CN103843711B - The transportation resources of a kind of salmon trout - Google Patents
The transportation resources of a kind of salmon trout Download PDFInfo
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- CN103843711B CN103843711B CN201410132577.8A CN201410132577A CN103843711B CN 103843711 B CN103843711 B CN 103843711B CN 201410132577 A CN201410132577 A CN 201410132577A CN 103843711 B CN103843711 B CN 103843711B
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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
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- 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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Abstract
The invention discloses the transportation resources of a kind of salmon trout, the steps include: live body salmon trout to stop eating 48 ~ 72 hours; Anaesthetic gavaculine ethyl ester mesylate is added in anesthesia groove seawater, and to the oxygenating sea water gas in anesthesia groove; Seawater in live fish carrier conveying trough adds anaesthetic gavaculine ethyl ester mesylate, and to the oxygenating sea water in conveying trough; Live body salmon trout after stopping eating is pulled out from culturing pool, pours in anesthesia groove, now complete live body salmon trout deep anaesthesia; Be carried to live fish carrier by dried up for the live body salmon trout of implementing deep anaesthesia, pour in conveying trough; After live fish carrier transports destination to, pulled out by live body salmon trout, put into the tote box having added seawater from conveying trough, band water is carried in culturing pool.Invention increases transportation survival rate, and minimum impact is produced on the recovery in later stage, improve traffic density simultaneously, reduce cost of transportation.
Description
Technical field
The present invention relates to the transportation resources of a kind of fish, particularly relate to the transportation resources of a kind of salmon trout, belong to transportation of live fish technical field.
Background technology
Salmon trout is salmon fishes, comprises salmon subfamily and all kinds belonging to whitefish subfamily.The said salmon trout of present people, be a general concept, it is not refer in particular to a certain fish, but the general designation of salmon and trout.Salmon and trout have comprised multiple types again separately, and as Atlantic salmon, Pacific Ocean salmon, silverside, northern salmon etc. all belong to salmon, rainbow trout, grayling, golden trout etc. are all called trout.Atlantic salmon and these two kinds of fishes of rainbow trout occupy absolute predominance in Salmons gross yield always, and therefore, salmon fishes is generally called Salmons by people's custom.Salmon trout lives in fresh water a bit, and some perches in ocean, breeding season anadromy, does the migration of long distance, is distributed in the Pacific Ocean, the north, the Atlantic Ocean and sea area, the Arctic Ocean and all water systems of bank.Salmon trout meat flavour is delicious, nutritious, for eating raw, Brine processing, smoke, can processed etc.Salmon roe sauce is famous and precious food especially.Most Salmons has migratory, and behavior enlivens, and is swim cold water fish, has high nutritive value and economic worth.For Atlantic salmon, annual winter, Atlantic salmon is sailed against the current from the Atlantic Ocean, migration thousands of miles, leap waterfall is got back to birthplace and is raised up seed, this throughout one's life all in habit travelling fast, creates the characteristic that it violent, kindly collides, mucus is many, oxygen demand is large, therefore its transportation of live fish adds difficulty, proposes stricter requirement to the environmental condition of live fish shipment.
In China, fresh and alive salmon trout is more suitable for the consumption concept of Chinese to aquatic products, therefore no matter from production angle or from business logistical point, select the fresh and alive salmon trout of a kind of long-distance transport, and the mechanical damage that fresh and alive salmon trout is caused is reduced when loading and transporting, ensure higher survival rate, the transportation resources simultaneously reducing cost of transportation seems particularly important.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of effective, the transportation resources of method salmon trout simply alive.
Technical solution of the present invention is: the transportation resources of a kind of salmon trout, the steps include:
(1) live body salmon trout is stopped eating 48 ~ 72 hours;
(2) preanesthesia groove, then in anesthesia groove, fresh clean seawater is injected, anaesthetic gavaculine ethyl ester mesylate is added in anesthesia groove, stir to fully dissolving, benzocaine mesylate final concentration in the seawater in the middle of anesthesia groove is made to be 70mg/L, oxygenating sea water gas in anesthesia groove, makes seawater Nutrient solution be not less than 80%;
(3) seawater in live fish carrier conveying trough adds anaesthetic gavaculine ethyl ester mesylate, the benzocaine mesylate final concentration in conveying trough seawater is made to be 25 ~ 30mg/L, oxygenating sea water simultaneously in conveying trough, makes the seawater Nutrient solution in conveying trough reach more than 80%;
(4) directly the live body salmon trout after stopping eating is pulled out from culturing pool with dredger, pour in anesthesia groove, until the rollover of live body salmon trout health, vigor weakens, but the gill cover is rhythmic opening and closing still, artificial perturbation, without vigorous reaction, now completes live body Salmons deep anaesthesia;
(5) put into tote box gently after being pulled out from anesthesia groove by the live body salmon trout of implementing deep anaesthesia, be dried uply carried to live fish carrier, pour in conveying trough;
(6) after live fish carrier transports destination to, live body salmon trout is pulled out from conveying trough, put into the tote box having added seawater in advance, band water is carried in culturing pool, in culturing pool seawater, Nutrient solution controls more than 110%, within 5 ~ 10 minutes, can recover, after 6 hours, namely fish body recovers active, goes to the normal production management stage.
As improvement, in above-mentioned steps (3), the seawater Nutrient solution after dress fish in conveying trough maintains more than 75%, and conveying trough ocean temperature remains on 10 DEG C in transit; Putting fish density is 260kg/m3, conveying trough inwall small pieces of cloth used for patches elastomeric material.
Technique effect of the present invention is: the anaesthetic that the present invention adopts is gavaculine ethyl ester mesylate (MS-222), has another name called " fish is stabilized ", has safety, reliable, effect advantage rapidly.First salmon trout fast deep anaesthetizes by the present invention in anesthesia groove, simultaneously to the seawater inflation in anesthesia groove, prevent anoxic, anesthesia to fish health is turned on one's side, vigor obviously weakens, then anaesthetize at conveying trough mild or moderate, salmon trout is made to be in half wake states, make Nutrient solution in conveying trough seawater be not less than 75% simultaneously, conveying trough inwall small pieces of cloth used for patches elastomeric material, guarantee to make salmon trout in entrucking and long-distance transport process, avoid causing midway hypoxia death and the mechanical damage of clashing into and causing of struggling because the salmon trout that lives produces excessive stress reaction as far as possible, substantially increase transportation survival rate, and minimum impact is produced on the recovery in later stage, improve traffic density simultaneously, put fish density and reach 260kg/m3, reduce cost of transportation.
Embodiment
Below in conjunction with embodiment, the present invention is further elaborated:
(1) stopped eating 48 ~ 72 hours by the live body salmon trout of each counterpoise 2.5kg, the present embodiment live body salmon trout adopts live body Atlantic salmon.
(2) before shipment, the fiberglass tank of the cuboid volume of prior preparation long 160cm, wide 60cm, dark 55cm is as anesthesia groove, then inject in anesthesia groove and take from underground about 100m by water pump, water temperature is the fresh clean seawater of deep-well of 13 ~ 14 DEG C, makes anesthesia groove inland sea depth of water 30cm;
Add anaesthetic gavaculine ethyl ester mesylate (MS-222) 20g in anesthesia groove, stir with waddy and gavaculine ethyl ester mesylate is fully dissolved in the seawater, gavaculine ethyl ester mesylate final concentration is in the seawater 70mg/L.Gavaculine ethyl ester methanesulfonic acid is fish anaesthetic, and another name is stabilized by fish, is that a class can suppress fish brain sensorium in various degree, makes fish lose the anaesthetic of reflex action.Gavaculine ethyl ester mesylate (MS-222) is the safest, the most reliably and the most effective fish anaesthetic, because it has the characteristics such as easy process, effect is rapid, safety is high, for fresh and alive fish anesthesia transport.
Adopt inflator pump in anesthesia groove, air chamber fills air or liquid oxygen, make seawater Nutrient solution in anesthesia groove be not less than 80%, seawater Nutrient solution is measured by dissolved oxygen meter.
(3) conveying trough in live fish carrier adds benzocaine mesylate anaesthetic MS-222 according to seawater, be 25 ~ 30mg/L to final concentration, open air pump or liquid oxygen oxygen replenishing equipment in transport vehicle simultaneously, make Nutrient solution in conveying trough seawater reach more than 80%.
(4) directly the live body salmon trout after stopping eating is pulled out from culturing pool with dredger, pour in anesthesia groove, anesthesia to live body Salmons health is turned on one's side, vigor weakens, but the gill cover is rhythmic opening and closing still, artificial perturbation is without vigorous reaction, and anesthesia duration is generally 3 ~ 5 minutes, now completes live body Salmons deep anaesthesia.
(5) bubble chamber is put into gently after being pulled out from anesthesia groove by the live body salmon trout of implementing deep anaesthesia, dried uply be carried to live fish carrier, pour conveying trough into, conveying trough madial wall lays canvas, with foam-filled between canvas and conveying trough inwall, prevent the struggle of live body salmon trout from clashing into the mechanical damage caused, play simultaneously and make seawater insulation effect.
Putting fish density in conveying trough is 260kg/m3, and namely every cubic metre of water body dress 260kg fish, makes conveying trough maritime interior waters Nutrient solution maintain more than 75% after dress fish.Conveying trough keeps water temperature at about 10 DEG C, to reduce the metabolic rate of fish by the rocks or refrigeration modes in transit.
(6) after live body salmon trout transports destination to, live body Salmons is pulled out with dredger from conveying trough, band water is carried in the culturing pool of destination, in the culturing pool of destination, Nutrient solution controls more than 110%, within 5 ~ 10 minutes, can recover, after 6 hours, namely fish body recovers active, goes to the normal production management stage.
The present embodiment utilizes the inventive method to transport large gauge live body salmon trout more than 20,000 tail altogether, enters pond survival rate 100%, and enter death only 3 tails in pond 24 hours, lethality, lower than 0.02%, reaches desirable transport effect.
The present invention is at lot of experiments and produces a kind of method that checking basis draws, the method can make live body Salmons in entrucking and transportation, as far as possible reduction stress degree, avoid because fish body is struggled, rubbed and cause mechanical damage, simultaneously can under the prerequisite ensureing transportation survival rate, improve traffic density, reduce cost of transportation, and minimum impact is produced on the recovery of later stage fish body.
Claims (1)
1. a transportation resources for salmon trout, the steps include:
(1) live body salmon trout is stopped eating 48 ~ 72 hours;
(2) preanesthesia groove, then in anesthesia groove, fresh clean seawater is injected, anaesthetic gavaculine ethyl ester mesylate is added in anesthesia groove seawater, and fully dissolve, benzocaine mesylate final concentration in the seawater in the middle of anesthesia groove is made to be 70mg/L, and to the oxygenating sea water gas in anesthesia groove, make the seawater Nutrient solution in anesthesia groove be not less than 80%;
(3) seawater in live fish carrier conveying trough adds anaesthetic gavaculine ethyl ester mesylate, the benzocaine mesylate final concentration in conveying trough seawater is made to be 25 ~ 30mg/L, and to the oxygenating sea water in conveying trough, the seawater Nutrient solution in conveying trough is made to reach more than 80%, conveying trough ocean temperature remains on 10 DEG C in transit, it is 260kg/m3 that seawater in conveying trough puts fish density, conveying trough inwall small pieces of cloth used for patches elastomeric material;
(4) pulled out from culturing pool by the live body salmon trout after stopping eating, pour in anesthesia groove, until the rollover of live body salmon trout health, vigor weakens, but the gill cover still rhythmic opening and closing, artificial perturbation, without vigorous reaction, now completes live body salmon trout deep anaesthesia;
(5) put into tote box gently after being pulled out from anesthesia groove by the live body salmon trout of implementing deep anaesthesia, be dried uply carried to live fish carrier, pour in conveying trough;
(6) after live fish carrier transports destination to, live body salmon trout is pulled out from conveying trough, put into the tote box having added seawater in advance, band water is carried in culturing pool, in culturing pool seawater, Nutrient solution controls more than 110%, within 5 ~ 10 minutes, can recover, after 6 hours, namely fish body recovers active, goes to the normal production management stage.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410132577.8A CN103843711B (en) | 2014-04-03 | 2014-04-03 | The transportation resources of a kind of salmon trout |
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| CN201410132577.8A CN103843711B (en) | 2014-04-03 | 2014-04-03 | The transportation resources of a kind of salmon trout |
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| CN103843711A CN103843711A (en) | 2014-06-11 |
| CN103843711B true CN103843711B (en) | 2015-12-30 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104221976A (en) * | 2014-10-17 | 2014-12-24 | 广东海洋大学 | Method for waterless keep-alive transportation by narcotizing tilapia mossambica with low-concentration carbon dioxide |
| CN105165692B (en) * | 2015-10-26 | 2018-06-15 | 华中农业大学 | A kind of method of loach parent anesthesia |
| CN105432527A (en) * | 2015-12-18 | 2016-03-30 | 贵州大学 | Method for increasing fresh and alive rate of carps in transportation process |
| CN106342729B (en) * | 2016-08-26 | 2019-02-19 | 山东东方海洋科技股份有限公司 | A kind of salmon trout flounder sole solid polyculture method and its production system |
| CN106577394A (en) * | 2016-12-16 | 2017-04-26 | 山东东方海洋科技股份有限公司 | Oncorhynchus masou narcosis method |
| CN106577404A (en) * | 2016-12-16 | 2017-04-26 | 山东东方海洋科技股份有限公司 | Oncorhynchus keta walbaum narcosis method |
| CN108633790B (en) * | 2018-04-16 | 2020-11-03 | 中国水产科学研究院黄海水产研究所 | Anesthesia transportation method for seriolala quinqueradiata seedlings |
| CN112772534A (en) * | 2021-01-11 | 2021-05-11 | 浙江海洋大学 | Keep-alive transportation method for large aquatic products |
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| CN103027004A (en) * | 2013-01-09 | 2013-04-10 | 中国海洋大学 | Long-distance transportation method of sepia esculenta adults |
| CN103081832A (en) * | 2013-01-04 | 2013-05-08 | 中国科学院海洋研究所 | Atlantic salmon anesthesia method |
| CN103081829A (en) * | 2013-01-04 | 2013-05-08 | 中国科学院海洋研究所 | Pool classifying method of swimming fishes |
| CN103283651A (en) * | 2013-05-23 | 2013-09-11 | 山东省海水养殖研究所 | Transportation method of narcotized fish by atomized anesthetic |
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- 2014-04-03 CN CN201410132577.8A patent/CN103843711B/en active Active
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| CN103081832A (en) * | 2013-01-04 | 2013-05-08 | 中国科学院海洋研究所 | Atlantic salmon anesthesia method |
| CN103081829A (en) * | 2013-01-04 | 2013-05-08 | 中国科学院海洋研究所 | Pool classifying method of swimming fishes |
| CN103027004A (en) * | 2013-01-09 | 2013-04-10 | 中国海洋大学 | Long-distance transportation method of sepia esculenta adults |
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Effective date of registration: 20200302 Address after: 264006 Lijia village, Shanhou, Dajijia office, Yantai Economic and Technological Development Zone, Shandong Province Patentee after: Guoxin Oriental (Yantai) recycling aquaculture technology Co., Ltd Address before: 264003 No. 18 AUCMA street, Laishan District, Shandong, Yantai Patentee before: Shandong Oriental Ocean Sci-tech Co., Ltd., |
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