CN206658842U - A kind of attached ovum base of megalobrama amblycephala - Google Patents
A kind of attached ovum base of megalobrama amblycephala Download PDFInfo
- Publication number
- CN206658842U CN206658842U CN201720311286.4U CN201720311286U CN206658842U CN 206658842 U CN206658842 U CN 206658842U CN 201720311286 U CN201720311286 U CN 201720311286U CN 206658842 U CN206658842 U CN 206658842U
- Authority
- CN
- China
- Prior art keywords
- mesh sheet
- square box
- lobate
- megalobrama amblycephala
- cross
- 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.)
- Expired - Fee Related
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Classifications
-
- 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 utility model discloses a kind of attached ovum base of megalobrama amblycephala, it is characterized in that, attached ovum base is made using framework and mesh sheet, use the attached ovum base of the utility model, if Heavenly Stems and Earthly Branches column is set in megalobrama amblycephala spawning pond, one group of attached ovum base is set above every column, the tiling mesh sheet of square box is set to be covered with the middle lower floor of spawning pond water body, the lobate mesh sheet of vertical brace is unfolded in water body, after megalobrama amblycephala spawning, fish-egg is invested in the lobate mesh sheet of vertical brace, unnecessary fish-egg is invested after falling in tiling mesh sheet, fish-egg is kept to fall in Sediments, it is good using the attached ovum base of the utility model effect of hatching, improve the breeding incubation rate of megalobrama amblycephala.
Description
Technical field
Fish production field is the utility model is related to, specifically a kind of attached ovum base of megalobrama amblycephala.
Background technology
Megalobrama amblycephala is a kind of high-quality freshwater fish, in artificial propagation megalobrama amblycephala, because the adhesion of megalobrama amblycephala is weaker, easily
Fall in departing from attached ovum base, drop into the megalobrama amblycephala fish-egg of water bottom due to anoxic death by suffocation, cause megalobrama amblycephala numerous
It is low to grow incubation rate.
The content of the invention
To overcome drawbacks described above, the utility model devises a kind of attached ovum base of megalobrama amblycephala.
The technical solution of the utility model is a kind of attached ovum base of megalobrama amblycephala, it is characterized in that, attached ovum base uses framework and mesh sheet
Making, the framework is made up of column, cross, square box, vertical brace, and the mesh sheet is the polyethylene mesh sheet of mesh 8-20 mesh,
Mesh sheet includes lobate mesh sheet peace lapping piece, long 30-50 centimetres, wide 10-20 centimetres, the length and width for the mesh sheet that tiles of lobate mesh sheet
Consistent with square box, the length of side of the square box is 1.0-2.0 rice, diagonally sets cross, cross is in cross intersection
The lower section of the heart sets column, the high 0.8-1.2 rice of column, and 30-50 centimetres of column lower section is inserted in bed mud, keeps firm, square
The corner of frame sets the vertical brace erected, and vertical brace is high 50-80 centimetres, some lobate mesh sheet of bondage in vertical brace, lobate mesh sheet interval
10-15 centimetres, some tiling mesh sheet of bondage on four sides of square box and cross, tiling mesh sheet is fixed on four sides of square box
And on cross, keep the flattened state of tiling mesh sheet.
Beneficial effect：Using the attached ovum base of the utility model, if setting Heavenly Stems and Earthly Branches column, every column in megalobrama amblycephala spawning pond
Top sets one group of attached ovum base, the tiling mesh sheet of square box is covered with the middle lower floor of spawning pond water body, the lobate mesh sheet of vertical brace is relaxed
Exhibition is in water body, and after megalobrama amblycephala spawning, fish-egg is invested in the lobate mesh sheet of vertical brace, and unnecessary fish-egg invests tiling mesh sheet after falling
On, keep fish-egg to fall in Sediments, it is good using the attached ovum base of the utility model effect of hatching, improve the breeding of megalobrama amblycephala
Incubation rate.
Brief description of the drawings
Fig. 1 is the utility model structure chart.
In figure：1 vertical brace, 2 lobate mesh sheet, 3 square boxs, 4 crosses, 5 tiling mesh sheet, 6 columns.
Embodiment
It is described with reference to the drawings the utility model, a kind of attached ovum base of megalobrama amblycephala, it is characterized in that, attached ovum base uses framework and mesh sheet
Make, the framework is made up of column 6, cross 4, square box 3, vertical brace 1, and the mesh sheet is the polythene net of mesh 8-20 mesh
Piece, mesh sheet include the peaceful lapping piece 5 of lobate mesh sheet 2, long 30-50 centimetres, wide 10-20 centimetres, the tiling mesh sheet 5 of lobate mesh sheet 2
Length and width it is consistent with square box, the length of side of the square box 3 is 1.0-2.0 rice, and diagonal to set cross 4, cross 4 is ten
The lower section of word support crossing center sets column 6, the high 0.8-1.2 rice of column 6, and 30-50 centimetres of 6 lower section of column is inserted in bed mud, protected
Keep steady solid, the vertical brace 1 erected is set in the corner of square box 3, and high 50-80 centimetres of vertical brace 1, bondage is some lobate in vertical brace 1
Mesh sheet 2, lobate mesh sheet 2 are spaced 10-15 centimetres, some tiling mesh sheet 5 of bondage, tiling on four sides of square box 3 and cross 4
Mesh sheet 5 is fixed on four sides and cross 4 of square box 3, keeps the flattened state of tiling mesh sheet 5.
Beneficial effect：Using the attached ovum base of the utility model, if setting Heavenly Stems and Earthly Branches column 6 in megalobrama amblycephala spawning pond, every vertical
The top of post 6 sets one group of attached ovum base, the tiling mesh sheet 5 of square box 3 is covered with the middle lower floor of spawning pond water body, vertical brace 1 it is lobate
Mesh sheet 2 is unfolded in water body, and after megalobrama amblycephala spawning, fish-egg is invested in the lobate mesh sheet 2 of vertical brace 1, and unnecessary fish-egg falls rear attached
In in tiling mesh sheet 5, fish-egg is kept to fall in Sediments, it is good using the attached ovum base of the utility model effect of hatching, improve
The breeding incubation rate of megalobrama amblycephala.
Claims (1)
1. a kind of attached ovum base of megalobrama amblycephala, it is characterized in that, attached ovum base is made using framework and mesh sheet, and the framework is by column, cross
Support, square box, vertical brace composition, the mesh sheet is the polyethylene mesh sheet of mesh 8-20 mesh, and mesh sheet includes lobate mesh sheet peace lapping
Piece, lobate mesh sheet it is long 30-50 centimetres, wide 10-20 centimetres, the length and width for the mesh sheet that tiles is consistent with square box, the square box
The length of side is 1.0-2.0 rice, diagonally sets cross, and cross sets column, column height in the lower section of cross crossing center
0.8-1.2 rice, 30-50 centimetres of column lower section are inserted in bed mud, keep firm, the vertical brace erected is set in the corner of square box,
Vertical brace is high 50-80 centimetres, some lobate mesh sheet of bondage in vertical brace, lobate 10-15 centimetres of mesh sheet interval, on four sides of square box
And some tiling mesh sheet of bondage on cross, tiling mesh sheet are fixed on four sides and cross of square box, keep tiling mesh sheet
Flattened state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720311286.4U CN206658842U (en) | 2017-03-28 | 2017-03-28 | A kind of attached ovum base of megalobrama amblycephala |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720311286.4U CN206658842U (en) | 2017-03-28 | 2017-03-28 | A kind of attached ovum base of megalobrama amblycephala |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206658842U true CN206658842U (en) | 2017-11-24 |
Family
ID=60373088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720311286.4U Expired - Fee Related CN206658842U (en) | 2017-03-28 | 2017-03-28 | A kind of attached ovum base of megalobrama amblycephala |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206658842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110036948A (en) * | 2019-03-22 | 2019-07-23 | 中国水产科学研究院珠江水产研究所 | A kind of method of ox head porgy batch breeding |
-
2017
- 2017-03-28 CN CN201720311286.4U patent/CN206658842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110036948A (en) * | 2019-03-22 | 2019-07-23 | 中国水产科学研究院珠江水产研究所 | A kind of method of ox head porgy batch breeding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20180328 |