CN105875459B - Separation device and separation method for actual measurement of growth state of fish fry in cultivation stage - Google Patents
Separation device and separation method for actual measurement of growth state of fish fry in cultivation stage Download PDFInfo
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- CN105875459B CN105875459B CN201610358922.9A CN201610358922A CN105875459B CN 105875459 B CN105875459 B CN 105875459B CN 201610358922 A CN201610358922 A CN 201610358922A CN 105875459 B CN105875459 B CN 105875459B
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 64
- 238000000926 separation method Methods 0.000 title claims description 28
- 238000005259 measurement Methods 0.000 title description 14
- 239000011152 fibreglass Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract 3
- 230000000384 rearing effect Effects 0.000 claims description 18
- 238000005096 rolling process Methods 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 13
- 239000005394 sealing glass Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000012258 culturing Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
-
- 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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- 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
Device and method for actually measuring and separating growth state of fish fry in cultivation stage. The fish pond comprises a glass fiber reinforced plastic fish pond, wherein the glass fiber reinforced plastic fish pond is connected with a front extension supporting plate and a rear extension supporting plate, the front extension supporting plate is connected with a front sliding beam, the front sliding beam is provided with a front transverse cylinder through groove, the front transverse cylinder through groove is connected with a front opening chute, a group of front combined sliding blocks are communicated between the front transverse cylinder through groove and the front opening chute and are arranged, the front combined sliding blocks are connected with a front extension plate, and the front extension plate is connected with a fish fry separating net frame; the rear edge stretching supporting plate is connected with a rear sliding beam, the rear sliding beam is provided with a rear transverse cylinder through groove, the rear transverse cylinder through groove is connected with a rear opening sliding groove, the rear transverse cylinder through groove is communicated with the rear opening sliding groove and is provided with a group of rear combined sliding blocks, the rear combined sliding blocks are connected with a rear extension plate, and the rear extension plate is connected with a fish fry separating net frame. The invention is used for actually measuring and separating the growth state of the fish fry in the cultivation stage.
Description
Technical field:
the invention relates to a separation device and a separation method for actual measurement of growth state in a fry rearing stage.
The background technology is as follows:
the growth state of the fries needs to be measured in a certain time in the fry culturing stage, but after the fries are scattered into a fry pond, no device capable of isolating the fries with different sizes and different states is arranged, and the effect of observing, measuring and calculating the fries can only be randomly caught, so that the observation and measuring effects are not very accurate.
The invention comprises the following steps:
the invention aims to provide an actual measurement separation device and a separation method for the growth state of fish fry in the cultivation stage, which can isolate different young fry in different states and has accurate observation and calculation results.
The above object is achieved by the following technical scheme:
the device comprises a glass fiber reinforced plastic fish pond, wherein the glass fiber reinforced plastic fish pond is connected with a front extension supporting plate and a rear extension supporting plate, the front extension supporting plate is connected with a front sliding beam, the front sliding beam is provided with a front transverse cylinder through groove, the front transverse cylinder through groove is connected with a front opening chute, a group of front combined sliding blocks are communicated with the front opening chute and are arranged between the front transverse cylinder through groove and the front opening chute, the front combined sliding blocks are connected with a front extension plate, and the front extension plate is connected with a fish fry separation net frame; the rear edge stretching supporting plate is connected with a rear sliding beam, the rear sliding beam is provided with a rear transverse cylinder through groove, the rear transverse cylinder through groove is connected with a rear opening sliding groove, the rear transverse cylinder through groove is communicated with the rear opening sliding groove and is provided with a group of rear combined sliding blocks, the rear combined sliding blocks are connected with a rear extension plate, and the rear extension plate is connected with a fish fry separating net frame.
The fish fry cultivation stage growth state actual measurement separating device comprises a front combined sliding block, wherein the front combined sliding block comprises a front rolling ball, the front rolling ball is arranged in a front transverse cylindrical through groove, the front rolling ball is connected with a front sliding block plate, the front sliding block plate is connected with a front extension plate, and the front sliding block plate is arranged in a front opening sliding groove.
The fish fry cultivation stage growth state actual measurement separator, back combination sliding block include back spin, back spin pack into back horizontal cylinder lead to the inslot, back spin connect back slider board, back slider board connect back extension board, back slider board pack into back opening spout in.
The device comprises a fish fry cultivation stage growth state actual measurement separating device, wherein a front extension plate is provided with a front transverse U-shaped slot, the front transverse U-shaped slot is connected with a front transverse U-shaped magnetic fixing groove, the front transverse U-shaped magnetic fixing groove is connected with a front magnetic block, the front magnetic block is connected with a front attraction magnetic plate, and the front attraction magnetic plate is connected with the front end part of a fish fry separation net frame.
The fish fry culturing stage growth state actual measurement separator, the back extension board open and have back horizontal U-shaped slot, back horizontal U-shaped slot connect back horizontal U-shaped magnetism fixed slot, back horizontal U-shaped magnetism fixed slot connect back magnetic path, back magnetic path connect back actuation magnetic plate, back actuation magnetic plate connect the back tip of fish fry separation net frame.
The device is characterized in that a set of vertical rib plates are connected between the glass fiber reinforced plastic fish pond and the front edge stretching supporting plate, and a set of vertical rib plates are connected between the glass fiber reinforced plastic fish pond and the rear edge stretching supporting plate.
The device comprises a glass fiber reinforced plastic fish pond, a group of cross beams which are parallel to each other, a group of round holes are formed in the cross beams, a half-mouth-shaped slot is formed in the cross beams, an electric lamp is connected to the bottoms of the round holes, a sealing glass plate is connected to the round holes, the sealing glass plate covers the electric lamp, a circular ring groove is connected to the tops of the round holes, a magnetic ring is connected to the circular ring groove, and the half-mouth-shaped slot is matched with a fish fry separating net frame.
The fry breeding stage growth state actual measurement separator, fry separating frame include rectangular frame, rectangular frame connect fry separating net, rectangular frame include roof and bottom plate, the roof with the bottom plate all connect preceding frame and back frame, the roof with the bottom plate all open communicating through-hole and horizontal logical groove, the through-hole connect grafting dead lever, the bottom of grafting dead lever connect the magnetic sheet, the magnetic sheet actuation magnetic ring fixed, horizontal logical groove insert the partition panel, the bottom of partition panel insert half mouthful shape slot fixed, preceding frame connect preceding actuation magnetic sheet, back frame connect back actuation magnetic sheet.
The actual measurement separating device for the growth state of the fish fry in the cultivation stage has the mesh size of 10-150mm and the width of 6-50mm.
The separation method comprises the steps of sliding a front combined sliding block and a rear combined sliding block in place according to the position of an electric lamp, connecting a fish fry separation net frame with a front extension plate and a rear extension plate, fixing the fish fry separation net frame with a cross beam through a plug-in fixing rod, scattering fish food on one side of the fish fry separation net frame, attracting fish fry conforming to the size of the fish fry separation net to one side of a fish food scattering net, and inserting a partition plate for partition.
The beneficial effects are that:
1. according to the invention, the fries in each stage are separated through the meshes with different sizes, so that the growth conditions of the fries in each stage can be observed conveniently and actually, and the growth conditions of the fries can be observed and judged conveniently.
The cross beam, the round hole, the magnetic ring, the half-mouth slot and the electric lamp are matched for use, so that the fish fry separating net frame and the partition plate are conveniently fixed through the through hole, the cross slot and the inserted fixing rod, and the separated fish fry is good and clear in effect.
The front sliding beam, the front transverse cylinder through groove and the front opening sliding groove are matched for use, so that the front combined sliding block can slide conveniently; the rear sliding beam, the rear transverse cylinder through groove and the rear opening sliding groove are matched for use, so that the rear combined sliding block can conveniently slide; the front combined sliding block and the rear combined sliding block are convenient to slide, and the resistance is small.
The front extension plate, the front transverse U-shaped slot, the front transverse U-shaped magnetic fixing slot, the front magnetic block and the front attraction magnetic plate are matched for use, so that the connection between the front combined sliding block and the fry separating net frame is convenient, and the connection between the front combined sliding block and the fry separating net frame is convenient and firm.
The rear extension plate, the rear transverse U-shaped slot, the rear transverse U-shaped magnetic fixing slot, the rear magnetic block and the rear attraction magnetic plate are matched for use, so that the connection between the rear combined sliding block and the fry separating net frame is convenient, and the connection between the rear combined sliding block and the fry separating net frame is convenient and firm.
The vertical rib plate adopted by the invention can strengthen the connection between the glass fiber reinforced plastic fishpond and the front extending support plate and the rear extending support plate, increases the bearing capacity of the front extending support plate and the rear extending support plate, and reduces the cost of raw materials.
Description of the drawings:
FIG. 1 is a schematic diagram of the structure of the product.
Fig. 2 is a left side view of fig. 1.
The specific embodiment is as follows:
example 1:
the device comprises a glass fiber reinforced plastic fish pond 1, wherein the glass fiber reinforced plastic fish pond is connected with a front extension supporting plate 2 and a rear extension supporting plate 3, the front extension supporting plate is connected with a front sliding beam 4, the front sliding beam is provided with a front transverse cylinder through groove 5, the front transverse cylinder through groove is connected with a front opening chute 6, the front transverse cylinder through groove is communicated with the front opening chute and is provided with a group of front combined sliding blocks, the front combined sliding blocks are connected with a front extension plate 7, and the front extension plate is connected with a fish fry separating net frame; the rear edge stretching supporting plate is connected with a rear sliding beam 9, the rear sliding beam is provided with a rear transverse cylinder through groove 10, the rear transverse cylinder through groove is connected with a rear opening sliding groove 11, the rear transverse cylinder through groove is communicated with the rear opening sliding groove and is provided with a group of rear combined sliding blocks, the rear combined sliding blocks are connected with a rear extension plate 12, and the rear extension plate is connected with the fry separating net frame.
Example 2:
in the device for actually measuring and separating the growth state of the fry in the cultivation stage of embodiment 1, the front combined sliding block comprises a front rolling ball 13, the front rolling ball is arranged in the front transverse cylindrical through groove, the front rolling ball is connected with a front sliding block plate 14, the front sliding block plate is connected with the front extension plate, and the front sliding block plate is arranged in the front opening chute.
Example 3:
in the device for actually measuring and separating the growth state of the fry in the cultivation stage of embodiment 1, the rear combined sliding block comprises a rear rolling ball 16, the rear rolling ball is arranged in the rear transverse cylindrical through groove, the rear rolling ball is connected with a rear sliding block plate 17, the rear sliding block plate is connected with the rear extension plate, and the rear sliding block plate is arranged in the rear opening sliding groove.
Example 4:
embodiment 2 a fry rearing stage growth state actual measurement separator, the front extension board open and have preceding horizontal U-shaped slot 18, preceding horizontal U-shaped slot connect preceding horizontal U-shaped magnetic fixed slot 19, preceding horizontal U-shaped magnetic fixed slot connect preceding magnetic path 20, preceding magnetic path connect preceding actuation magnetic plate 21, preceding actuation magnetic plate connect the preceding tip of fry separation net frame.
Example 5:
embodiment 3 a fry rearing stage growth state actual measurement separator, the back extension board open and have back horizontal U-shaped slot 22, back horizontal U-shaped slot connect back horizontal U-shaped magnetic fixed slot 23, back horizontal U-shaped magnetic fixed slot connect back magnetic path 24, back magnetic path connect back actuation magnetic plate 25, back actuation magnetic plate connect the rear end of fry separation net frame.
Example 6:
embodiment 1 a device for actually measuring and separating the growth state of fish fry in the cultivation stage, wherein a set of vertical rib plates 26 are connected between the glass fiber reinforced plastic fish pond and the front edge stretching supporting plate, and a set of vertical rib plates are connected between the glass fiber reinforced plastic fish pond and the rear edge stretching supporting plate.
Example 7:
embodiment 1 the fry rearing stage growth state actual measurement separator, glass steel fry rearing pond's bottom connect a set of crossbeam 27 that is parallel to each other, the crossbeam open and have a set of round hole 28, the crossbeam open and have half-mouth shape slot 29, the bottom of round hole connect electric lamp 30, the round hole connect sealed glass board 31, sealed glass board cover electric lamp, the top of round hole connect ring groove 32, ring groove connect magnetic ring 33, half-mouth shape slot with fry separation screen frame cooperation use.
The electric lamp is connected to a power supply, and the power supply line is arranged in a sealed plastic tube. The electric lamp is convenient for people to find the position of the round hole underwater, is convenient for plugging the fixing rod, and is convenient, flexible and safe to use.
Example 8:
embodiment 7 fry rearing stage growth state actual measurement separator, fry separation frame include rectangular frame, rectangular frame connect fry separation net 34, rectangular frame include roof 35 and bottom plate 36, the roof with the bottom plate all connect preceding frame 37 and back frame 38, the roof with the bottom plate all open communicating through-hole 39 and horizontal logical groove 40, the through-hole connect grafting dead lever 41, the bottom of grafting dead lever connect magnetic sheet 15, the magnetic sheet actuation magnetic ring fixed, horizontal logical groove insert partition panel 8, the bottom of partition panel insert half mouthful shape slot fixed, preceding frame connect preceding actuation magnetic sheet, back frame connect back actuation magnetic sheet.
Example 9:
the device for actually measuring the growth state of the fish fry in the cultivation stage according to the embodiment 8, wherein the mesh size of the fish fry separating net is 10-150mm long and 6-50mm wide.
Example 10:
the device for actually measuring the growth state of the fry rearing stage according to example 9, wherein the mesh size of the fry rearing net is 10mm long and 6mm wide.
Example 11:
the device for actually measuring the growth state of the fry rearing stage according to example 9, wherein the mesh size of the fry rearing net is 150mm long and 50mm wide.
Example 12:
the device for actually measuring the growth state of the fry rearing stage according to example 9, wherein the mesh size of the fry rearing net is 50mm long and 20mm wide.
Example 13:
the device for actually measuring the growth state of the fry rearing stage according to example 9, wherein the mesh size of the fry rearing net is 70mm long and 30mm wide.
Example 14:
the device for actually measuring the growth state of the fry rearing stage according to example 9, wherein the mesh size of the fry rearing net is 100mm long and 40mm wide.
Example 15:
the separation method comprises the steps of sliding a front combined sliding block and a rear combined sliding block in place according to the position of an electric lamp, connecting a fish fry separation net frame with a front extension plate and a rear extension plate, fixing the fish fry separation net frame with a cross beam through a plug-in fixing rod, scattering fish food on one side of the fish fry separation net frame, attracting fish fry conforming to the size of the fish fry separation net to one side of a fish food scattering net, and inserting a partition plate for partition.
Claims (5)
1. The device for actually measuring and separating the growth state of the fish fry in the cultivation stage comprises a glass fiber reinforced plastic fish pond, and is characterized in that the glass fiber reinforced plastic fish pond is connected with a front extension supporting plate and a rear extension supporting plate, the front extension supporting plate is connected with a front sliding beam, the front sliding beam is provided with a front transverse cylinder through groove, the front transverse cylinder through groove is connected with a front opening chute, a group of front combined sliding blocks are communicated between the front transverse cylinder through groove and the front opening chute and are arranged, the front combined sliding blocks are connected with a front extension plate, and the front extension plate is connected with a fish fry separating net frame; the rear extension supporting plate is connected with a rear sliding beam, the rear sliding beam is provided with a rear transverse cylinder through groove, the rear transverse cylinder through groove is connected with a rear opening chute, the rear transverse cylinder through groove is communicated with the rear opening chute and is provided with a group of rear combined sliding blocks, the rear combined sliding blocks are connected with a rear extension plate, and the rear extension plate is connected with the fry separation net frame; a group of vertical rib plates are connected between the glass fiber reinforced plastic fish pond and the front extension supporting plate, and a group of vertical rib plates are connected between the glass fiber reinforced plastic fish pond and the rear extension supporting plate; the front combined sliding block comprises a front rolling ball, the front rolling ball is arranged in the front transverse cylindrical through groove, the front rolling ball is connected with a front sliding block plate, the front sliding block plate is connected with the front extension plate, and the front sliding block plate is arranged in the front opening sliding groove; the rear combined sliding block comprises a rear rolling ball which is arranged in the rear transverse cylinder through groove, the rear rolling ball is connected with a rear sliding block plate, the rear sliding block plate is connected with the rear extension plate, and the rear sliding block plate is arranged in the rear opening sliding groove; the front extension plate is provided with a front transverse U-shaped slot, the front transverse U-shaped slot is connected with a front transverse U-shaped magnetic fixing groove, the front transverse U-shaped magnetic fixing groove is connected with a front magnetic block, the front magnetic block is connected with a front attracting magnetic plate, and the front attracting magnetic plate is connected with the front end part of the fry separating net frame; the rear extension board open and to have the horizontal U-shaped slot in back, horizontal U-shaped magnetic fixed slot in back behind the horizontal U-shaped slot connection, the horizontal U-shaped magnetic fixed slot in back connect the back magnetic path, back magnetic path connect back actuation magnetic plate, back actuation magnetic plate connect the back tip of fry separation net frame.
2. The device for actually measuring and separating the growth state of the fish fry in the cultivation stage according to claim 1, wherein the bottom of the glass fiber reinforced plastic fish pond is connected with a group of cross beams which are parallel to each other, a group of round holes are formed in the cross beams, half-mouth-shaped slots are formed in the cross beams, the bottoms of the round holes are connected with electric lamps, the round holes are connected with sealing glass plates, the sealing glass plates cover the electric lamps, the tops of the round holes are connected with circular grooves, the circular grooves are connected with magnetic rings, and the half-mouth-shaped slots are matched with the fish fry separating net frame.
3. The device for actually measuring and separating the growth state of the fish fry in the cultivation stage according to claim 2, wherein the fish fry separating screen frame comprises a rectangular frame, the rectangular frame is connected with the fish fry separating screen, the rectangular frame comprises a top plate and a bottom plate, the top plate and the bottom plate are connected with a front frame and a rear frame, the top plate and the bottom plate are provided with a through hole and a transverse through groove which are communicated, the through hole is connected with an inserting fixing rod, the bottom of the inserting fixing rod is connected with a magnetic sheet, the magnetic sheet is sucked and fixed with the magnetic ring, the transverse through groove is inserted into a partition plate, the bottom of the partition plate is inserted into a half-mouth-shaped slot for fixing, the front frame is connected with a front sucking magnetic plate, and the rear frame is connected with a rear sucking magnetic plate.
4. The device for actually measuring and separating the growth state of the fish fry rearing stage according to claim 3, wherein the mesh size of the fish fry separating net is 10-150mm long and 6-50mm wide.
5. The method of separating a device for actually measuring the growth state of a fry rearing stage according to claim 4, wherein the method comprises four steps, the first step is to slide the front combined sliding block and the rear combined sliding block in place according to the position of the electric lamp, connect the fry separating screen frame with the front extension plate and the rear extension plate, the third step is to fix the fry separating screen frame with the cross beam by inserting a fixing rod, scatter the fry on one side of the fry separating screen frame, attract the fry conforming to the size of the fry separating screen to one side of the fish scattering screen, and the fourth step is to insert a partition plate for partition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610358922.9A CN105875459B (en) | 2016-05-27 | 2016-05-27 | Separation device and separation method for actual measurement of growth state of fish fry in cultivation stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610358922.9A CN105875459B (en) | 2016-05-27 | 2016-05-27 | Separation device and separation method for actual measurement of growth state of fish fry in cultivation stage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105875459A CN105875459A (en) | 2016-08-24 |
| CN105875459B true CN105875459B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610358922.9A Active CN105875459B (en) | 2016-05-27 | 2016-05-27 | Separation device and separation method for actual measurement of growth state of fish fry in cultivation stage |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112106721B (en) * | 2020-10-21 | 2022-07-19 | 中国水产科学研究院黑龙江水产研究所 | Mobile regular separation device for aquaculture and use method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4516528A (en) * | 1983-01-04 | 1985-05-14 | Jones J Phillip | Fish growing system |
| KR101441825B1 (en) * | 2013-11-26 | 2014-09-18 | 차학종 | water way type eel culture |
| CN104304117A (en) * | 2014-10-22 | 2015-01-28 | 浙江海洋学院 | Hatched fry separating device |
| CN205018082U (en) * | 2015-09-24 | 2016-02-10 | 中国水产科学研究院黑龙江水产研究所 | Fresh water fry separator |
| CN205830782U (en) * | 2016-05-27 | 2016-12-28 | 中国水产科学研究院黑龙江水产研究所 | Fry rearing growth period state actual measurement segregation apparatus |
-
2016
- 2016-05-27 CN CN201610358922.9A patent/CN105875459B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4516528A (en) * | 1983-01-04 | 1985-05-14 | Jones J Phillip | Fish growing system |
| KR101441825B1 (en) * | 2013-11-26 | 2014-09-18 | 차학종 | water way type eel culture |
| CN104304117A (en) * | 2014-10-22 | 2015-01-28 | 浙江海洋学院 | Hatched fry separating device |
| CN205018082U (en) * | 2015-09-24 | 2016-02-10 | 中国水产科学研究院黑龙江水产研究所 | Fresh water fry separator |
| CN205830782U (en) * | 2016-05-27 | 2016-12-28 | 中国水产科学研究院黑龙江水产研究所 | Fry rearing growth period state actual measurement segregation apparatus |
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Inventor after: Chen Zhongxiang Inventor after: Hao Qirui Inventor after: Qin Dongli Inventor after: Gao Lei Inventor after: Huang Xiaoli Inventor after: Tang Shizhan Inventor after: Wu Song Inventor after: Bai Shuyan Inventor before: Qin Dongli Inventor before: Hao Qirui Inventor before: Chen Zhongxiang Inventor before: Gao Lei Inventor before: Huang Xiaoli Inventor before: Tang Shizhan Inventor before: Wu Song Inventor before: Bai Shuyan |
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