CN203827874U - Breeding net cage for procambarus clarkii - Google Patents
Breeding net cage for procambarus clarkii Download PDFInfo
- Publication number
- CN203827874U CN203827874U CN201420252132.9U CN201420252132U CN203827874U CN 203827874 U CN203827874 U CN 203827874U CN 201420252132 U CN201420252132 U CN 201420252132U CN 203827874 U CN203827874 U CN 203827874U
- Authority
- CN
- China
- Prior art keywords
- breeding
- juvenile prawn
- juvenile
- net cage
- shrimp
- 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
- 238000009395 breeding Methods 0.000 title claims abstract description 40
- 230000001488 breeding effect Effects 0.000 title claims abstract description 40
- 241000238030 Procambarus clarkii Species 0.000 title abstract 4
- 241000238557 Decapoda Species 0.000 claims abstract description 80
- 230000000366 juvenile effect Effects 0.000 claims abstract description 46
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 230000004083 survival effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 abstract 2
- 241000238017 Astacoidea Species 0.000 abstract 1
- 230000034004 oogenesis Effects 0.000 description 3
- 230000012447 hatching Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
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
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses a breeding net cage for procambarus clarkia. The breeding net cage is characterized by being composed of an inserted rod, a traction rope, a parent shrimp breeding cage body, a juvenile shrimp cultivating cage body and a juvenile shrimp attachment substrate. When the breeding net cage for the procambarus clarkia is used, brooding crayfish parent shrimps are placed in the parent shrimp breeding cage body, after being brooded, juvenile shrimps enter the juvenile shrimp cultivating cage body through large meshes of the parent shrimp breeding cage body and are attached to the juvenile shrimp attachment substrate for cultivation, the parent shrimps and the parent shrimp breeding cage body are taken out to prevent the parent shrimps from eating the juvenile shrimps, and therefore the survival rate of the juvenile shrimps is increased. The breeding net cage for the procambarus clarkia is simple in structure, convenient to operate and remarkable in effect.
Description
Technical field
The utility model relates to fish production field, specifically a kind of Procambius clarkii breeding net cage.
Background technology
Procambius clarkii claims again cray, it is the aquatic products first gram animal that a kind of people like food, cray belongs to oogenesis breeding, shrimp ovum and juvenile prawn stage invest on the appendage of cray, in the situation that feed lacks, cray is killed each other, the juvenile prawn especially just having bred, become tasty food in the mouth of large specification parent shrimp, make juvenile prawn survival rate low.
Summary of the invention
For overcoming above-mentioned defect, the utility model has designed a kind of Procambius clarkii breeding net cage.
The technical solution of the utility model is, a kind of Procambius clarkii breeding net cage, it is characterized in that, breeding net cage is made up of inserted link, pulling rope, close shrimp breeding case, juvenile prawn incubator, juvenile prawn adherance, described close shrimp breeding case is totally-enclosed net cage, and the volume of close shrimp breeding case is 1/6th of juvenile prawn incubator, 1.5 centimetres of the meshes of close shrimp breeding case, be arranged in juvenile prawn incubator, its Corner Strapped pulling rope lies on juvenile prawn incubator exaggerated; Described juvenile prawn incubator is opened type net cage, and mesh 40 orders arrange the juvenile prawn adherance that some employing polythene net sheets are made in case, and four jiaos of juvenile prawn incubator are fixed on inserted link with pulling rope.
Beneficial effect: use the utility model Procambius clarkii breeding net cage, oogenesis cray parent shrimp is placed in close shrimp breeding case, after juvenile prawn hatching, by the large mesh of close shrimp breeding case, enter juvenile prawn incubator, invest juvenile prawn adherance and cultivate, close shrimp and close shrimp breeding case are taken out, avoid the close shrimp juvenile prawn that ingests, improved juvenile prawn survival rate; The utility model is simple in structure, handled easily, and effect is remarkable.
Brief description of the drawings
Fig. 1 is the utility model structure chart.
In figure: 1 inserted link, 2 pulling ropes, 3 juvenile prawn incubators, 4 close shrimp breeding casees, 5 fixing pulling ropes, 6 juvenile prawn adherances.
Embodiment
Accompanying drawings the utility model, a kind of Procambius clarkii breeding net cage, it is characterized in that, breeding net cage is made up of inserted link 1, pulling rope 2, close shrimp breeding case 4, juvenile prawn incubator 3, juvenile prawn adherance 6, described close shrimp breeding case 4 is totally-enclosed net cage, and the volume of close shrimp breeding case 4 is 1/6th of juvenile prawn incubators 3,1.5 centimetres of the meshes of close shrimp breeding case 4, be arranged in juvenile prawn incubator 3, its Corner Strapped pulling rope 5 lies on juvenile prawn incubator 3 exaggerated; Described juvenile prawn incubator 3 is opened type net cage, and mesh 40 orders arrange the juvenile prawn adherance 6 that some employing polythene net sheets are made in case, and four jiaos of juvenile prawn incubator 3 are fixed on inserted link 1 with pulling rope 2; Use the utility model Procambius clarkii breeding net cage, oogenesis cray parent shrimp is placed in close shrimp breeding case 4, after juvenile prawn hatching, by the large mesh of close shrimp breeding case 4, enter juvenile prawn incubator 3, invest juvenile prawn adherance 6 and cultivate, close shrimp and close shrimp breeding case are taken out, avoid the close shrimp juvenile prawn that ingests, improved juvenile prawn survival rate; The utility model is simple in structure, handled easily, and effect is remarkable.
Claims (1)
1. a Procambius clarkii breeding net cage, it is characterized in that, breeding net cage is made up of inserted link, pulling rope, close shrimp breeding case, juvenile prawn incubator, juvenile prawn adherance, described close shrimp breeding case is totally-enclosed net cage, the volume of parent shrimp breeding case is 1/6th of juvenile prawn incubator, 1.5 centimetres of the meshes of parent's shrimp breeding case, are arranged in juvenile prawn incubator, and its Corner Strapped pulling rope lies on juvenile prawn incubator exaggerated; Described juvenile prawn incubator is opened type net cage, and mesh 40 orders arrange the juvenile prawn adherance that some employing polythene net sheets are made in case, and four jiaos of juvenile prawn incubator are fixed on inserted link with pulling rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420252132.9U CN203827874U (en) | 2014-05-17 | 2014-05-17 | Breeding net cage for procambarus clarkii |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420252132.9U CN203827874U (en) | 2014-05-17 | 2014-05-17 | Breeding net cage for procambarus clarkii |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203827874U true CN203827874U (en) | 2014-09-17 |
Family
ID=51505779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420252132.9U Expired - Fee Related CN203827874U (en) | 2014-05-17 | 2014-05-17 | Breeding net cage for procambarus clarkii |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203827874U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105230544A (en) * | 2015-10-30 | 2016-01-13 | 湖北省小龙虾良种选育繁育中心有限公司 | Artificial breeding method for crayfishes in net cage |
| CN115443929A (en) * | 2022-10-17 | 2022-12-09 | 广西壮族自治区水产技术推广站 | Freshwater crayfish fertilized egg incubator and use method thereof |
-
2014
- 2014-05-17 CN CN201420252132.9U patent/CN203827874U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105230544A (en) * | 2015-10-30 | 2016-01-13 | 湖北省小龙虾良种选育繁育中心有限公司 | Artificial breeding method for crayfishes in net cage |
| CN115443929A (en) * | 2022-10-17 | 2022-12-09 | 广西壮族自治区水产技术推广站 | Freshwater crayfish fertilized egg incubator and use method thereof |
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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: 20140917 Termination date: 20150517 |
|
| EXPY | Termination of patent right or utility model |