CN111149743A - Oyster family larva cultivating device and using method thereof - Google Patents
Oyster family larva cultivating device and using method thereof Download PDFInfo
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- CN111149743A CN111149743A CN201911412943.4A CN201911412943A CN111149743A CN 111149743 A CN111149743 A CN 111149743A CN 201911412943 A CN201911412943 A CN 201911412943A CN 111149743 A CN111149743 A CN 111149743A
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- 241000237502 Ostreidae Species 0.000 title claims abstract description 51
- 235000020636 oyster Nutrition 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 167
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 31
- 239000001301 oxygen Substances 0.000 claims abstract description 31
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000945 filler Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000011435 rock Substances 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 3
- 230000000384 rearing effect Effects 0.000 claims 1
- 238000009395 breeding Methods 0.000 description 12
- 230000001488 breeding effect Effects 0.000 description 11
- 238000001914 filtration Methods 0.000 description 6
- 229920000915 polyvinyl chloride Polymers 0.000 description 4
- 239000004800 polyvinyl chloride Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 241000108664 Nitrobacteria Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 241000548230 Crassostrea angulata Species 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 241001207609 Crassostrea hongkongensis Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000003975 animal breeding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012364 cultivation method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000012214 genetic breeding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003976 plant breeding Methods 0.000 description 1
- 230000009897 systematic effect Effects 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
- A01K61/50—Culture of aquatic animals of shellfish
- A01K61/54—Culture of aquatic animals of shellfish of bivalves, e.g. oysters or mussels
-
- 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
- A01K61/80—Feeding devices
-
- 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
-
- 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
-
- 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
- A01K63/045—Filters for aquaria
-
- 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
- A01K63/047—Liquid pumps for aquaria
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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 discloses an oyster family larva cultivating device and a using method thereof, wherein the oyster family larva cultivating device comprises a bait bucket, a water storage bucket, larva cultivating pipes, a cultivating pipe bracket and a pipeline system; the pipeline system comprises an oxygen pipe, a water inlet pipe, a bait pipe and a main drainage pipe; the oxygen pipe is connected with an air pump, and branches are divided into a bait bucket, a water storage bucket and a larva cultivating pipe; two ends of the water inlet pipe are respectively communicated into the water storage barrel and the larva cultivating pipe; two ends of the bait pipe are respectively communicated with the bait barrel and the water storage barrel; a water pump I and a water pump II are respectively arranged in the bait bucket and the water storage bucket; the water inlet pipe and the bait pipe are respectively connected with a water pump II and a water pump I; the larva cultivating pipe is erected on the cultivating pipe support, the upper part of the larva cultivating pipe is connected with a drainage branch pipe, and the inside of the larva cultivating pipe is provided with a screen pipe; the drainage branch pipe is connected with the main drainage pipe; the main drainage pipe is communicated with the water storage barrel. The method is simple and practical, can avoid the oyster larvae from mixing, is convenient for changing water and feeding, reduces the workload, and improves the cultivation efficiency and quality.
Description
Technical Field
The invention belongs to the technical field of oyster cultivation, and relates to an oyster family larva cultivating device and a using method thereof.
Background
Family breeding is an effective method for breeding new varieties, and has been widely applied to animal or plant breeding. The establishment of families and the systematic selection are important means of genetic breeding, a plurality of successful cases are already provided for the character improvement of oysters by utilizing the family breeding, and excellent new varieties such as the crassostrea gigas 1, the crassostrea gigas 2, the Fujian oyster golden oyster 1 and the like are successfully cultivated.
Family selection the whole family is used as a unit for selection or elimination, so that the families are isolated from each other or marked clearly and are not mixed with each other. The existing oyster family larva breeding facilities are simple, only independent plastic barrels are needed, water needs to be changed periodically in the breeding process, a water changing mesh bag is recycled among families, and different family larvae are easily mixed. In addition, the plastic bucket with the larvae is heavy, so that the operation in the water changing process is heavy, time and labor are wasted, and a special and effective family larva cultivating device is lacked.
Disclosure of Invention
The invention aims to provide an oyster family larva cultivating device and a using method thereof, aiming at the defects of the prior art, the oyster family larva cultivating device is simple in structure and convenient to use, larvae can be prevented from being mixed when oyster larvae are cultivated, water exchange and feeding are convenient, the workload is reduced, and the cultivating efficiency and the cultivating quality are improved.
In order to achieve the purpose, the invention adopts the following technical scheme:
a larva cultivating device for oyster families comprises a bait bucket, a water storage bucket, larva cultivating pipes, a cultivating pipe bracket and a pipeline system; the method is characterized in that: the pipeline system comprises an oxygen pipe, a water inlet pipe, a bait pipe and a main drainage pipe; the front end of the oxygen pipe is connected with an air pump, the middle part of the oxygen pipe is connected with a branch, the oxygen pipe and the branch are respectively introduced into the bait bucket and the water storage bucket, and the tail end of the oxygen pipe is introduced into the larva cultivating pipe; one end of the water inlet pipe is communicated with the water storage barrel, and the other end of the water inlet pipe is communicated with the larva cultivating pipe; two ends of the bait pipe are respectively communicated with the bait bucket and the water storage bucket; a water pump I and a water pump II are respectively arranged in the bait bucket and the water storage bucket; the water inlet pipe and the bait pipe are respectively connected with a water pump II and a water pump I; a water purifying device is also arranged in the water storage barrel; at least two groups of larva cultivating pipes are arranged on the cultivating pipe bracket; the upper part of the larva cultivating pipe is connected with a drainage branch pipe, and a screen pipe is arranged inside the larva cultivating pipe; the drainage branch pipe is connected with the main drainage pipe; the main drainage pipe is communicated into a water purifying device in the water storage barrel.
As a further technical improvement, the screen pipe comprises a screen silk mesh bag and a mesh bag support flower pipe; the bolting silk mesh bag is sleeved outside the mesh bag support flower tube. The mesh bag support flower tube is a hollow tubular structure made of PVC (polyvinyl chloride) tubes and can be used for supporting the bolting silk mesh bag; according to the height and the length of the shell of the oyster larva in different growth stages, a proper bolting silk mesh bag is selected, and the bolting silk mesh bag of the oyster larva is sleeved in a mesh bag support flower tube.
As a further technical improvement, flowmeters are arranged on the water inlet pipe and the bait pipe; valves are arranged on the oxygen pipe, the water inlet pipe, the bait pipe, the main drainage pipe and the branch drainage pipe. The flowmeter is used for observing water flow; the valve can be controlled to be opened or closed randomly according to actual conditions so as to adjust the water quantity.
As a further technical improvement, the tail ends of the oxygen pipe and the water inlet pipe are respectively provided with a branch corresponding to each group of larva cultivating pipes and are respectively introduced into the corresponding larva cultivating pipes. And water and oxygen are continuously introduced into the larva cultivating pipes of each group, so that the oyster larva cultivating pipes are suitable for growth of oyster larvae.
As a further technical improvement, a screen is arranged at the position of the pipe orifice of each group of the branch drainage pipes. Oyster larva can be kept apart to the screen cloth, avoids the larva to get into drainage branch pipe or drainage are responsible for.
As a further technical improvement, the water purifying device is filled with filter cotton, active carbon, volcanic rock and biological filler from top to bottom. The aquaculture water flowing into the water storage barrel from the main drainage pipe passes through the multiple layers of filtering materials, so that the good filtering effect is ensured, and the aquaculture water can be recycled; the biological filler can provide living attachment environment for bacteria such as nitrobacteria and the like, and is used for decomposing organic impurities in water.
A use method of the oyster family larva cultivating device comprises the following steps:
1) selecting a mesh bag: selecting a proper screen pipe according to the height and the length of the shell of the oyster larva at different growth stages, and filling the screen pipe into the larva cultivation pipe; replacing the screen pipes with corresponding specifications at different larva growth stages;
2) and (3) larva throwing: putting the oyster larvae of each family into different larva cultivating pipes respectively, and simultaneously turning on an oxygen pump to respectively oxygenate a bait bucket, a water storage bucket and the larva cultivating pipes through the oxygen pipes;
3) feeding: opening a water pump I in the bait bucket, pumping the bait into the water storage bucket from the bait bucket, adjusting the type and the input amount of the bait according to different growth stages of the oyster larvae, and adjusting the water flow speed of the bait pumped in through the water pump I;
4) water circulation: a water pump II in the water storage barrel is opened, and water with bait is pumped into each larva cultivating pipe from the water storage barrel; adjusting the water flow speed through a water pump II at different growth stages of the oyster larvae; when the water level in the larva cultivating pipe reaches the height of the drainage branch pipe, water flow enters the main drainage pipe after passing through the pipe orifice of the drainage branch pipe and flows into a water purifying device in the water storage barrel; the water flows into the water storage barrel after being filtered and purified, and then is pumped into the larva cultivating pipe again to form water circulation.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the device, the pipeline system capable of flowing back is arranged, the oyster family larvae are cultivated in a circulating water mode, the water changing amount and the water changing times are greatly reduced, the defects of large water changing amount, heavy labor operation and the like in the traditional family cultivation method are overcome, and the phenomenon that different family larvae are easy to mix due to the fact that the water changing mesh bags are recycled is effectively avoided.
2. By the design of the bait bucket, quantitative bait can be thrown according to actual conditions, continuous micro-bait supply is realized, and the utilization rate of the bait is obviously improved.
3. The device adopts the form that the screen pipe is matched with the larva breeding pipe, improves the breeding density of the traditional oyster larva under the condition of ensuring that families are not mixed, increases the breeding density of the traditional oyster larva from 2-3/ml to 40-50/ml, and improves the breeding efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of the device.
Figure 2 is a schematic diagram of a screen pipe configuration.
Fig. 3 is a schematic view of the structure of the bolting silk mesh bag and the mesh bag support flower tube.
Reference numerals: 1-bait bucket, 2-water storage bucket, 3-larva breeding tube, 4-breeding tube support, 5-oxygen tube, 6-water inlet tube, 7-air pump, 8-water pump I, 9-water pump II, 10-bait tube, 11-water purifying device, 12-screen tube, 13-drainage branch tube, 14-drainage main tube, 15-flowmeter, 16-bolting silk mesh bag, 17-mesh bag support floral tube.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1:
as shown in fig. 1-3, an oyster family larva cultivating device comprises a bait bucket 1, a water storage bucket 2, larva cultivating pipes 3, a cultivating pipe support 4 and a pipeline system; the method is characterized in that: the pipeline system comprises an oxygen pipe 5, a water inlet pipe 6, a bait pipe 10 and a main drainage pipe 14; the front end of the oxygen pipe 5 is connected with an air pump 7, the middle part of the oxygen pipe is connected with a branch, the oxygen pipe and the branch are respectively introduced into the bait bucket 1 and the water storage bucket 2, and the tail end of the oxygen pipe are introduced into the larva breeding pipe 3; one end of the water inlet pipe 6 is communicated with the water storage barrel 2, and the other end of the water inlet pipe is communicated with the larva cultivating pipe 3; two ends of the bait pipe 10 are respectively communicated with the bait barrel 1 and the water storage barrel 2; a water pump I8 and a water pump II 9 are respectively arranged in the bait barrel 1 and the water storage barrel 2; the water inlet pipe 6 and the bait pipe 10 are respectively connected with a water pump II 9 and a water pump I8; a water purifying device 11 is also arranged in the water storage barrel 2; at least two groups of larva cultivating tubes 3 are erected on the cultivating tube bracket 4; the upper part of the larva cultivating pipe 3 is connected with a drainage branch pipe 13, and a screen pipe 12 is arranged inside the larva cultivating pipe; the branch drain pipe 13 is connected with a main drain pipe 14; the main drainage pipe 14 is communicated with the water purifying device 11 in the water storage barrel 2.
The screen pipe 12 comprises a screen silk mesh bag 16 and a mesh bag support flower pipe 17; the bolting silk mesh bag 16 is sleeved outside the mesh bag support flower tube 17. The mesh bag support flower tube 17 is a hollow tubular structure made of PVC (polyvinyl chloride) tubes and can be used for supporting the bolting silk mesh bag 16; according to the diameter of the incubated oyster larvae, selecting a proper bolting silk net bag 16, and sleeving the bolting silk net bag 16 containing the oyster larvae in a net bag support flower tube 17.
The water inlet pipe 6 and the bait pipe 10 are both provided with a flowmeter 15; valves are arranged on the oxygen pipe 5, the water inlet pipe 6, the bait pipe 10, the main drainage pipe 14 and the branch drainage pipe 13. The flowmeter is used for observing water flow; the valve can be controlled to be opened or closed randomly according to actual conditions so as to adjust the water quantity.
The tail ends of the oxygen pipe 5 and the water inlet pipe 6 are respectively divided into branches corresponding to each group of larva cultivating pipes 3, and the branches are respectively introduced into the larva cultivating pipes 3 correspondingly. And water and oxygen are continuously introduced into the larva cultivating pipes of each group, so that the oyster larva cultivating pipes are suitable for growth of oyster larvae.
The using method of the invention is as follows:
selecting a mesh bag: selecting a proper bolting silk mesh bag 16 according to the height and the length of the shell of the oyster larva at different growth stages, sleeving the bolting silk mesh bag 16 into a mesh bag support flower tube 17, forming a mesh tube 12 after the installation and the combination, and then filling the mesh tube 12 into a larva cultivation tube 3; in different larva growth stages, the bolting silk mesh bags 16 with corresponding specifications are replaced; taking hong Kong oyster as an example, 400-mesh bolting silk mesh bags 16 can be selected after the oyster larvae are hatched.
And (3) larva throwing: putting the oyster larvae of each family into different larva cultivating pipes 3 respectively, and simultaneously turning on an oxygen pump 7 to oxygenate the bait bucket 1, the water storage bucket 2 and the larva cultivating pipes 3;
feeding: opening a water pump I8 in the bait bucket 1, pumping the bait from the bait bucket 1 into a water storage bucket 2, adjusting the type and the input amount of the bait according to different growth stages of the oyster larvae, and adjusting the water flow speed of the bait pumped through the water pump I8;
water circulation: a water pump II 9 in the water storage barrel 2 is opened, and water with bait is pumped into each larva cultivating pipe 3 from the water storage barrel 2; in different growth stages of the oyster larvae, the flow meter 15 can be used for observing, and the water flow speed is adjusted through the water pump II 9; when the water level in the larva cultivating pipe 3 reaches the height of the drainage branch pipe 13, water passes through the screen pipe 12, flows through the screen at the pipe orifice of the drainage branch pipe 13, enters the drainage main pipe 14 and flows into the water purifying device 11 in the water storage barrel 1; the water flows into the water storage barrel 1 after being filtered and purified, and then is pumped into the larva cultivating pipe 3 again to form water circulation.
Example 2:
this example differs from example 1 in that: the water purifier is filled with filter cotton, active carbon, volcanic rock and biological filler from top to bottom. The culture water flowing into the water storage barrel 2 from the main drainage pipe 14 passes through a plurality of layers of filtering materials, so that the good filtering effect is ensured, and the culture water can be recycled; the biological filler can provide living attachment environment for bacteria such as nitrobacteria and the like, and is used for decomposing organic impurities in water.
The method of use of this example is the same as example 1.
Example 3:
this example differs from example 2 in that: and a screen is arranged at the pipe orifice of each group of the branch drainage pipes 13. The screen cloth can keep apart bait and partial oyster larva, avoids getting into the drainage is responsible for 14.
The method of use of this example is the same as example 1.
Example 4:
this example differs from example 3 in that: the water purifier is filled with filter cotton, active carbon, volcanic rock and biological filler from top to bottom. The culture water flowing into the water storage barrel 2 from the main drainage pipe 14 passes through a plurality of layers of filtering materials, so that the good filtering effect is ensured, and the culture water can be recycled; the biological filler can provide living attachment environment for bacteria such as nitrobacteria and the like, and is used for decomposing organic impurities in water. And a screen is arranged at the pipe orifice of each group of the branch drainage pipes 13. The screen cloth can keep apart bait and partial oyster larva, avoids getting into the drainage is responsible for 14.
The method of use of this example is the same as example 1.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (7)
1. A larva cultivating device for oyster families comprises a bait bucket (1), a water storage bucket (2), larva cultivating pipes (3), a cultivating pipe support (4) and a pipeline system; the method is characterized in that: the pipeline system comprises an oxygen pipe (5), a water inlet pipe (6), a bait pipe (10) and a main drainage pipe (14); the front end of the oxygen pipe (5) is connected with an air pump (7), the middle part of the oxygen pipe is connected with a branch, the oxygen pipe and the branch are respectively introduced into the bait barrel (1) and the water storage barrel (2), and the tail end of the oxygen pipe and the branch are introduced into the larva cultivating pipe (3); one end of the water inlet pipe (6) is communicated into the water storage barrel (2), and the other end of the water inlet pipe is communicated into the larva cultivating pipe (3); two ends of the bait pipe (10) are respectively communicated with the bait barrel (1) and the water storage barrel (2); a water pump I (8) and a water pump II (9) are respectively arranged in the bait barrel (1) and the water storage barrel (2); the water inlet pipe (6) and the bait pipe (10) are respectively connected with a water pump II (9) and a water pump I (8); a water purifying device (11) is also arranged in the water storage barrel (2); at least two groups of larva cultivating tubes (3) are erected on the cultivating tube bracket (4); the upper part of the larva cultivating pipe (3) is connected with a drainage branch pipe (13), and a screen pipe (12) is arranged inside the larva cultivating pipe; the branch drain pipe (13) is connected with a main drain pipe (14); the main drainage pipe (14) is communicated into a water purifying device (11) in the water storage barrel (2).
2. An oyster family larva cultivating device according to claim 1, wherein: the screen pipe (12) comprises a screen silk mesh bag (16) and a mesh bag support flower pipe (17); the bolting silk mesh bag (16) is sleeved outside the mesh bag support flower tube (17).
3. An oyster family larva cultivating device according to claim 1, wherein: flow meters (15) are arranged on the water inlet pipe (6) and the bait pipe (10); valves are arranged on the oxygen pipe (5), the water inlet pipe (6), the bait pipe (10), the main drainage pipe (14) and the branch drainage pipe (13).
4. An oyster family larva cultivating device according to claim 1, wherein: the tail ends of the oxygen pipe (5) and the water inlet pipe (6) are respectively divided into branches corresponding to each group of larva cultivating pipes (3), and the branches are respectively introduced into the larva cultivating pipes (3).
5. An oyster family larva cultivating device according to claim 1, wherein: and a screen is arranged at the position of the pipe orifice of each group of the drainage branch pipes (13).
6. An oyster family larva cultivating device according to claim 1, wherein: the inside of the water purifying device (11) is respectively filled with filter cotton, active carbon, volcanic rock and biological filler from top to bottom.
7. The use of the device for rearing larvae of the family oyster according to any one of claims 1 to 6, wherein: the method comprises the following steps:
1) selecting a mesh bag: selecting a proper screen pipe (12) according to the height and the length of the shell of the oyster larva at different growth stages, and filling the screen pipe into the larva cultivation pipe (3); replacing the screen pipes (12) with corresponding specifications at different larva growth stages;
2) and (3) larva throwing: putting oyster larvae of each family into different larva cultivating pipes (3), and simultaneously turning on an oxygen pump (7) to respectively oxygenate a bait bucket (1), a water storage bucket (2) and the larva cultivating pipes (3) through an oxygen pipe (5);
3) feeding: opening a water pump I (8) in the bait barrel (1), pumping the bait from the bait barrel (1) into the water storage barrel (2), adjusting the type and the input amount of the bait according to different growth stages of the oyster larvae, and adjusting the water flow speed of the bait pump through the water pump I (8);
4) water circulation: a water pump II (9) in the water storage barrel (2) is opened, and water with bait is pumped into each larva cultivating pipe (3) from the water storage barrel (2); adjusting the water flow speed through a water pump II (9) at different growth stages of the oyster larvae; when the water level in the larva cultivating pipe (3) reaches the height of the drainage branch pipe (13), water flows into the main drainage pipe (14) after passing through the pipe orifice of the drainage branch pipe (13) and flows into the water purifying device (11) in the water storage barrel (1); the water flows into the water storage barrel (1) after being filtered and purified, and then is pumped into the larva cultivating pipe (3) again to form water circulation.
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| CN201911412943.4A CN111149743A (en) | 2019-12-31 | 2019-12-31 | Oyster family larva cultivating device and using method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113273525A (en) * | 2021-05-31 | 2021-08-20 | 浙江省海洋水产养殖研究所 | High-density larva culturing equipment |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2111634U (en) * | 1991-12-12 | 1992-08-05 | 连建华 | Artificial breeding water filter for aquatic culture |
| CN104067965A (en) * | 2014-06-26 | 2014-10-01 | 中国海洋大学 | Method for cultivating indoor single seed oysters and simple device |
| CN104996332A (en) * | 2015-06-26 | 2015-10-28 | 獐子岛集团股份有限公司 | High-density oyster breeding equipment |
| JP6074731B1 (en) * | 2015-08-12 | 2017-02-08 | 武廣 根井 | Cultivation scallops and scallop culture method |
| CN206165520U (en) * | 2016-10-19 | 2017-05-17 | 大连海洋大学 | Cultchless oyster juvenile mollusk circulating water breeding device |
| CN206314423U (en) * | 2016-11-14 | 2017-07-11 | 广州市德力渔业有限公司 | A kind of aquaculture system of batch production |
| CN207054530U (en) * | 2017-07-19 | 2018-03-02 | 汕头大学 | Water installations are changed in a kind of Scylla paramamosain artificial breeding pond |
| CN207269653U (en) * | 2017-09-25 | 2018-04-27 | 青岛农业大学 | Water installations are changed in a kind of aquaculture batch production prawn seed-rearing production |
| CN207284797U (en) * | 2017-09-09 | 2018-05-01 | 甘肃万马泉农业生态科技有限责任公司 | A kind of trout fry rearing system |
| CN108990881A (en) * | 2018-08-24 | 2018-12-14 | 广西大学 | A kind of coral sexual propagation system |
| CN110574722A (en) * | 2019-10-21 | 2019-12-17 | 中国科学院海洋研究所 | inflatable shellfish larva water changing net cage device and using method thereof |
-
2019
- 2019-12-31 CN CN201911412943.4A patent/CN111149743A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2111634U (en) * | 1991-12-12 | 1992-08-05 | 连建华 | Artificial breeding water filter for aquatic culture |
| CN104067965A (en) * | 2014-06-26 | 2014-10-01 | 中国海洋大学 | Method for cultivating indoor single seed oysters and simple device |
| CN104996332A (en) * | 2015-06-26 | 2015-10-28 | 獐子岛集团股份有限公司 | High-density oyster breeding equipment |
| JP6074731B1 (en) * | 2015-08-12 | 2017-02-08 | 武廣 根井 | Cultivation scallops and scallop culture method |
| CN206165520U (en) * | 2016-10-19 | 2017-05-17 | 大连海洋大学 | Cultchless oyster juvenile mollusk circulating water breeding device |
| CN206314423U (en) * | 2016-11-14 | 2017-07-11 | 广州市德力渔业有限公司 | A kind of aquaculture system of batch production |
| CN207054530U (en) * | 2017-07-19 | 2018-03-02 | 汕头大学 | Water installations are changed in a kind of Scylla paramamosain artificial breeding pond |
| CN207284797U (en) * | 2017-09-09 | 2018-05-01 | 甘肃万马泉农业生态科技有限责任公司 | A kind of trout fry rearing system |
| CN207269653U (en) * | 2017-09-25 | 2018-04-27 | 青岛农业大学 | Water installations are changed in a kind of aquaculture batch production prawn seed-rearing production |
| CN108990881A (en) * | 2018-08-24 | 2018-12-14 | 广西大学 | A kind of coral sexual propagation system |
| CN110574722A (en) * | 2019-10-21 | 2019-12-17 | 中国科学院海洋研究所 | inflatable shellfish larva water changing net cage device and using method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 张立言等: "《虾类养殖手册》", 31 May 1989, 农业出版社 * |
| 曲克明等: "《海水工厂化高效养殖体系构建工程技术 修订版》", 30 November 2018, 海洋出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113273525A (en) * | 2021-05-31 | 2021-08-20 | 浙江省海洋水产养殖研究所 | High-density larva culturing equipment |
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Application publication date: 20200515 |