CN104396816A - Seawater-sprinkling keep-alive transporting method for abalones - Google Patents

Seawater-sprinkling keep-alive transporting method for abalones Download PDF

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Publication number
CN104396816A
CN104396816A CN201410608037.2A CN201410608037A CN104396816A CN 104396816 A CN104396816 A CN 104396816A CN 201410608037 A CN201410608037 A CN 201410608037A CN 104396816 A CN104396816 A CN 104396816A
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temperature
abalone
spray
seawater
keep
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CN104396816B (en
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倪锦
徐文其
沈建
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Fishery Machinery and Instrument Research Institute of CAFS
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Fishery Machinery and Instrument Research Institute of CAFS
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00Culture of aquatic animals
    • A01K61/50Culture of aquatic animals of shellfish
    • A01K61/54Culture of aquatic animals of shellfish of bivalves, e.g. oysters or mussels
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/02Receptacles specially adapted for transporting live fish
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, 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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

The invention relates to keep-alive transporting methods, belongs to the field of keep-alive transporting of live/fresh foods and provides a seawater-sprinkling keep-alive transporting method for abalones. The method comprises the following steps: carrying out keep-alive pretreatment: putting fished disease-free live abalones into a temporary-culture water tank for feeding-stopped temporary culture, wherein the time for temporary culture is 24-36 hours; transferring the abalones, subjected to temporary culture treatment, onto a keep-alive transporting vehicle, and sprinkling cold seawater to cool to the temperature of 6-12 DEG C, wherein the cooling manner is uniform-speed cooling; adopting cold seawater combined sprinkling during keep-alive transporting, wherein raining type sprinkling and atomizing type sprinkling are combined; when the vehicle is close to a transportation destination, carrying out gradual sprinkled heating-up by using seawater, so as to adaptively wake up the abalones, and enabling the temperature of the abalones to rise to the mean daily temperature of seawater which is located at the destination; after the vehicle reaches the destination, putting the live abalones, which undergo the ending of live keeping, into the seawater of the destination for culture, and gradually recovering the normal feeding amount. The method provided by the invention has the advantages that the keep-alive transporting survival rate of the abalones is increased, the transportation cost is reduced, and the economic benefit is increased.

Description

The seawater spraying surviving transportation method of a kind of abalone
Technical field
The present invention relates to a kind of surviving transportation method, particularly relate to a kind of seawater spraying surviving transportation method mainly for abalone.
Background technology
Abalone is a kind of original seashells, and monoshell mollusk, only has the shell that demifacet heavily fortified point is thick, flat and wide.Abalone can live in the waters of salinity 28-35g/L, and salinity starts abnormal lower than growth during 25g/L, can not grow lower than during 20g/L.Abalone is resisted cold non-refractory, and during water temperature 28 DEG C, life is just abnormal, and 30 DEG C more than just occur death, take the photograph honey stomach for 15-20 DEG C, ingest and reduce gradually when less than 7 DEG C, substantially stops taking food when 0 DEG C.Abalone is in the whole storing of putting on market and sales process after fishing for, and due to life condition change, if do not take necessary keep-alive measure, abalone can produce stress reaction, causes abalone part even all dead, thus causes economic loss.
In the patent No. Mare Frigoris Water spray ice temperature keep-alive system of a kind of abalone and patent of operating procedure disclosed in 201210115853.0, I propose a kind of apparatus and method of the ice temperature keep-alive for abalone, but find in practice, first simple for cooling carry out the cooling dormancy problem that gradient cooling only address only abalone, the problem of the breaking dormancy of unresolved abalone; Secondly, be cooled to close to zero degree, although easily ensure the dormancy of abalone, after long-distance transport, still frostbite or death can easily occur.
Summary of the invention
The invention provides the seawater spraying surviving transportation method of a kind of abalone; keep-alive control is carried out to the whole transportation of putting on market after abalone is fished for; lethality in the On Transportaion of Live of further reduction abalone; improve the safety of transport, solve the problem of death of existing technical scheme the abalone of breaking dormancy and dormancy in transit.
Technical scheme
A seawater spraying surviving transportation method for abalone, is characterized in that comprising the steps:
(1) keep-alive pre-treatment: after abalone is fished for, disease-free live abalone put into storage pond, holding pond or support water tank temporarily, with aeration pump, oxygenation is carried out to storage pond, holding pond or temporary seawater of supporting in water tank, maintain the daily mean temperature that ocean temperature is residing seawater before abalone is fished for, and keep the stable of water quality environment, stop eating and support temporarily, supporting the time is temporarily 24 ~ 36 hours, reduces the metaboilic level of abalone;
(2) seawater spraying cooling adaptability dormancy: the abalone after supporting process is temporarily reprinted on Mare Frigoris Water spray On Transportaion of Live car, Mare Frigoris water is utilized to carry out spraying cooling, the initial temperature of spray Mare Frigoris water is the daily mean temperature of residing seawater before abalone is fished for, the final temperature of spray Mare Frigoris water is the temperature of abalone keep-alive technique initialization, the temperature of sprayed sea water is by lower water temperature Systematical control, the rate of temperature fall of sprayed sea water controls at 4 ± 0.5 DEG C/h, and cooling method is at the uniform velocity to lower the temperature; Spray mode is continuously spray, and the flow-control of sprayed sea water, 0.025-0.030L/ * second kilogram abalone, after the temperature of abalone is reduced to the temperature of keep-alive technique initialization, then maintains this temperature and sprays 0.5 hour continuously;
(3) On Transportaion of Live: in On Transportaion of Live process, the keep-alive pattern of the abalone after spraying cooling is switched to Mare Frigoris water compound spray pattern, Mare Frigoris water compound spray pattern refers to the combination of two kinds of spray models, the first spray model refers to the rain type spray under seawater spraying amount is 0.025-0.030L/ * second kilogram abalone, the second spray model refers to the atomization type spray under seawater spraying amount is 0.015-0.030L/ * second kilogram abalone, and under compound spray pattern, the temperature of sprayed sea water adopts the temperature of abalone keep-alive technique initialization;
(4) seawater spraying intensification adaptability is waken up: when close to transport destination, be switched to seawater intensification adaptability awakening mode, utilize seawater to carry out spray intensification adaptability to wake up, the initial temperature of sprayed sea water is the temperature of abalone keep-alive technique initialization, the daily mean temperature of final temperature seawater residing for ground, abalone destination of spray Mare Frigoris water, the temperature of sprayed sea water is by lower water temperature Systematical control, the flow-control of sprayed sea water is 0.025-0.030L/ * second kilogram abalone, spray mode is continuously spray, after the temperature of abalone is elevated to the daily mean temperature of seawater residing for ground, destination, maintain this temperature again and spray 0.5 hour continuously,
(5) keep-alive post processing; Keep-alive is terminated rear live abalone and put into destination seawater breeding, cultivate first 12 hours not feedings, behind the 12nd little 1/3,24 hours of controlling in diet amount up to 24 hours feeding amounts, recover diet amount.
Further, in described step (2) and (4), the oxygen dissolving value of sprayed sea water controls to plunge into the commercial sea 90% of water-soluble oxygen saturation value being not less than this temperature, and in step (3), under two kinds of patterns, the oxygen dissolving value of sprayed sea water all controls to plunge into the commercial sea 90% of water-soluble oxygen saturation value being not less than this temperature.
Further, the temperature of described abalone keep-alive technique initialization is 6 DEG C-12 DEG C.
Further, in described step (3), the spray time of the first spray model and the second spray model is than being 2:3, and two kinds of spray models turned than the wheel that constantly circulates according to the time.
Beneficial effect
The seawater spraying surviving transportation method of abalone of the present invention by the abalone fished for out through keep-alive pre-treatment, the dormancy of seawater spraying cooling adaptability, combined type spray keep-alive in road, wake up close to carrying out adaptability behind transport destination, the mode of keep-alive post processing is carried out after arriving destination, keep-alive control is carried out to the whole transportation of putting on market to after the fishing for of abalone, and front and back are connected, whole transportation is made all to assist keep-alive, by keep-alive pre-treatment, hibernation temperature is enable to control at 6 DEG C-12 DEG C, more be conducive to the long-distance transport of abalone, improve the survival rate of the abalone of long-distance transport, by compound spray pattern and cooling spray model combination continuously in heating up in transit, relative to band water On Transportaion of Live or sustained continuous spray On Transportaion of Live mode now, carry the water yield greatly to reduce, the freight volume of single abalone can be improved, reduce cost of transportation, and the circulation of compound spray pattern to compartment is in transit also helpful, owing to improve survival rate, again reduce cost of transportation, substantially increase the economic benefit of transport.
Embodiment
Below in conjunction with specific embodiment, set forth the present invention further.
The On Transportaion of Live mode of present abalone is normally: the transport of land route short range adopts dried up transport, and water-borne transport or long-distance transport then more adopts Transportation.No matter be dried up transport or Transportation, abalone keep-alive is in transit all very important, the efficiency of directly impact transport and economic benefit.Although proposed abalone ice temperature keepalive method in transit before, directly adopt ice temperature still thoroughly to change the ecology of abalone, therefore still cannot ensure the survival rate of abalone.
The present invention proposes the seawater spraying surviving transportation method of a kind of abalone, to be applied to after fishing in the whole process before putting on market, to comprise following several step:
(1) keep-alive pre-treatment
(2) seawater spraying cooling adaptability dormancy
(3) On Transportaion of Live
(4) seawater spraying intensification adaptability is waken up
(5) keep-alive post processing
Each step is specifically handled as follows:
(1) keep-alive pre-treatment
Disease-free live abalone after fishing for is put into storage pond, holding pond or supported water tank temporarily, aeration pump is utilized to carry out oxygenation to seawater, utilize lower water temperature system held ocean temperature for abalone fish for before the daily mean temperature of residing seawater, and open water purification system, keep the stable of water quality environment, stop eating and support temporarily, supporting the time is temporarily 24h-36h, reduces the metaboilic level of abalone.
(2) Mare Frigoris Water spray low temperature adaptability regulates
Abalone after step (1) being processed is reprinted on Mare Frigoris Water spray On Transportaion of Live car, Mare Frigoris water is utilized to carry out spraying cooling, the initial temperature of spray Mare Frigoris water is the daily mean temperature of residing seawater before abalone is fished for, the final temperature of spray Mare Frigoris water is the temperature (6 DEG C-12 DEG C) of abalone keep-alive technique initialization, the temperature of sprayed sea water is by lower water temperature Systematical control, the rate of temperature fall of sprayed sea water controls at 4 ± 0.5 DEG C/h, and cooling method is at the uniform velocity to lower the temperature; The oxygen dissolving value of sprayed sea water controls to plunge into the commercial sea 90% of water-soluble oxygen saturation value being not less than this temperature; the flow-control of sprayed sea water is 0.025-0.030L/ * second kilogram abalone; spray mode is continuously spray; after the temperature of abalone is reduced to the temperature (6 DEG C-12 DEG C) of keep-alive technique initialization, then maintains this temperature and spray 0.5 hour continuously.
(3) On Transportaion of Live
The keep-alive pattern of the abalone after step (2) being processed is switched to Mare Frigoris water compound spray pattern, and Mare Frigoris water compound spray pattern refers to the combination of spray model A and spray model B.Spray model A refers to the rain type spray under seawater spraying amount is 0.025-0.030L/ * second kilogram abalone, and spray model B refers to the atomization type spray under seawater spraying amount is 0.015-0.030L/ * second kilogram abalone.Under two kinds of patterns, the oxygen dissolving value of sprayed sea water controls to plunge into the commercial sea 90% of water-soluble oxygen saturation value being not less than this temperature.Under compound spray pattern, the time of spray model A and spray model B compares 2:3.Under compound spray pattern, the temperature of sprayed sea water is the temperature (6 DEG C-12 DEG C) of abalone keep-alive technique initialization.
(4) seawater intensification adaptability is waken up
The keep-alive pattern of the abalone after step (3) being processed is switched to seawater intensification adaptability awakening mode, utilize seawater to carry out spray intensification adaptability to wake up, the initial temperature of sprayed sea water is the temperature (6 DEG C-12 DEG C) of abalone keep-alive technique initialization, the daily mean temperature of final temperature seawater residing for ground, abalone destination of spray Mare Frigoris water, the temperature of sprayed sea water is by lower water temperature Systematical control, the oxygen dissolving value of sprayed sea water controls to plunge into the commercial sea 90% of water-soluble oxygen saturation value being not less than this temperature, the flow-control of sprayed sea water is 0.025-0.030L/ * second kilogram abalone, spray mode is continuously spray, after the temperature of abalone is elevated to the daily mean temperature of seawater residing for ground, destination, maintain this temperature again and spray 0.5 hour continuously.
(5) keep-alive post processing
The live abalone waken up after being terminated by On Transportaion of Live puts into destination seawater breeding, cultivates first 12 hours not feedings, recovers diet amount behind the 12nd little 1/3,24 hours of controlling in diet amount up to 24 hours feeding amounts.
The abalone of keep-alive process and On Transportaion of Live is carried out through above-mentioned 5 steps; substantially can from fish for destination keep-alive success; and surviving transportation method of the present invention was both applicable to land transport; also water-borne transport and long-distance transport is applicable to; especially for long-distance transport, the survival rate of keep-alive efficiency and abalone is improved significantly.
And the mode that surviving transportation method of the present invention adopts in transit spray and compound spray continuously to combine; relative to band water On Transportaion of Live or continuous spray On Transportaion of Live mode; carry the water yield greatly to reduce, the freight volume of single abalone can be improved, reduce cost of transportation.
Owing to improve survival rate, again reduce cost of transportation, substantially increase the economic benefit of transport.
And method whole process of the present invention adopts the keep-alive mode of seawater spraying; do not adopt any harmful reagent; only adopt seawater aeration oxygen replenishing, relative to chemical keepalive method (the dormancy process to abalone), greatly improve safety in transportation and edible.
Surviving transportation method of the present invention also can be applicable to sea cucumber or other ocean software shell-fish, and especially sea cucumber, due to the existence of autolytic enzyme in body, is also difficult to carry out On Transportaion of Live, and the inventive method also can as the reference of sea cucumber surviving transportation method.

Claims (4)

1. a seawater spraying surviving transportation method for abalone, is characterized in that comprising the steps:
(1) keep-alive pre-treatment: after abalone is fished for, disease-free live abalone put into storage pond, holding pond or support water tank temporarily, with aeration pump, oxygenation is carried out to storage pond, holding pond or temporary seawater of supporting in water tank, maintain the daily mean temperature that ocean temperature is residing seawater before abalone is fished for, and keep the stable of water quality environment, stop eating and support temporarily, supporting the time is temporarily 24 ~ 36 hours, reduces the metaboilic level of abalone;
(2) seawater spraying cooling adaptability dormancy: the abalone after supporting process is temporarily reprinted on Mare Frigoris Water spray On Transportaion of Live car, Mare Frigoris water is utilized to carry out spraying cooling, the initial temperature of spray Mare Frigoris water is the daily mean temperature of residing seawater before abalone is fished for, the final temperature of spray Mare Frigoris water is the temperature of abalone keep-alive technique initialization, the temperature of sprayed sea water is by lower water temperature Systematical control, the rate of temperature fall of sprayed sea water controls at 4 ± 0.5 DEG C/h, and cooling method is at the uniform velocity to lower the temperature; Spray mode is continuously spray, and the flow-control of sprayed sea water, 0.025-0.030L/ * second kilogram abalone, after the temperature of abalone is reduced to the temperature of keep-alive technique initialization, then maintains this temperature and sprays 0.5 hour continuously;
(3) On Transportaion of Live: in On Transportaion of Live process, the keep-alive pattern of the abalone after spraying cooling is switched to Mare Frigoris water compound spray pattern, Mare Frigoris water compound spray pattern refers to the combination of two kinds of spray models, the first spray model refers to the rain type spray under seawater spraying amount is 0.025-0.030L/ * second kilogram abalone, the second spray model refers to the atomization type spray under seawater spraying amount is 0.015-0.030L/ * second kilogram abalone, and under compound spray pattern, the temperature of sprayed sea water adopts the temperature of abalone keep-alive technique initialization;
(4) seawater spraying intensification adaptability is waken up: when close to transport destination, be switched to seawater intensification adaptability awakening mode, utilize seawater to carry out spray intensification adaptability to wake up, the initial temperature of sprayed sea water is the temperature of abalone keep-alive technique initialization, the daily mean temperature of final temperature seawater residing for ground, abalone destination of spray Mare Frigoris water, the temperature of sprayed sea water is by lower water temperature Systematical control, the flow-control of sprayed sea water is 0.025-0.030L/ * second kilogram abalone, spray mode is continuously spray, after the temperature of abalone is elevated to the daily mean temperature of seawater residing for ground, destination, maintain this temperature again and spray 0.5 hour continuously,
(5) keep-alive post processing; Keep-alive is terminated rear live abalone and put into destination seawater breeding, cultivate first 12 hours not feedings, behind the 12nd little 1/3,24 hours of controlling in diet amount up to 24 hours feeding amounts, recover diet amount.
2. abalone seawater spraying surviving transportation method as claimed in claim 1; it is characterized in that: in described step (2) and (4), the oxygen dissolving value of sprayed sea water controls to plunge into the commercial sea 90% of water-soluble oxygen saturation value being not less than this temperature, in step (3), under two kinds of patterns, the oxygen dissolving value of sprayed sea water all controls to plunge into the commercial sea 90% of water-soluble oxygen saturation value being not less than this temperature.
3. abalone seawater spraying surviving transportation method as claimed in claim 1, is characterized in that: the temperature of described abalone keep-alive technique initialization is 6 DEG C-12 DEG C.
4. abalone seawater spraying surviving transportation method as claimed in claim 1; it is characterized in that: in described step (3), the spray time of the first spray model and the second spray model is than being 2:3, and two kinds of spray models turned than the wheel that constantly circulates according to the time.
CN201410608037.2A 2014-11-03 2014-11-03 A kind of seawater spraying surviving transportation method of Carnis Haliotidis Active CN104396816B (en)

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CN104719198A (en) * 2015-03-13 2015-06-24 常熟理工学院 Living adult four-gill bass transporting method
CN106665440A (en) * 2017-02-23 2017-05-17 山东大学 Introduction and domestication method for greenshell mussels
CN106888997A (en) * 2017-02-23 2017-06-27 山东大学 A kind of black sufficient Bao introduction domestication method
CN111226850A (en) * 2020-01-19 2020-06-05 中国水产科学研究院淡水渔业研究中心 Novel annular greenhouse system for breeding alosa sapidissima and construction method thereof

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CN104719198A (en) * 2015-03-13 2015-06-24 常熟理工学院 Living adult four-gill bass transporting method
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CN106888997A (en) * 2017-02-23 2017-06-27 山东大学 A kind of black sufficient Bao introduction domestication method
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CN111226850A (en) * 2020-01-19 2020-06-05 中国水产科学研究院淡水渔业研究中心 Novel annular greenhouse system for breeding alosa sapidissima and construction method thereof
CN111226850B (en) * 2020-01-19 2021-11-16 中国水产科学研究院淡水渔业研究中心 Novel annular greenhouse system for breeding alosa sapidissima and construction method thereof

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