CN102613125A - Artificial insemination method of mystus nemurus - Google Patents
Artificial insemination method of mystus nemurus Download PDFInfo
- Publication number
- CN102613125A CN102613125A CN201210124752XA CN201210124752A CN102613125A CN 102613125 A CN102613125 A CN 102613125A CN 201210124752X A CN201210124752X A CN 201210124752XA CN 201210124752 A CN201210124752 A CN 201210124752A CN 102613125 A CN102613125 A CN 102613125A
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- CN
- China
- Prior art keywords
- artificial insemination
- semen
- mystus nemurus
- testis
- digestive tract
- 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.)
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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 insemination method of mystus nemurus, which belongs to the technical field of aquaculture. The artificial insemination method disclosed by the invention comprises the following steps of: performing artificial induced spawning on the mystus nemurus, then cutting a milter, taking testis out of a live body, cutting into pieces, then placing on a 100-mesh silk cover, twisting to get semen, directly dripping the semen on spawn of the mystus nemurus and performing dry process insemination. According to the artificial insemination method disclosed by the invention, the more semen can be extruded out of connective tissues of the testis during the artificial insemination stage of the mystus nemurus, so that the fertilization rate of the mystus nemurus is improved; and the method further has the advantages of preventing the connective tissues of the testis from being stuck on fertilized eggs during the hatching process and improving the hatching rate.
Description
Technical field:
The present invention relates to a method of silk tail digestive tract in artificial insemination, is a field of aquaculture technology.
Background technology:
Silk tail digestive tract in Mystus? Wyckioides? Chaux? Et? Fang is Lancang indigenous fish, because of its caudal fin lobe extending into filamentous named.Be chose as Yunnan Province six your name fishes at present, how carried out breed in Yunnan Province.
Improving fertilization rate and incubation rate is the important means that improves seed output, reduces production costs.Silk tail because the viscosity of highly viscous digestive tract in egg production, and can not be extruded in vitro semen.Mixing a large amount of spermary connective tissues in original test-tube method seminal fluid, the spermary connective tissue sticks on the fertilized egg, in hatching process polluted water, grow mould.
The present invention provides for a method of artificial insemination of digestive tract yarn tail, the literature retrieval, no disclosure of the present invention reports the same.
Summary of the invention:
The object of the present invention is to overcome the inadequacy of the prior art, and to provide a yarn-digestive tract in artificial insemination.
Digestive tract in the present invention, the yarn-artificial insemination, insemination using conventional dry method, the method is characterized in that the yarn-induced spawning of digestive tract, the male profile, the living body by conventional methods take testis, cut into pieces and placed side 10 cm on the 100 mesh sieve silk twist take semen, semen directly onto the wire end of the dry method digestive tract in eggs inseminated.
The advantages of the invention: Can more semen squeezed from testis tissue, avoiding the process of hatching eggs on testis tissue adhered to improve silk tail, the fertilization rate and hatching rate of digestive tract.
Embodiment:
Inventor 2011 by Invention for silk tail section describes a method of digestive tract in artificial insemination, in Yunnan Province, Simao District for silk tail digestive tract in artificial insemination, as follows:
From May 2011 onwards, the use of the method of the present invention silk tail digestive tract in artificial insemination.Examples such as: 1 June 2011 using the prior art method of digestive tract after artificial spawning silk tail, June 2 did not spawn naturally, to be carried out artificial insemination.Grasp milter, dry body fluids after, cut the abdominal cavity open, get spermary by the conventional method live body.Testis was cut out and placed side length of 10 cm on a 100 mesh sieve silk twist take semen, semen directly onto the wire on the end of the dry digestive tract in eggs inseminated according to the existing method of artificial insemination after the fry hatch.
Implementation of the results showed that: this method can improve the digestive tract in the yarn-fertilization rate and hatching rate.
Claims (1)
1 A wire tail method digestive tract in artificial insemination, insemination using the dry method, wherein the method is: the end of the digestive tract in silk artificial oxytocin, the profile male, in vivo take testis, cut into pieces and placed on a 100 mesh sieve silk Tighten take semen, semen directly onto the wire on the end of the dry digestive tract in eggs inseminated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210124752XA CN102613125A (en) | 2012-04-26 | 2012-04-26 | Artificial insemination method of mystus nemurus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210124752XA CN102613125A (en) | 2012-04-26 | 2012-04-26 | Artificial insemination method of mystus nemurus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102613125A true CN102613125A (en) | 2012-08-01 |
Family
ID=46553606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210124752XA Pending CN102613125A (en) | 2012-04-26 | 2012-04-26 | Artificial insemination method of mystus nemurus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102613125A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105028284A (en) * | 2015-09-08 | 2015-11-11 | 云南省渔业科学研究院 | Completely-artificial hemibagrus wyckioides reproduction method |
| CN105230537A (en) * | 2015-10-14 | 2016-01-13 | 南宁学院 | Artificial insemination method for mystus guttatus |
| CN111264423A (en) * | 2020-03-27 | 2020-06-12 | 浙江省海洋水产养殖研究所 | Seedling raising method for acanthocephalus spinosus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101695288A (en) * | 2009-10-22 | 2010-04-21 | 云南省渔业科学研究院 | Artificial propagation method of Mystus wyckioides |
-
2012
- 2012-04-26 CN CN201210124752XA patent/CN102613125A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101695288A (en) * | 2009-10-22 | 2010-04-21 | 云南省渔业科学研究院 | Artificial propagation method of Mystus wyckioides |
Non-Patent Citations (2)
| Title |
|---|
| 薛晨江等: "丝尾鳠的驯养及人工繁殖初报", 《水生态学杂质》 * |
| 许镇平: "斑鳠人工繁殖技术", 《淡水渔业》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105028284A (en) * | 2015-09-08 | 2015-11-11 | 云南省渔业科学研究院 | Completely-artificial hemibagrus wyckioides reproduction method |
| CN105028284B (en) * | 2015-09-08 | 2019-10-01 | 云南省渔业科学研究院 | A kind of whole artificial propagation method of mystus nemurus |
| CN105230537A (en) * | 2015-10-14 | 2016-01-13 | 南宁学院 | Artificial insemination method for mystus guttatus |
| CN105230537B (en) * | 2015-10-14 | 2018-03-13 | 南宁学院 | A kind of Ban Guttatus artificial insemination method |
| CN111264423A (en) * | 2020-03-27 | 2020-06-12 | 浙江省海洋水产养殖研究所 | Seedling raising method for acanthocephalus spinosus |
| CN111264423B (en) * | 2020-03-27 | 2023-04-14 | 浙江省海洋水产养殖研究所 | Seedling raising method for acanthocephalus spinosus |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120801 |