CN102475066A - Artificial reproducing and breeding technology of pelteobagrus vachelli - Google Patents
Artificial reproducing and breeding technology of pelteobagrus vachelli Download PDFInfo
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- CN102475066A CN102475066A CN2010105735294A CN201010573529A CN102475066A CN 102475066 A CN102475066 A CN 102475066A CN 2010105735294 A CN2010105735294 A CN 2010105735294A CN 201010573529 A CN201010573529 A CN 201010573529A CN 102475066 A CN102475066 A CN 102475066A
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- technology
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- pelteobagrus vachelli
- reproducing
- breeding
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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
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- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to an artificial reproducing and breeding technology of pelteobagrus vachelli. According to the research and the development for the artificial reproducing and breeding technology of the pelteobagrus vachelli which is high-quality wild commercial fishes, the pelteobagrus vachelli can be a new breeding breed. The artificial reproducing and breeding technology mainly comprises a domesticating technology for parent fish, a distinguishing technology for sexual maturity of the parent fish, an artificial spawning technology, an artificial inseminating technology, an embryo hatching technology and a larva fish breeding technology.
Description
[technical field]
The present invention relates to a kind of artificial propagation and seedling growing process of Pelteobagrus vachelli; Especially be that object carries out artificial propagation and fry rearing technical research with Pelteobagrus vachelli (Pelteobagrus vachelli); The breed object of exploitation high-quality to be satisfying the urgent demand of Chongqing City aquatic products industry development, and theoretical direction is provided for the artificial propagation and the seedling growing process of other famous-particular-excellent cultured fishes.
[background technology]
There is the abundant stock of fish in waters, the Changjiang river, Chongqing City.But owing to overfishing, water environment pollution, wild resource suffers very big destruction, and value volume and range of product sharply descends; Possibly cause also after the retaining of reservoir area of Three Gorges that fish living environment (feeding ground, breeding farm etc.) changes, the procreation of population is caused serious threat, so the protection of the stock of fish be extremely urgent.We carry out the artificial propagation and the breeding research of Pelteobagrus vachelli, and its expected result is protected the wild fish resource for the artificial releasing who after the retaining of reservoir area of Three Gorges, carries out fry, and optimizing aquatic ecosystem bio-diversity structure will be that otherwise effective technique supports.
[summary of the invention]
The technical problem that the present invention will solve provides a kind of artificial propagation and seedling growing process of Pelteobagrus vachelli, the more existing reports of the fundamental biological knowledge research of relevant Pelteobagrus vachelli.But moving domesticating, artificial propagation techniques and nurture of fish fingerlings, it does not still have the research report at home and abroad.
For solving the problems of the technologies described above; Technical scheme that the present invention adopts is: carry out Pelteobagrus vachelli artificial propagation and fry rearing Study on Technology and exploitation; Culture object for Chongqing City's aquatic products industry provides new high-quality, and theoretical direction is provided for other famous-particular-excellent artificial propagation of fish and seedling growing process; On this technological basis, can carry out the fry artificial releasing of reservoir area of Three Gorges, with the protection aquatic ecosystem the wild fish resource and optimize its bio-diversity structure.
Compared with prior art, the invention has the beneficial effects as follows: at present Pelteobagrus vachelli still is wild economic fish, and it is carried out the obvious novelty of the research on possessing skills.Because propagating artificially of this kind fish has good market prospects, the success of this technology development will be played bigger impetus to the development of city's aquatic products industry.
[embodiment]
Key problem in technology is the artificial induced spawning and the insemination techniques of development Pelteobagrus vachelli.Confirm propagating artificially under the condition through testing, parent population is carried out the opportunity and the righttest medicine and the dosage of hastening parturition of artificial induced spawning; Development makes the technology that fertilized egg that artificial insemination obtains can normal development.
1. the method that combines with experimental observation with open-air sampling obtains the biological information about its growth and breeding.On this basis, the experimental condition of parent population is propagated in design artificially.Through the continuous sampling of being propagated artificially parent population the anniversary and the data that mensuration is obtained, further optimize cultivating condition, the technology that the parent population maturity is differentiated.
2. in the large-scale circulating water culture system of strictly controlled environment ecological factor, screened best ocyodinic, the righttest hastening parturition dosage and the righttest hasten parturition mode and opportunity becomes the artificial induced spawning technology.
Claims (5)
1. the artificial propagation of a Pelteobagrus vachelli and seedling growing process.
2. can be to the Pelteobagrus vachelli artificial propagation of production unit transfer and the supporting technology of fry rearing.
3. acclimatization culture can carry out the parent population of artificial propagation.
4. parent population raises and train and the authentication technique of maturity.
5. main ecological factor is to the survival rate of newly hatched larvae and the influence of aperture opening ratio, thus the supporting technology that design is efficiently cultured prelarva.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105735294A CN102475066A (en) | 2010-11-28 | 2010-11-28 | Artificial reproducing and breeding technology of pelteobagrus vachelli |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105735294A CN102475066A (en) | 2010-11-28 | 2010-11-28 | Artificial reproducing and breeding technology of pelteobagrus vachelli |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102475066A true CN102475066A (en) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105735294A Pending CN102475066A (en) | 2010-11-28 | 2010-11-28 | Artificial reproducing and breeding technology of pelteobagrus vachelli |
Country Status (1)
| Country | Link |
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| CN (1) | CN102475066A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103004663A (en) * | 2012-12-21 | 2013-04-03 | 苏州市水产养殖场有限公司 | Pelteobagrus fulvidraco artificial propagation process |
| CN103931525A (en) * | 2014-04-09 | 2014-07-23 | 新疆维吾尔自治区水产科学研究所 | Artificial reproduction and fry breeding method for Gymnodiptychus dybowskii |
| CN104585094A (en) * | 2015-01-16 | 2015-05-06 | 苏州市水产研究所有限公司 | Method for breeding Xenocypris argentea Gunther artificially |
| CN106804481A (en) * | 2016-12-20 | 2017-06-09 | 武汉百瑞生物技术有限公司 | A kind of cultural method of high-quality Pelteobagrus fulvidraco |
| CN110731280A (en) * | 2019-11-14 | 2020-01-31 | 武汉中科瑞华生态科技股份有限公司 | Artificial propagation method for Glyptosternum tergitum |
-
2010
- 2010-11-28 CN CN2010105735294A patent/CN102475066A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103004663A (en) * | 2012-12-21 | 2013-04-03 | 苏州市水产养殖场有限公司 | Pelteobagrus fulvidraco artificial propagation process |
| CN103931525A (en) * | 2014-04-09 | 2014-07-23 | 新疆维吾尔自治区水产科学研究所 | Artificial reproduction and fry breeding method for Gymnodiptychus dybowskii |
| CN104585094A (en) * | 2015-01-16 | 2015-05-06 | 苏州市水产研究所有限公司 | Method for breeding Xenocypris argentea Gunther artificially |
| CN106804481A (en) * | 2016-12-20 | 2017-06-09 | 武汉百瑞生物技术有限公司 | A kind of cultural method of high-quality Pelteobagrus fulvidraco |
| CN110731280A (en) * | 2019-11-14 | 2020-01-31 | 武汉中科瑞华生态科技股份有限公司 | Artificial propagation method for Glyptosternum tergitum |
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Addressee: Yang Huai Document name: Notification of Passing Preliminary Examination of the Application for Invention |
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| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Yang Huai Document name: Notification of Publication of the Application for Invention |
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| DD01 | Delivery of document by public notice |
Addressee: Yang Huai Document name: Notification of before Expiration of Request of Examination as to Substance |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120530 |