CN112825808A - High-density intensive high-quality crayfish device of growing seedlings - Google Patents
High-density intensive high-quality crayfish device of growing seedlings Download PDFInfo
- Publication number
- CN112825808A CN112825808A CN202011612100.1A CN202011612100A CN112825808A CN 112825808 A CN112825808 A CN 112825808A CN 202011612100 A CN202011612100 A CN 202011612100A CN 112825808 A CN112825808 A CN 112825808A
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- Prior art keywords
- side wall
- block
- shell
- quality
- storage box
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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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- 241000238017 Astacoidea Species 0.000 title claims abstract description 16
- 238000005192 partition Methods 0.000 claims abstract description 4
- 238000009395 breeding Methods 0.000 claims description 19
- 230000001681 protective effect Effects 0.000 claims description 19
- 230000001488 breeding effect Effects 0.000 claims description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 241000238557 Decapoda Species 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
-
- 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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
- A01K63/006—Accessories for aquaria or terraria
-
- 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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
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 discloses a high-density intensive high-quality crayfish seedling raising device which comprises a shell and is characterized in that a floating plate is arranged at the bottom of the shell, a lifting device is arranged at the bottom of the floating plate, a storage box is fixedly arranged at the bottom of the lifting device through bolts, a plurality of partition plates are vertically arranged in the storage box at equal intervals, a plurality of balancing weights are placed in the storage box, the storage box is provided with a left side wall, a right side wall, an upper side wall, a lower side wall and a rear side wall, the lower side wall of the storage box is rotatably connected with a baffle through a rotating shaft, the seedling raising device is used for raising high-quality crayfish seedlings, a limiting plate is fixedly connected with a raising plate through bolts, a user can detach and assemble the raising plate according to requirements and raise the seedlings in layers on the raising plate, the raising plate comprises two supporting plates, the two supporting plates are, therefore, the cultivation plate is convenient to fold and install, and the space is saved.
Description
Technical Field
The invention relates to a seedling raising device, in particular to a high-density intensive high-quality crawfish seedling raising device.
Background
Crayfish is increasingly popular with people nowadays as a food. In order to improve the yield of high-quality crayfishes, shrimp farmers in China mainly adopt an artificial breeding mode at the present stage, but the traditional breeding water tank is still used as a breeding facility.
The traditional culture pond mainly has the following defects: 1. the mobility of water in the culture pond is poor, the water quality in the pond is poor, and the quality of lobsters is influenced; 2. the pool needs to occupy a larger field, and the investment cost is higher; 3. the space utilization rate of the existing water pool is generally low, and only a single-space culture area exists in one water pool, so that the stocking density of shrimp seeds is low; 4. the water in the breeding water pool needs to be replaced periodically, which brings additional cost to the breeders, therefore, the technical personnel in the field provide a high-density intensive high-quality crayfish breeding device to solve the problems in the background technology.
Disclosure of Invention
The invention aims to provide a high-density intensive high-quality crawfish seedling raising device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a high-density intensive high-quality crayfish seedling raising device comprises a shell, wherein a floating plate is installed at the bottom of the shell, a lifting device is installed at the bottom of the floating plate, a storage box is fixedly installed at the bottom of the lifting device through bolts, a plurality of partition plates are vertically installed in the storage box at equal intervals, a plurality of balancing weights are placed in the storage box, the storage box is provided with a left side wall, a right side wall, an upper side wall, a lower side wall and a rear side wall, the lower side wall of the storage box is rotatably connected with a baffle through a rotating shaft, and the baffle is the same as the rear side wall of the storage box in size;
the solar photovoltaic power generation device comprises a shell, a power supply, a storage battery, a photovoltaic panel, a power supply and a power supply, wherein the shell comprises a left side wall, a right side wall, a front side wall, a rear side wall and a lower side wall, the right side wall of the;
a plurality of limiting plates are installed perpendicularly to equidistant the installation of shell left and right sides inner wall symmetry, the limiting plate middle part is seted up threaded hole, and the limiting plate passes through bolt fixed connection breed board, shell surface mounting has the oxygen machine of making, make the oxygen machine and connect the tubular metal resonator, tubular metal resonator surface mounting has a plurality of branch pipes, the branch pipe figure is the same with breed board figure.
As a further scheme of the invention: the cultivation plate comprises two supporting plates, the two supporting plates are connected in a rotating mode through hinges, two threaded cylinders are arranged on the surfaces of the supporting plates, and a plurality of through holes are formed in the surfaces of the supporting plates.
As a still further scheme of the invention: a feeding port is formed in the surface of one supporting plate, and a wooden plug is embedded in the feeding port.
As a still further scheme of the invention: the upper end of the left side wall of the shell is provided with a groove, and the inner wall of the groove is adhered with a rubber pad.
As a still further scheme of the invention: elevating gear includes the protective housing, protective housing internally mounted has the motor, motor shaft portion fixed connection lead screw, lead screw surface cover is equipped with a screw thread section of thick bamboo a, screw thread section of thick bamboo a is inlayed in the sloping, the protective housing bottom is connected to the sloping, sloping contact elevator, elevator sliding connection protective housing, elevator contact kickboard.
As a still further scheme of the invention: the sloping block is connected with the bottom of the protective shell in a sliding mode, and an inclined plane is arranged on the upper end face of the sloping block.
As a still further scheme of the invention: the lower end face of the lifting block is an inclined plane, and the inclined angle of the inclined plane of the inclined block is the same as that of the lifting block.
As a still further scheme of the invention: the sloping block comprises a power block and a sliding block, and the sliding block is vertically arranged at the lower end of the power block.
As a still further scheme of the invention: the protective housing bottom has seted up the spout, and slider sliding connection spout.
Compared with the prior art, the invention has the beneficial effects that:
1. this device of growing seedlings is used for raising high-quality crayfish seedling, the limiting plate passes through bolt fixed connection breed board, and the user can be dismantled and assemble breed the board according to the demand, raises the seedling layering on breed board, breed board includes two backup pads, two the backup pad passes through the hinged joint, two screw thread section of thick bamboo have been seted up on the backup pad surface, a plurality of through-holes have been seted up on the backup pad surface, make breed board be convenient for fold and install like this to practice thrift the space.
2. Make inside oxygen machine one end extends to the shell, make oxygen machine and carry out the oxygen suppliment through the branch pipe of co-altitude not, the survival rate of the seedling that improves like this places this device of growing seedlings in the lake, and the kickboard is to the ascending effort of shell this moment, through the weight of placing this device of growing seedlings of regulation of balancing weight, makes this device submerge completely and the aquatic, closes the case lid, prevents that the seedling from losing, the photovoltaic board is to the battery cell power supply, the battery is to this device of growing seedlings power supply, when needs observe the seedling state, starter motor, the motor drives the lead screw and rotates, the lead screw drives the sloping slip, the lift of lifter is driven in the slip of sloping to realize the lift of shell, the user of being convenient for observes the seedling, this seedling raising box is rational in infrastructure, and energy-saving environmental protection is fit for the society and is widely used.
Drawings
Fig. 1 is a schematic structural diagram of a high-density intensive high-quality crawfish seedling raising device.
Fig. 2 is a top view of a cultivation plate in a high-density intensive high-quality crawfish breeding device.
Fig. 3 is a schematic connection diagram of a bracket and a shell in a high-density intensive high-quality crawfish breeding device.
Fig. 4 is a schematic structural diagram of a lifting device in a high-density intensive high-quality crawfish breeding device.
Fig. 5 is a schematic connection diagram of the sloping block and the protective shell in the high-density intensive high-quality crayfish breeding device.
In the figure: 1-baffle, 2-storage box, 3-clapboard, 4-counterweight block, 5-lifting device, 6-floating plate, 7-cover plate, 8-cover plate a, 9-magnet device, 10-box cover, 11-hinge, 12-bracket, 13-storage battery, 14-photovoltaic plate, 15-oxygenerator, 16-metal tube, 17-branch tube, 18-shell, 19-bolt, 20-breeding plate, 21-limiting plate, 101-supporting plate, 102-feeding port, 103-wood plug, 104-hinge, 105-thread cylinder, 201-supporting block, 202-rotary column, 203-rubber pad, 204-groove, 301-motor, 302-lead screw, 303-thread cylinder a, 304-oblique block, 305-protective shell, 306-lifting block, 401-sliding groove, 402-sliding block and 403-power block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1 to 5, in the embodiment of the invention, a high-density intensive high-quality crawfish seedling raising device comprises a shell 18, a floating plate 6 is installed at the bottom of the shell 18, a lifting device 5 is installed at the bottom of the floating plate 6, a storage box 2 is fixedly installed at the bottom of the lifting device 5 through bolts, a plurality of partition plates 3 are vertically installed in the storage box 2 at equal intervals, a plurality of balancing weights 4 are placed in the storage box 2, the storage box 2 is provided with a left side wall, a right side wall, an upper side wall, a lower side wall and a rear side wall, the lower side wall of the storage box 2 is rotatably connected with a baffle plate 1 through a rotating shaft, and the size of the baffle plate 1 is the same as that of;
the shell 18 comprises a left side wall, a right side wall, a front side wall, a rear side wall and a lower side wall, the right side wall of the shell 18 is rotatably connected with the box cover 10 through a hinge 11, the box cover 10 comprises a cover plate 7 and a cover plate a8, the cover plate 7 and the cover plate a8 are rotatably connected through a hinge, the upper end of the left side wall of the shell 18 is rotatably connected with the bracket 12, the upper surface of the bracket 12 is embedded with the storage battery 13, and the upper surface of the bracket 12 is provided with the photovoltaic panel 14;
a plurality of limiting plates 21 are installed perpendicularly to the equidistant installation of shell 18 left and right sides inner wall symmetry, threaded hole is seted up to limiting plate 21 middle part, and limiting plate 21 passes through 19 fixed connection culture plate 20 of bolt, 18 surface mounting of shell makes oxygen machine 15, make oxygen machine 15 and connect tubular metal resonator 16, 16 surface mounting of tubular metal resonator has a plurality of branch pipes 17, 17 figure of branch pipe are the same with culture plate 20 figure.
The cultivation plate 17 comprises two supporting plates 101, two supporting plates 101 are rotatably connected through hinges, two threaded cylinders 105 are arranged on the surface of each supporting plate 101, and a plurality of through holes are formed in the surface of each supporting plate 101.
A feeding port 102 is formed in the surface of one of the support plates 101, and a wooden plug 103 is embedded in the feeding port 102.
The upper end of the left side wall of the shell 18 is provided with a groove 204, and the inner wall of the groove 204 is adhered with a rubber pad 203.
The bracket 12 comprises a supporting block 201 and a rotating column 202, wherein the supporting block 202 is arranged in an L shape, one end of the supporting block 202 is vertically provided with the rotating column 202, and the rotating column 202 is rotatably connected with a rubber pad 203.
The inclined block 304 is slidably connected to the bottom of the protective shell 305, and an inclined surface is arranged on the upper end surface of the inclined block 304.
The lower end surface of the lifting block 306 is set to be an inclined surface, and the inclined angle of the inclined surface of the inclined block 304 is the same as that of the inclined surface of the lifting block 306.
The inclined block 304 comprises a power block 403 and a sliding block 402, wherein the sliding block 402 is vertically arranged at the lower end of the power block 403.
The bottom of the protective shell 305 is provided with a sliding groove 401, and a sliding block 402 is slidably connected with the sliding groove 401.
The working principle of the invention is as follows:
the seedling raising device is used for raising high-quality crayfish seedlings, the limiting plate 21 is fixedly connected with the raising plate 20 through the bolt 19, a user can disassemble and assemble the raising plate according to requirements to raise the seedlings on the raising plate 20 in a layered mode, the raising plate 17 comprises two supporting plates 101, the two supporting plates 101 are rotatably connected through hinges, two threaded cylinders 105 are arranged on the surface of each supporting plate 101, a plurality of through holes are formed in the surface of each supporting plate 101, the raising plate 20 is convenient to fold and install, one end of the oxygen generator 15 extends into the shell 18, the oxygen generator 15 supplies oxygen to the seedlings through the branch pipes 17 with different heights, the survival rate of the seedlings is improved in a way, the seedling raising device is placed in a lake, the floating plate has upward acting force on the shell 18 at the moment, and the weight of the seedling raising device is adjusted through the placement of the balancing weight 4, make this device submerge completely and the aquatic, close case lid 10, prevent that the seedling from losing, photovoltaic board 14 supplies power to battery cell 13, battery 13 is to this device power supply of growing seedlings, when needs observe the seedling state, starter motor 301, motor 301 drives lead screw 302 and rotates, lead screw 302 drives the sloping block 304 and slides, the slip of sloping block 304 drives the lift of lifter 306 to realize the lift of shell 18, the user of being convenient for observes the seedling, and this seedling raising box is rational in infrastructure, and energy-concerving and environment-protective practices thrift the space, is fit for the wide use of society.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent substitutions or changes according to the technical solution and the inventive concept of the present invention should be covered by the scope of the present invention.
Claims (10)
1. A high-density intensive high-quality crayfish seedling raising device comprises a shell and is characterized in that a floating plate is mounted at the bottom of the shell, a lifting device is mounted at the bottom of the floating plate, a storage box is fixedly mounted at the bottom of the lifting device through bolts, a plurality of partition plates are vertically mounted in the storage box at equal intervals, a plurality of balancing weights are placed in the storage box, the storage box is provided with a left side wall, a right side wall, an upper side wall, a lower side wall and a rear side wall, the lower side wall of the storage box is rotatably connected with a baffle through a rotating shaft, and the baffle is the same as the rear side wall of the storage box in size;
the photovoltaic solar cell module comprises a shell, a power supply, a battery, a storage battery, a photovoltaic panel and a power supply, wherein the shell comprises a left side wall, a right side wall, a front side wall, a rear side wall and a lower side wall, the right side wall of the shell is rotatably connected with a box cover through a hinge, the box cover comprises a cover plate and a cover plate a, the cover plate is rotatably connected with the cover plate a through a hinge, the upper end of the left side wall of the shell is;
a plurality of limiting plates are installed perpendicularly to equidistant the installation of shell left and right sides inner wall symmetry, the limiting plate middle part is seted up threaded hole, and the limiting plate passes through bolt fixed connection breed board, shell surface mounting has the oxygen machine of making, make the oxygen machine and connect the tubular metal resonator, tubular metal resonator surface mounting has a plurality of branch pipes, the branch pipe figure is the same with breed board figure.
2. The high-density intensive high-quality crawfish breeding device as claimed in claim 1, wherein the breeding plate comprises two supporting plates which are rotatably connected through a hinge, two threaded cylinders are arranged on the surface of the supporting plates, and a plurality of through holes are arranged on the surface of the supporting plates.
3. The high-density intensive high-quality crayfish breeding device as claimed in claim 2, wherein a feeding port is formed in the surface of one of the support plates, and a wooden plug is embedded in the feeding port.
4. The high-density intensive high-quality crawfish breeding device as claimed in claim 1, wherein a groove is formed in the upper end of the left side wall of the shell, and a rubber pad is adhered to the inner wall of the groove.
5. The high-density intensive high-quality crawfish breeding device as claimed in claim 1 or 4, wherein the support comprises a support block and a rotating column, the support block is arranged in an L shape, the rotating column is vertically arranged at one end of the support block, and the rotating column is rotatably connected with the rubber pad.
6. The high-density intensive high-quality crawfish seedling raising device according to claim 1, wherein the lifting device comprises a protective shell, a motor is mounted inside the protective shell, a screw rod is fixedly connected to the shaft portion of the motor, a threaded cylinder a is sleeved on the surface of the screw rod and is embedded in a sloping block, the sloping block is connected to the bottom of the protective shell, the sloping block is in contact with the lifting block, the lifting block is in sliding connection with the protective shell, and the lifting block is in contact with the floating plate.
7. The high-density intensive high-quality crayfish breeding device as claimed in claim 6, wherein the inclined block is slidably connected with the bottom of the protective shell, and an inclined surface is arranged on the upper end surface of the inclined block.
8. The high-density intensive high-quality crayfish breeding device as claimed in claim 6, wherein the lower end surface of the elevator block is a slope, and the inclination angle of the slope of the elevator block is the same as the inclination angle of the slope of the elevator block.
9. The high-density intensive high-quality crawfish breeding device as claimed in claim 6, wherein the inclined block comprises a power block and a sliding block, and the sliding block is vertically arranged at the lower end of the power block.
10. The high-density intensive high-quality crayfish breeding device as claimed in claim 6 or 9, wherein a sliding groove is formed in the bottom of the protective shell, and the sliding block is connected with the sliding groove in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011612100.1A CN112825808A (en) | 2020-12-30 | 2020-12-30 | High-density intensive high-quality crayfish device of growing seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011612100.1A CN112825808A (en) | 2020-12-30 | 2020-12-30 | High-density intensive high-quality crayfish device of growing seedlings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112825808A true CN112825808A (en) | 2021-05-25 |
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ID=75925473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011612100.1A Pending CN112825808A (en) | 2020-12-30 | 2020-12-30 | High-density intensive high-quality crayfish device of growing seedlings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112825808A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113711957A (en) * | 2021-08-18 | 2021-11-30 | 句容市华南水产养殖专业合作社 | Big whitebait artificial insemination incubator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107279012A (en) * | 2017-08-22 | 2017-10-24 | 卢晓峰 | A kind of intensive lobster cultivation apparatus of high density |
| CN208175805U (en) * | 2018-05-15 | 2018-12-04 | 南安市董山尾机械科技有限公司 | A kind of aquaculture tank |
| CN109090000A (en) * | 2018-08-28 | 2018-12-28 | 安徽谷婆婆生态农业发展有限公司 | A kind of environmental-protection aquatic product box for breeding that multilayer segmentation cultivation can be fed |
| CN209731814U (en) * | 2019-03-04 | 2019-12-03 | 潍坊中科工业设计研究院有限公司 | A kind of protection mechanism of water warming blanket controller |
| CN210580532U (en) * | 2019-06-26 | 2020-05-22 | 蒋文兵 | High-density intensive crayfish device of growing seedlings |
-
2020
- 2020-12-30 CN CN202011612100.1A patent/CN112825808A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107279012A (en) * | 2017-08-22 | 2017-10-24 | 卢晓峰 | A kind of intensive lobster cultivation apparatus of high density |
| CN208175805U (en) * | 2018-05-15 | 2018-12-04 | 南安市董山尾机械科技有限公司 | A kind of aquaculture tank |
| CN109090000A (en) * | 2018-08-28 | 2018-12-28 | 安徽谷婆婆生态农业发展有限公司 | A kind of environmental-protection aquatic product box for breeding that multilayer segmentation cultivation can be fed |
| CN209731814U (en) * | 2019-03-04 | 2019-12-03 | 潍坊中科工业设计研究院有限公司 | A kind of protection mechanism of water warming blanket controller |
| CN210580532U (en) * | 2019-06-26 | 2020-05-22 | 蒋文兵 | High-density intensive crayfish device of growing seedlings |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113711957A (en) * | 2021-08-18 | 2021-11-30 | 句容市华南水产养殖专业合作社 | Big whitebait artificial insemination incubator |
| CN113711957B (en) * | 2021-08-18 | 2022-09-09 | 句容市华南水产养殖专业合作社 | Big whitebait artificial insemination incubator |
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Application publication date: 20210525 |
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