CN201160430Y - Intermediate cultivation apparatus for juvenile blue crab - Google Patents
Intermediate cultivation apparatus for juvenile blue crab Download PDFInfo
- Publication number
- CN201160430Y CN201160430Y CNU2008201013988U CN200820101398U CN201160430Y CN 201160430 Y CN201160430 Y CN 201160430Y CN U2008201013988 U CNU2008201013988 U CN U2008201013988U CN 200820101398 U CN200820101398 U CN 200820101398U CN 201160430 Y CN201160430 Y CN 201160430Y
- Authority
- CN
- China
- Prior art keywords
- etting
- breeding
- net
- coat
- blue crab
- 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
Images
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 breeding device for the intermediate cultivation of blue crab larvae, relating to a breeding device. The breeding device for the intermediate cultivation of blue crab larvae is provided with a set of breeding containers and a supporting frame. The set of containers are arranged in the supporting frame, each of the breeding container is provided with a net-coat fixing pipe, a net coat and a net coat fixing ring, the net coat fixing pipe and the net coat fixing ring are used for fixing the net coat, the upper part of the net coat is fixed on the net coat fixing pipe, and the lower part of the net coat is fixed on the net coat fixing ring. Due to the adoption of the structure design suitable for the intermediate cultivation of megalops or crablets, in particular the scientific and reasonable improvement of the structure of breeding containers, the breeding device of the utility model overcomes the problems about the utilization efficiency of the aquaculture water, the quantization control of the breeding environment, the effectiveness of the bait feeding, substrate arrangement and treatment and other aspects, thereby being favorable for the scientific and systematic intensive factory breeding management and saving the human labor, as well as the economic and time resources, etc.
Description
Technical field
The utility model relates to a kind of cultivator, especially relates to a kind of according to the blue crab fried device of intermediate rearing principle breed.
Background technology
Along with improving constantly of crayfish culture technology, the expansion day by day that it cultures scale only depends on the demand that natural juvenile crab far can not be satisfied production of fishing for, and juvenile crab has become the main restrictive factor that the crab class is propagated artificially.In addition, because also there is big problem in traditional offspring seed cultivation method at aspects such as the setting of the validity of the quantified controlling of the availability of breeding water body, breeding environment, bait feeding, substrate and processing, can not carry out the aquaculture management of science, systematic intensive batch production, cause the waste of resources such as serious manpower, economy, time.Therefore, imperative with breeding facility scientific, systematic intensive batch production to the research and extension that juvenile crab carries out intermediate rearing.About the more existing reports of the research of juvenile crab intermediate rearing (1. fourth logos, Zhu Junquan, Zhou Youfu etc. the artificial seedling intermediate rearing of mud crab test report [J]. Shandong fishery, 2003,20 (2): 14-15); 2. the king builds steel, Yu Zhongli, Zuo Zhende. about the discussion [J] of mud crab Scylla serrata (Forskal) seed intermediate rearing (IntermediateRearing) technology. and Modern Fishery information magazine, 2004,19 (10): 23-24; 3. woods fine jade force, Wang Guizhong, Li Shaojing etc. the comparison [J] of mud crab megalops larva distortion ratio difference between nursery pond and outdoor earth pond. Chinese aquatic science, 2000,7 (3): 113 1 114; 4. Wei Jian group, Lin Qiongwu, Chen Xuelei. the test [J] that the indoor single body solid of mud crab is raised in cages. Xiamen University's journal (natural science edition), 2007,46 (2): 248-252.).Yet the technical research of adopting special Cultivation container to carry out the intermediate rearing of crab class megalops larva or young crab is not seen in report so far as yet.
Summary of the invention
The utility model is intended to provide a kind of cultivator of blue crab fried intermediate rearing at the problem of traditional juvenile crab intermediate rearing facility in the existence of aspects such as activity space, water body availability, substrate processing.
The utility model is provided with 1 group of Cultivation container and support frame, 1 group of Cultivation container is arranged in the support frame, Cultivation container is provided with etting stationary pipes, etting and etting retainer plate, etting stationary pipes and etting retainer plate are used for fixing etting, the top of etting is fixed on the etting stationary pipes, and the bottom of etting is fixed on the etting retainer plate.The internal diameter of etting stationary pipes is preferably 8～12cm, the length of etting stationary pipes is preferably 2～5cm, the etting stationary pipes is preferably selected plastics etting stationary pipes for use, PVC etting stationary pipes for example, the diameter of etting retainer plate is preferably identical with the internal diameter of etting stationary pipes, the etting retainer plate can be selected stainless steel coil or plastic ring for use, and the height of etting is chosen as 7～11cm, and etting can be selected mosquito netting for use or sieve beautiful net etting.Support frame is used for the support fixation Cultivation container, and support frame can adopt wooden support frame.1 group of Cultivation container that Cultivation container can adopt (2～10) * (2～10) to arrange, promptly transversely arranged (2～10) individual Cultivation container is vertically arranged (2～10) individual Cultivation container.Can adopt the cultivator of a plurality of blue crab fried intermediate rearings described in the utility model in the practicality according to the conditions such as size of culturing the place.
Compare with traditional blue crab fried intermediate rearing facility, the utility model has adopted the structural design of the intermediate rearing that is fit to carry out crab class megalops larva or young crab, especially the structure of Cultivation container has been done scientific and rational improvement, overcome since traditional offspring seed cultivation method in existing problems in aspect such as the setting of the validity of the quantified controlling of the availability of breeding water body, breeding environment, bait feeding, substrate and processing, help carrying out the aquaculture management of science, systematic intensive batch production, saved resources such as manpower, economy, time.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of the Cultivation container of the utility model embodiment.
Embodiment
Referring to Fig. 1 and 2, the utility model is provided with 1 group of Cultivation container (5 * 5 arrange, and wherein lack 1 Cultivation container among 1 row or the row) 1 and 2,1 groups of Cultivation containers 1 of support frame are arranged in the support frame 2.Cultivation container 1 is provided with etting stationary pipes 11, etting 12 and etting retainer plate 13, and etting stationary pipes 11 and etting retainer plate 13 are used for fixing etting 12, and the top of etting 12 is fixed on the etting stationary pipes 11, and the bottom of etting 12 is fixed on the etting retainer plate 13.The internal diameter of etting stationary pipes 11 is 10cm, and the length of etting stationary pipes 11 is 3cm, and etting stationary pipes 11 is selected PVC etting stationary pipes for use.The diameter of etting retainer plate 13 also is 10cm, and etting retainer plate 13 is selected stainless steel coil for use.The height of etting 12 is elected 10cm as, and etting 12 is selected the beautiful net etting of sieve for use.Support frame 2 is used for support fixation Cultivation container 1, and support frame 2 adopts wooden support frame.
When making Cultivation container, intercept one section internal diameter and is 10cm, longly be the pvc pipe of 3cm, put the long half opening mosquito netting etting of 11cm that be, pvc pipe is glued mutually with etting with PVC glue, and etting to glue partly mutually with pvc pipe be 1cm.The stainless steel coil that to sew on an internal diameter in etting bottom be 10cm makes the mosquito netting etting of tender texture keep certain shape in water.
When making support frame, adopting the wooden grid that makes of shirt is 5 * 5 wooden support frame, and specification is 65cm * 65cm, and frame is made with the China fir bar of 2cm * 2cm * 2cm, enters 24 Cultivation containers in order successively.
The big I of breeding facility enlarges in proportion according to the cultivation scale.
When carrying out blue crab fried intermediate rearing, but the time of putting in a suitable place to breed of young crab throughout the year all breeding density be 5/container, be equivalent to 637ind./m
2Breeding facility is placed 0.5m
3Cylindrical black bucket in, the black bucket of each experiment is placed a gas stone, inflation uninterruptedly, inflation is the boiling shape.
Children's Ruditapes philippinarum (Ruditapes philippinarum) meat of the crab stage throwing something and feeding is flocked together, each bait throwing in sooner or later once, the time is respectively 7:30～8:00 and 16:30～17:30; Daily ration, feeding quantity is about 3～4 times of young crab body weight, and according to the corresponding adjustment daily ration, feeding quantity of residual bait amount.Remove once residual bait every day, in order to avoid residual bait rots and influences water quality.Change water every 2～3 days seawater with corresponding salinity, quantity of exchanged water is 50%, to guarantee the cleaning of water quality.Breeding facility can move freely, and is convenient to remove residual bait and changes water.
Claims (6)
1. the cultivator of blue crab fried intermediate rearing, it is characterized in that being provided with 1 group of Cultivation container and support frame, 1 group of Cultivation container is arranged in the support frame, Cultivation container is provided with etting stationary pipes, etting and etting retainer plate, etting stationary pipes and etting retainer plate are used for fixing etting, the top of etting is fixed on the etting stationary pipes, and the bottom of etting is fixed on the etting retainer plate.
2. the cultivator of blue crab fried intermediate rearing as claimed in claim 1, the internal diameter that it is characterized in that the etting stationary pipes is 8～12cm, the length of etting stationary pipes is 2～5cm.
3. the cultivator of blue crab fried intermediate rearing as claimed in claim 1 is characterized in that the diameter of etting retainer plate is identical with the internal diameter of etting stationary pipes.
4. the cultivator of blue crab fried intermediate rearing as claimed in claim 1, the height that it is characterized in that etting is 7～11cm.
5. the cultivator of blue crab fried intermediate rearing as claimed in claim 1 is characterized in that etting is the mosquito netting etting or sieves beautiful net etting.
6. the cultivator of blue crab fried intermediate rearing as claimed in claim 1 is characterized in that 1 group of Cultivation container is transversely arranged 2～10 Cultivation containers, vertically arranges 2～10 Cultivation containers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201013988U CN201160430Y (en) | 2008-02-04 | 2008-02-04 | Intermediate cultivation apparatus for juvenile blue crab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201013988U CN201160430Y (en) | 2008-02-04 | 2008-02-04 | Intermediate cultivation apparatus for juvenile blue crab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201160430Y true CN201160430Y (en) | 2008-12-10 |
Family
ID=40181377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201013988U Expired - Fee Related CN201160430Y (en) | 2008-02-04 | 2008-02-04 | Intermediate cultivation apparatus for juvenile blue crab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201160430Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101836610B (en) * | 2010-05-14 | 2012-02-29 | 广东海洋大学 | Method for cultivating blue crabs with heavy shells on floating rafts |
| CN102499162A (en) * | 2011-12-22 | 2012-06-20 | 三门县三门湾水产养殖有限公司 | Green crab aquaculture system |
| CN102511423A (en) * | 2011-12-22 | 2012-06-27 | 三门县三门湾水产养殖有限公司 | Shrimp-crab mariculture system and shrimp-crab mariculture method |
-
2008
- 2008-02-04 CN CNU2008201013988U patent/CN201160430Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101836610B (en) * | 2010-05-14 | 2012-02-29 | 广东海洋大学 | Method for cultivating blue crabs with heavy shells on floating rafts |
| CN102499162A (en) * | 2011-12-22 | 2012-06-20 | 三门县三门湾水产养殖有限公司 | Green crab aquaculture system |
| CN102511423A (en) * | 2011-12-22 | 2012-06-27 | 三门县三门湾水产养殖有限公司 | Shrimp-crab mariculture system and shrimp-crab mariculture method |
| CN102499162B (en) * | 2011-12-22 | 2014-06-25 | 三门县三门湾水产养殖有限公司 | Green crab aquaculture system |
| CN102511423B (en) * | 2011-12-22 | 2014-08-13 | 三门县三门湾水产养殖有限公司 | Shrimp-crab mariculture system and shrimp-crab mariculture method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203999152U (en) | A kind of water body purification system by aquatic animals and plants stereoscopic configurations | |
| CN102124974B (en) | Method for artificially breeding seed of spotted maigre | |
| CN201640213U (en) | Ecological small water turtle cultivation farm | |
| CN103404462B (en) | Method for cultivating fries of coilia ectenes in soil pond | |
| CN104719206A (en) | Holothuria scabra artificial seeding breeding method | |
| CN103858745B (en) | Tawny daylily algae artificial seedling rearing technology | |
| CN103314903B (en) | The breeding method of Tarim Basin schizothoracin yearlings | |
| CN103404470B (en) | Finless eel net cage ecological breeding method | |
| KR101475414B1 (en) | For high productivity of marine products, one stop combined aquatic farm systems and methods of the their facilities form utilizing farm land constructed with embankment | |
| CN101027976A (en) | Method and device for spawning and hatching of octopus | |
| CN106259118B (en) | A kind of big squama Barb fry rearing method | |
| CN101715743B (en) | Method for culturing low-salt resistant juvenile stichopus | |
| CN203058077U (en) | Stichopus japonicus ecological seeding outdoor breeding net cage | |
| CN201160430Y (en) | Intermediate cultivation apparatus for juvenile blue crab | |
| CN102027885A (en) | Suspended aquaculture device capable of moving shellfish for fattening and collecting infant shellfish | |
| CN107751050B (en) | Batched rhinogobio ventralis fry breeding method | |
| CN109287526A (en) | A kind of golden cuttlefish parent is raised and train and germination method in advance | |
| CN108323462A (en) | A kind of breeding method of resistance to less salt chief blood clam seed | |
| CN205658206U (en) | VHD batch production nian fish farming systems | |
| CN102499156A (en) | Factory-based method for cultivating Chinese acipenser schrenckii | |
| CN102144585A (en) | Mixed culture method of hyriopsis schlegeli and bulk freshwater fishes | |
| CN102475066A (en) | Artificial reproducing and breeding technology of pelteobagrus vachelli | |
| CN104642211A (en) | Artificial breeding method for procypris rabaudi | |
| CN202760008U (en) | Soil pond rearing device of Chinese mitten crab large-scale family juvenile crabs | |
| CN102524115A (en) | Method and equipment for cultivating oryzias latipes artificially |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081210 Termination date: 20120204 |