CN204070144U - A kind of freshwater shrimp with activity mesh sheet breeds net cage - Google Patents
A kind of freshwater shrimp with activity mesh sheet breeds net cage Download PDFInfo
- Publication number
- CN204070144U CN204070144U CN201420464926.1U CN201420464926U CN204070144U CN 204070144 U CN204070144 U CN 204070144U CN 201420464926 U CN201420464926 U CN 201420464926U CN 204070144 U CN204070144 U CN 204070144U
- Authority
- CN
- China
- Prior art keywords
- net cage
- mesh sheet
- activity
- magic tape
- activity mesh
- 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
Links
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
Abstract
The utility model discloses a kind of freshwater shrimp with activity mesh sheet and breed net cage, net cage (1) is the making of mesh 20 object mesh sheet, juvenile prawn can be cultivated wherein, the round hair side of magic tape (4) is made in the both sides, upper strata at the middle part of net cage (1), the burr side of magic tape (4) is made in the both sides of activity mesh sheet (2), bonded the round hair side of the burr side of the magic tape (4) of activity mesh sheet (2) and the magic tape (4) of net cage (1) both sides during use, the activity mesh sheet of making forms a small-sized net cage (3); Use the utility model, activity mesh sheet is bonded into small-sized net cage (3), the oogenesis parent shrimp of freshwater shrimp breeds in small-sized net cage (3), hatch into the mesh by activity mesh sheet (2) after juvenile prawn, cultivate in net cage (1), pull out after parent shrimp breeds, take off activity mesh sheet (2), net cage (1) normally can cultivate juvenile prawn; The utility model does not take too much space, and freshwater shrimp breeds conveniently, little on juvenile prawn impact.
Description
Technical field
The utility model relates to fish production field, and specifically a kind of freshwater shrimp with activity mesh sheet breeds net cage.
Background technology
The habit that freshwater shrimp has oogenesis to breed, when the hatching of freshwater shrimp ovum grain becomes the young, leave close shrimp and live on one's own life, tradition uses net cage to breed freshwater shrimp seedling, generally oogenesis freshwater shrimp is directly placed in juvenile shrimp cultivation net cage, after juvenile prawn hatches, then fish for freshwater shrimp, because close shrimp is fished for not in time, often ingest juvenile prawn, juvenile prawn is constituted a threat to, copies shrimp instrument in addition when fishing for close shrimp and can cause mechanical damage to juvenile prawn, reduce juvenile shrimp cultivation survival rate.
Summary of the invention
For overcoming above-mentioned defect, the utility model devises a kind of freshwater shrimp with activity mesh sheet and breeds net cage.
The technical solution of the utility model is, a kind of freshwater shrimp with activity mesh sheet breeds net cage, it is characterized in that, accompanying drawings the utility model, net cage (1) is the making of mesh 20 object mesh sheet, juvenile prawn can be cultivated wherein, the round hair side of magic tape (4) is made in the both sides, upper strata at the middle part of net cage (1), be sewn into opening rectangular shape on top, activity mesh sheet (2) mesh size 1.5 centimetres, close shrimp can be stoped to pass through and do not tackle juvenile prawn, activity mesh sheet (2) width is equal with net cage (1) width, length is equal with the round hair side length of the magic tape made (4), the burr side of magic tape (4) is made in the both sides of activity mesh sheet (2), during use, the round hair side of the burr side of the magic tape (4) of activity mesh sheet (2) and the magic tape (4) of net cage (1) both sides is bonded, the activity mesh sheet of making forms a small-sized net cage (3).
Beneficial effect: use the utility model, activity mesh sheet is bonded into small-sized net cage (3), the oogenesis parent shrimp of freshwater shrimp breeds in small-sized net cage (3), hatch into the mesh by activity mesh sheet (2) after juvenile prawn, cultivate in net cage (1), pull out after parent shrimp breeds, take off activity mesh sheet (2), net cage (1) normally can cultivate juvenile prawn; The utility model does not take too much space, and freshwater shrimp breeds conveniently, little on juvenile prawn impact.
Accompanying drawing explanation
Fig. 1 is the utility model structure chart.
In figure: (1) net cage, (2) activity mesh sheet, (3) small-sized net cage, (4) magic tape.
Embodiment
Accompanying drawings the utility model, a kind of freshwater shrimp with activity mesh sheet breeds net cage, it is characterized in that, net cage (1) is the making of mesh 20 object mesh sheet, juvenile prawn can be cultivated wherein, the round hair side of magic tape (4) is made in the both sides, upper strata at the middle part of net cage (1), be sewn into opening rectangular shape on top, activity mesh sheet (2) mesh size 1.5 centimetres, close shrimp can be stoped to pass through and do not tackle juvenile prawn, activity mesh sheet (2) width is equal with net cage (1) width, length is equal with the round hair side length of the magic tape made (4), the burr side of magic tape (4) is made in the both sides of activity mesh sheet (2), during use, the round hair side of the burr side of the magic tape (4) of activity mesh sheet (2) and the magic tape (4) of net cage (1) both sides is bonded, the activity mesh sheet of making forms a small-sized net cage (3), use the utility model, activity mesh sheet is bonded into small-sized net cage (3), the oogenesis parent shrimp of freshwater shrimp breeds in small-sized net cage (3), hatch into the mesh by activity mesh sheet (2) after juvenile prawn, cultivate in net cage (1), pull out after parent shrimp breeds, take off activity mesh sheet (2), net cage (1) normally can cultivate juvenile prawn, the utility model does not take too much space, and freshwater shrimp breeds conveniently, little on juvenile prawn impact.
Claims (1)
1. breed net cage with the freshwater shrimp of activity mesh sheet for one kind, it is characterized in that, net cage (1) is the making of mesh 20 object mesh sheet, juvenile prawn can be cultivated wherein, the round hair side of magic tape (4) is made in the both sides, upper strata at the middle part of net cage (1), be sewn into opening rectangular shape on top, activity mesh sheet (2) mesh size 1.5 centimetres, close shrimp can be stoped to pass through and do not tackle juvenile prawn, activity mesh sheet (2) width is equal with net cage (1) width, length is equal with the round hair side length of the magic tape made (4), the burr side of magic tape (4) is made in the both sides of activity mesh sheet (2), during use, the round hair side of the burr side of the magic tape (4) of activity mesh sheet (2) and the magic tape (4) of net cage (1) both sides is bonded, the activity mesh sheet of making forms a small-sized net cage (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420464926.1U CN204070144U (en) | 2014-08-18 | 2014-08-18 | A kind of freshwater shrimp with activity mesh sheet breeds net cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420464926.1U CN204070144U (en) | 2014-08-18 | 2014-08-18 | A kind of freshwater shrimp with activity mesh sheet breeds net cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204070144U true CN204070144U (en) | 2015-01-07 |
Family
ID=52162930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420464926.1U Expired - Fee Related CN204070144U (en) | 2014-08-18 | 2014-08-18 | A kind of freshwater shrimp with activity mesh sheet breeds net cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204070144U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104920262A (en) * | 2015-06-23 | 2015-09-23 | 李成启 | Method for breeding fishes with net cages capable of separating fishes of different sizes |
| CN105028268A (en) * | 2015-06-23 | 2015-11-11 | 李成启 | Classified net-cage fish cultivating method |
-
2014
- 2014-08-18 CN CN201420464926.1U patent/CN204070144U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104920262A (en) * | 2015-06-23 | 2015-09-23 | 李成启 | Method for breeding fishes with net cages capable of separating fishes of different sizes |
| CN105028268A (en) * | 2015-06-23 | 2015-11-11 | 李成启 | Classified net-cage fish cultivating method |
| CN104920262B (en) * | 2015-06-23 | 2017-08-04 | 李成启 | A kind of use can separate the method for the fish culture in net pen of different building shape fish |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20150818 |
|
| EXPY | Termination of patent right or utility model |