CN108124806B - Abalone culture device and application method thereof - Google Patents
Abalone culture device and application method thereof Download PDFInfo
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- CN108124806B CN108124806B CN201810038525.2A CN201810038525A CN108124806B CN 108124806 B CN108124806 B CN 108124806B CN 201810038525 A CN201810038525 A CN 201810038525A CN 108124806 B CN108124806 B CN 108124806B
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000013535 sea water Substances 0.000 claims abstract description 22
- 238000012258 culturing Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 28
- 241001474374 Blennius Species 0.000 claims description 10
- 241000195493 Cryptophyta Species 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000012528 membrane Substances 0.000 description 8
- 238000005303 weighing Methods 0.000 description 6
- 241000237891 Haliotidae Species 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 101100041804 Mus musculus Slc6a6 gene Proteins 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003031 feeding effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000004575 stone Substances 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
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
-
- 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)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention belongs to the technical field of marine product cultivation. In order to solve the technical problems of the conventional abalone culture device, the invention provides an abalone culture device, which is characterized in that: comprises a cylinder body, the bottom of the cylinder body is open, the top of the cylinder body is provided with an end cover, and the end cover is provided with an inlet and an outlet; the net cylinder is characterized by further comprising a net cylinder, wherein the diameter of the net cylinder is consistent with the outer diameter of the cylinder, a net cover is arranged at the bottom of the net cylinder, a flanging is arranged at the top of the net cylinder, and a closing-up rope is arranged in the flanging; the cylinder body is positioned in the net cylinder, the net cover seals the opening at the bottom of the cylinder body, and after the closing-in rope is tensioned, the net edge at the top of the net cylinder is tightened and the inlet and outlet at the top of the cylinder body are sealed. The abalone culturing device is simple and reasonable in structure and simple and convenient to manufacture, but can effectively increase the attachment area of the abalone, and meanwhile meets the requirement of the dark environment in the abalone culturing process, and the abalone can be ensured to be always located in fresh sea water for growth.
Description
Technical Field
The invention belongs to the technical field of marine product cultivation, and particularly relates to an abalone cultivation device.
Technical Field
At present, the abalone culture device mainly adopts a culture cage, the culture cage is sunk in seawater, and holes are formed in the wall of the cage body so as to facilitate the update of water bodies in the cage. As abalone is a night animal, the abalone can carry out feeding activity at night and can avoid dark corners if being stimulated by illumination. Practice shows that the growth of abalone can be accelerated under dark conditions, and the cultivation period is shortened. The holes are formed in the cage body, so that the light in the cage is too strong, the abalones are generally away from the holes when attached to the inner wall of the cage, the attaching area in the cage is reduced, the utilization rate of the culture cage is greatly reduced, and meanwhile, the growth of the abalones is slowed down. The abalone culture cage disclosed in application number 201620742639.1 has the technical problems. Meanwhile, the abalone needs to be continuously fed with seaweed in the cultivation process, and how to conveniently feed the seaweed is also a technical problem to be solved in the current abalone cultivation process.
Disclosure of Invention
The invention provides a culture device capable of ensuring that abalones are always in a dark environment, increasing culture attachment area and fully performing seawater exchange in the device, and provides a use method of the device.
In order to achieve the technical purpose, the invention adopts the following technical scheme: an abalone culture device which is characterized in that: comprises a cylinder body, the bottom of the cylinder body is open, the top of the cylinder body is provided with an end cover, and the end cover is provided with an inlet and an outlet; the net cylinder is characterized by further comprising a net cylinder, wherein the diameter of the net cylinder is consistent with the outer diameter of the cylinder, a net cover is arranged at the bottom of the net cylinder, a flanging is arranged at the top of the net cylinder, and a closing-up rope is arranged in the flanging; the cylinder body is positioned in the net cylinder, the net cover seals the opening at the bottom of the cylinder body, and after the closing-in rope is tensioned, the net edge at the top of the net cylinder is tightened and the inlet and outlet at the top of the cylinder body are sealed.
Further, the sealing device is further arranged, the sealing device stretches into the cylinder body through the inlet and the outlet, the tail end of the sealing device is positioned outside the cylinder body, and after the closing rope is tensioned, the sealing device is held tightly by the net edge at the top of the net cylinder.
Further, the sealing device comprises a cylinder with a closed bottom end, the diameter of the cylinder is consistent with that of the inlet and the outlet, and the top end of the cylinder is provided with an end disc; the cylinder is located inside the barrel, and when tensioning the binding off rope, the net edge at the top of the net barrel holds the end disc tightly.
Further, the wall, bottom and end plate of the cylinder are provided with a plurality of through holes.
Further, closing device include weighing down thing, parcel membrane, the weighing down thing wrap up and tie up by parcel membrane, weighing down the thing and be located the barrel inside, the afterbody of parcel membrane stretches out by the exit on barrel top, hugs up the parcel membrane tightly with the selvedge at net section of thick bamboo top through taut binding off rope.
Further, a method for using the abalone culture device comprises the following steps: 1) Feeding the cylinder into the net cylinder until the net cover at the bottom end of the net cylinder is tightly attached to the bottom end of the cylinder, and tightly holding the cylinder by the net cylinder; 2) Throwing abalone fries into the barrel from an inlet and an outlet at the top end of the barrel, reasonably determining throwing density according to the volume of the barrel, tensioning a closing-up rope, contracting a net edge at the top of the net barrel and closing the inlet and the outlet; 3) Sending the abalone fries in the culture device and the device into a culture sea area, and fixing the end parts of the closing ropes on a culture raft frame, wherein the culture device and the abalone fries are submerged in sea water; seawater enters the barrel through a net cover at the bottom of the barrel until the barrel is filled with seawater, and abalone seedlings are automatically transferred to the inner wall of the barrel and attached to the inner wall of the barrel; 5) When the seaweed feeding device is used for feeding, the closing-in rope is loosened to expose the inlet and the outlet, seaweed is fed into the barrel through the inlet and the outlet, and after the seaweed feeding is finished, the closing-in rope is tensioned again and locked, and the inlet and the outlet are blocked; 6) Along with the flow of seawater, the seawater in the barrel is continuously exchanged through the net cover, and meanwhile, excrement and residual algae generated by abalone are discharged through meshes on the net cover; 7) After the cultivation is finished, loosening the closing-up rope, taking the barrel out of the net barrel, pouring out the finished abalone, cleaning the barrel and the net barrel, and preparing for the next use.
Further, the use method further comprises the steps that a sealing device is arranged on the inlet and the outlet, the sealing device stretches into the cylinder body through the inlet and the outlet, the tail end of the sealing device is positioned outside the cylinder body, after the closing rope is tensioned, the sealing device is held tightly by the net edge at the top of the net cylinder, and the inlet and the outlet are completely plugged through the sealing device; when feeding, loosening the closing rope, pulling the sealing device to feed, installing the sealing device on the inlet and the outlet again after feeding, and tensioning the closing rope.
Further, the sealing device comprises a cylinder with a closed bottom end, the diameter of the cylinder is consistent with that of the inlet and the outlet, and the top end of the cylinder is provided with an end disc; the cylinder is located inside the barrel, and when tensioning the binding off rope, the net edge at the top of the net barrel holds the end disc tightly.
Further, closing device include weighing down thing, parcel membrane, the weighing down thing wrap up and tie up by parcel membrane, weighing down the thing and be located the barrel inside, the afterbody of parcel membrane stretches out by the exit on barrel top, hugs up the parcel membrane tightly with the selvedge at net section of thick bamboo top through taut binding off rope.
The beneficial effects of the invention are as follows: the abalone culturing device is simple and reasonable in structure and simple and convenient to manufacture, but can effectively increase the attachment area of the abalone, and meanwhile meets the requirement of the dark environment in the abalone culturing process, and the abalone can be ensured to be always located in fresh sea water for growth. The application method of the abalone culture device is simple in steps and flexible in operation, and the labor intensity in the abalone culture link can be effectively reduced. Drawings
Fig. 1 is a schematic structural view of a cylinder in a first embodiment.
Fig. 2 is a schematic structural view of the net drum in the first embodiment.
Fig. 3 is a schematic structural view of a sealing device in a second embodiment.
Fig. 4 is a schematic structural diagram of the second embodiment after the sealing device, the cylinder body and the net cylinder are combined.
FIG. 5 is a schematic structural view of the cultivation device according to the third embodiment.
Detailed Description
The abalone culturing device and the use method thereof provided by the invention are described in detail below with reference to the accompanying drawings and examples.
The structure of the cylinder body 1 is shown in figure 1, the cylinder body 1 is made of corrosion-resistant materials, the material density is required to be greater than the seawater density, and the cylinder body can naturally sink in the seawater. The bottom of the cylinder body 1 is open, the top of the cylinder body is provided with an end cover 3, and the end cover is provided with an inlet and an outlet 4.
The structure of the net drum 2 is shown in figure 2, the diameter requirement of the net drum 2 is consistent with the outer diameter of the drum 1, a net cover is arranged at the bottom of the net drum 2, a flange 5 is arranged at the top of the net drum 2, the edge of the flange 5 and the net drum 2 body are sewn together to form a rope threading channel, a closing-up rope 6 is arranged in the flange 5, and the end part of the closing-up rope 6 is penetrated out by a gap reserved during sewing the flange.
When the cylinder body 1 is combined with the net cylinder 2, the net cylinder 2 is sleeved outside the cylinder body 1, the net cylinder 2 tightly holds the cylinder body 1, an end cover at the bottom of the net cylinder 2 seals the bottom opening of the cylinder body 1, and in order to ensure that no gap exists between the end cover at the bottom of the net cylinder and the bottom edge of the cylinder body 1, as shown in figure 1, the edge of the bottom opening of the cylinder body 1 is slightly bent inwards to form a smooth inverted edge 7. The flanging 5 on the net drum 2 is positioned at the top of the drum body 1, and after the closing rope 6 is tensioned, the opening at the top of the net drum 2 is closed and the inlet and the outlet 4 are blocked.
By adopting the abalone culturing device with the structure, the inner environment of the barrel 1 is relatively dark, the requirement of abalone on light can be met, meanwhile, the attaching area of the abalone can be effectively increased because the barrel wall of the barrel 1 is in a complete state, and the seawater inside the barrel can be always in an exchange state through the end cover at the bottom of the net barrel 2.
The following describes a using method of the abalone culture device provided by the embodiment, and the steps are as follows: 1) Feeding the cylinder body 1 into the net cylinder 2 until a net cover at the bottom end of the net cylinder is tightly attached to the bottom end of the cylinder body, and tightly holding the cylinder body 1 by the net cylinder 2; 2) Throwing abalone fries into the barrel 1 from an inlet and outlet 4 at the top end of the barrel, reasonably determining throwing density according to the volume of the barrel, tensioning a closing-up rope 6, contracting a net edge at the top of the net barrel and closing the inlet and outlet 4; 3) Sending the culture device and abalone fries in the device into a culture sea area, and fixing the end part of a closing-up rope 6 on a culture raft frame, wherein the culture device and the abalone fries are submerged in sea water; 4) Seawater enters the barrel through a net cover at the bottom of the barrel until the barrel is filled with seawater, and abalone seedlings are automatically transferred to the inner wall of the barrel and attached to the inner wall of the barrel; 5) When the seaweed feeding device is used for feeding, the closing-in rope 6 is loosened to expose the inlet and outlet 4, seaweed is fed into the barrel through the inlet and outlet, after feeding is finished, the closing-in rope 6 is tensioned again and locked, and the inlet and outlet 4 is plugged; 6) Along with the flow of seawater, the seawater in the barrel is continuously exchanged through the net cover, and meanwhile, excrement and residual algae generated by abalone are discharged through meshes on the net cover; 7) After the cultivation is finished, loosening the closing-up rope, taking the barrel out of the net barrel, pouring out the finished abalone, cleaning the barrel and the net barrel, and preparing for the next use.
Example 2 this example was further modified on the basis of example 1.
In the abalone culturing device provided in embodiment 1, the inlet and outlet 4 is tightened and plugged by the net edge at the top of the net barrel 2, but in the use process, it is found that when the closing rope 6 is tightened, a certain gap exists between the net body at the top of the net barrel 2 and the periphery of the inlet and outlet 4, and the abalone can climb out of the gap due to the existence of the gap, so that the abalone is positioned between the net barrel 2 and the upper half part of the barrel 1, and the inlet and outlet plugging fails. In order to solve the above-mentioned problems, in this embodiment, a sealing device is added to the abalone culture device provided in embodiment 1.
In this embodiment, as shown in fig. 3, the sealing device comprises a cylindrical barrel 8 with a closed bottom end, the diameter of the cylindrical barrel 8 is consistent with that of the inlet and outlet 4, and the top end of the cylindrical barrel is provided with an end disc 9.
Referring to fig. 4, a cylinder 8 is located inside the cylinder 1, and when the closing rope 6 is tightened, the top net of the net cylinder tightly holds the end disk 9.
In the embodiment, after the inlet and outlet 4 is sealed by the sealing device, the abalone can be ensured to be always in the barrel 1 and not climb out.
As shown in fig. 3, in order to increase the water replacement speed in the cylinder 1, a plurality of through holes 10 are provided in the wall, bottom and end plates of the cylindrical drum 8. Meanwhile, in order to ensure that the closing-in rope 6 can firmly hold the end disc 9, as shown in fig. 3, a concave groove 11 is formed in the periphery of the side surface of the end disc 9.
The operation method of the cultivation device provided by the embodiment adds the steps of mounting and dismounting the sealing device on the operation method provided by the embodiment 1, namely, the cylindrical drum 8 stretches into the cylindrical drum 1 through the inlet and the outlet, the end disc 9 covers the upper part of the inlet and the outlet 4, after the closing rope 6 is tensioned, the end disc 9 is held tightly by the net edge at the top of the net drum, and the inlet and the outlet 4 are completely plugged through the cylindrical drum 8 and the end disc 9; when feeding, loosening the closing-in rope 6, pulling out the cylinder 8 to feed, and inserting the cylinder 8 into the inlet and outlet 4 and tensioning the closing-in rope 6 after feeding.
As shown in fig. 5, the sealing device provided in this embodiment includes a falling object 12 and a wrapping film 13, the falling object 12 is wrapped and fastened by the wrapping film 13, the falling object 12 is located inside the cylinder 1, the tail of the wrapping film 13 extends out from the inlet and outlet 4 at the top of the cylinder, and the wrapping film 13 is held tightly by tightening the closing rope 6 and utilizing the net edge at the top of the net cylinder.
In this embodiment, the falling object 12 may be a stone block, a metal block, or the like, and the wrapping film 13 may be a polyethylene film. The inlet and outlet 4 is blocked by the wrapping film 13, so that the technical problem of abalone climbing can be solved, and the device is simpler and more convenient to manufacture.
The usage of the abalone culture device is basically the same as that in embodiment 2, and will not be described in detail in this embodiment.
According to the abalone culturing device provided by the three embodiments, 1, the barrel is mesh-free, the effective attachment area of abalone is increased, and the barrel is easy to clean; 2) The abalone residue bait, the silt and the like attached to the net drum are easy to clean; 3) The effective utilization area of the whole device is large, and the height of the device is lower than that of the current three-layer or four-layer abalone culture cage with holes, so that the raft-type suspended water layer is shallow, and the physical strength and time of operators are saved.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (1)
1. An abalone culture device which is characterized in that: the abalone culturing device comprises a barrel, wherein the bottom of the barrel is open, the top of the barrel is provided with an end cover, and the end cover is provided with an inlet and an outlet; the net cylinder is characterized by further comprising a net cylinder, wherein the diameter of the net cylinder is consistent with the outer diameter of the cylinder, a net cover is arranged at the bottom of the net cylinder, a flanging is arranged at the top of the net cylinder, and a closing-up rope is arranged in the flanging; the cylinder body is positioned in the net cylinder, the net cover seals the opening at the bottom of the cylinder body, and after the closing-in rope is tensioned, the net edge at the top of the net cylinder is tightened and the inlet and outlet at the top of the cylinder body are sealed;
the sealing device stretches into the cylinder body through the inlet and the outlet, the tail end of the sealing device is positioned outside the cylinder body, and after the closing rope is tensioned, the sealing device is held tightly by the net edge at the top of the net cylinder; the inlet and the outlet are completely blocked by a sealing device; when feeding, loosening the closing rope, pulling the sealing device to feed, installing the sealing device on the inlet and the outlet again after feeding, and tensioning the closing rope;
the sealing device comprises a falling object and a wrapping film, wherein the falling object is wrapped and fastened by the wrapping film, the falling object is positioned in the cylinder, the tail part of the wrapping film extends out from an inlet and an outlet at the top end of the cylinder, and the wrapping film is fastened by tightening a closing rope through a net edge at the top of the net cylinder;
the using method of the abalone culture device comprises the following steps:
1) Feeding the cylinder into the net cylinder until the net cover at the bottom end of the net cylinder is tightly attached to the bottom end of the cylinder, and tightly holding the cylinder by the net cylinder;
2) Throwing abalone fries into the barrel from an inlet and an outlet at the top end of the barrel, reasonably determining throwing density according to the volume of the barrel, tensioning a closing-up rope, contracting a net edge at the top of the net barrel and closing the inlet and the outlet;
3) Sending the abalone fries in the culture device and the device into a culture sea area, and fixing the end parts of the closing ropes on a culture raft frame, wherein the culture device and the abalone fries are submerged in sea water;
4) Seawater enters the barrel through a net cover at the bottom of the barrel until the barrel is filled with seawater, and abalone seedlings are automatically transferred to the inner wall of the barrel and attached to the inner wall of the barrel;
5) When the seaweed feeding device is used for feeding, the closing-in rope is loosened to expose the inlet and the outlet, seaweed is fed into the barrel through the inlet and the outlet, and after the seaweed feeding is finished, the closing-in rope is tensioned again and locked, and the inlet and the outlet are blocked;
6) Along with the flow of seawater, the seawater in the barrel is continuously exchanged through the net cover, and meanwhile, excrement and residual algae generated by abalone are discharged through meshes on the net cover;
7) After the cultivation is finished, loosening the closing-up rope, taking the barrel out of the net barrel, pouring out the finished abalone, cleaning the barrel and the net barrel, and preparing for the next use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810038525.2A CN108124806B (en) | 2018-01-13 | 2018-01-13 | Abalone culture device and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810038525.2A CN108124806B (en) | 2018-01-13 | 2018-01-13 | Abalone culture device and application method thereof |
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| Publication Number | Publication Date |
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| CN108124806A CN108124806A (en) | 2018-06-08 |
| CN108124806B true CN108124806B (en) | 2023-07-14 |
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| CN201810038525.2A Active CN108124806B (en) | 2018-01-13 | 2018-01-13 | Abalone culture device and application method thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110876351B (en) * | 2019-12-17 | 2024-08-20 | 漳州鹏丰水产科技有限公司 | Abalone seedling raising film suite |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4226210A (en) * | 1978-10-30 | 1980-10-07 | Monterey Abalone Farms | Abalone mariculture |
| AUPO766097A0 (en) * | 1997-07-02 | 1997-07-24 | South Australian Mariculture Pty Ltd | Abalone farming apparatus and method |
| JP2001128587A (en) * | 1999-11-05 | 2001-05-15 | Kochi Prefecture | Breeding apparatus for attaching aquatic organism and breeding method using the apparatus |
| AU2006252094A1 (en) * | 2005-12-16 | 2007-07-05 | Eyre Peninsula Aquaculture Pty Ltd | Abalone farming arrangement |
| CN203597235U (en) * | 2013-10-31 | 2014-05-21 | 广东海洋大学 | Shallow sea raft type breeding cage for haliotis diversicolor |
| CN207707066U (en) * | 2018-01-13 | 2018-08-10 | 威海长青海洋科技股份有限公司 | A kind of abalone culture device |
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