CN106386637A - Multi-station copepod culture device and culture method thereof - Google Patents
Multi-station copepod culture device and culture method thereof Download PDFInfo
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- CN106386637A CN106386637A CN201610946037.2A CN201610946037A CN106386637A CN 106386637 A CN106386637 A CN 106386637A CN 201610946037 A CN201610946037 A CN 201610946037A CN 106386637 A CN106386637 A CN 106386637A
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- 241000239250 Copepoda Species 0.000 title claims abstract description 37
- 238000012136 culture method Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 75
- 238000003860 storage Methods 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 15
- 102000002322 Egg Proteins Human genes 0.000 claims description 25
- 108010000912 Egg Proteins Proteins 0.000 claims description 25
- 210000004681 ovum Anatomy 0.000 claims description 25
- 239000000498 cooling water Substances 0.000 claims description 9
- 239000013535 sea water Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 238000011534 incubation Methods 0.000 claims description 4
- 241001465754 Metazoa Species 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 239000013589 supplement Substances 0.000 claims description 3
- 238000012549 training Methods 0.000 claims description 3
- 238000002474 experimental method Methods 0.000 abstract description 6
- 230000004083 survival effect Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 1
- 235000015097 nutrients Nutrition 0.000 description 10
- 230000001276 controlling effect Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 239000003643 water by type Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000143060 Americamysis bahia Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000009364 mariculture Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 150000004965 peroxy acids Chemical class 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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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
-
- 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
- A01K63/047—Liquid pumps 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
- A01K63/06—Arrangements for heating or lighting in, or attached to, receptacles for live fish
- A01K63/065—Heating or cooling 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
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
-
- 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)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to a multi-station copepod culture device. The multi-station copepod culture device comprises a water storage tank and a water feeding pipeline connected with the water storage tank, wherein the water feeding pipeline is connected with at least one incubator; the incubator is provided with a bait box and a collection pipeline; the incubator is connected with the water storage tank through a water returning pipeline; the water storage tank is provided with a water inlet pipeline, a water discharging pipeline, an acidifying machine and a temperature sensor; each pipeline is provided with a valve; and the culture device further comprises a control box. A structural design that the same water storage tank is combined with the plurality of incubators is adopted so that an experiment method of a multi-station incubator in the same water region is realized; and a contrast experiment can be carried out on different bait feeding manners of different copepods or same copepods in the same water region, so that the consistency of water quality of the contrast experiment is guaranteed. Meanwhile, the culture efficiency is improved and the cost of culture equipment is reduced. The water storage tank realizes internal circulation and external circulation manners of a culture environment and a water body of the whole water region is updated; and the culture water quality is guaranteed, and the culture effect and survival rate of the copepods are guaranteed.
Description
Technical field
The present invention relates to marine microorganism cultivates apparatus field, specifically it is belonging to marine organisms culture electromechanical integration
Field, particularly to a kind of multistation copepods zooplankton culture apparatus.
Background technology
Copepods zooplankton is the important component part of marine ecosystems, is the secondary production person in biological chain, right
Maintain the balance of marine ecosystems and stably play an important role.Simultaneously because it contains abundant unrighted acid, it is
The high-quality bait of food chain upper level, is adapted as the open-mouthed bait of fishes and shrimps etc..Zooplankter general individual is less, life cycle
Short, it is highly prone to the impact of external environment change, field acquisition far can not meet needs.Therefore, marine zooplankton conduct
The large-scale cultivation of bait is always aquaculture aspect focus.
In order to realize the large-scale production of marine zooplankton, important is to develop the culture device being suitable for its existence.Oar foot
The development of class zooplankter culture systems serves important progradation in terms of the large-scale cultivation of zooplankter, but still deposits
Solve in some problems demand.
The cultural method of Chinese patent CN 1440236 A zooplankter and the culture apparatus using the method and culture
Thing, the open culture tank storing the nutrient solution containing zooplankter；It is arranged on the solid-liquid separation membrane in this culture tank；For passing through
This solid-liquid separation membrane, removes the breeding stopping substance of this zooplankter and the water-soluble nutrient substance of/bacterium from this nutrient solution
Equipment and for adding the bait of this zooplankter and the equipment of fresh nutrient solution to this culture tank.But this equipment is no
Method is realized multistation and is cultivated simultaneously, and cannot realize the circulating filtration of internal culture water.
A kind of Zooplankton cultivating device of Chinese patent CN 101243781 A, discloses a kind of integral type being easy to movement
Incubator, comprises the culture portion fixing with support and rinse part and respective line, but, this culture still can only realize one
The culture of batch, and water temperature, acidity etc. adjust inconvenience it is impossible to realize Automated condtrol.
The unit benefit of existing culture systems or low, and the collection of zooplankter and its ovum is inconvenient, after leading to
Phase ovum and young survival rate be not high.This with culture systems automatically control precision and scope is relevant, need badly using advanced control
Temperature to culture apparatus of method and high-precision detection technique, the timing of pH value, the timing input of bait and excrement and ovum
Cleaning the aspect such as is collected and is carried out more precisely detecting and controlling, and the growth for zooplankter provides and more rationally accurately cultivates ring
Border.The research and development of zooplankter culture systems will carry forward vigorously marine zooplankton as the large-scale cultivation of bait,
Make it gather around in mariculture industry to have broad application prospects.
Content of the invention
According to above-mentioned weak point, it is an object of the invention to provide a kind of multistation Copepods realizing automatically controlling swims
Animal culture apparatus and its cultural method.
For achieving the above object, technical program of the present invention lies in：Multistation copepods zooplankton culture apparatus, it wraps
Include the storage tank for storing seawater and the watering pipeline being connected with storage tank, watering pipeline is used for cultivating oar foot with least one
The incubator of class zooplankter is connected, and incubator is provided with the bait case for storing and throwing in bait, incubator be additionally provided with for
Collect the collecting of ovum and the young, incubator is connected with storage tank by water return pipeline, and storage tank is provided with inlet pipeline and row
Water lines, storage tank is additionally provided with acidifying machine and temperature sensor, watering pipeline, collecting, water return pipeline, inlet pipeline and row
Water lines are provided with valve, and culture apparatus also includes being connected and being used for the valve on acidifying machine, temperature sensor and all pipelines
Control acidifying machine, the valvular control cabinet of temperature sensor and institute.
Preferably：Also include the support for placing culture apparatus.
Preferably：The lower end of described incubator is taper.
Preferably：The lower end conical section of incubator and upper end junction are provided with screen pack.
Preferably：The page of described bait case is higher than the liquid level of incubator.
Preferably：Described inlet pipeline is provided with cooling-water machine.
Preferably：Described watering pipeline is connected with the immersible pump of the bottom of storage tank.
The present invention also provides a kind of method of culture copepods zooplankton, including following process,
(1) intake：The seawater processing suitable temperature through cooling-water machine is passed through in storage tank by water inlet pipe, and by latent
Water pump and watering pipeline are passed in incubator, and when incubator water level reaches specified altitude, seawater flows into water storage through water return pipeline
In case, water circulation in formation：
(2) cultivate：The ovum of copepods zooplankton or the young are thrown to the lower end of incubator, and lay screen pack, and
Bait is periodically thrown in by control cabinet, is cultivated；
(3) adjust：Enter the detection of trip temperature and pH value by acidifying machine and temperature sensor in incubation, and by control
Case processed is controlled, and keeps water temperature and the pH value setting；
(4) change water：By discharge pipe line, the swill of the bottom of storage tank and water-soluble ammonia are discharged, passed through simultaneously
Inlet pipeline water inlet supplements, and forms outer water circulation；
(5) receive ovum：At the end of a cycle is cultivated, control collecting to open by control cabinet and be collected；By oar
The adult of sufficient class zooplankter and ovum or the young carry out separating, and ovum or the young are cultivated again.
The beneficial effects of the present invention is：
1st, multistation incubator design.Same storage tank combines multiple incubator structure designs it is achieved that with waters multiplexing
The experimental technique of position incubator, can be right to carry out to identical waters difference Copepods or Copepods of the same race difference bait input mode
Than experiment it is ensured that the water quality uniformity of contrast experiment.Meanwhile, improve culture efficiency, reduce culture device cost.
2nd, inside and outside water Two-way Cycle control system.Storage tank is by the watering pipeline with check-valves and multiple incubator phases
Even, storage tank seawater is directed respectively into incubator by immersible pump, and each incubator overflows water and is back to storage tank through return duct, realizes training
The interior circulation of foster environment.Meanwhile, storage tank water body can periodically turn on outer circulation pattern, overall waters water body is updated it is ensured that training
Foster water quality is it is ensured that the culture effect of copepods zooplankton and survival rate.
3rd, parameter real time monitoring and precise control.This culture systems set to temperature, pH value, circulation and bait release time
Carry out real-time monitoring etc. parameter, data is compared, generate corresponding regulation decision-making, adjusted by acid-base value adjustment unit and temperature
Section unit is regulated and controled to culture environment to be conducive in the range of zooplankter growth and development so as to be maintained at.Monitoring and regulation
System accuracy is high, and response is fast, can realize real-time regulation to culture environment.
4th, ovum is collected automatically.Timing automatic unlatching ovum collecting system, substantially increases the survival rate of ovum or the young.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the equipment schematic of the present invention.
In figure：1- storage tank；2- support；3- collecting；4- valve；5- bait case；6- incubator；7- water return pipeline；
8- screen pack；9- is acidified machine；10- control cabinet；11- inlet pipeline；12- cooling-water machine；13- inlet pipeline；14- temperature sensor；
15- watering pipeline；16- immersible pump.
Specific embodiment
With reference to specific embodiment, the present invention will be further described.
Multistation copepods zooplankton culture apparatus as shown in Figure 1, it includes storage tank 1 He for storing seawater
The watering pipeline 15 being connected with storage tank 1, watering pipeline 15 is used for cultivating the incubator 6 of copepods zooplankton with least one
It is connected, incubator 6 is provided with the bait case 5 for storing and throwing in bait, and incubator 5 is additionally provided with the receipts for collecting ovum and the young
Collection pipeline 3, incubator 6 is connected with storage tank 1 by water return pipeline 7, and storage tank 1 is provided with inlet pipeline 11 and discharge pipe line 13,
Storage tank 1 is additionally provided with acidifying machine 9 and temperature sensor 14, watering pipeline 15, collecting 3, water return pipeline 7, inlet pipeline 11
It is provided with valve 3 with discharge pipe line 13, culture apparatus also includes and the valve on acidifying machine 12, temperature sensor 14 and all pipelines
3 are connected and for controlling the control cabinet 10 of acidifying machine 9, temperature sensor 14 and all valves 3.Wherein, storage tank 1, incubator
6th, bait case 5 and collecting 3 are all using food-grade polytetrafluoroethylene (PTFE) material.
Further, watering pipeline 15 can be further divided into, for a total watering pipeline, the upper water being connected with each incubator
Bye-pass or multiple upper water bye-pass are directly connected with corresponding incubator 1.Likewise, water return pipeline 7 can be with
The return branch road of each incubator is aggregated on a total water return pipeline again or each is connected with incubator 6
Return branch road is directly connected with storage tank 1.The valve of watering pipeline 15 is check valve, prevents the ovum of zooplankter and its generation
It is back in water storage box.
Further, all of valve 3 is set to magnetic valve, and is controlled unlatching or the pass of valve by control cabinet 10
Close, realize automatically controlling.
Further, multistation copepods zooplankton culture apparatus also includes the support 2 for placing culture apparatus, protects
Demonstrate,prove the position relationship between each casing.Meanwhile, support 2 lower end can be provided with wheel, is easy to whole culture apparatus according to reality
Environment moves and adjusts.
Further, the lower end of incubator 6 is taper, and the lower end conical section of incubator 6 is provided with upper end junction
Screen pack 8, this is to be convenient for collecting in order to copepods zooplankton and its ovum are focused on conical region, without isolation
Words, copepods zooplankton will spread in whole incubator, be not easy to centralized collection.Wherein, screen pack 8 can adopt 80 purposes
Gauze, is around fixed using the retainer ring of stainless steel, wherein retainer ring and incubator lower end conical section and upper end
The shape and size of junction match, by stainless gravity, it is to avoid screen pack 8 floats in incubator 6, meanwhile,
By the fixing device such as other clips, static line, screen pack 8 can also be fixed in incubator.Copepods bait is
The algae solution that multiple marine microalgaes are allocated by a certain percentage, is placed in bait case 5, needs on time quantitative throwing according to zooplankter
Put, it is to avoid release time that artificial input causes and the uneven phenomenon of injected volume.
Further, the page of bait case 5 is higher than the liquid level of incubator 6, and valve body opens rear bait can using gravity voluntarily
Flow in incubator, very convenient.
Further, inlet pipeline 11 is provided with cooling-water machine 12, can be adjusted the water temperature entering storage tank 1 by cooling-water machine 12
Save suitable temperature, be easy to the growth of copepods zooplankton.
Further, watering pipeline 15 is connected with the immersible pump 16 of storage tank 1 bottom, is provided to culture by immersible pump 16
Case 6 conveys the power of water, and flow dynamic during outer water circulation.
Further, pH sensor gathers the pH value of nutrient solution, delivers to CPU by analog-to-digital conversion, and CPU is by nutrient solution
The pH value (7.2-8.2) that pH value is needed with zooplankter is compared, to throwing in rational conditioning agent in nutrient solution, if nutrient solution
PH value peracid then control ph adjuster adds alkali lye, if the pH value of nutrient solution crosses alkali, control ph adjuster adds acid
Liquid, once pH value returns in normal range (NR), closes pH value adjuster.
Further, using the temperature transmitter with platinum resistance thermometer sensor, probe Pt100, culture-liquid temp is monitored, prison
Survey signal and CPU is delivered to by analog-to-digital conversion, control temperature according to desired temperature, make nutrient solution keep rational temperature range.
Further, monitor discharge using Hall water ga(u)ge, when water passes through magnet rotor assembly, rotor rotates simultaneously
And rotating speed changes with changes in flow rate, Hall element output electric pulse signal, the therefore frequency of electric impulse signal with tested
The flow of fluid is directly proportional, and CPU counts to electric impulse signal and can calculate fluid flow.
Further, it is set to current time outside the real-time clock of configuration STM32, realize timing, the timing function of system, from
And CPU by control magnetic valve realize once the throwing in every 5h (biological and feed component suitably adjusts according to culture) of bait,
(suitably adjusting according to culture is biological) every 3 days of ovum is once gathered.
Further, CPU controls LCD liquid crystal display screen, presentation of information such as the pH value collecting, temperature, flows in LCD
On LCDs, and show real-time time, facilitate experimenter to obtain relevant information in time.
The present invention also provides a kind of method of culture copepods zooplankton, including following process,
(1) intake：The seawater processing suitable temperature through cooling-water machine 12 is passed through in storage tank 1 by inlet pipeline 11,
And be passed in incubator 6 by immersible pump 16 and watering pipeline 15, when incubator 6 water level reaches specified altitude, seawater is through returning
Water lines flow in storage tank 1, water circulation in formation.
(2) cultivate：The ovum of copepods zooplankton or the young are thrown to the lower end of incubator 6, and lay screen pack 8,
And bait is periodically thrown in by control cabinet 10, cultivated.
(3) adjust：Pass through acidifying machine 9 in incubation and temperature sensor 14 enters the detection of trip temperature and pH value, and lead to
Cross control cabinet 10 to be controlled, keep water temperature and the pH value setting；Specifically, acidifying machine 9 monitor in real time adjusting ambient
PH value, makes water pH value be in suitable zooplankter normal activity and the ideal range ingested all the time.Temperature sensor 14 is real-time
Monitoring water quality temperature, and water temperature is adjusted by cooling-water machine 12.
(4) change water：By discharge pipe line 13, the swill of storage tank 1 bottom and water-soluble ammonia are discharged, simultaneously
Intake by inlet pipeline 11 and supplement, form outer water circulation.
(5) receive ovum：At the end of a cycle is cultivated, control collecting 3 to open by control cabinet 10 and be collected；Will
The adult of copepods zooplankton and ovum or the young carry out separating, and ovum or the young are cultivated again.
The inside and outside water circulation of this culture apparatus, temperature adjustment, pH value are adjusted, bait is thrown in and ovum collecting process is by control
Case completes the intellectuality it is achieved that control process, precision.Display screen can be provided with control cabinet, can display environment feelings in real time
Condition (temperature, pH value etc.), can carry out parameter setting as needed by button.Whole system is easy to operate, controls precisely, effectively
Ensure animal incubation, meanwhile, device adopts multistation mode, improves production efficiency, and be to having a competition under same environment
Offer condition is provided.
Claims (8)
1. multistation copepods zooplankton culture apparatus it is characterised in that：It include storage tank (1) for storing seawater and
The watering pipeline (15) being connected with storage tank (1), described watering pipeline (15) is used for cultivating Copepods with least one and swims
The incubator (6) of animal is connected, and described incubator (6) is provided with the bait case (5) for storing and throwing in bait, described training
Foster case (6) is additionally provided with the collecting (3) for collecting ovum and the young, and described incubator (6) passes through water return pipeline (7) and storage
Water tank (1) is connected, and described storage tank (1) is provided with inlet pipeline (11) and discharge pipe line (13), and described storage tank (1) also sets
There are acidifying machine (12) and a temperature sensor (14), described watering pipeline (15), collecting (3), water return pipeline (7), water inlet
Pipeline (11) and discharge pipe line (13) are provided with valve (3), and described culture apparatus also includes and acidifying machine (9), temperature sensor
(14) it is connected with the valve (3) on all pipelines and be used for controlling acidifying machine (9), temperature sensor (14) and all valves (3)
Control cabinet (10).
2. multistation copepods zooplankton culture apparatus according to claim 1 it is characterised in that：Also include for putting
Put the support (2) of culture apparatus.
3. multistation copepods zooplankton culture apparatus according to claim 1 it is characterised in that：Described incubator
(6) lower end is taper.
4. multistation copepods zooplankton culture apparatus according to claim 3 it is characterised in that：Incubator (6)
Lower end conical section and upper end junction are provided with screen pack (8).
5. multistation copepods zooplankton culture apparatus according to claim 1 it is characterised in that：Described bait case
(5) the page is higher than the liquid level of incubator.
6. multistation copepods zooplankton culture apparatus according to claim 1 it is characterised in that：Described water inlet pipe
Road (11) is provided with cooling-water machine.
7. multistation copepods zooplankton culture apparatus according to claim 1 it is characterised in that：Described upper hose
Road (15) is connected with the immersible pump of the bottom of storage tank.
8. a kind of using culture apparatus as claimed in claim 1 carry out cultivate copepods zooplankton method it is characterised in that：Bag
Include following process,
(1) intake：The sea processing suitable temperature through cooling-water machine (12) is passed through in storage tank (1) by inlet pipeline (11)
Water, and be passed in incubator (6) by immersible pump (16) and watering pipeline (15), when incubator (6) water level reaches regulation height
When spending, seawater flows in storage tank (1) through water return pipeline (7), water circulation in formation：
(2) cultivate：The ovum of copepods zooplankton or the young are thrown to the lower end of incubator (6), and lay screen pack (8),
And bait is periodically thrown in by control cabinet (10), cultivated；
(3) adjust：Pass through acidifying machine (9) in incubation and temperature sensor (14) enters the detection of trip temperature and pH value, and lead to
Cross control cabinet (10) to be controlled, keep water temperature and the pH value setting；
(4) change water：By discharge pipe line (7), the swill of storage tank (1) bottom and water-soluble ammonia are discharged, led to simultaneously
Cross inlet pipeline (11) water inlet to supplement, form outer water circulation；
(5) receive ovum：At the end of a cycle is cultivated, control collecting (3) to open by control cabinet (10) and be collected；Will
The adult of copepods zooplankton and ovum or the young carry out separating, and ovum or the young are cultivated again.
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| CN201610946037.2A CN106386637B (en) | 2016-10-26 | 2016-10-26 | Multi-station copepod zooplankton culture device and culture method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106900628A (en) * | 2017-04-07 | 2017-06-30 | 安徽师范大学 | A kind of laboratory Zooplankton cultivating device |
| CN107410119A (en) * | 2017-05-17 | 2017-12-01 | 国家海洋局第二海洋研究所 | Culture apparatus and culture instrument |
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