CN102301979A - Ovigerous shrimp larvae collecting and temporarily breeding device - Google Patents
Ovigerous shrimp larvae collecting and temporarily breeding device Download PDFInfo
- Publication number
- CN102301979A CN102301979A CN2011102877033A CN201110287703A CN102301979A CN 102301979 A CN102301979 A CN 102301979A CN 2011102877033 A CN2011102877033 A CN 2011102877033A CN 201110287703 A CN201110287703 A CN 201110287703A CN 102301979 A CN102301979 A CN 102301979A
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- China
- Prior art keywords
- shrimp
- case
- temporarily
- seedling
- collection
- 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
Abstract
The invention discloses an ovigerous shrimp larvae collecting and temporarily breeding device. The device is characterized by consisting of a shrimp larvae temporarily breeding tank, a parent shrimp storing tank, a baffle, a conical larvae collecting tank, a larvae collecting machine and a bracket, wherein the size of the parent shrimp storing tank is less than that of the shrimp larvae temporarily breeding tank; the parent shrimp storing tank is sleeved in the shrimp larvae temporarily breeding tank and fixed at an opening of the shrimp larvae temporarily breeding tank in a suspension manner; the top of the parent shrimp storing tank is opened, and other surfaces are nettings in 8 meshes; and the top and the bottom of the shrimp larvae temporarily breeding tank are opened, and other surfaces are bolting silks in 60 meshes. The ovigerous shrimp larvae collecting and temporarily breeding device disclosed by the invention has simple operation, and can master the density of the shrimp larvae out of the membrane in real time so as to separate the parent shrimp from the shrimp larvae; and meanwhile, the shrimp larvae can be conveniently collected.
Description
Technical field
The present invention relates to a kind of oogenesis shrimps seed and collect temporarily foster device.
Background technology
In carrying out the work of oogenesis growth shrimps seed rearing, the method that adopts usually is with dropping into natural propagation in the seed rearing pond after parent's artificial pairing, through the seed of post-tensioning net collection after a while in the past.Conventional method has following deficiency: can't grasp the shrimp seedling quantity of membrane, be difficult to control and cultivate density; Need draw in the net when gathering the shrimp seedling or, increase shrimp seedling lethality by other instruments; When parent shrimp and shrimp seedling were supported altogether, close shrimp can prey on the shrimp seedling, increased shrimp seedling lethality.
Summary of the invention
The object of the invention provides a kind of oogenesis shrimps seed to collect temporarily foster device to the defective of prior art.
The present invention adopts following technical scheme for realizing above-mentioned purpose:
A kind of oogenesis shrimps seed is collected and supports device temporarily, it is characterized in that: comprise that the shrimp seedling is supported case temporarily, close shrimp preserves case, baffle plate, cone collection seedling case, collection seedling device, support, said close shrimp preserves the case size and supports case temporarily less than said shrimp seedling; Said close shrimp preserves housing-case and supports temporarily in the case at said shrimp seedling, and suspension is fixed on the case mouth place that the shrimp seedling is supported case temporarily; Said close shrimp preserves the box top opening, and all the other each plane materiel matter are 8 order ettings; Said shrimp seedling is supported box top and bottom opening temporarily, and all the other each plane materiel matter are 60 mesh sieve thin,tough silk; Said cone collection seedling case is connected the bottom that said shrimp seedling is supported case temporarily, by said barrier partitions; But said baffle plate pull is movable; Said collection seedling device is connected said cone collection seedling case bottom; Said support is installed in said oogenesis shrimps seed and collects temporarily foster bottom of device.
Said collection seedling device bottom is provided with revolving fragment, through rotation adjusting water hole size.
It is cuboid that said close shrimp preserves case, and specification is long 600mm, wide 600mm, high 300mm; It is cylinder that said shrimp seedling is supported case temporarily, and specification is diameter 1000mm, high 700mm; Said cone collection seedling case is a cone, and specification is diameter 1000mm, high 700mm; Said collection seedling device is a cylinder, and specification is diameter 5mm, high 6mm, the high 300mm of said support.
The present invention is simple to operate, can grasp membrane shrimp seedling density in real time, and close shrimp is separated with the shrimp seedling, can collect the shrimp seedling easily simultaneously.
Description of drawings
Fig. 1 is a sketch map of the present invention.
Embodiment
A kind of oogenesis shrimps seed as shown in Figure 1 is collected and supports device temporarily, comprises that the shrimp seedling is supported case 1 temporarily, close shrimp preserves case 2, baffle plate 4, cone collection seedling case 3, collection seedling device 6, support 5, and said close shrimp preserves case 2 sizes and supports case 1 temporarily less than said shrimp seedling; Said close shrimp preserves case 2 and is enclosed within the foster temporarily case 1 of said shrimp seedling, and suspension is fixed on the case mouth place that the shrimp seedling is supported case 1 temporarily; Said close shrimp preserves case 2 open tops, and all the other each plane materiel matter are 8 order ettings; Said shrimp seedling is supported case 1 top and bottom opening temporarily, and all the other each plane materiel matter are 60 mesh sieve thin,tough silk; Said cone collection seedling case 3 is connected the bottom that said shrimp seedling is supported case 1 temporarily, is separated by said baffle plate 4; But said baffle plate 4 pulls are movable; Said collection seedling device 6 is connected said cone collection seedling case 3 bottoms; Said support 5 is installed in said oogenesis shrimps seed and collects temporarily foster bottom of device.
Said collection seedling device 6 bottoms are provided with revolving fragment, through rotation adjusting water hole size.
Preferably: it is cuboid that said close shrimp preserves case 2, and specification is long 600mm, wide 600mm, high 300mm; It is cylinder that said shrimp seedling is supported case 1 temporarily, and specification is diameter 1000mm, high 700mm; Said cone collection seedling case 3 is a cone, and specification is diameter 1000mm, high 700mm; Said collection seedling device 6 is a cylinder, and specification is diameter 5mm, high 6mm, the high 300mm of said support.
During use close shrimp is placed on close shrimp and preserves in the case, the shrimp seedling of close shrimp breeding passes through mesh and gets into the foster temporarily case of shrimp seedling, only limits in the foster temporarily case of body shrimp seedling because baffle plate intercepts the scope of activities that makes the shrimp seedling; Extract baffle plate out when needing, make the shrimp seedling concentrate, shift through the collection seedling device of bottom through collection seedling case collection shrimp seedling.The present invention is simple to operate, can grasp membrane shrimp seedling density in real time, and close shrimp is separated with the shrimp seedling, can collect the shrimp seedling easily simultaneously.
Claims (3)
1. an oogenesis shrimps seed is collected and supports device temporarily; It is characterized in that: comprise that the shrimp seedling is supported case (1) temporarily, close shrimp preserves case (2), baffle plate (4), cone collection seedling case (3), collection seedling device (6), support (5), said close shrimp preserves case (2) size and supports case (1) temporarily less than said shrimp seedling; Said close shrimp preserves case (2) and is enclosed within the foster temporarily case (1) of said shrimp seedling, and suspension is fixed on the case mouth place that the shrimp seedling is supported case (1) temporarily; Said close shrimp preserves case (2) open top, and all the other each plane materiel matter are 8 order ettings; Said shrimp seedling is supported case (1) top and bottom opening temporarily, and all the other each plane materiel matter are 60 mesh sieve thin,tough silk; Said cone collection seedling case (3) is connected the bottom that said shrimp seedling is supported case (1) temporarily, is separated by said baffle plate (4); Said baffle plate (4) but pull is movable; Said collection seedling device (6) is connected said cone collection seedling case (3) bottom; Said support (5) is installed in said oogenesis shrimps seed and collects temporarily foster bottom of device.
2. a kind of oogenesis shrimps seed according to claim 1 is collected and supports device temporarily, it is characterized in that: said collection seedling device (6) bottom is provided with revolving fragment, through rotation adjusting water hole size.
3. a kind of oogenesis shrimps seed according to claim 1 is collected and supports device temporarily, it is characterized in that: said close shrimp preserves case (2) and is cuboid, and specification is long 600mm, wide 600mm, high 300mm; It is cylinder that said shrimp seedling is supported case (1) temporarily, and specification is diameter 1000mm, high 700mm; Said cone collection seedling case (3) is a cone, and specification is diameter 1000mm, high 700mm; Said collection seedling device (6) is a cylinder, and specification is diameter 5mm, high 6mm, the high 300mm of said support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102877033A CN102301979B (en) | 2011-06-01 | 2011-09-26 | Ovigerous shrimp larvae collecting and temporarily breeding device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120182402 | 2011-06-01 | ||
| CN201120182402.X | 2011-06-14 | ||
| CN2011102877033A CN102301979B (en) | 2011-06-01 | 2011-09-26 | Ovigerous shrimp larvae collecting and temporarily breeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102301979A true CN102301979A (en) | 2012-01-04 |
| CN102301979B CN102301979B (en) | 2013-01-09 |
Family
ID=45375984
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203627045U Withdrawn - After Issue CN202232558U (en) | 2011-06-01 | 2011-09-26 | Offspring seed collection and temporary-culture device for ovigerous shrimps |
| CN2011102877033A Active CN102301979B (en) | 2011-06-01 | 2011-09-26 | Ovigerous shrimp larvae collecting and temporarily breeding device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203627045U Withdrawn - After Issue CN202232558U (en) | 2011-06-01 | 2011-09-26 | Offspring seed collection and temporary-culture device for ovigerous shrimps |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN202232558U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103210852A (en) * | 2012-01-19 | 2013-07-24 | 南通中国科学院海洋研究所海洋科学与技术研究发展中心 | Method for obviously improving survival rate of exopalaemon carinicauda in artificial breeding process |
| CN106577443A (en) * | 2016-11-15 | 2017-04-26 | 中国水产科学研究院淡水渔业研究中心 | Freshwater larval mussel accurate cultivation and juvenile mussel separating device |
| CN107318720A (en) * | 2017-08-02 | 2017-11-07 | 中国水产科学研究院南海水产研究所热带水产研究开发中心 | A kind of clown fish hatches ovum collecting device |
| CN108812467A (en) * | 2018-06-05 | 2018-11-16 | 湖州本澳农业开发有限公司 | A kind of Australia freshwater lobster offspring breeding method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202232558U (en) * | 2011-06-01 | 2012-05-30 | 中国水产科学研究院淡水渔业研究中心 | Offspring seed collection and temporary-culture device for ovigerous shrimps |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5297513A (en) * | 1992-06-12 | 1994-03-29 | Gary Musgrave | Breeding tank assembly for fish larvae |
| CN1526654A (en) * | 2002-01-10 | 2004-09-08 | 陈树庆 | Water treating magnetoelectric dialysis process |
| CN201091153Y (en) * | 2007-08-30 | 2008-07-30 | 徐志杰 | Box for growing seedlings of Procambius clarkia |
| CN202232558U (en) * | 2011-06-01 | 2012-05-30 | 中国水产科学研究院淡水渔业研究中心 | Offspring seed collection and temporary-culture device for ovigerous shrimps |
-
2011
- 2011-09-26 CN CN2011203627045U patent/CN202232558U/en not_active Withdrawn - After Issue
- 2011-09-26 CN CN2011102877033A patent/CN102301979B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5297513A (en) * | 1992-06-12 | 1994-03-29 | Gary Musgrave | Breeding tank assembly for fish larvae |
| CN1526654A (en) * | 2002-01-10 | 2004-09-08 | 陈树庆 | Water treating magnetoelectric dialysis process |
| CN201091153Y (en) * | 2007-08-30 | 2008-07-30 | 徐志杰 | Box for growing seedlings of Procambius clarkia |
| CN202232558U (en) * | 2011-06-01 | 2012-05-30 | 中国水产科学研究院淡水渔业研究中心 | Offspring seed collection and temporary-culture device for ovigerous shrimps |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103210852A (en) * | 2012-01-19 | 2013-07-24 | 南通中国科学院海洋研究所海洋科学与技术研究发展中心 | Method for obviously improving survival rate of exopalaemon carinicauda in artificial breeding process |
| CN103210852B (en) * | 2012-01-19 | 2014-09-10 | 南通中国科学院海洋研究所海洋科学与技术研究发展中心 | Method for obviously improving survival rate of exopalaemon carinicauda in artificial breeding process |
| CN106577443A (en) * | 2016-11-15 | 2017-04-26 | 中国水产科学研究院淡水渔业研究中心 | Freshwater larval mussel accurate cultivation and juvenile mussel separating device |
| CN107318720A (en) * | 2017-08-02 | 2017-11-07 | 中国水产科学研究院南海水产研究所热带水产研究开发中心 | A kind of clown fish hatches ovum collecting device |
| CN107318720B (en) * | 2017-08-02 | 2023-04-14 | 中国水产科学研究院南海水产研究所 | Clown fish hatching egg collection device |
| CN108812467A (en) * | 2018-06-05 | 2018-11-16 | 湖州本澳农业开发有限公司 | A kind of Australia freshwater lobster offspring breeding method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102301979B (en) | 2013-01-09 |
| CN202232558U (en) | 2012-05-30 |
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