CN107432261B - Domestication method of wild silurus siluroides - Google Patents
Domestication method of wild silurus siluroides Download PDFInfo
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- CN107432261B CN107432261B CN201710828469.8A CN201710828469A CN107432261B CN 107432261 B CN107432261 B CN 107432261B CN 201710828469 A CN201710828469 A CN 201710828469A CN 107432261 B CN107432261 B CN 107432261B
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 241000347488 Silurus Species 0.000 title claims abstract description 13
- 241000251468 Actinopterygii Species 0.000 claims abstract description 31
- 241000685317 Triplophysa Species 0.000 claims abstract description 22
- 230000003203 everyday effect Effects 0.000 claims abstract description 15
- 238000009395 breeding Methods 0.000 claims abstract description 13
- 230000001488 breeding effect Effects 0.000 claims abstract description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 10
- 239000001301 oxygen Substances 0.000 claims abstract description 10
- 230000006978 adaptation Effects 0.000 claims abstract description 6
- 235000003642 hunger Nutrition 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 229930182555 Penicillin Natural products 0.000 claims description 18
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 claims description 18
- 229940049954 penicillin Drugs 0.000 claims description 18
- AAOVKJBEBIDNHE-UHFFFAOYSA-N diazepam Chemical compound N=1CC(=O)N(C)C2=CC=C(Cl)C=C2C=1C1=CC=CC=C1 AAOVKJBEBIDNHE-UHFFFAOYSA-N 0.000 claims description 14
- 229960003529 diazepam Drugs 0.000 claims description 14
- 230000037396 body weight Effects 0.000 claims description 10
- 241001233037 catfish Species 0.000 claims description 9
- 229940125725 tranquilizer Drugs 0.000 claims description 7
- 239000003204 tranquilizing agent Substances 0.000 claims description 7
- 230000002936 tranquilizing effect Effects 0.000 claims description 7
- 230000003044 adaptive effect Effects 0.000 claims description 5
- 238000004659 sterilization and disinfection Methods 0.000 claims description 5
- 230000004936 stimulating effect Effects 0.000 claims description 5
- 229940079593 drug Drugs 0.000 claims description 4
- 239000003814 drug Substances 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 238000006213 oxygenation reaction Methods 0.000 claims description 2
- 241000252185 Cobitidae Species 0.000 abstract description 4
- 238000009360 aquaculture Methods 0.000 abstract description 2
- 244000144974 aquaculture Species 0.000 abstract description 2
- 230000035945 sensitivity Effects 0.000 abstract description 2
- 241001417871 Silurus asotus Species 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 241000252206 Cypriniformes Species 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 241000233805 Phoenix Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000881711 Acipenser sturio Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241000167880 Hirundinidae Species 0.000 description 1
- 241001328417 Triplophysa siluroides Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000000366 juvenile effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- 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
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
-
- 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)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The invention relates to the technical field of aquaculture, in particular to a method for domesticating wild silurus siluroides, which comprises the following steps: (1) the method comprises the following steps of putting wild caught catfish-like plateau loaches into a domestication breeding base and placing the wild catfish-like plateau loaches into a domestication pond, erecting a sunshade net above the domestication pond, fasting for 5 days under quiet conditions, starting feeding domestication on the 6 th day, starting noise domestication on the 11 th day, carrying out hunger domestication on the fishes after noise adaptation and feeding, feeding the fishes twice, four times and six times every week, wherein the feeding proportion is 0.65 percent of the weight, forcing the fishes to eat actively during feeding, domesticating for one month, and carrying out normal breeding work according to 0.65 percent of the weight every day after the domestication is finished; the method fully considers the factors of low temperature, high oxygen content, light, noise, vibration sensitivity and the like of the living environment of the highland loach similar to , carries out domestication on the highland loach with pertinence, and greatly improves the success rate of domestication. Provides key technical reference for domestication, protection, development and utilization of wild plateau loaches.
Description
Technical Field
The invention relates to the technical field of aquaculture, in particular to a method for domesticating wild silurus siluroides.
Background
Catfish plateau loaches (Triplophysa siluroides), also called pseudo plateau loaches and pseudo catfish plateau loaches, belong to the order Cypriniformes (Cypriniformes) and the family Misgurni Anguillicaudati subfamily (Nemachilinae) and the genus Misgurni. They live in the bottom of the river and like to move in the environment that the main branch flow of the river has turbulent water flow and the bottom of the river has more gravels. Mainly uses insects and benthic invertebrates as food, and also swallows juvenile fish. Naturally distributed in the upstream of the yellow river (over Lanzhou), and only distributed in the yellow river main stream and the tributaries of the white river and the black river in Sichuan province, and distributed in Qinghai and Gansu provinces. At present, the silurus asotus is small in population quantity, some river sections are difficult to capture and slow to grow (Dingrui, 1994), the silurus asotus is listed as 'list of new wild animals protected by new emphasis in Sichuan province' and 'book of red skin of animals endangered in China', and the research for strengthening the silurus asotus is urgent in the aspect of biological diversity protection.
The fish protection is usually realized by artificial cultivation and propagation after artificial domestication. The key technology lies in the domestication work of wild fishes, the wild silurus siluroides is small in quantity, the fishing amount is small, the wild silurus is very sensitive to light, noise, vibration and the like, and the harvested species are easy to die.
At present, the domestication method of the plateau catfish without a system has the disadvantages of poor domestication effect, low domestication success rate, high death rate, great influence on the development of subsequent work, influence on the protection work of artificial propagation and the like of the plateau catfish, and restriction on the large-scale popularization, development and breeding work. How to solve the problem of wild species domestication is a key technology for realizing protection, development and utilization.
Disclosure of Invention
Aiming at the existing problems and problems to be solved, the invention provides a scientific and effective wild species domestication method.
In order to achieve the purpose, the invention adopts the technical scheme that: a wild silurus highland domestication method comprises the following steps:
(1) placing wild catfish-like plateau loaches captured in the field into an oxygenation bag, anesthetizing by using a tranquilizer, adding penicillin, and quickly returning to a domestication and breeding base under the conditions of shading and adding ice;
(2) adjusting temperature after reaching base, putting the whole bag into water with the temperature of 16 +/-0.5 ℃ for adaptive temperature adjustment, and then adjusting the temperature according to the weight of 6kg/m3Putting the catfish plateau loaches into a domestication pond with the length, width and height of 4 × 3 × 6m and the water depth of 30-50 cm;
(3) a sunshade net is erected 30cm above the domestication pond, meanwhile, concealed objects sheltered by fishes are put into the pond, and after stabilizing medicines with the water volume of 1 per mill are added, penicillin is added for disinfection;
(4) ensuring sufficient oxygen, controlling the temperature to be 16 +/-0.5 ℃, stimulating with running water and shading 2/3, and fasting for 5 days under quiet conditions;
(5) stopping adding tranquilizer from day 6, feeding according to 0.45% of body weight of plateau loach, feeding according to 0.02% increase every day, and feeding for 10 days to reach feeding amount of 0.65%;
(6) feeding once at 8 am and 6 pm every day from day 11, feeding, adding 55-65 dB music/noise for 2-3 hr, and acclimating for one month;
(7) after the noise and feeding adaptation, the fish is subjected to hunger domestication, the fish is fed for 3 times every two, four and six weeks, the feeding proportion of each time is 0.65 percent of the weight, the fish is forced to actively snatch when being fed, and the fish is domesticated for one month;
(8) after acclimatization is finished, normal breeding work is carried out according to 0.65% of the body weight every day.
Further, in the step (1), the diazepam is diazepam with the concentration of 50 mg/L, and the penicillin is 200 mg/L.
Further, in the step (3), the concentration of the penicillin is 200 mg/L.
In the invention, during the famine domestication, the fed material is a market product, and the manufacturer is sturgeon feed with the specification of 1.0 produced by Huaqiao phoenix group Chengdu phoenix feed Limited company.
The beneficial technical effects of the invention are as follows: the method fully considers the factors of low temperature, high oxygen content, light, noise, vibration sensitivity and the like of the living environment of the highland loach similar to , carries out domestication on the highland loach with pertinence, and greatly improves the success rate of domestication. Provides key technical reference for domestication, protection, development and utilization of wild plateau loaches.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A wild silurus highland domestication method comprises the following steps:
(1) placing wild catfish-like plateau loaches captured in an oxygen charging bag, anesthetizing with diazepam and adding penicillin, and rapidly transporting to a domestication breeding base under the conditions of shading and adding ice, wherein the diazepam is diazepam and has a concentration of 50 mg/L, and the penicillin has a concentration of 200 mg/L;
(2) adjusting temperature after reaching the base, putting the whole bag into 16 ℃ water for adaptive temperature adjustment, and then adjusting the temperature according to the ratio of 6kg/m3Putting the catfish plateau loaches into a domestication pond with the length, width and height of 4 × 3 × 6m and the water depth of 40 cm;
(3) a sunshade net is arranged 30cm above the domestication pond, meanwhile, concealed objects sheltered by fishes are put into the domestication pond, and after 1 per mill of diazepam in water volume is added, penicillin is added for disinfection, wherein the concentration of the penicillin is 200 mg/L.
(4) Ensuring sufficient oxygen, controlling the temperature to be 16 ℃, stimulating with running water and shading 2/3, and fasting for 5 days under quiet conditions;
(5) stopping adding tranquilizer from day 6, feeding according to 0.45% of body weight of plateau loach, feeding according to 0.02% increase every day, and feeding for 10 days to reach feeding amount of 0.65%;
(6) feeding once at 8 am and 6 pm every day from day 11, adding 60 dB of music/noise for 2 hours after feeding, and acclimating for one month;
(7) after the noise and feeding adaptation, the fish is subjected to hunger domestication, the fish is fed for 3 times every two, four and six weeks, the feeding proportion of each time is 0.65 percent of the weight, the fish is forced to actively snatch when being fed, and the fish is domesticated for one month;
(8) after acclimatization is finished, normal breeding work is carried out according to 0.65% of the body weight every day.
Example 2
A wild silurus highland domestication method comprises the following steps:
(1) placing wild catfish-like plateau loaches captured in an oxygen charging bag, anesthetizing with diazepam, adding penicillin, and rapidly returning to a domestication breeding base under the conditions of shading and adding ice, wherein the diazepam is diazepam and has a concentration of 50 mg/L, and the penicillin has a concentration of 200 mg/L;
(2) adjusting temperature after reaching base, putting the whole bag into 15.5 deg.C water for adaptive temperature adjustment, and adjusting the temperature according to 6kg/m3Putting the catfish plateau loaches into a domestication pond with the length, width and height of 4 × 3 × 6m and the water depth of 30 cm;
(3) a sunshade net is erected 30cm above the domestication pond, meanwhile, concealed objects sheltered by fishes are put into the pond, and after stabilizing medicines with the water volume of 1 per mill are added, penicillin is added for disinfection;
(4) ensuring sufficient oxygen, controlling the temperature to be 15.5 ℃, stimulating with running water and shading 2/3, and fasting for 5 days under quiet conditions;
(5) stopping adding tranquilizer from day 6, feeding according to 0.45% of body weight of plateau loach, feeding according to 0.02% increase every day, and feeding for 10 days to reach feeding amount of 0.65%;
(6) feeding once at 8 am and 6 pm every day from day 11, adding 55 dB of music/noise for 2 hours after feeding, and acclimating for one month;
(7) after the noise and feeding adaptation, the fish is subjected to hunger domestication, the fish is fed for 3 times every two, four and six weeks, the feeding proportion of each time is 0.65 percent of the weight, the fish is forced to actively snatch when being fed, and the fish is domesticated for one month;
(8) after acclimatization is finished, normal breeding work is carried out according to 0.65% of the body weight every day.
Example 3
A wild silurus highland domestication method comprises the following steps:
(1) placing wild catfish-like plateau loaches captured in an oxygen charging bag, anesthetizing with diazepam, adding penicillin, and rapidly returning to a domestication breeding base under the conditions of shading and adding ice, wherein the diazepam is diazepam and has a concentration of 50 mg/L, and the penicillin has a concentration of 200 mg/L;
(2) adjusting temperature after reaching the base, putting the whole bag into 16.5 ℃ water for adaptive temperature adjustment, and then adjusting the temperature according to the ratio of 6kg/m3Putting the catfish plateau loaches into a domestication pond with the length, width and height of 4 × 3 × 6m and the water depth of 50 cm;
(3) a sunshade net is erected 30cm above the domestication pond, meanwhile, concealed objects sheltered by fishes are put into the pond, and after stabilizing medicines with the water volume of 1 per mill are added, penicillin is added for disinfection;
(4) ensuring sufficient oxygen, controlling the temperature to be 16.5 ℃, stimulating with running water and shading 2/3, and fasting for 5 days under quiet conditions;
(5) stopping adding tranquilizer from day 6, feeding according to 0.45% of body weight of plateau loach, feeding according to 0.02% increase every day, and feeding for 10 days to reach feeding amount of 0.65%;
(6) feeding once at 8 am and 6 pm each day from day 11, feeding, adding 65 dB of music/noise for 3 hours, and acclimating for one month;
(7) after the noise and feeding adaptation, the fish is subjected to hunger domestication, the fish is fed for 3 times every two, four and six weeks, the feeding proportion of each time is 0.65 percent of the weight, the fish is forced to actively snatch when being fed, and the fish is domesticated for one month;
(8) after acclimatization is finished, normal breeding work is carried out according to 0.65% of the body weight every day.
Claims (3)
1. A wild silurus highland domestication method is characterized by comprising the following steps:
(1) placing wild catfish-like plateau loaches captured in the field into an oxygenation bag, anesthetizing by using a tranquilizer, adding penicillin, and quickly returning to a domestication and breeding base under the conditions of shading and adding ice;
(2) adjusting temperature after reaching base, putting the whole bag into water with the temperature of 16 +/-0.5 ℃ for adaptive temperature adjustment, and then adjusting the temperature according to the weight of 6kg/m3Putting the catfish plateau loaches into a domestication pond with the length, width and height of 4 × 3 × 6m and the water depth of 30-50 cm;
(3) a sunshade net is erected 30cm above the domestication pond, meanwhile, concealed objects sheltered by fishes are put into the pond, and after stabilizing medicines with the water volume of 1 per mill are added, penicillin is added for disinfection;
(4) ensuring sufficient oxygen, controlling the temperature to be 16 +/-0.5 ℃, stimulating with running water and shading 2/3, and fasting for 5 days under quiet conditions;
(5) stopping adding tranquilizer from day 6, feeding according to 0.45% of body weight of plateau loach, feeding according to 0.02% increase every day, and feeding for 10 days to reach feeding amount of 0.65%;
(6) feeding once at 8 am and 6 pm every day from day 11, feeding, adding 55-65 dB music/noise for 2-3 hr, and acclimating for one month;
(7) after the noise and feeding adaptation, the fish is subjected to hunger domestication, the fish is fed for 3 times every two, four and six weeks, the feeding proportion of each time is 0.65 percent of the weight, the fish is forced to actively snatch when being fed, and the fish is domesticated for one month;
(8) after acclimatization is finished, normal breeding work is carried out according to 0.65% of the body weight every day.
2. The method for domesticating wild silurus as claimed in claim 1, wherein in the step (1), the diazepam is diazepam, the concentration is 50 mg/L, and the concentration of penicillin is 200 mg/L.
3. The method for domesticating wild silurus as claimed in claim 1, wherein in the step (3), the concentration of penicillin is 200 mg/L.
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| CN201710828469.8A CN107432261B (en) | 2017-09-14 | 2017-09-14 | Domestication method of wild silurus siluroides |
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| CN110604077A (en) * | 2019-11-08 | 2019-12-24 | 塔里木大学 | Pond domestication technology of special wild Triplophysa metrygii |
| CN112106699A (en) * | 2020-08-28 | 2020-12-22 | 都江堰如理如法冷水鱼养殖技术研究中心 | Method for domesticating loach fish with cold water flowing property in migratory place |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101513173A (en) * | 2008-02-19 | 2009-08-26 | 中国水产科学研究院东海水产研究所 | Method for ecological acclimation of feeding habits of wild large individual acanthogobius ommaturus |
| CN103461251A (en) * | 2013-09-29 | 2013-12-25 | 四川省农业科学院水产研究所 | Method for artificially propagating triplophysa siluroides |
| CN106106294A (en) * | 2016-07-25 | 2016-11-16 | 云南华电鲁地拉水电有限公司 | A kind of offspring seed cultivation method of beautiful Triplophysa |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101513173A (en) * | 2008-02-19 | 2009-08-26 | 中国水产科学研究院东海水产研究所 | Method for ecological acclimation of feeding habits of wild large individual acanthogobius ommaturus |
| CN103461251A (en) * | 2013-09-29 | 2013-12-25 | 四川省农业科学院水产研究所 | Method for artificially propagating triplophysa siluroides |
| CN106106294A (en) * | 2016-07-25 | 2016-11-16 | 云南华电鲁地拉水电有限公司 | A kind of offspring seed cultivation method of beautiful Triplophysa |
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