CN103478038B - The transportation resources of wild Hucho bleekeri living body temporary feeding - Google Patents
The transportation resources of wild Hucho bleekeri living body temporary feeding Download PDFInfo
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- CN103478038B CN103478038B CN201310449745.1A CN201310449745A CN103478038B CN 103478038 B CN103478038 B CN 103478038B CN 201310449745 A CN201310449745 A CN 201310449745A CN 103478038 B CN103478038 B CN 103478038B
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- hucho bleekeri
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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 transportation resources of the present invention's wild Hucho bleekeri living body temporary feeding, comprise: (1) takes corresponding rescue measure to the Hucho bleekeri live body of catching by mistake, Hucho bleekeri live body is put into the square container that bottom width is greater than length of fish body temporarily to place, proceed to the pond having uninterrupted flowing water to enter on the bank after anaesthetic anaesthetize and support recovery temporarily nearby supporting in water body temporarily to add; (2) proceed in above-mentioned square container after Hucho bleekeri live body situation is stablized, and in water body, add anaesthetic and the gentle bacterium medicine that disappears, strengthen the dissolved oxygen amount in water body; Note in transit the situation of change of Hucho bleekeri live body and water body, supplement in time and add anaesthetic; 3) before putting into crawl, check the scar situation of fish body body surface, after wound is coated with effacement bacterium medicine, is placed on punching in intake tunnel wakes up, crawl can be put into safely and carry out artificial domestication work in early stage.The inventive method can improve the survival rate of by mistake catching wild Hucho bleekeri.
Description
technical field:
The present invention is relevant with catching the transportation resources of wild Hucho bleekeri living body temporary feeding by mistake.
background technology:
Hucho bleekeri (Hucho bleekeri Kimura), is under the jurisdiction of salmon shape order, salmon section, and taimen belongs to, and is formerly called brave Jiayu, the Changjiang river wise man sieve salmon, Bu Shi wise man sieve salmon and bayesian wise man sieve salmon etc.; Local popular name: fish for cats, brave Jiayu (Sichuan, Qinghai) and bar fish (Shaanxi) etc., belong to the distinctive large-scale salmon fishes of Upper Yangtze River, and be also the unique large-scale indigenous salmon fishes in Qinghai-xizang Plateau Region, there is very high scientific research, ecology and economic worth.
The former habitat of Hucho bleekeri is in High aititude mountain area, The turbulent river crashes its way through, water cleaning, in addition it has a violent temper, the Hucho bleekeri live body that local sideline production fisherman utilizes fixation or drift net to catch, after most hauling, interval tens minutes is namely dead, cannot be transported to support base temporarily and carry out strange land rescue and raise and train; And wild Hucho bleekeri is individual, because the ecotope of former habitat worsens year by year, human activity is frequent, and population quantity is sharply declining, and the difficulty of fishing for wild Hucho bleekeri individuality is increasing.
Because the individual main aggregation zone of Hucho bleekeri is distributed in the domestic sufficient river valley of pin wood in Sichuan Province, as unique provincial aquatic products research institute-aquatic products research institute of Sichuan Province of Sichuan Province from the mid-90 in 20th century namely the correlative study work of Hucho bleekeri.
No matter the wild Hucho bleekeri Individual Size lethality that current locality is fished for all reaches more than 90%, and individuality is larger, lethality can reach 100%.Local sideline production fisherman, for the wild Hucho bleekeri live body of fishing for, generally adopts the feedbag or the fertilizer bag that live fish are loaded Durchgangshohle, then sack is fixed on bank, utilizes the water body natural-aeration of flowing to support temporarily; Once the base of raising and train near confirming needs to buy, turn load the Plastic Drum of well cutting or bucket by fish, by automobile or motorcycle transport to appointed place, the haulage time of general midway can not more than 2 hours, and per half an hour changes a water body.The foster temporarily transportation resources of this wild Hucho bleekeri, on the one hand owing to supporting narrow space temporarily, water exchange capacity is little, and Hucho bleekeri has a violent temper, the sack phenomenon of colliding dress fish is obvious, and hauling macrura reevesii body is struggled strong in addition, physical consumption is large, body surface is by gill net scratch, and cause and supporting in process temporarily, the lethality of Hucho bleekeri reaches more than 80%; On the other hand in transportation, the vessel space of dress fish is narrow and small, and fish body struggle phenomenon is serious, causes body surface wound to be aggravated, there is oozing phenomenon in gill cover place, although per half an hour changes water once, water body is little, and dissolved oxygen is low, in addition transport on road and jolt, in most cases, live fish transport to specify raise and train base time on the point of dying, survival rate only can reach about 5%.
summary of the invention:
The object of the invention is improve the wild Hucho bleekeri living body temporary feeding transportation resources of by mistake catching the survival rate of wild Hucho bleekeri to provide a kind of.
The object of the present invention is achieved like this:
The transportation resources of the present invention's wild Hucho bleekeri living body temporary feeding, the method comprises the following steps:
(1) corresponding rescue measure is taked to the Hucho bleekeri live body of catching by mistake, such as surface wound is coated with effacement bacterium medicine, and be immersed in add and disappear in the water body of bacterium medicine, and Hucho bleekeri live body is put into the square container that bottom width is greater than length of fish body and temporarily place, add after anaesthetic anaesthetize supporting temporarily in water body subsequently, recovery is supported nearby temporarily in the pond that proceeding to has uninterrupted flowing water to enter on the bank;
(2) proceed in above-mentioned square container after Hucho bleekeri live body situation is stablized, and in water body, add anaesthetic and the gentle bacterium medicine that disappears, strengthen the dissolved oxygen amount in water body; Note in transit the situation of change of Hucho bleekeri live body and water body, when muddy and warming phenomenon appear in water body, the old water of 1/4 ~ 1/2 can be bled off, change the new water of injection 1/4 ~ 1/2, supplement in time and add anaesthetic, make the travelling reduced capability of Hucho bleekeri live body, until transport safely specify raise and train on base;
3) before putting into crawl, the scar situation of fish body body surface should be checked, after wound is coated with effacement bacterium medicine, places it in intake tunnel to rush and wake up, artificial domestication work in early stage can be carried out by safe sink.
The present invention is supported temporarily by anesthesia and adds the means of transportation that water is changed in inflation, can improve the survival rate of by mistake catching wild Hucho bleekeri live body, be conducive to solving a difficult problem of collecting wild Hucho bleekeri live body in domestication techniques research process:
(1) for the Hucho bleekeri live body of catching by mistake, utilize corresponding technological means to proceed to suitable foster temporarily pond, its survival rate can reach more than 30%;
(2) take above-mentioned method of supporting temporarily nearby, the Hucho bleekeri live body after situation being stablized, by vehicle carrying inflation water tank live fish forwarded to specify raise and train base, its survival rate can reach more than 50%.
embodiment:
The transportation resources of the present embodiment wild Hucho bleekeri living body temporary feeding comprises the following steps:
(1) the Hucho bleekeri live body of will by mistake catch, take corresponding rescue measure, such as surface wound is coated with effacement bacterium medicine, and be immersed in add and disappear in the water body of bacterium medicine, Hucho bleekeri live body is put into the square container that bottom width is greater than length of fish body temporarily to place, add after anaesthetic anaesthetize supporting temporarily in water body subsequently, recovery is supported nearby temporarily in the pond that proceeding to has uninterrupted flowing water to enter on the bank; The gentle bacterium medicine that disappears: example hydrochloric acid terramycin pulvis, florfenicol powder or benzylpenicillin potassium/sodium pulvis etc., anaesthetic: MS-222 or eugenol;
(2) proceed in above-mentioned square container after Hucho bleekeri live body situation is stablized, and in water body, add anaesthetic and the gentle bacterium medicine that disappears, utilize the power supply of automobile self to connect small inflatable pump (power < 50 watts) work and connect the gentle stone of tracheae, in square container, inject air incessantly, strengthen the dissolved oxygen amount in water body; Or utilize industrial grade oxygen directly to connect the gentle stone of tracheae, continually in square container, inject pure oxygen.Note in transit the situation of change of Hucho bleekeri live body and water body, when muddy and warming phenomenon appear in water body, the old water of 1/3 can be bled off, change the new water of injection 1/3, supplement in time and add anaesthetic, make the travelling reduced capability of Hucho bleekeri live body, until transport safely specify raise and train on base;
3) before putting into crawl, the scar situation of fish body body surface should be checked, after wound is coated with effacement bacterium medicine, places it in punching in intake tunnel and wake up, artificial domestication work in early stage can be carried out by safe sink.
The various embodiments described above are further described foregoing of the present utility model, but this should be interpreted as that the scope of the above-mentioned theme of the utility model is only limitted to above-described embodiment.All technology realized based on foregoing all belong to scope of the present utility model.
Claims (1)
1. wild Hucho bleekeri living body temporary feeding transportation resources, the method comprises the following steps:
(1) to the Hucho bleekeri live body of catching by mistake, take corresponding rescue measure, Hucho bleekeri live body is put into the square container that bottom width is greater than length of fish body temporarily to place, proceed to the pond having uninterrupted flowing water to enter on the bank after anaesthetic anaesthetize and support recovery temporarily nearby supporting in water body temporarily to add subsequently;
(2) after Hucho bleekeri live body situation is stable, proceed in above-mentioned square container, and in water body, add anaesthetic and the gentle bacterium medicine that disappears, strengthen the dissolved oxygen amount in water body; Note in transit the situation of change of Hucho bleekeri live body and water body, when muddy and warming phenomenon appear in water body, bleed off the old water of 1/4 ~ 1/2, change the new water of injection 1/4 ~ 1/2, supplement in time and add anaesthetic, make the travelling reduced capability of Hucho bleekeri live body, until transport safely specify raise and train on base;
3) before putting into crawl, check the scar situation of fish body body surface, after wound is coated with effacement bacterium medicine, places it in intake tunnel to rush and wake up, crawl can be descended safely to carry out artificial domestication work in early stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310449745.1A CN103478038B (en) | 2013-09-29 | 2013-09-29 | The transportation resources of wild Hucho bleekeri living body temporary feeding |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310449745.1A CN103478038B (en) | 2013-09-29 | 2013-09-29 | The transportation resources of wild Hucho bleekeri living body temporary feeding |
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| Publication Number | Publication Date |
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| CN103478038A CN103478038A (en) | 2014-01-01 |
| CN103478038B true CN103478038B (en) | 2015-08-26 |
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| CN201310449745.1A Expired - Fee Related CN103478038B (en) | 2013-09-29 | 2013-09-29 | The transportation resources of wild Hucho bleekeri living body temporary feeding |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103798171B (en) * | 2014-02-22 | 2015-07-15 | 上海海洋大学 | No-water transportation method of aquatic product |
| CN105325322A (en) * | 2014-08-12 | 2016-02-17 | 中国科学院水生生物研究所 | Method improving Mongolia culter fry transportation survival rate |
| CN112471055B (en) * | 2020-11-26 | 2022-05-03 | 四川省农业科学院水产研究所(四川省水产研究所) | Fertilized egg transportation device for hucho taimen |
| CN112772533A (en) * | 2021-01-11 | 2021-05-11 | 浙江海洋大学 | Keep-alive transportation device for substantially aquatic products and operation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2011172505A (en) * | 2010-02-24 | 2011-09-08 | Fisheries Research Agency | Technique for enabling larval fish of grouper to exist by water current |
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Non-Patent Citations (3)
| Title |
|---|
| 张佑民等.川陕哲罗鲑.《陕西水生野生动植物》.西安地图出版社,2006,(第1版),第11-12页. * |
| 徐振武等.川陕哲罗鲑.《陕西野生动物图鉴》.陕西旅游出版社,2004,(第1版),第285页. * |
| 马建章等.川陕哲罗鲑.《中国野生动物保护实用手册》.科学技术文献出版社,2002,(第1版),第362页. * |
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Granted publication date: 20150826 Termination date: 20160929 |