CN104304112A - Sea cucumber gamete collection device - Google Patents
Sea cucumber gamete collection device Download PDFInfo
- Publication number
- CN104304112A CN104304112A CN201410531477.2A CN201410531477A CN104304112A CN 104304112 A CN104304112 A CN 104304112A CN 201410531477 A CN201410531477 A CN 201410531477A CN 104304112 A CN104304112 A CN 104304112A
- Authority
- CN
- China
- Prior art keywords
- sea cucumber
- gamete
- apotheca
- filter membrane
- ovum
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
-
- 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 a sea cucumber gamete collection device. The sea cucumber gamete collection device is characterized in that the collection device comprises a gamete collection pipe (1) with an open end, the other end of the gamete collection pipe (1) is communicated with an inlet end of a gamete storage chamber (2) through a guide pipe, a silk screen (3) for passing sea cucumber sperms or sea cucumber ova is arranged at the inlet end of the gamete storage chamber (2), the range of meshes of the silk screen (3) for passing the sea cucumber sperms is 300-1000 meshes, the range of meshes of the silk screen (3) for passing the sea cucumber ova is 20-80 meshes, a filter membrane (4) for intercepting the sea cucumber sperms or the sea cucumber ova is additionally arranged at the outlet end of the gamete storage chamber (2), the range of aperture of the filter membrane (4) for intercepting the sea cucumber sperms is 0.1-0.45mu. m, the range of aperture of the filter membrane (4) for intercepting the sea cucumber ova is 0.1-40mu. m, the outlet end of the gamete storage chamber (2) is communicated with a water body collection container (5) through a guide pipe, and the upper part of the water body collection container (5) is additionally connected with a vacuum pump (6) through a pipeline.
Description
Technical field
The present invention relates to a kind of marine product experimental provision, particularly a kind of sea cucumber gamete gathering unit.
Background technology
Sea cucumber contains rich in protein and polysaccharose substance, has higher edibility and medical value, is described as one of marine products " eight delicacies " by people.Asia is the biggest market of global sea cucumber consumption, and the sea cucumber trade in the whole world 90% mainly concentrates on Hong-Kong and Singapore, and inland of China is then the major consumers market of sea cucumber.Along with people are to the continuous increase of sea cucumber demand; since eighties of last century eighties; sea cucumber is from fingerlings artificial culturing to large-scale cultivation; fish for the industries such as finished product processing from sea cucumber finished product and all achieve development by leaps and bounds; at present, sea cucumber industry has become the economic species that in China's aquatic products industry, the output value is the highest.But, with the fast development of sea cucumber industry, owing to lacking the seedling growing process technique of specification and cultural technique and the factor such as improper use antibiotic and disinfecting drug in holothruian cultures and breeding, the problems such as sea cucumber kind matter is degenerated, disease takes place frequently, per unit area yield is on the low side are increasingly sharpened, seriously constrains the sustainable health development of sea cucumber industry.Therefore, carry out sea cucumber plasm resource protection and become one of sea cucumber industry sustainable health development major issue urgently to be resolved hurrily.
The collection of gamete is one of important step of carrying out Conservation.Different from the breeding habit of other aquatic biological, male and female sea cucumber only has could discharge corresponding gamete in the seawater, and gamete just can scatter after discharging very soon in the seawater, collect difficulty larger, so just bring difficulty to the correlative study of sea cucumber gamete, and still there is no a kind of easy and simple to handle, collecting effect good sea cucumber gamete gathering unit at present.
Summary of the invention
The present invention is the above-mentioned deficiency in order to solve existing for prior art, proposes a kind of structure simple, designs ingenious, easy and simple to handle, the sea cucumber gamete gathering unit that collecting effect is good.
Technical solution of the present invention is: a kind of sea cucumber gamete gathering unit, it is characterized in that: described gathering unit comprises the gamete collecting pipe 1 of one end open, the other end of gamete collecting pipe 1 is connected by the arrival end of conduit with gamete apotheca 2, the yarn tulle 3 for passing through for sea cucumber sperm or sea cucumber ovum is provided with at the arrival end place of gamete apotheca 2, the order number scope of the yarn tulle 3 wherein supplying sea cucumber sperm to pass through is: 300-1000 order, the order number scope of the yarn tulle 3 supplying sea cucumber ovum to pass through is: 20-80 order, the filter membrane 4 retaining sea cucumber sperm or retain sea cucumber ovum is also provided with at the port of export place of gamete apotheca 2, the pore diameter range wherein retaining the filter membrane 4 of sea cucumber sperm is: 0.1-3 μm, the pore diameter range retaining the filter membrane 4 of sea cucumber ovum is: 0.1-μm, the port of export of gamete apotheca 2 is communicated with water body collection container 5 by conduit, the top of water body collection container 5 is also connected with vavuum pump 6 by pipeline.
Compared with the existing technology, tool has the following advantages in the present invention:
The sea cucumber gamete gathering unit of this kind of version, its structure is simple, design ingenious, rationally distributed, it is for not being exclusively used in the device collected sea cucumber gamete now, sea cucumber gamete is caused to collect difficulty, the problem of complex operation, design and a kind ofly can carry out different gametes (sperm and ovum) effectively respectively, the structure of quick collection, it can obtain the sea cucumber gamete of high concentration in the short period of time, and it is easy and simple to handle, with low cost, therefore can say that it has possessed multiple advantage, be particularly suitable for applying in the art, its market prospects are very wide.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described, as shown in Figure 1: a kind of sea cucumber gamete gathering unit, it comprises the gamete collecting pipe 1 of an one end open, the other end of this gamete collecting pipe 1 is connected by the entrance of conduit with gamete apotheca 2, the arrival end place of gamete apotheca 2 is provided with yarn tulle 3, large granular impurity in seawater can be retained down by this yarn tulle 3, only allow the sperm of sea cucumber or ovum pass through and enter gamete apotheca 2, when this gathering unit needs to collect the sea cucumber essence period of the day from 11 p.m. to 1 a.m, select order number scope 300-1000 object yarn tulle 3, when this gathering unit needs to collect sea cucumber ovum, select order number scope 20-80 object yarn tulle 3, at the port of export place of gamete apotheca 2 then filter membrane 4, sea cucumber sperm in gamete apotheca 2 or sea cucumber ovum can be retained down by this filter membrane 4, only allow seawater pass through and enter water body collection container 5, when this gathering unit needs to collect the sea cucumber essence period of the day from 11 p.m. to 1 a.m, select the filter membrane 4 of order number scope 0.1-3 μm, when this gathering unit needs to collect sea cucumber ovum, select the filter membrane 4 of order number scope 0.1-μm, the port of export of gamete apotheca 2 is connected with water body collection container 5 by conduit, is also provided with the coupled vavuum pump of pipeline 6 on the top of water body collection container 5.
The course of work of the sea cucumber gamete gathering unit of the embodiment of the present invention is as follows: first fill in the container of seawater by needing the sea cucumber of collecting gamete to be individually placed on, after sea cucumber output gamete, operating personnel decide according to the kind (i.e. sperm or ovum) of gamete the order number selecting yarn tulle 3 and filter membrane 4, after preparation completes, gamete collecting pipe 1 is put into container, and the tocostome of close sea cucumber, open vavuum pump 6, the gamete of sea cucumber and seawater together enter gamete apotheca 2 by gamete collecting pipe 1, oarse-grained impurity can tackle by yarn tulle 3, the sea cucumber gamete (sperm or ovum) collected required for only having can by entering gamete apotheca 2 after yarn tulle 3, and the sea cucumber gamete entering gamete apotheca 2 can not flow out with seawater under the interception function of filter membrane 4, but stay in gamete apotheca 2, seawater is by entering in the inner chamber of water body collection container 5 after filter membrane 4, carry out the collection of repeatedly same sea cucumber gamete according to above-mentioned steps after, gamete apotheca 2 is disassembled, carry out the subsequent operations such as freezing, breeding by unified for sea cucumber gamete wherein.
Claims (1)
1. a sea cucumber gamete gathering unit, it is characterized in that: described gathering unit comprises the gamete collecting pipe (1) of one end open, the other end of gamete collecting pipe (1) is connected by the arrival end of conduit with gamete apotheca (2), the yarn tulle (3) for passing through for sea cucumber sperm or sea cucumber ovum is provided with at the arrival end place of gamete apotheca (2), the order number scope of the yarn tulle (3) wherein supplying sea cucumber sperm to pass through is: 300-1000 order, the order number scope of the yarn tulle (3) supplying sea cucumber ovum to pass through is: 20-80 order, the filter membrane (4) retaining sea cucumber sperm or retain sea cucumber ovum is also provided with at the port of export place of gamete apotheca (2), the pore diameter range wherein retaining the filter membrane (4) of sea cucumber sperm is: 0.1 μm-3 μm, the pore diameter range retaining the filter membrane (4) of sea cucumber ovum is: 0.1-40 μm, the port of export of gamete apotheca (2) is communicated with water body collection container (5) by conduit, the top of water body collection container (5) is also connected with vavuum pump (6) by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410531477.2A CN104304112A (en) | 2014-10-11 | 2014-10-11 | Sea cucumber gamete collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410531477.2A CN104304112A (en) | 2014-10-11 | 2014-10-11 | Sea cucumber gamete collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104304112A true CN104304112A (en) | 2015-01-28 |
Family
ID=52359553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410531477.2A Pending CN104304112A (en) | 2014-10-11 | 2014-10-11 | Sea cucumber gamete collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104304112A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU599775A1 (en) * | 1975-07-14 | 1978-03-30 | Государственный Институт По Проектированию Гидротехнических,Рыбоводномелиоративных И Прудных Сооружения | Fish spawn incubation plant |
| SU1187770A1 (en) * | 1984-06-18 | 1985-10-30 | Nikolaj F Dzyumenko | Apparatus for fish spawing |
| CN201252771Y (en) * | 2008-09-16 | 2009-06-10 | 中国水产科学研究院东海水产研究所 | Northern pile fertilizer egg incubation device |
| CN201319810Y (en) * | 2008-10-13 | 2009-10-07 | 王华弟 | Ovum suction device of pomacea canaliculata ovum |
| CN201345853Y (en) * | 2009-01-12 | 2009-11-18 | 中国水产科学研究院东海水产研究所 | Fish egg-laying and egg-collecting device |
| CN201911178U (en) * | 2010-12-29 | 2011-08-03 | 江苏省海洋水产研究所 | Automatic collection device for fertilized egg of aquatic animals |
| CN102550452A (en) * | 2011-12-31 | 2012-07-11 | 江苏省海洋水产研究所 | Cultivating method of Sea anemone parents |
| CN103155908A (en) * | 2013-04-07 | 2013-06-19 | 中国水产科学研究院黑龙江水产研究所 | Salmonidae fish zygote collector for field investigation |
-
2014
- 2014-10-11 CN CN201410531477.2A patent/CN104304112A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU599775A1 (en) * | 1975-07-14 | 1978-03-30 | Государственный Институт По Проектированию Гидротехнических,Рыбоводномелиоративных И Прудных Сооружения | Fish spawn incubation plant |
| SU1187770A1 (en) * | 1984-06-18 | 1985-10-30 | Nikolaj F Dzyumenko | Apparatus for fish spawing |
| CN201252771Y (en) * | 2008-09-16 | 2009-06-10 | 中国水产科学研究院东海水产研究所 | Northern pile fertilizer egg incubation device |
| CN201319810Y (en) * | 2008-10-13 | 2009-10-07 | 王华弟 | Ovum suction device of pomacea canaliculata ovum |
| CN201345853Y (en) * | 2009-01-12 | 2009-11-18 | 中国水产科学研究院东海水产研究所 | Fish egg-laying and egg-collecting device |
| CN201911178U (en) * | 2010-12-29 | 2011-08-03 | 江苏省海洋水产研究所 | Automatic collection device for fertilized egg of aquatic animals |
| CN102550452A (en) * | 2011-12-31 | 2012-07-11 | 江苏省海洋水产研究所 | Cultivating method of Sea anemone parents |
| CN103155908A (en) * | 2013-04-07 | 2013-06-19 | 中国水产科学研究院黑龙江水产研究所 | Salmonidae fish zygote collector for field investigation |
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| PB01 | Publication | ||
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Application publication date: 20150128 |