CN109984059B - Temporary culture method and device for juvenile tuna and fishing boat - Google Patents
Temporary culture method and device for juvenile tuna and fishing boat Download PDFInfo
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- CN109984059B CN109984059B CN201811467413.5A CN201811467413A CN109984059B CN 109984059 B CN109984059 B CN 109984059B CN 201811467413 A CN201811467413 A CN 201811467413A CN 109984059 B CN109984059 B CN 109984059B
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- 230000000366 juvenile effect Effects 0.000 title claims abstract description 52
- 238000012136 culture method Methods 0.000 title claims abstract description 16
- 241000251468 Actinopterygii Species 0.000 claims abstract description 43
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- 239000013535 sea water Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 64
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 12
- 230000000384 rearing effect Effects 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
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- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 claims description 6
- 229930003268 Vitamin C Natural products 0.000 claims description 6
- 238000012258 culturing Methods 0.000 claims description 6
- 235000019154 vitamin C Nutrition 0.000 claims description 6
- 239000011718 vitamin C Substances 0.000 claims description 6
- 241000238366 Cephalopoda Species 0.000 claims description 4
- 238000003306 harvesting Methods 0.000 claims description 2
- 230000003203 everyday effect Effects 0.000 claims 1
- 230000004083 survival effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004088 simulation Methods 0.000 abstract description 2
- 241000269841 Thunnus albacares Species 0.000 description 5
- 238000009395 breeding Methods 0.000 description 5
- 230000001488 breeding effect Effects 0.000 description 5
- 230000029058 respiratory gaseous exchange Effects 0.000 description 5
- 230000009182 swimming Effects 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 241000894007 species Species 0.000 description 3
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- 238000003860 storage Methods 0.000 description 2
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- 241000269956 Thunnus maccoyii Species 0.000 description 1
- 241000269957 Thunnus obesus Species 0.000 description 1
- 241000269838 Thunnus thynnus Species 0.000 description 1
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- 238000009360 aquaculture Methods 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
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- 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
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
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- 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
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- 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
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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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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention provides a temporary culture method for young tunas on a fishing boat, which is characterized in that living bodies of the captured young tunas are moved into a culture pipe forming an inclination angle with the horizontal plane for temporary culture, circulating seawater flows in the culture pipe, and the circulating seawater flows from the top of the culture pipe to the bottom of the culture pipe in the flow direction of the circulating seawater in the culture pipe. Still provide a tuna juvenile fish fishing boat and support device temporarily. The shipborne simulation system conforming to the survival condition of the tuna is constructed, the temporary culture of the living bodies of the juvenile tuna caught in the sea is realized, the survival rate of the temporary culture of the tuna is improved to 80 percent, the cost is low, the use is convenient, and the effect is determined.
Description
Technical Field
The invention belongs to the technical field of aquaculture, and particularly relates to a temporary culture method for a tuna juvenile fish boat and a temporary culture device for the tuna juvenile fish boat.
Background
Tuna species are highly migratory species, and are classified into 8 species, that is, macroreticular tuna (t.obesus), macrofinfish (t.alannga), yellowfin tuna (t.albacares), southern bluefin tuna (t.maccooyi), pacific bluefin tuna (t.orientalis), atlantic bluefin tuna (t.thynn), green-dried tuna (t.tonggol), and bonito (katsuwoonfeus), and major fisheries in the world use high-value tunas mainly as raw fillets and the like, while low-value tunas are mainly processed into canned products. The large tunas in south China sea mainly comprise yellow fin tunas, and the large-eye tunas are inferior, and the yellow fin tunas and the large-eye tunas are high-quality food materials for making raw fish fillets, so that the economic value is extremely high, and the large tunas reach a full utilization state at present according to resource evaluation.
The tuna stops swimming and is choked because the tuna always opens a mouth during swimming to enable water flow to pass through the gill part to inhale oxygen, so that the tuna can only continuously swim at high speed in a lifetime, does not rest even at night, only slows down the swimming speed and reduces the metabolism (the breathing mode that the water flow directly passes through the gill part to inhale oxygen is called impact breathing, and the tuna belongs to the impact breathing). The method mainly adopts the operation mode of the lamplight purse net to catch the large-scale tunas such as yellow fin tunas and the like in the south China sea, the tuna larval fish with the body length less than 30 centimeters are often living in fish harvests, and the unique impact type breathing needs continuous high-speed swimming, so that the living bodies cannot be temporarily cultured on a fishing boat, and only can be used as bait fish for frozen storage treatment. In order to realize sustainable development of tuna resources, a temporary culture method of a tuna juvenile fish boat needs to be developed urgently, juvenile tuna resources captured by sea are fully utilized, and a foundation is laid for constructing an artificial efficient culture mode of the tuna.
Disclosure of Invention
The invention aims to provide a temporary culture method for young tunas on a fishing boat, which can be used for temporarily culturing the young tunas on the fishing boat and lays a foundation for artificial domestication and culture of the tunas.
The second purpose of the invention is to provide a temporary culture device for a tuna juvenile fish boat, which can realize temporary culture of living bodies of marine tuna juvenile fishes and improve the temporary culture survival rate.
The first purpose of the invention is realized by the following technical scheme:
a temporary culture method for young tunas on a fishing boat includes the steps of moving captured young tunas into a culture pipe which forms an inclination angle with the horizontal plane for temporary culture, circulating seawater circulates in the culture pipe, and the circulating seawater flows from the top of the culture pipe to the bottom of the culture pipe in the flow direction of the circulating seawater in the culture pipe.
In the temporary culture method of the juvenile tuna and the fishing boat of the invention, vitamin C is added into circulating seawater.
Further, the addition time of the vitamin C is 1-2% of the mass fraction of the circulating seawater before the lamplight purse net type tuna fishing operation is started.
In the temporary culture method of the tuna juvenile fish fishing boat, one tuna juvenile fish is placed in each culture pipe.
In the temporary culture method of the tuna juvenile fish boat, the living body of the tuna juvenile fish is moved into the culture tube, no bait is fed for the first day, the bait is fed for the second day, and the residual bait is taken out from the culture tube after 1 hour of bait feeding.
Further, the bait is squid, and the feeding amount is 3-5% of the weight of the juvenile tuna.
In the temporary culture method of the tuna juvenile fish fishing boat, the temporary culture of the tuna juvenile fish fishing boat is carried out at the position close to the side of the fishing boat deck, and after the temporary culture of the tuna juvenile fish for 7 to 30 days, the living body of the tuna juvenile fish is transferred into the deepwater net cage for artificial culture.
The second purpose of the invention is realized by the following technical scheme:
a temporary culture device for a tuna juvenile fish fishing boat comprises a container, a circulating water return pipe, a culture pipe for temporarily culturing living tuna juvenile fish, a branch pipe and a circulating pump;
the top of the container is open; the circulating water return pipe is arranged at the bottom in the container, one end of the circulating water return pipe is sealed, the other end of the circulating water return pipe is opened, and at least one row of spaced circulation holes are formed in the circulating water return pipe along the length direction of the center of the pipe body; each circulation hole is connected with one culture pipe, and the tail part of each culture pipe is communicated with a circulating water return pipe through the circulation hole; a water inlet pipeline of the circulating pump is connected with the opening end of the circulating water return pipe, and branch pipes with the same number as the culture pipes are arranged on a water outlet pipeline of the circulating pump; the water outlet pipe orifice of the branch pipe is arranged in the pipe orifice at the top of the culture pipe and is used for pushing water and increasing oxygen supply in the culture pipe.
The temporary rearing device for the tuna juvenile fish fishing boat further comprises an ejector, and the ejector is fixed to the water outlet pipe opening of the branch pipe. The ejector can further enhance water pushing and increase oxygen supply of the culture tube.
In the temporary culture device for the tuna juvenile fish in the fishing boat, a filter screen is arranged at the joint of the circulating water return pipe and the culture pipe. Preferably, the filter screen is a nylon screen.
The mesh size of the filter screen is 2-3 cm.
In the temporary culture device for the tuna juvenile fish fishing boat, 1-2 rows of spaced circulation holes are arranged on the circulating water return pipe at intervals of 8-20cm along the length direction of the center of the pipe body, and 5 holes are arranged on each row of the circulation holes.
The breeding pipe and the circulating water return pipe are arranged at an inclined angle. Preferably, the culture pipe and the circulating water return pipe are jointed at an angle of 45 degrees.
The circulating water return pipe is a PVC pipe, and the breeding pipe is a PVC hose.
Further, the other end of the culture tube is fixed at a position 10-15cm lower than the upper edge of the container.
The volume of the container is 500-800L.
The inner diameter of the circulating water return pipe is 200-300 mm, and the length of the circulating water return pipe is 500-700 mm.
The aperture of the upper hole of the circulating water return pipe is 120mm-160 mm.
The inner diameter of the culture pipe is 120-160mm, and the length is 80-100 cm.
The invention relates to a temporary culture device for a tuna juvenile fish fishing boat, which also comprises a sunshade net, wherein the sunshade net is covered at an opening at the upper part of a container.
The invention has the following beneficial effects:
(1) according to the unique characteristic that tuna needs continuous high-speed swimming in an impact type breathing mode, a shipborne simulation system which accords with the survival condition of the tuna is constructed by utilizing water pushing and oxygen increasing of an ejector and combining with pipeline type circulating water, so that the temporary culture of the living bodies of the juvenile tuna caught in the sea is realized, and a foundation is laid for the artificial domestication and culture of the tuna;
(2) the temporary culture method of the tuna juvenile fish in the fishing boat can temporarily culture the tuna juvenile fish on the fishing boat, the temporary culture survival rate of the tuna is improved to 80 percent, the current situation that the obtained tuna juvenile fish can only be used as bait fish for frozen storage treatment is changed, the tuna juvenile fish resource can be better utilized, and the temporary culture method has the advantages of low cost, convenience in use and definite effect, and has important social and economic meanings.
Drawings
FIG. 1 is a schematic structural view of a temporary rearing apparatus of a tuna juvenile fish boat in accordance with the present invention;
FIG. 2 is a partial structural view of a single-row culture pipe of the temporary culture device of the tuna juvenile fish fishing boat of the present invention;
FIG. 3 is a partial structural view of the double-row cultivation pipe of the temporary culture device of the tuna juvenile fish fishing boat of the present invention;
reference is made to the accompanying drawings in which: 1-circulating water return pipe; 2-culture pipes; 3-a branch pipe; 4-an ejector; 5-a container; 6-circulating pump; 7-circulating pump water inlet pipeline; 8-circulating pump outlet pipe.
Detailed Description
The present invention is further described below in conjunction with specific examples to better understand and implement the technical solutions of the present invention for those skilled in the art.
Example 1
The temporary culture device of the tuna juvenile fish fishing boat as shown in fig. 1-2 comprises a circulating water return pipe 1, a culture pipe 2, a branch pipe 3, an ejector 4, a container 5 and a circulating pump 6. The device main part is an open-topped container 5, and its volume is 500L, adds the sunshade net on the container 5, and the bottom places the PVC pipe that the internal diameter is 200mm as circulation return pipe 1 in the container 5, and circulation return pipe 1 length 500mm, its one end is sealed, and the other end is open. The circulating water return pipe 1 is provided with 1 drainage through hole along the length direction of the center of the pipe body at intervals of 8cm, each drainage through hole is provided with 5 holes, and the aperture of each hole is 120 mm. Each circulation hole on the pipe body of the circulating water return pipe 1 is communicated with a culture pipe 2, the culture pipe 2 is a PVC hose and is intersected and connected with the circulating water return pipe 1 at an angle of 45 degrees, and the other end of the culture pipe 2 is fixed at a position 10cm lower than the upper edge of the container 5 by a strapping tape. A nylon net with the mesh size of 2cm is arranged at the joint of the circulating water return pipe 1 and the culture pipe 2. Circulating pump inlet channel 7 and the open end of circulation return water pipe 1 of circulating pump 6 are connected, be equipped with the bleeder 3 with breed 2 quantity such as pipe on circulating pump outlet conduit 8 of circulating pump 6, every bleeder 3 corresponds one and breeds pipe 2, the outlet opening of bleeder 3 is arranged in and is bred 2 top mouths of tubes, an ejector 4 is respectively connected to the outlet opening of every bleeder 3 for push away water and increase the oxygen suppliment in the breed pipe, can prevent that the tuna from breeding 2 in the pipe 5 that swims to.
The temporary culture method of the tuna juvenile fish fishing boat by using the temporary culture device comprises the following steps:
(1) placing the temporary culture device of the young tuna fishing boat on the deck of the fishing boat near the side of the boat, injecting seawater into the container, keeping the liquid level at 10cm higher than the mouth of the culture pipe, adding vitamin C with the mass of 1% of the seawater into the container before the light purse net type tuna fishing operation is started, and starting a circulating pump;
(2) quickly transferring the living bodies of the juvenile tunas captured by the light purse net into culture pipes, placing one juvenile tuna in each culture pipe, keeping the circulating water state, and covering a sunshade net on a container;
(3) the living body of the young tuna is moved into the branch pipe, no bait is fed for the first day, the squid with the weight of 3-5% of that of the young tuna is fed for the second day, the residual bait is taken out from the culture pipe after 1 hour of bait feeding, the living body of the young tuna is temporarily cultured for 7 days in a fishing boat, and the living body of the young tuna is moved into the deepwater net cage for artificial culture.
Example 2
As shown in FIG. 3, the temporary rearing device of the tuna juvenile fish boat in this embodiment is different from that of embodiment 1 in that the volume of the container 5 is 800L, the inner diameter of the circulating water return pipe 1 is 200mm, and the length thereof is 700 mm. Two rows of circulation holes are symmetrically formed in the pipe body of the circulating water return pipe 1 along the length direction of the center of the pipe body, five holes are formed in each drainage through hole, and the aperture of each hole is 160 mm. A nylon net with a mesh size of 3cm is arranged at the joint of the circulating water return pipe 1 and the culture pipe 2. The breeding pipe 2 and the circulating water return pipe 1 are arranged in a 45-degree intersection way, and the other end of the breeding pipe 2 is fixed at a position 15cm lower than the upper edge of the container 5 by a strapping tape.
The temporary culture method of the tuna juvenile fish fishing boat by using the temporary culture device comprises the following steps:
(1) placing the temporary culture device of the young tuna fishing boat on the deck of the fishing boat near the side of the boat, injecting seawater into the container, keeping the liquid level at 5cm higher than the mouth of the culture pipe, adding vitamin C with the mass of 2% of the seawater into the container before the light purse net type tuna fishing operation is started, and starting a circulating pump;
(2) quickly transferring the living bodies of the juvenile tunas captured by the light purse net into culture pipes, placing 1 juvenile tuna in each culture pipe, keeping the circulating water state, and covering a sunshade net on a container;
(3) the living body of the young tuna is moved into the culture pipe, no bait is fed for the first day, the squid with the weight of 3-5% of that of the young tuna is fed for the second day, the residual bait is taken out of the culture pipe after 1 hour of bait feeding, the living body of the young tuna is temporarily cultured for 15 days in a fishing boat, and the living body of the young tuna is moved into the deepwater net cage for artificial culture.
The above embodiments illustrate various embodiments of the present invention in detail, but the embodiments of the present invention are not limited thereto, and those skilled in the art can achieve the objectives of the present invention based on the disclosure of the present invention, and any modifications and variations based on the concept of the present invention fall within the scope of the present invention, which is defined by the claims.
Claims (10)
1. A temporary culture method for young tunas on a fishing boat is characterized in that the captured young tunas are transferred into a temporary culture device of the fishing boat for temporary culture;
the temporary culture device of the fishing boat comprises a container, a circulating water return pipe, a culture pipe for temporarily culturing living bodies of the juvenile tuna, a branch pipe and a circulating pump; the top of the container is open; the circulating water return pipe is arranged at the bottom in the container, one end of the circulating water return pipe is sealed, the other end of the circulating water return pipe is opened, and at least one row of spaced circulation holes are formed in the circulating water return pipe along the length direction of the center of the pipe body; each circulation hole is connected with one culture pipe, and the tail part of each culture pipe is communicated with the circulating water return pipe through the circulation hole and forms an inclination angle with the horizontal plane; a water inlet pipeline of the circulating pump is connected with the opening end of the circulating water return pipe, and branch pipes with the same number as the culture pipes are arranged on a water outlet pipeline of the circulating pump; the water outlet pipe orifice of the branch pipe is arranged in the pipe orifice at the top of the culture pipe, so that the circulating seawater flows from the top of the culture pipe to the bottom of the culture pipe in the flow direction in the culture pipe; and an ejector is fixed at the water outlet pipe orifice of the branch pipe.
2. The method for temporarily rearing a juvenile tuna in a fishing boat according to claim 1, wherein vitamin C is added to the circulating seawater.
3. The method for temporarily rearing young tunas in a fishing boat according to claim 2, wherein the vitamin C is added in an amount of 1 to 2% by mass based on the mass fraction of the circulating seawater before the start of the light purse seine tuna harvesting operation.
4. The method for temporarily culturing the juvenile tuna in a fishing boat according to claim 1, wherein one juvenile tuna is placed in each culture pipe.
5. The method for temporarily rearing a young tuna in a fishing boat according to claim 1, wherein the living body of the young tuna is transferred into the rearing tube without feeding the bait on the first day, and the bait is fed every day from the second day, and the residual bait is taken out from the rearing tube after 1 hour of the bait feeding.
6. The method for temporarily rearing a juvenile tuna in a fishing boat according to claim 5, wherein the bait is squid and is fed in an amount of 3 to 5% of the weight of the juvenile tuna.
7. The method for temporarily culturing the tuna young fish in the fishing vessel according to claim 1, wherein the temporary culture of the tuna young fish in the fishing vessel is carried out on the deck of the fishing vessel near the side of the ship, and the living bodies of the tuna young fish are manually cultured in the deepwater net cage 7 to 30 days after the temporary culture of the fishing vessel.
8. A temporary culture device for a tuna juvenile fish fishing boat is characterized by comprising a container, a circulating water return pipe, a culture pipe for temporarily culturing living bodies of the tuna juvenile fish, a branch pipe and a circulating pump; the top of the container is open; the circulating water return pipe is arranged at the bottom in the container, one end of the circulating water return pipe is sealed, the other end of the circulating water return pipe is opened, and at least one row of spaced circulation holes are formed in the circulating water return pipe along the length direction of the center of the pipe body; each circulation hole is connected with one culture pipe, and the tail part of each culture pipe is communicated with the circulating water return pipe through the circulation hole and forms an inclination angle with the horizontal plane; a water inlet pipeline of the circulating pump is connected with the opening end of the circulating water return pipe, and branch pipes with the same number as the culture pipes are arranged on a water outlet pipeline of the circulating pump; the water outlet pipe orifice of the branch pipe is arranged in the pipe orifice at the top of the culture pipe and is used for pushing water and increasing oxygen supply in the culture pipe; and an ejector is fixed at the water outlet pipe orifice of the branch pipe.
9. The temporary culture device of the tuna juvenile fish in the fishing boat according to claim 8, wherein a filter screen is arranged at the joint of the circulating water return pipe and the culture pipe.
10. The tuna juvenile fish boat temporary rearing device according to claim 8, wherein the rearing pipe and the circulating return pipe are connected at an angle of 45 degrees.
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TW471260U (en) * | 2000-07-17 | 2002-01-01 | Jiue-Guang Lai | Land breeding pond for large migration fish |
CN101969761A (en) * | 2008-03-21 | 2011-02-09 | 鹫山一郎 | Equipment for migratory fish breeding |
US8230813B1 (en) * | 2011-11-23 | 2012-07-31 | Larry Birdwell | Method and apparatus for transporting migratory fish |
KR101508687B1 (en) * | 2014-07-07 | 2015-04-08 | 대한민국 | Live-fish tank for transporting high degree migrative fish |
CN203985577U (en) * | 2014-07-25 | 2014-12-10 | 中国水产科学研究院东海水产研究所 | The Flow Behavior experimental provision that becomes of Eriocheir sinensia seed |
CN104247688B (en) * | 2014-09-26 | 2016-02-03 | 浙江海洋学院 | A kind of cultural method of perch seed storage pond, holding pond |
CN105724286B (en) * | 2016-02-19 | 2018-06-22 | 中国水产科学研究院黄海水产研究所 | A kind of land cultural method of tuna |
CN106472371A (en) * | 2016-10-12 | 2017-03-08 | 宁波享渔海洋生物科技有限公司 | A kind of yellow croaker transportation resources |
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