apparatus in salmon class water Download PDFInfo
- Publication number
- CN107114287A CN107114287A CN201710088289.0A CN201710088289A CN107114287A CN 107114287 A CN107114287 A CN 107114287A CN 201710088289 A CN201710088289 A CN 201710088289A CN 107114287 A CN107114287 A CN 107114287A
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- air
- storage portion
- cultivation apparatus
- air storage
- class water
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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
On cultivation apparatus in the salmon class water of the present invention, it is characterised in that including：Upper rim portion, forms in water, can be supplied to the buoyancy of net cage；Bottom wheel rim, positioned at the bottom of the upper rim portion；Mesh portion, is fixed on the upper rim portion and the bottom wheel rim and is formed, to possess solid space；Air storage portion, is arranged at the bottom above the mesh portion, air is stopped, so that fish can be cooked the water surface activities for filling air to air bladder；And central frame, be arranged above the mesh portion, support the air storage portion, with maintain the air storage portion shape or position not by trend and Lidar Equation.
Description
Technical field
The present invention relates to cultivation apparatus in a kind of water of the salmonid including salmon and trout.
Background technology
Salmon (salmon) and trout (trout) cultivation refer to can be with control salmon (salmon) and trout (trout)
In the environment of give birth to and bring up and harvest.Cultivation salmon is different from by business fishing activity natural salmons.Salmon is cultivated as distinguishing
Method, also has after the fry that will manually cultivate releases, to grow up in natural, ecological.But, this method is in fact or certain
Degree involves kind or migration region, therefore is difficult to regard as purely to cultivate naturally.
Belong to the salmon and trout of salmon class, from being hatched in fresh water (Freshwater), if with fish
Turn into troutlet (Smolt) after seedling growth, experience improves the seawater of salinity gradually in light salt brine (Brackish water)
Domestication process (Seawater domestication), formally grows up in seawater (Seawater).In order to cultivate cold water fish
The salmon and trout planted, matching growth step supply fresh water in nursery tank, are being arranged at nursery or the domestication in sea space
Carbonated drink is supplied in and seawater is supplied in the net cage of sea.But, due to marine environment such as natural calamity, environmental pollutions
In bad country, there is a situation where to use cage culture, such case, piecewise is by fresh water, light salt in nursery tank
Water, seawater all supply to form adult fish.But, there are multiple problems, nor common method.
Cultivation is the cultivation method that net cage facility is arranged to water surface bottom in water.Cultivation is that net cage is located at underwater in water
Portion, can improve due to the decline for the configurational stabilisation that wind or wave are caused, and can also implement in off-lying sea, therefore can drop
It is low to be influenceed due to pollution etc. caused by coastal environment, depth can also be adjusted, with appropriate water can be allocated according to cultivation fingerling
The advantage of temperature.
During by being cultivated in water so as to cultivate salmon class, in the net cage without gas-water interface (air-water surface)
It is interior, it is impossible to which that the water surface activities (air gulfing behavior) for actively filling the salmon class of the air of air bladder are limited so as to turn into
Problem.Bony fishes (Osteichthyes) is divided into air bladder and unconnected physoclistous class (the physoclistomous air of digest tube
Baldder) and air bladder and the larynx fish glue class (physostomous air bladder) of digest tube connection, salmon and trout belong to double
Weight larynx fish glue class.Different from physoclistous class larynx fish glue class breathings have some setbacks, when air bladder has problem, also have an impact to digestive organs so as to
Normal growth is unable to, air bladder and digestive organs damage are so that deformity of spine, visceral injury, death etc. can be formed.
The content of the invention
(the problem of solving)
The problem of present invention considers above-mentioned, it is an object of the present invention to provide a kind of in order to terminate seawater acclimation process
Cultivated in the water of salmon or trout, even if net cage is in water, fish can also be induced to do for filling air to air bladder (air bag)
Water surface activities (air gulfing) salmon class water in cultivation apparatus.
On another object of the present invention is to even if air storage portion is arranged on the same of the top of net cage device in water
When, the stability of structure can also be obtained.
On another object of the present invention is to the air hemisphere for water surface activities is arranged at a variety of positions in net cage
Put, with size or species according to cultivation fish etc., can independently carry out water surface air suction.
On another object of the present invention is to during charging, in order in net cage absorb feed and supply together naturally
Air can be used in operation or the cost minimization that air is filled to air hemisphere to air hemisphere.
(means for solving problem)
In order to solve described problem, on cultivation apparatus in the salmon class water of the present invention, it is characterised in that including：Top
Wheel rim, forms in water, can be supplied to the buoyancy of net cage；Bottom wheel rim, positioned at the bottom of the upper rim portion；Mesh portion, it is fixed
In the upper rim portion and the bottom wheel rim so as to be formed, possesses solid space；Air storage portion, is arranged at the mesh portion
Bottom above, its construction can stop air, so that fish can be cooked the water surface activities that air is filled to air bladder；And middle boxes
Frame, is arranged above the mesh portion, the air storage portion is supported, to maintain shape or the position of the air storage portion
Do not influenceed by trend and stormy waves.
As one embodiment for the present invention, the central frame is formed by regular polygon or circle.
As one embodiment for the present invention, when the air storage portion is in terms of plane, positioned at the central frame
Inside region.
As one embodiment for the present invention, the air storage portion is formed with hemispherical.
As one embodiment for the present invention, the central frame is formed by sealed pipe, with buoyancy.
As one embodiment for the present invention, the structure of the air storage portion is that its edge is bundled by rope
In the central frame so as to fixed.
As one embodiment for the present invention, the air storage portion includes：Sheet material, by hemispheric softness
Material is constituted；Edge member, can limit the lower end shape of the sheet material and be formed；And multiple fixing ports, by the thin slice
Part is fixed on the edge member.
As one embodiment for the present invention, the sheet material can form the form of hemisphere, one plane
The marginal portion of material is engaged with partly overlapping state.
As one embodiment for the present invention, the sheet material can be engagement segmentation multiple planar materials from
And form the shape of hemisphere.
As one embodiment for the present invention, the sheet material is formed by the fabric or resin of waterproof coating.
It is used as one embodiment for the present invention, it is characterised in that also include：Feed-air discharge nozzle, positioned at institute
The bottom of air storage portion is stated, in order to which together with feed, the air of supply is discharged together with feed, it is upwardly into described
Air storage portion.
As one embodiment for the present invention, the upper rim portion also includes：Flow valve, air or water selective
Enter or flow out, so that buoyancy can be adjusted.
Also, it is used as cultivation apparatus in salmon class water for the present invention, it is characterised in that including：Net cage main body, can set
Put in water to be formed；And air storage portion, the adjustable position in the inside of the net cage main body, air is stopped,
So that fish can be cooked the water surface activities for filling air to air bladder.
It is used as one embodiment for the present invention, it is characterised in that also include, connects rope, connects the air storage
Tibetan portion and the net cage main body, make the air storage portion be located at the certain position of the net cage body interior space.
As on one embodiment of the present of invention, the air storage portion is provided with the inside of the net cage main body
It is multiple, and depth is different.
It is used as one embodiment for the present invention, it is characterised in that also include：Length adjustment portion, can adjust described
Connect the length of rope.
(The effect of invention)
According to cultivation apparatus in salmon class water for the present invention, in the bottom of net cage body upper or net cage main body
Portion sets the air storage portion of adjustable position, even if net cage is in water, and fish can also be induced to do to air bladder and fill air
Water surface activities (air gulfing), make the fertility that normally can not carry out water surface activities and produce bad or defect phenomenon are minimum
Change, so as to improve the quality of cultivation fish.
According to one embodiment for the present invention, a central frame is set above mesh portion, it can be ensured that in tide
Under the influence of stream and stormy waves, shape or the position of the air storage portion are maintained, it is ensured that the stability of structure.
According to one embodiment for the present invention, multiple air storage portions are set in the inside of net cage main body, made into
Fish and fry can separately carry out water surface suction air.
Also, according to another embodiment for the present invention, bottom configuration feed-air of air hemisphere discharges nozzle,
Supply to the feed of net cage and can be collected into naturally to air hemisphere together with air when delivering foodstuff.Therefore, it can to make to
The operation of air hemisphere extra padding air or cost minimization.
Brief description of the drawings
Fig. 1 is the approximate three-dimensional map according to cultivation apparatus 100 in the salmon class water about the 1st embodiment of the invention.
Fig. 2 be demonstration graph 1 salmon class water in cultivation apparatus 100 be arranged at side view in water.
Fig. 3 is the approximate three-dimensional map for the air storage portion for showing Fig. 1.
Fig. 4 is according to cultivation apparatus 100 in salmon class water for the present invention, for illustrating fish to air storage portion 150
Water surface movable so as to carry out air-breathing action concept map.
Fig. 5 be about the present invention be used for each illustrate have central frame 170 situation a and without situation b due to wind
Wave or trend concept map affected.
Fig. 6 is the plane for illustrating to make a part of process of cultivation apparatus 100 in salmon class water for the present invention
Figure.
Fig. 7 is to show the air storage portion 250 according to cultivation apparatus in the salmon class water about the 2nd embodiment of the invention
Stereogram.
Fig. 8 is the summary lateral view according to cultivation apparatus 300 in the salmon class water about the 3rd embodiment of the invention.
Fig. 9 is the summary lateral view according to cultivation apparatus 400 in the salmon class water about the 4th embodiment of the invention.
Figure 10 is the summary lateral view according to cultivation apparatus 500 in the salmon class water about the 5th embodiment of the invention.
Embodiment
Hereinafter, cultivation apparatus in the salmon class water on the present invention is described in detail referring to the drawings.
Fig. 1 is the approximate three-dimensional map according to cultivation apparatus 100 in the salmon class water on the 1st embodiment of the invention.Fig. 2 is
Cultivation apparatus 100 is arranged at the side view in water in the salmon class water of demonstration graph 1.Fig. 3 be show Fig. 1 air storage portion it is general
Omit stereogram.Fig. 4 is according to cultivation apparatus 100 in the salmon class water on the present invention, for illustrating fish to air storage portion 150
Water surface movable so as to carry out air-breathing action concept map.
As illustrated, including on cultivation apparatus 100 in the salmon class water of the present invention：Net cage main body 101, may be provided at water
Mesorelief is into air storage portion 150 is arranged at the inside of net cage main body 101.
Net cage main body 101 can by upper rim portion 110, bottom wheel rim 120, ballast 130 and mesh portion 140 etc. shape
State is constituted.Upper rim portion 110 is formed by the tube shape that can internally fill air, to provide buoyancy to net cage main body 101.In system
Aspect is made, upper rim portion 110 is connected with the pitch tube of interior impact to be formed.Upper rim portion 110 has valve (without figure in detail
Show), it is flowing in or out with making air or water selective so as to adjust buoyancy.In addition, floating for net cage main body 101
Power, it is possible to have be attached to other floatage bodies of upper rim portion 110.
Bottom wheel rim 120 is arranged at the bottom of upper rim portion 110, and mesh portion 140 can be than the shape of the weight of upper rim portion 110
State, makes it be opened relative to upper rim portion 110 at certain depth.Bottom wheel rim 120 can be the combination shape for connecting metal tube
State.
Ballast 130, which is used to provide, makes the weight of the submerged of net cage main body 101.Ballast 130 net cage main body 101 to
During water surface movable, moved together with net cage main body 101 to top.Net cage main body 101 is configured by the limitation of streams line, so that
Its not by water trend etc. influenceed and float.
Mesh 140 is by upper rim portion 110 and the formation solid space of bottom wheel rim 120, according to upper rim portion 110 or bottom
The form of wheel rim 120 can have a variety of expansion shapes.141 bottom on mesh portion 140, sets the sky on the present invention
Gas storage portion 150.Air storage portion 150 can be with air entrapment in the inside of net cage main body 101.Pass through the fish of air storage portion 150
The water surface activities that air is filled to air bladder can be done.(reference picture 4)
Air storage portion 150 possesses the air hemisphere 160 of filling air.Air hemisphere 160 includes：Sheet material 161, by
The soft material of hemispherical formation is constituted, and edge member 165, can limit the lower end shape of sheet material 161, and multiple
Fixing port 167, edge member 165 is fixed on by sheet material 161.As shown in Fig. 2 sheet material 161 can also form hemisphere
Form, make the marginal portion of one planar materials can be partly overlapping and engage.It can be found out by Fig. 3 expanded view,
The marginal portion of planar materials it is overlapping and produce overlapping part.Sheet material 161 can be by waterproof coating fabric or tree
Fat is formed.Sheet material 161 can be cut and be formed by overlapping part 162, and can be by coatings such as silicon, to prevent air
Leakage.
Edge member 165 can be manufactured by the pipe of the materials such as steel or resin with stainless steel.Fixing port 167 is by being inserted in
Ring (ring) shape of edge member 165 and formed.In order to which the sheet material 161 of pre-production is arranged at into edge member 165,
A part for edge member 165 is placed with open state, after the fixing port 167 for inserting annular, by the residue of edge member 165
Part is engaged with the mode such as to weld and combined.
141 central frame 170 for possessing support air storage portion 150 above mesh portion 140, to maintain air to store
The shape in portion 150 or position be not by trend and Lidar Equation.This central frame 170 is with regular polygon (regular
) or circular (circle) formation polygon.When air storage portion 150 is in terms of front, positioned at the interior zone of central frame 170
(inside).Central frame 170 is formed by sealedly managing, with buoyancy.As a result, the time of central frame 170 is more long
The mesh portion 140 that more can effectively prevent above 141 it is sagging.
The structure of air storage portion 150 is that its edge is bundled in central frame 170 so as to fixed form by rope.
Above the top of air storage portion 150 is there is also the mesh portion 140 of the inside region (inside) of covering central frame 170
141, accordingly, when producing buoyancy due to being stored in the air of air storage portion 150, together with being carried above mesh portion 140
Rise to form projection towards water surface direction.
If air storage portion 150 is arranged at net cage main body 101, air A is injected to air storage portion 150.At this moment, it is empty
Gas A injection can use other air tank, and air tank is directly moved to air storage portion 150 to inject by diver,
Or can be supplied by being connected to the flexible pipe of air storage portion 150 from the air tank on the water surface.
Amount of air in air storage portion 150 etc. can be perceived and is detected by other inductor or digital camera etc.
Survey.Also, air storage portion 150 possesses valve opening and closing device, the valve opening and closing device can be opened and closed sensing device and oxygen
The valve of cylinder, can be constituted according to the condition of setting, automatically to fill air A.
If as shown in figure 4, the top that air storage portion 150 is arranged at net cage main body 101 is filled air A, air
Air-Water boundary face occurs in the bottom of hemisphere 160.Thus, can be appreciated that salmon or trout (S) swum out of to air-water interface and
After being breathed, the action in water is again introduced into.Therefore, even if the long-time of net cage main body 101 is in water, in net cage main body 101
The air bladder and digestive organs of other fishes such as the trout (S) in portion are injury-free, so as to healthily be raised.
Fig. 5 be on the present invention be used for explanation respectively have central frame 170a and during without central frame b by stormy waves or
Trend and impacted concept map.
On the central frame 170 of the present invention, as the position of fixed air storage portion 150, in addition, play in wind
The form of air storage portion 150 or the effect of position are safely maintained in wave or trend.That is, as shown in b, in no central frame
When 170, when playing the role of trend or stormy waves in the horizontal direction, above mesh portion 141 and air hemisphere 160 as pat water wave as
Deformation, so as to lose the form of normal hemisphere.Accordingly, the air A for being present in inside can all leakages.Due to stormy waves or trend
Continue, the air A for being present in inside is all leaked, be finally possible to lose the performance of air storage portion 150.Possess on the contrary, working as
During central frame 170, compared with above 141 entire surface, air storage portion is fixed with the inside region of central frame 170
150, it is protected by means of the epistasis (rigid) of central frame 170.That is, its edge is fixed with central frame 170, i.e.,
Make 141 deformation above mesh portion 140, simply moved together with central frame 170, will not deform or change on centre
The relative position of framework 170.
Fig. 6 is the plane for illustrating to make a part of process of cultivation apparatus 100 in the salmon class water on the present invention
Figure.
In order to set the air storage portion 150 on the present invention, first as shown in a, mesh portion is set in upper rim portion 110
Above 141.Afterwards, as shown in b, with set central frame 170 region C it is consistent, incision above 141 a part.Cut
After 141 above mesh portion, the central frame 170 of pre-production is fixed in incision site.In order that central frame 170 and net
Do not occur gap between 141 position above eye.Afterwards, as shown in d, the inside region for cutting central frame 170 is utilized
(inside) the fragment 141' coverings of mesh portion, afterwards, air hemisphere 160 is fixed in 141 bottom above mesh portion.
Fig. 7 is to show the air storage portion 250 according to cultivation apparatus in the salmon class water on the 2nd embodiment of the invention
Stereogram.
In the present embodiment, different from Fig. 3, sheet material 261, which is similar to, makes umbrella, by multiple planar materials of segmentation
Engagement is so as to form the form of hemisphere.
Fig. 8 is the summary lateral view according to cultivation apparatus 300 in the salmon class water on the 3rd embodiment of the invention.
In the present embodiment, the cultivation apparatus 300 into salmon class water can diagrammatically be found out by the feeding line V of the water surface
Supply feed.In the bottom of air storage portion 350, the compressed gas supplied for force feed feed F is discharged, being provided with can be to air
Feed formed by the rising of storage portion 350-air discharge nozzle 390.Thus, during charging, make to supply to net cage together with feed
Air G be trapped in air storage portion 350 naturally, can make to air storage portion 350 fill air other operation or expense
With minimum.Can also possess the other air tank for being connected to air storage portion 550 in air storage portion 550, to shorten to sky
Gas storage portion 550 fills the time of air.
Fig. 9 is the summary lateral view according to cultivation apparatus 400 in the salmon class water on the 4th embodiment of the invention.
In the present embodiment, air storage portion 450 forms the inside in net cage main body 401 and can be with stored air.Pass through
The fish of air storage portion 450 can be cooked the water surface activities that air is filled to air bladder.
Air storage portion 450 possesses connection rope 470, connection air storage portion 450 and net cage main body 401, so that air
Storage portion 450 itself is located at the certain position of the inner space of net cage main body 401.As shown in figure 9, in order to adjust connection rope 470
Length, connection rope 470 end possess length adjustment portion 480.Length adjustment portion 480 possesses wheel and automatic load sustaining brake,
So that multiple connection ropes 170 are disposably wound or untied and formed.This air storage portion 450 can be in net cage main body 401
Inside carry out position regulation.On bottom wheel rim 420 air hemisphere 460 height H according to connection rope 470 height
Difference, by the length of the variable connection rope 470 such as length adjustment portion 480, can adjust the height H of air hemisphere 460.
Figure 10 is the summary lateral view according to cultivation apparatus 500 in the salmon class water on the 5th embodiment of the invention.
In the present embodiment, it can be seen that be internally provided with first the 551, second sky of air storage portion in net cage main body 501
The air storage portion 553 of gas storage portion 552 and the 3rd.These air storage portions (551,552,553) are arranged on net cage main body 501
The different position of depth in inside.That is, multiple air hemisphere (551,552,553) for water surface activities are arranged in net cage
Multiple positions, water surface air suction activity is independently carried out according to size or species etc. of cultivation fish.
Cultivation apparatus is not limited application by the structures and methods of the embodiment illustrated in salmon class water as described above.Each reality
All or part of for applying example can optionally combine composition, with embodiment formation various deformation.
Claims (16)
1. cultivation apparatus in a kind of salmon class water, it is characterised in that including：
Upper rim portion, is formed, and can be supplied to the buoyancy of net cage in water；
Bottom wheel rim, positioned at the bottom of the upper rim portion；
Mesh portion, is fixed on the upper rim portion and the bottom wheel rim and is formed, to possess solid space；
Air storage portion, is arranged at the bottom above the mesh portion, air is stopped, and is filled out so that fish can be cooked to air bladder
Fill the water surface activities of air；And
Central frame, is arranged above the mesh portion, the air storage portion is supported, to maintain the air storage portion
Shape or position by trend and stormy waves without being influenceed.
2. cultivation apparatus in salmon class water according to claim 1, it is characterised in that
The central frame is formed by regular polygon or circle.
3. cultivation apparatus in salmon class water according to claim 2, it is characterised in that
When the air storage portion is in terms of plane, it is located at the inside region of the central frame.
4. cultivation apparatus in salmon class water according to claim 1, it is characterised in that
The air storage portion is formed with hemispherical.
5. cultivation apparatus in salmon class water according to claim 1, it is characterised in that
The central frame is formed by sealed pipe, so that with buoyancy.
6. cultivation apparatus in salmon class water according to claim 5, it is characterised in that
The air storage portion, its edge is bundled in the central frame by rope and fixed.
7. cultivation apparatus in salmon class water according to claim 1, it is characterised in that
The air storage portion includes：
Sheet material, is made up of hemispheric soft material；
Edge member, can limit the lower end shape of the sheet material and be formed；And
Multiple fixing ports, the edge member is fixed on by the sheet material.
8. cultivation apparatus in salmon class water according to claim 7, it is characterised in that
The shape of the sheet material formation hemisphere, the marginal portion of one planar materials is engaged with partly overlapping state.
9. cultivation apparatus in salmon class water according to claim 7, it is characterised in that
The sheet material forms the shape of hemisphere for the planar materials of the multiple segmentations of engagement.
10. cultivation apparatus in salmon class water according to claim 7, it is characterised in that
The sheet material is formed by the fabric or resin of waterproof coating.
11. cultivation apparatus in salmon class water according to claim 1, it is characterised in that also include：
Feed-air discharge nozzle, positioned at the bottom of the air storage portion, one by feed and air compression together with feed
Discharge is played, the air storage portion can be upwardly into after discharge.
12. cultivation apparatus in salmon class water according to claim 1, it is characterised in that
The upper rim portion also includes：
Flow in or out, to adjust buoyancy valve, air or water selective.
13. cultivation apparatus in a kind of salmon class water, it is characterised in that including：
Net cage main body, is arranged in water and is formed；And
Air storage portion, being arranged on the inside of the net cage main body, adjustable position, and air can stop wherein, so that
Fish is cooked the water surface activities that air is filled to air bladder.
14. cultivation apparatus in salmon class water according to claim 13, it is characterised in that including：
Rope is connected, the air storage portion and the net cage main body is connected, the air storage portion is located at the net cage master
The certain position of body inner space.
15. cultivation apparatus in salmon class water according to claim 13, it is characterised in that
The air storage portion is provided with multiple in the inside of the net cage main body, and depth is different.
16. cultivation apparatus in salmon class water according to claim 14, it is characterised in that also include：
Length adjustment portion, can adjust the length of the connection rope and be formed.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2016-0022285 | 2016-02-25 | ||
| KR1020160022285A KR101656855B1 (en) | 2016-02-25 | 2016-02-25 | Underwater apparatus for aquacultivation of salmon or trout |
| KR10-2016-0111510 | 2016-08-31 | ||
| KR1020160111510A KR101723422B1 (en) | 2016-08-31 | 2016-08-31 | Underwater apparatus for aquacultivation of salmon or trout |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107114287A true CN107114287A (en) | 2017-09-01 |
Family
ID=59717175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710088289.0A Pending CN107114287A (en) | 2016-02-25 | 2017-02-17 | Cultivation apparatus in salmon class water |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2017148035A (en) |
| CN (1) | CN107114287A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107821267A (en) * | 2017-09-24 | 2018-03-23 | 中国海洋大学 | It is a kind of be used for can decanter type fish culture cage making-up air device |
| CN113273522A (en) * | 2021-06-30 | 2021-08-20 | 中国海洋大学 | Air supplementing method for air in swim bladder of submerged cultured fish |
| CN114342869A (en) * | 2022-01-26 | 2022-04-15 | 中国海洋大学 | Swimming bladder air supplementing device and method for submerged culture of cold-water fishes in warm sea area in summer |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749040B (en) * | 2021-10-19 | 2022-10-18 | 浙江省海洋水产研究所 | Breed fry save set that releases |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107821267A (en) * | 2017-09-24 | 2018-03-23 | 中国海洋大学 | It is a kind of be used for can decanter type fish culture cage making-up air device |
| CN113273522A (en) * | 2021-06-30 | 2021-08-20 | 中国海洋大学 | Air supplementing method for air in swim bladder of submerged cultured fish |
| CN114342869A (en) * | 2022-01-26 | 2022-04-15 | 中国海洋大学 | Swimming bladder air supplementing device and method for submerged culture of cold-water fishes in warm sea area in summer |
| CN114342869B (en) * | 2022-01-26 | 2023-01-24 | 中国海洋大学 | Swimming bladder air supplementing device and method for submerged culture of cold-water fishes in warm sea area in summer |
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| JP2017148035A (en) | 2017-08-31 |
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