CN106489805A - The cultural method of one seed oyster - Google Patents
The cultural method of one seed oyster Download PDFInfo
- Publication number
- CN106489805A CN106489805A CN201611194945.7A CN201611194945A CN106489805A CN 106489805 A CN106489805 A CN 106489805A CN 201611194945 A CN201611194945 A CN 201611194945A CN 106489805 A CN106489805 A CN 106489805A
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- Prior art keywords
- gate
- regions
- cultural method
- water
- fish
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 241000237502 Ostreidae Species 0.000 title claims abstract description 16
- 235000020636 oyster Nutrition 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 241000251468 Actinopterygii Species 0.000 claims abstract description 18
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 5
- 150000001413 amino acids Chemical class 0.000 claims abstract description 4
- 239000013535 sea water Substances 0.000 claims description 20
- 238000002360 preparation method Methods 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 4
- 241000195967 Anthoceros Species 0.000 claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims description 2
- 235000007164 Oryza sativa Nutrition 0.000 claims description 2
- 235000009566 rice Nutrition 0.000 claims description 2
- 241000195493 Cryptophyta Species 0.000 claims 1
- 239000008280 blood Substances 0.000 claims 1
- 210000004369 blood Anatomy 0.000 claims 1
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 9
- 238000009395 breeding Methods 0.000 abstract description 5
- 230000001488 breeding effect Effects 0.000 abstract description 5
- 238000000746 purification Methods 0.000 abstract description 4
- 239000003643 water by type Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 235000013305 food Nutrition 0.000 description 3
- 241000227752 Chaetoceros Species 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 101100313164 Caenorhabditis elegans sea-1 gene Proteins 0.000 description 1
- 241001522252 Crassostrea rivularis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000003902 seawater pollution Methods 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
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses the cultural method of a seed oyster, including:The fish of a closing is set up by the sea, the fish is provided with the second dyke, fish is divided into two regions of A, B, wherein B regions are arranged on by seashore, and edge is provided with the first dyke, and first dyke is provided with the first water inlet, first water inlet is provided with the first gate and the first filter screen, second dyke is provided with the second water inlet, and second water inlet is provided with the second gate and the second filter screen, and the a-quadrant is additionally provided with discharge outlet and the 3rd gate;Cultural method of the present invention arranges A, two regions of B, a-quadrant is culture zone, B regions are clean water area, water body purification plays the heavy pool effect of chelating heavy metal using chelating amino acids agent, reducing, subregion cultivation can substantially reduce Heavy Metals in Waters pollution, a good breeding environment be provided to oyster culture.
Description
Technical field
The present invention relates to culturing marine products field.It is more particularly related to the cultural method of a seed oyster.
Background technology
Concha Ostreae also known as:Oysters.Concha Ostreae starts throughout one's life battalion's set life from adhering to, it is impossible to depart from set thing and automatic moving,
Shell motion is only opened and closed.Left housing set, only right shell can open and close opening and closing campaign.And carry out breathing, take the photograph by the keying motion of right shell
The life activities such as food, reproduction, excretion.When unsuitable environmental condition is run into, close shell to overcome the difficulty.Concha Ostreae mainly ingests slender
Born of the same parents plankton and organic debrises.The low sea area growth of salinity is fast.Artificial cultivation is mainly following 4 kinds:I.e. Crassostrea rivularis, pleat are male
Oyster, close squama Concha Ostreae and long Concha Ostreae.And now due to the pollution of environment, seawater pollution is also day by day serious, especially heavy metal pollution,
Oil pollution, threatens to the cultivation of Concha Ostreae so that Concha Ostreae in-vivo heavy metal content is cumulative too high, and oil pollution can then cause
Concha Ostreae is dead.
Content of the invention
It is an object of the invention to solving the above problems, and provide a kind of cultural method of the Concha Ostreae of environmental protection.
The present invention provide technical scheme be:
The cultural method of one seed oyster, including:The fish of a closing is set up by the sea, and the fish is provided with the second dike
Anti-, fish is divided into two regions of A, B, wherein B regions are arranged on by seashore, and edge is provided with the first dyke, first dyke
The first water inlet is provided with, first water inlet is provided with the first gate and the first filter screen, and second dyke is provided with the second water inlet
Mouthful, second water inlet is provided with the second gate and the second filter screen, and the a-quadrant is additionally provided with discharge outlet and the 3rd gate.
Preferably, bottom water plane in a-quadrant is arranged than the low 0.5-1 rice of b sections bottom horizontal planes.
Preferably, the mesh length and width of first filter screen and the second filter screen is respectively 1-2 centimetre.
Preferably, the cultural method also includes carrying out fish bottom mud cleaning, and cleaning depth is 15-30 centimetre,
Again fish is carried out disinfection, by the second closing gate, the first gate is opened to introduce after sea water is full of B regions and is shut the first lock
Door, then it is sprinkled into water ecology preparation 100ml/m3, stand 3-7 days;Second gate is opened, the water in B regions is introduced into A areas
Behind domain, the second closing gate;With the fixed spat of oyster of shell, then hanging culture is carried out in A locals with rope series connection bunchiness;Wherein water
Body ecological agent is chelating amino acids agent.
Preferably, after the cultural method is additionally included in Concha Ostreae hanging culture, the 3rd of a-quadrant discharge outlet is opened every two weeks
Gate carries out draining, then introduces treated sea water from B regions, and Seawater Treatment process is:First gate is opened and introduces sea
Water shuts the first gate after being full of B regions, then is sprinkled into water ecology preparation 100ml/m3, stand 3-7 days;Water body is not circulated for a long time
It is unfavorable for that Concha Ostreae grows, and change water to process is conducive to water circulation to purify, and substantially reduces the content of Heavy Metals in Waters, contributes to
Water body purification provides a good breeding environment to oyster culture, while the organic matter in sea water can be brought to provide food to Concha Ostreae
Thing.
Preferably, microalgae is thrown in per two weeks toward a-quadrant during the cultural method also includes cultivation, injected volume is 50
Ten thousand frustule/ml sea water, so-called microalgae is watermifoil, hornwort, one or more in Chaetoceros, microalgae energy purified water
Body, moreover it is possible to suppress noxious bacteria to grow, reduces Concha Ostreae in-vivo heavy metal content.
Preferably, the input microalgae time is to open a-quadrant discharge outlet to carry out draining every two weeks, then introduces from B regions
Can be thrown in after treated sea water, to greatest extent using microalgae, be played a part of purifying water body.
The present invention at least includes following beneficial effect:
Cultural method of the present invention arranges A, two regions of B, and a-quadrant is culture zone, and B regions are clean water area, and water body purification is adopted
The heavy pool effect of chelating heavy metal is played in chelating amino acids agent, is reduced, and subregion cultivation significantly can subtract
Few Heavy Metals in Waters pollution, provides a good breeding environment to oyster culture;Water body is not circulated for a long time and is unfavorable for Concha Ostreae
Growth, the present invention are also timed change water to process, and change water to process is conducive to water circulation to purify, substantially reduces Heavy Metals in Waters
Content, contribute to water body purification give oyster culture provide a good breeding environment, while can bring organic in sea water
Matter provides food to Concha Ostreae;In sum, the present invention can play a part of circularly purifying water body, can not only provide to oyster culture
One good breeding environment;Ecological protection can also be played a part of, there is provided a kind of colory Concha Ostreae.
Part is embodied by the further advantage of the present invention, target and feature by description below, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Description of the drawings
Fig. 1:Fish structure top view of the present invention.
Specific embodiment
In conjunction with example below, the present invention is described in further detail, to make those skilled in the art with reference to description
Word can be implemented according to this.
The present embodiment combines accompanying drawing 1 and illustrates, the cultural method of Concha Ostreae, including:The fish of a closing is set up by the sea
1, the fish 1 is provided with the second dyke 12, and fish is divided into two regions of A, B, and wherein B regions are arranged on by seashore, edge
The first dyke 11 is provided with, first dyke 11 is provided with the first water inlet 13, and first water inlet 13 is provided with the first gate 14
With the first filter screen 15, second dyke 16 is provided with the second water inlet 17, and second water inlet 17 is provided with 18 He of the second gate
Second filter screen 19, the a-quadrant are additionally provided with discharge outlet 20 and the 3rd gate 21;The cultural method also includes carrying out fish bottom
Mud is cleared up, and cleaning depth is 15 centimetres, then fish is carried out disinfection, and by the second closing gate, the first gate is opened and is introduced
Sea water shuts the first gate after being full of B regions, then is sprinkled into water ecology preparation 100ml/m3, stand 7 days;Second gate is beaten
Open, the water in B regions is introduced into behind a-quadrant, the second closing gate;With the fixed spat of oyster of shell, then it is connected into rope
String carries out hanging culture in A locals;The 3rd gate that a-quadrant discharge outlet was opened every two weeks carries out draining, after the completion of draining, shuts
3rd gate, then treated sea water is introduced from B regions, Seawater Treatment process is:First gate is opened introduction sea water to fill
The first gate is shut behind full B regions, then is sprinkled into water ecology preparation 100ml/m3, 6 days are stood, per two weeks toward A during cultivation
Microalgae is thrown in region, and injected volume is 500,000 frustule/ml sea water, and so-called microalgae is watermifoil, hornwort, Chaetoceros, throws in
The microalgae time is to open a-quadrant discharge outlet to carry out draining every two weeks, then can enter after introducing treated sea water from B regions
Row is thrown in.
Wherein, bottom water plane in a-quadrant arranges lower than b sections bottom horizontal planes 0.5 meter;First filter screen and the second filter
The mesh length and width of net is respectively 1 centimetre.
Although embodiment of the present invention is disclosed as above, which is not restricted in description and embodiment listed
With, it can be applied to various suitable the field of the invention completely, for those skilled in the art, can be easily
Other modification is realized, therefore under the general concept limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the embodiment with description.
Claims (7)
1. the cultural method of a seed oyster, it is characterised in that include:The fish (1) of a closing, the fish are set up by the sea
(1) the second dyke (12) is provided with, fish is divided into two regions of A, B, wherein B regions are arranged on by seashore, and edge is provided with first
Dyke (11), the first dyke (11) are provided with the first water inlet (13), and the first water inlet (13) are provided with the first gate
(14) and the first filter screen (15), the second dyke (12) are provided with the second water inlet (16), and the second water inlet (16) are provided with
Second gate (17) and the second filter screen (18), the a-quadrant are additionally provided with discharge outlet (19) and the 3rd gate (20).
2. the cultural method of Concha Ostreae according to claim 1, it is characterised in that a-quadrant bottom water plane is arranged than b regions bottom
The low 0.5-1 rice of portion's horizontal plane.
3. the cultural method of Concha Ostreae according to claim 1, it is characterised in that the mesh of first filter screen and the second filter screen
Length and width is respectively 1-2 centimetre.
4. the cultural method of Concha Ostreae according to claim 1, it is characterised in that the cultural method also includes entering fish bottom
Blood stasis expelling mud is cleared up, and cleaning depth is 15-30 centimetre, then fish is carried out disinfection, and the first gate is opened by the second closing gate
Introduce after sea water is full of B regions and shut the first gate, then be sprinkled into water ecology preparation 100ml/m3, stand 3-7 days;By the second lock
Door is opened, and the water in B regions is introduced into behind a-quadrant, the second closing gate;With the fixed spat of oyster of shell, then use rope string
Being unified into string carries out hanging culture in A locals;Wherein water ecology preparation is chelating amino acids agent.
5. the cultural method of Concha Ostreae according to claim 4, it is characterised in that the cultural method is additionally included in Concha Ostreae hanging culture
Afterwards, the 3rd gate for opening a-quadrant discharge outlet every two weeks carries out draining, then introduces treated sea water, sea water from B regions
Processing procedure is:First gate is opened to introduce after sea water is full of B regions and shuts the first gate, then be sprinkled into water ecology preparation
100ml/m3, stand 3-7 days.
6. the cultural method of Concha Ostreae according to claim 5, it is characterised in that the cultural method also include cultivation during per
Two weeks throws in microalgae toward a-quadrant, and injected volume is 500,000 frustule/ml sea water, and so-called microalgae is watermifoil, hornwort, angle
One or more in hair algae.
7. the cultural method of Concha Ostreae according to claim 6, it is characterised in that it is every two weeks opening A to throw in the microalgae time
Area sewerage mouth carries out draining, then can be thrown in after introducing treated sea water from B regions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611194945.7A CN106489805A (en) | 2016-12-20 | 2016-12-20 | The cultural method of one seed oyster |
Applications Claiming Priority (1)
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CN201611194945.7A CN106489805A (en) | 2016-12-20 | 2016-12-20 | The cultural method of one seed oyster |
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Publication Number | Publication Date |
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CN106489805A true CN106489805A (en) | 2017-03-15 |
Family
ID=58333470
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CN201611194945.7A Pending CN106489805A (en) | 2016-12-20 | 2016-12-20 | The cultural method of one seed oyster |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107581116A (en) * | 2017-10-26 | 2018-01-16 | 浦北县德海种养农产品加工专业合作社 | Utilize the method for the big oyster of suspended longline farming |
CN109043224A (en) * | 2018-06-22 | 2018-12-21 | 浙江大学 | A kind of cleanser reducing cadmium enrichment in edible shellfish body |
CN109287534A (en) * | 2018-11-22 | 2019-02-01 | 宁波大学 | A kind of marine shellfish cultivating pool microalgae group manual intervention system and application method |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107581116A (en) * | 2017-10-26 | 2018-01-16 | 浦北县德海种养农产品加工专业合作社 | Utilize the method for the big oyster of suspended longline farming |
CN109043224A (en) * | 2018-06-22 | 2018-12-21 | 浙江大学 | A kind of cleanser reducing cadmium enrichment in edible shellfish body |
CN109043224B (en) * | 2018-06-22 | 2022-02-08 | 浙江大学 | Purifying agent for reducing cadmium enrichment in edible shellfish |
CN109287534A (en) * | 2018-11-22 | 2019-02-01 | 宁波大学 | A kind of marine shellfish cultivating pool microalgae group manual intervention system and application method |
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