CN103493760A - Simulation test method for survival rate of offspring seeds in enhancement and releasing transportation - Google Patents
Simulation test method for survival rate of offspring seeds in enhancement and releasing transportation Download PDFInfo
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- CN103493760A CN103493760A CN201310413615.2A CN201310413615A CN103493760A CN 103493760 A CN103493760 A CN 103493760A CN 201310413615 A CN201310413615 A CN 201310413615A CN 103493760 A CN103493760 A CN 103493760A
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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
Abstract
The invention relates to a simulation test method for the survival rate of offspring seeds in enhancement and releasing transportation. The simulation test method comprises a water temperature adjusting device. The seawater temperature of a nursery pond, the seawater temperature of a transportation barrel and the seawater temperature of a culturing pond are adjusted by the water temperature adjusting device to correspond to the water temperature of an actual nursery pond, the water temperature of a transport cart and the water temperature of an enhancement and releasing water area in the enhancement and releasing transportation, the offspring seeds are sequentially placed in the nursery pond, the transportation barrel and the culturing pond to be temporarily cultured according to set time, and then the survival rate of the offspring seeds is achieved. The water temperature of the nursery pond, the water temperature of the transportation barrel and the water temperature of the culturing pond are adjusted corresponding to water temperature in the enhancement and releasing transportation to simulate different ecological environments for the offspring seeds in the enhancement and releasing transportation, so that the survival rate of the offspring rate can be tested in experiment conditions. The simulation test method can be applied to enhancement and releasing in aquaculture.
Description
Technical field
The present invention relates to a kind of enhancement releasing seed analog detection method of survival rate in transit.
Background technology
Enhancement releasing is after wild fish, shrimp, crab, shellfish etc. are carried out artificial propagation, cultivate or fish for natural seeding, wild fry, through under artificial condition, cultivate, and be discharged in the natural water area of fishery resources appearance decline, its Natural Population is recovered, then carry out the fishery mode of rational fishing.At present, enhancement releasing is existing day by day universal both at home and abroad as a kind of effective fisheries management means.
The enhancement releasing seed there will be in transit the problem that the nursery pond temperature is different from seed transport vehicle temperature, and increment there will be equally seed transport vehicle temperature and releases the different problem of marine site ocean temperature after releasing, seed can be because the variation of ecotope that above-mentioned two problems produces causes " die by visitation of God ", and the calculating of this " die by visitation of God " rate (survival rate) is also an important parameter while carrying out the enhancement effect assessment.Yet, the staff can not also not existence condition carry out the statistics of above-mentioned survival rate in real operation.
Summary of the invention
In order to overcome above-mentioned technical problem, the object of the present invention is to provide a kind of enhancement releasing seed analog detection method of survival rate in transit, make compartment for crew connect and effectively draw the survival rate of enhancement releasing seed after variation of ecology and environment.
The technical solution adopted in the present invention is:
The enhancement releasing seed is the analog detection method of survival rate in transit, comprise water temperature regulation device, utilize water temperature regulation device that the seawater water temperature of nursery pond, carrying ladle and culturing pool is adjusted to the enhancement releasing corresponding water temperature in actual nursery pond, transport vehicle and enhancement releasing waters in transit, seed is put into to nursery pond, carrying ladle and culturing pool successively by the time of setting and support temporarily, the survival rate of adding up afterwards seed.
As further improvement in the technical proposal, seed is put into after carrying ladle by inflating and shaking the transportation that carrying ladle is simulated the enhancement releasing transport vehicle.
As further improvement in the technical proposal, described water temperature regulation device comprises circulating pump, Water cooled air conditioners and electronic temperature control unit, the entrance of described circulating pump is connected to water inlet pipe, the entrance of described water inlet pipe is positioned at below the liquid level of seawater, described circulation delivery side of pump is connected by tube connector with the water inlet of Water cooled air conditioners, the delivery port of described Water cooled air conditioners is connected to outlet pipe, more than the outlet of described outlet pipe is positioned at the liquid level of seawater, described tube connector or water inlet pipe are provided with electronic thermometer, described electronic temperature control unit is electrically connected to electronic thermometer and Water cooled air conditioners respectively by wire.
As further improvement in the technical proposal, the entrance of described water inlet pipe is positioned at a side of seawater bottom, and the outlet of described outlet pipe is positioned at the seawater top opposite side of water inlet pipe entrance relatively.
As further improvement in the technical proposal, described water inlet pipe is provided with check valve.
As further improvement in the technical proposal, the entrance of described water inlet pipe is provided with filter.
As further improvement in the technical proposal, described water inlet pipe, tube connector and outlet pipe are made by the PVC material, and described circulating pump is made of plastics.
The invention has the beneficial effects as follows: the present invention is adjusted to enhancement releasing corresponding temperature in transit by water temperature regulation device by the water temperature of nursery pond, carrying ladle and culturing pool, to meet the enhancement releasing simulation of seed in the different ecological environment in transit, thereby test its survival rate under experiment condition.
The accompanying drawing explanation
Below in conjunction with drawings and embodiments, the present invention is further described.
Fig. 1 is the structural representation of water temperature regulation device the first embodiment;
Fig. 2 is the structural representation of water temperature regulation device the second embodiment.
Embodiment
As depicted in figs. 1 and 2, water temperature regulation device comprises circulating pump 1, Water cooled air conditioners 2, electronic temperature control unit 3 and the container 4 of seawater is housed.The entrance of circulating pump 1 is connected to water inlet pipe 5, the entrance of water inlet pipe 5 is positioned at below the liquid level of container 4 maritime interior waters, the outlet of circulating pump 1 is connected by tube connector 6 with the water inlet of Water cooled air conditioners 2, the delivery port of Water cooled air conditioners 2 is connected to outlet pipe 7, outlet pipe 7 is provided with by-pass valve control 11, more than the outlet of outlet pipe 7 is positioned at the liquid level of container 4, tube connector 6 or water inlet pipe 5 are provided with electronic thermometer 8, and electronic temperature control unit 3 is distinguished connecting electronic thermo detector 8 and the startup module that is connected Water cooled air conditioners 2 by wire.
The operation principle of this device is such: when device is used, electronic temperature control unit 3 is adjusted to design temperature, electronic thermometer 8 will be measured the actual water temperature in pond, and by temperature conduction to electronic temperature control unit 3, to produce temperature difference between its two, electronic temperature control unit 3 will be according to temperature difference by controlling compressor heating or the refrigeration of Water cooled air conditioners 2, Water cooled air conditioners 2 will be started working, now circulating pump 1 constantly is evacuated to the seawater in container 4 in Water cooled air conditioners 2 and carries out heat exchange, seawater after exchange drains in container 4 by outlet pipe 7, when the interior water temperature of container 4 reaches design temperature, Water cooled air conditioners 2 will quit work.When container 4 maritime interior waters surpass design temperature ± 1 ℃ again with the temperature difference of outside air temperature, electronic temperature control unit 3 will be controlled Water cooled air conditioners 2 task again.
In the first embodiment as shown in Figure 1, the probe of electronic thermometer 8 is arranged in the punching of tube connector 6, and in Inserting Tube.Circulating pump 1 in this embodiment constantly keeps the circulation of current, and electronic thermometer 8 water temperature that also constantly measurement is discharged from circulating pump 1 is to adjust the water temperature in container 4.
In the second embodiment as shown in Figure 2, the probe of electronic thermometer 8 is arranged in the punching of water inlet pipe 5, and, in Inserting Tube, this probe is positioned at below the liquid level of container 4 simultaneously, even circulating pump 1 does not start also, can constantly not monitor ocean temperature, is conducive to energy-conservation.
Preferably, the entrance of water inlet pipe 5 is positioned at a side of container 4 bottoms, and the outlet of outlet pipe 7 is positioned at the top of container 4 relative water inlet pipe 5 entrance opposite sides, thereby reaches the abundant water circulation of container 4 maritime interior waters.
Preferably, water inlet pipe 5 is provided with check valve 9, prevent that circulating pump 1 from stopping rear inwelling, and the entrance of water inlet pipe 5 is equipped with filter 10, prevents that foreign material or seed are strayed into water inlet pipe 5.
Preferably, water inlet pipe 5, tube connector 6 and outlet pipe 7 are made by the PVC material, and circulating pump 1 is made of plastics, can be effectively corrosion-resistant, avoid water pollution.
Container 4 in this device can be nursery pond, carrying ladle or culturing pool, and the enhancement releasing seed analog detection method course of work of survival rate in transit is as follows:
First water temperature regulation device is arranged in nursery pond, electronic temperature control unit 3 indicated temperatures are adjusted to the actual nursery pond temperature of enhancement releasing seed, Water cooled air conditioners 2 will be started working, and after 3-6 hour, reach temperature required, and its temperature is different and different according to seed; Seed is supported and drags for to carrying ladle after 7 days temporarily in nursery pond, and Plant arrangement, in carrying ladle, is regulated to electronic temperature control unit 3 temperature is adjusted to enhancement releasing seed transport vehicle temperature, simulates the enhancement releasing transportation by inflating and shaking carrying ladle therebetween; Simulate after 4-6 hour, seed is dragged for to use device and is adjusted in the culturing pool of 27.8 ℃ (average natural water area water temperatures in Guangdong Province during June when enhancement releasing is maximum), support and test its survival rate after 15 days temporarily.
The above is the preferred embodiment of the present invention, and it does not form limiting the scope of the invention.
Claims (7)
1. the enhancement releasing seed analog detection method of survival rate in transit, comprise water temperature regulation device, it is characterized in that: utilize water temperature regulation device that the seawater water temperature of nursery pond, carrying ladle and culturing pool is adjusted to the enhancement releasing corresponding water temperature in actual nursery pond, transport vehicle and enhancement releasing waters in transit, seed is put into to nursery pond, carrying ladle and culturing pool successively by the time of setting and support temporarily, the survival rate of adding up afterwards seed.
2. the enhancement releasing seed according to claim 1 analog detection method of survival rate in transit is characterized in that: seed is put into after carrying ladle by inflating and shaking the transportation that carrying ladle is simulated the enhancement releasing transport vehicle.
3. the enhancement releasing seed according to claim 1 and 2 analog detection method of survival rate in transit, it is characterized in that: described water temperature regulation device comprises circulating pump (1), Water cooled air conditioners (2) and electronic temperature control unit (3), the entrance of described circulating pump (1) is connected to water inlet pipe (5), the entrance of described water inlet pipe (5) is positioned at below the liquid level of seawater, the outlet of described circulating pump (1) is connected by tube connector (6) with the water inlet of Water cooled air conditioners (2), the delivery port of described Water cooled air conditioners (2) is connected to outlet pipe (7), more than the outlet of described outlet pipe (7) is positioned at the liquid level of seawater, described tube connector (6) or water inlet pipe (5) are provided with electronic thermometer (8), described electronic temperature control unit (3) is electrically connected to electronic thermometer (8) and Water cooled air conditioners (2) respectively by wire.
4. the enhancement releasing seed according to claim 3 analog detection method of survival rate in transit, it is characterized in that: the entrance of described water inlet pipe (5) is positioned at a side of seawater bottom, and the outlet of described outlet pipe (7) is positioned at the seawater top opposite side of water inlet pipe (5) entrance relatively.
5. according to the described enhancement releasing seed of claim 3 or 4 analog detection method of survival rate in transit, it is characterized in that: described water inlet pipe (5) is provided with check valve (9).
6. according to the described enhancement releasing seed of claim 3 or 4 analog detection method of survival rate in transit, it is characterized in that: the entrance of described water inlet pipe (5) is provided with filter (10).
7. according to the described enhancement releasing seed of claim 3 or 4 analog detection method of survival rate in transit, it is characterized in that: described water inlet pipe (5), tube connector (6) and outlet pipe (7) are made by the PVC material, and described circulating pump (1) is made of plastics.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310413615.2A CN103493760B (en) | 2013-09-11 | 2013-09-11 | Simulation test method for survival rate of offspring seeds in enhancement and releasing transportation |
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| CN201310413615.2A CN103493760B (en) | 2013-09-11 | 2013-09-11 | Simulation test method for survival rate of offspring seeds in enhancement and releasing transportation |
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| CN103493760A true CN103493760A (en) | 2014-01-08 |
| CN103493760B CN103493760B (en) | 2015-05-20 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104719209A (en) * | 2015-03-31 | 2015-06-24 | 中国水产科学研究院南海水产研究所 | Wild domestication method for improving enhancement and releasing survival rate of lutjanus argentimaculatus fry in Guangdong sea area |
| CN109042418A (en) * | 2018-09-27 | 2018-12-21 | 钦州学院 | A kind of science of Tachypleus tridentatus seed releases method |
| CN112825807A (en) * | 2020-12-29 | 2021-05-25 | 西南大学 | Fish and vegetable symbiosis intelligent regulation and control system for aquaculture |
| CN114586729A (en) * | 2021-11-23 | 2022-06-07 | 中国水产科学研究院东海水产研究所 | Environment plumping device and method for cultivating high-ecological-fitness black porgy proliferation and releasing fries |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104719209A (en) * | 2015-03-31 | 2015-06-24 | 中国水产科学研究院南海水产研究所 | Wild domestication method for improving enhancement and releasing survival rate of lutjanus argentimaculatus fry in Guangdong sea area |
| CN104719209B (en) * | 2015-03-31 | 2017-01-18 | 中国水产科学研究院南海水产研究所 | Wild domestication method for improving enhancement and releasing survival rate of lutjanus argentimaculatus fry in Guangdong sea area |
| CN109042418A (en) * | 2018-09-27 | 2018-12-21 | 钦州学院 | A kind of science of Tachypleus tridentatus seed releases method |
| CN112825807A (en) * | 2020-12-29 | 2021-05-25 | 西南大学 | Fish and vegetable symbiosis intelligent regulation and control system for aquaculture |
| CN114586729A (en) * | 2021-11-23 | 2022-06-07 | 中国水产科学研究院东海水产研究所 | Environment plumping device and method for cultivating high-ecological-fitness black porgy proliferation and releasing fries |
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| CN103493760B (en) | 2015-05-20 |
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