CN108782351A - A kind of breeding method of catfish - Google Patents
A kind of breeding method of catfish Download PDFInfo
- Publication number
- CN108782351A CN108782351A CN201710292141.9A CN201710292141A CN108782351A CN 108782351 A CN108782351 A CN 108782351A CN 201710292141 A CN201710292141 A CN 201710292141A CN 108782351 A CN108782351 A CN 108782351A
- Authority
- CN
- China
- Prior art keywords
- catfish
- oviposition
- abdomen
- ovum
- breeding method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 241001233037 catfish Species 0.000 title claims abstract description 22
- 238000009395 breeding Methods 0.000 title claims abstract description 8
- 102000002322 Egg Proteins Human genes 0.000 claims abstract description 8
- 108010000912 Egg Proteins Proteins 0.000 claims abstract description 8
- 210000001015 abdomen Anatomy 0.000 claims abstract description 8
- 230000017448 oviposition Effects 0.000 claims abstract description 8
- 210000004681 ovum Anatomy 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 108700012941 GNRH1 Proteins 0.000 claims abstract description 4
- 239000000579 Gonadotropin-Releasing Hormone Substances 0.000 claims abstract description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000004568 cement Substances 0.000 claims abstract description 4
- 239000003814 drug Substances 0.000 claims abstract description 4
- 229940079593 drug Drugs 0.000 claims abstract description 4
- 230000002196 ecbolic effect Effects 0.000 claims abstract description 4
- 210000002149 gonad Anatomy 0.000 claims abstract description 4
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims abstract description 4
- 239000011976 maleic acid Substances 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 230000001568 sexual effect Effects 0.000 claims abstract description 4
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims abstract description 4
- ORTYMGHCFWKXHO-UHFFFAOYSA-N diethadione Chemical compound CCC1(CC)COC(=O)NC1=O ORTYMGHCFWKXHO-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229960003675 diethadione Drugs 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000050 nutritive effect Effects 0.000 abstract description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241001674048 Phthiraptera Species 0.000 description 1
- 241000791868 Selene orstedii Species 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000006467 substitution reaction 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
-
- 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
- A01K61/17—Hatching, e.g. incubators
-
- 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
Landscapes
- 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)
Abstract
The invention discloses a kind of breeding method of catfish, 1) selection of parent population:Cabrage 0.5kg or more, raun abdomen is selected to expand, gonopore is red and swollen, light to press abdomen that squeeze out ovum grain;2) it promotes the sexual maturity:Nian parent populations pass through antenatal cultivation gonad, and oxytocic drug is the mixture of maleic acid dioxone and Luteinizing hormone releasing-hormone A2;3) catfish oviposition attachment is arranged in spawning pond;4) it is taken out after catfish oviposition and is put into cement hatchery, the depth of water is in 0.5 1m, wherein the density domination of ovum is in 20,000/m3The water surface.Beneficial effects of the present invention are:This method cultivates the fast with the speed of growth of catfish, and best in quality, nutritive value is high, the advantages that easily fishing.
Description
Technical field
The present invention relates to technical field of aquaculture, the breeding method of specifically a kind of catfish.
Background technology
Nian(Nidn) fish(Catfish it) is commonly called as pool lice, also known as cherishes head fish.Catfish, the similar of Jie " catfish ", Nian are almost divided
For cloth in the whole world, most types are to live in the fresh water in pond or rivers and creeks etc., but Partial Species are lived in ocean.Generally
Body on there is no squama, have flat head and big mouth, there is several long hairs around mouth, using this must can identify taste, this is it
Feature.Not only individual is big for catfish, and growth is fast, and low temperature resistant, and lower oxygen concentration resistance, meat flavour is delicious, deep to be liked by northern consumer.
Invention content
The object of the present invention is to provide a kind of breeding methods of catfish.
The technical proposal of the invention is realized in this way:A kind of breeding method of catfish, 1) selection of parent population:Select tail
0. 5kg or more is weighed, raun abdomen expands, and gonopore is red and swollen, light to press abdomen that squeeze out ovum grain;2) it promotes the sexual maturity:Nian parent populations are by antenatal
Gonad is cultivated, oxytocic drug is the mixture of maleic acid dioxone and Luteinizing hormone releasing-hormone A2;3) it is arranged in spawning pond
Catfish oviposition attachment;4) it is taken out after catfish oviposition and is put into cement hatchery, the depth of water is in 0. 5 1m, wherein the density control of ovum
System is in 20,000/m3The water surface.
Beneficial effects of the present invention are:This method cultivates the fast with the speed of growth of catfish, best in quality, nutritive value
The advantages that height, easily fishing.
Specific implementation mode
The breeding method of-kind of catfish, 1) selection of parent population:0. 5kg or more of cabrage, raun abdomen is selected to expand, reproduction
Hole is red and swollen, light to press abdomen that squeeze out ovum grain;2) it promotes the sexual maturity:Nian parent populations pass through antenatal cultivation gonad, and oxytocic drug is for maleic acid
The mixture of Europe ketone and Luteinizing hormone releasing-hormone A2;3) catfish oviposition attachment is arranged in spawning pond;4) it is taken after catfish oviposition
Go out to be put into cement hatchery, the depth of water is in 0.5 1m, wherein the density domination of ovum is in 20,000/m3The water surface.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited to
This, any one skilled in the art is in the technical scope of present disclosure, according to the technique and scheme of the present invention
And its inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (1)
1. a kind of breeding method of catfish, which is characterized in that 1) selection of parent population:Select cabrage 0.5kg or more, raun abdomen
It expands, gonopore is red and swollen, light to press abdomen that squeeze out ovum grain;)It promotes the sexual maturity:Nian parent populations pass through antenatal cultivation gonad, and oxytocic drug is
The mixture of maleic acid dioxone and Luteinizing hormone releasing-hormone A2;3) catfish oviposition attachment is arranged in spawning pond;4) catfish
It is taken out after oviposition and is put into cement hatchery, the depth of water is in 0.5 1m, wherein the density domination of ovum is in 20,000/m3The water surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710292141.9A CN108782351A (en) | 2017-04-28 | 2017-04-28 | A kind of breeding method of catfish |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710292141.9A CN108782351A (en) | 2017-04-28 | 2017-04-28 | A kind of breeding method of catfish |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108782351A true CN108782351A (en) | 2018-11-13 |
Family
ID=64070156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710292141.9A Pending CN108782351A (en) | 2017-04-28 | 2017-04-28 | A kind of breeding method of catfish |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108782351A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110551808A (en) * | 2019-09-25 | 2019-12-10 | 西南大学 | Southern catfish sex chromosome specific molecular marker, genetic sex identification method based on molecular marker and parthenocarpic fish production method |
-
2017
- 2017-04-28 CN CN201710292141.9A patent/CN108782351A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110551808A (en) * | 2019-09-25 | 2019-12-10 | 西南大学 | Southern catfish sex chromosome specific molecular marker, genetic sex identification method based on molecular marker and parthenocarpic fish production method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104719223B (en) | Tor-brevifilis pond artificial aquaculture method | |
CN104542407B (en) | Two-stage cultivation method for loach offspring seeds | |
CN107114283B (en) | A kind of artificial breeding method of Collichthys lucidus | |
CN107079843B (en) | Breeding method of coregonus ussuriensis fries | |
CN104472412A (en) | Coilia ectenes step type breeding method | |
CN109619005A (en) | A kind of cultural method of solenaia oliveivora | |
CN109197711A (en) | A kind of method of the native pond artificial breeding of Procambius clarkii | |
CN105325329A (en) | High-yield culture method for grass carp | |
CN103891657A (en) | Natural propagation method for coilia ectenes | |
CN105557584A (en) | All-seawater larval rearing and indoor industrialized culture method for trachidermus fasciatus heckel | |
CN101401555B (en) | Industrialized fingerling cultivation method for late cod croaker shaped spotted maigre and special clean fish hardening agent thereof | |
CN101669451B (en) | Method for improving production efficiency of yellow perch by hybridization with perca schrenki | |
CN107155956B (en) | Sebastes roseus artificial fry cultivation method | |
CN108782351A (en) | A kind of breeding method of catfish | |
JP2007222150A (en) | Method for producing cultured fish containing little mercury content | |
CN106172135A (en) | A kind of method of Puffer fish natural propagation | |
CN103461243B (en) | Low-salinity cultivating method for siniperca scherzeri steindachner fries | |
CN103766249B (en) | A kind of mixed feed feeding method of Parapenaeopsis hardwickii seed rearing | |
CN103918592A (en) | Crucian fry cultivation method | |
CN108782385A (en) | A kind of cultural method of Macrobrachium rosenbergii seedling | |
CN109197715A (en) | A kind of artificial breeding of Penaeus vannamei method | |
CN107581109A (en) | A kind of land envelope type cherry salmon artificial fecundation method | |
CN103719006B (en) | A kind of method for improving knife long-tailed anchovy parent survival rate during artificial breeding | |
CN106818541A (en) | A kind of breeding method of catfish | |
CN103503805A (en) | Method for breeding catfishes |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181113 |
|
WD01 | Invention patent application deemed withdrawn after publication |