CN203912940U - A kind of outdoor earth pond is cultivated the multilayer floating net cage that cultchless oyster seedling is used - Google Patents
A kind of outdoor earth pond is cultivated the multilayer floating net cage that cultchless oyster seedling is used Download PDFInfo
- Publication number
- CN203912940U CN203912940U CN201420189522.6U CN201420189522U CN203912940U CN 203912940 U CN203912940 U CN 203912940U CN 201420189522 U CN201420189522 U CN 201420189522U CN 203912940 U CN203912940 U CN 203912940U
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- CN
- China
- Prior art keywords
- net cage
- cultchless oyster
- oyster seedling
- earth pond
- outdoor earth
- 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 - Lifetime
Links
- 241000237502 Ostreidae Species 0.000 title claims abstract description 37
- 235000020636 oyster Nutrition 0.000 title claims abstract description 37
- 229920000573 polyethylene Polymers 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000004698 Polyethylene Substances 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000003973 paint Substances 0.000 claims abstract description 4
- -1 polyethylene Polymers 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 210000000689 upper leg Anatomy 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims abstract description 4
- 230000004083 survival effect Effects 0.000 abstract description 3
- 208000037805 labour Diseases 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 241000237509 Patinopecten sp. Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000029052 metamorphosis Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 235000020004 porter Nutrition 0.000 description 1
- 235000020637 scallop Nutrition 0.000 description 1
- 239000000758 substrate Substances 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
A kind of outdoor earth pond is cultivated the multilayer floating net cage that cultchless oyster seedling is used, it is characterized in that the steel bar welding growth 150-200cm * wide 100-120cm that the scribbles antirust paint * high 100-120cm framework by diameter 8-10mm, divide 3 layers, between layers apart from 30-35cm, then with polythene net sheet by bottom with the 150-200cm that all around grows up * wide 100-120cm * high 15-20cm net cage, top is opening, the mesh of polythene net sheet is determined according to the size of cultchless oyster seedling, multilayer floating net cage is to be on the floating well rope of outdoor earth pond setting by 18-20 thigh polyethylene rope, four jiaos of base of frame are provided with four dropstones and play fixation.Concrete framework is established the net cage number of plies and specification and is determined according to the outdoor earth pond depth of water and convenient management.The utility model can directly be placed on cultchless oyster seedling on floating net cage, and can make full use of outdoor earth pond water body and cultivate on a large scale cultchless oyster seedling, cultchless oyster seedling fast growth, survival rate is high, is convenient to management.
Description
Technical field
The utility model relates to a kind of cultchless oyster seedling nursing device, particularly relates to a kind of outdoor earth pond and cultivates the multilayer floating net cage that cultchless oyster seedling is used.
Background technology
Cultchless oyster free, without the oyster of adhesive substrate.Oyster has the life habit of clustering, and normal a plurality of oysters anchor at together, and due to the restriction of growing space, hull shape irregular, has affected attractive in appearance widely.Clustering also causes the competition of oyster on food, affects its growth rate, causes individual difference large, and commodity economy is worth low.The adherances such as heavy scallop shell, tile, allow porter expend a large amount of labours; Because oyster set is firm, during results, must artificially one by one oyster be peeled away, brought inconvenience to the results of oyster, both affected operating efficiency, be also unfavorable for deep processing.Cultchless oyster is not subject to the restriction of growing space due to its free property, thereby hull shape rule is attractive in appearance, and size evenly, is easy to put in a suitable place to breed and gather in the crops.
The formation of cultchless oyster is when oyster larva occurs that eyespot has settlement and metamorphosis ability, it is carried out to a series of physics and chemistry processing, make it to become single free oyster, but the cultivation of cultchless oyster seedling after treatment, indoor raising of seedling pond cultivation floor space is large, operate cumbersome, mainly abroad to adopt upwelling device, only be applicable to the production of growing seedlings on a small scale, also be not applicable at present the apparatus and method of large-scale production, therefore, in the urgent need to a kind of simple to operate, save labor, ambient stable, the cultchless oyster seedling large-scale production breeding arrangement of convenient management.
Summary of the invention
The purpose of this utility model is to provide the device that a kind of cultchless oyster seedling is cultivated use, and it can overcome existing cultchless oyster seedling and cultivate the upper above-mentioned shortcoming existing.
A kind of outdoor earth pond is cultivated the multilayer floating net cage that cultchless oyster seedling is used, it is characterized in that the steel bar welding growth 150-200cm * wide 100-120cm that the scribbles antirust paint * high 100-120cm framework by diameter 8-10mm, divide 3 layers, between layers apart from 30-35cm, then with polythene net sheet by bottom with the 150-200cm that all around grows up * wide 100-120cm * high 15-20cm net cage, top is opening, the mesh of polythene net sheet is determined according to the size of cultchless oyster seedling, multilayer floating net cage is to be on the floating well rope of outdoor earth pond setting by 18-20 thigh polyethylene rope, four jiaos of base of frame are provided with four dropstones and play fixation.Concrete framework is established the net cage number of plies and specification and is determined according to the outdoor earth pond depth of water and convenient management.
The utility model can directly be placed on cultchless oyster seedling on floating net cage, and can make full use of outdoor earth pond water body and cultivate on a large scale cultchless oyster seedling, cultchless oyster seedling fast growth, survival rate is high, is convenient to management.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present utility model.
Embodiment
A kind of outdoor earth pond is cultivated the multilayer floating net cage that cultchless oyster seedling is used, it is characterized in that the steel bar welding growth 150-200cm * wide 100-120cm that the scribbles antirust paint * high 100-120cm framework 1 by diameter 8-10mm, divide 3 layers, between layers apart from 30-35cm, then with polythene net sheet by bottom with the 150-200cm that all around grows up * wide 100-120cm * high 15-20cm net cage 2 (not marking in figure), top is opening, the mesh of polythene net sheet is determined according to the size of cultchless oyster seedling, multilayer floating net cage is to be on the floating well rope of outdoor earth pond setting by 18-20 thigh polyethylene rope 3, four jiaos of base of frame are provided with 4 fixations of four dropstones.Concrete framework is established the net cage number of plies and specification and is determined according to the outdoor earth pond depth of water and convenient management.
The utility model can directly be placed on cultchless oyster seedling on floating net cage, and can make full use of outdoor earth pond water body and cultivate on a large scale cultchless oyster seedling, cultchless oyster seedling fast growth, survival rate is high, is convenient to management.
Claims (1)
1. an outdoor earth pond is cultivated the multilayer floating net cage that cultchless oyster seedling is used, it is characterized in that the steel bar welding growth 150-200cm * wide 100-120cm that the scribbles antirust paint * high 100-120cm framework (1) by diameter 8-10mm, divide 3 layers, between layers apart from 30-35cm, then with polythene net sheet by bottom with the 150-200cm that all around grows up * wide 100-120cm * high 15-20cm net cage (2) (not marking in figure), top is opening, the mesh of polythene net sheet is determined according to the size of cultchless oyster seedling, multilayer floating net cage is to be on the floating well rope of outdoor earth pond setting by 18-20 thigh polyethylene rope (3), four jiaos of base of frame are provided with four dropstones (4) and play fixation.Concrete framework is established the net cage number of plies and specification and is determined according to the outdoor earth pond depth of water and convenient management.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420189522.6U CN203912940U (en) | 2014-04-11 | 2014-04-11 | A kind of outdoor earth pond is cultivated the multilayer floating net cage that cultchless oyster seedling is used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420189522.6U CN203912940U (en) | 2014-04-11 | 2014-04-11 | A kind of outdoor earth pond is cultivated the multilayer floating net cage that cultchless oyster seedling is used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203912940U true CN203912940U (en) | 2014-11-05 |
Family
ID=51808845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420189522.6U Expired - Lifetime CN203912940U (en) | 2014-04-11 | 2014-04-11 | A kind of outdoor earth pond is cultivated the multilayer floating net cage that cultchless oyster seedling is used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203912940U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105104272A (en) * | 2015-09-21 | 2015-12-02 | 广东联塑科技实业有限公司 | Sugar-coated-haw-shaped aquaculture net cage |
| CN105123565A (en) * | 2015-07-22 | 2015-12-09 | 中国海洋大学 | Method and device for open sea deepwater cultivation of cultchless oyster |
| CN105454120A (en) * | 2016-01-30 | 2016-04-06 | 中国海洋大学 | Culture method and device for high-grade oysters |
| CN111316943A (en) * | 2020-03-07 | 2020-06-23 | 广西壮族自治区海洋研究所 | Pond seedling raising method for ostrea rivularis |
| CN112335583A (en) * | 2020-11-18 | 2021-02-09 | 安徽好蕾曼珠宝有限公司 | Small-size artificial pearl is bred and uses breed pond |
-
2014
- 2014-04-11 CN CN201420189522.6U patent/CN203912940U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123565A (en) * | 2015-07-22 | 2015-12-09 | 中国海洋大学 | Method and device for open sea deepwater cultivation of cultchless oyster |
| CN105104272A (en) * | 2015-09-21 | 2015-12-02 | 广东联塑科技实业有限公司 | Sugar-coated-haw-shaped aquaculture net cage |
| CN105454120A (en) * | 2016-01-30 | 2016-04-06 | 中国海洋大学 | Culture method and device for high-grade oysters |
| CN105454120B (en) * | 2016-01-30 | 2018-05-11 | 中国海洋大学 | A kind of cultural method and device of top grade oyster |
| CN111316943A (en) * | 2020-03-07 | 2020-06-23 | 广西壮族自治区海洋研究所 | Pond seedling raising method for ostrea rivularis |
| CN112335583A (en) * | 2020-11-18 | 2021-02-09 | 安徽好蕾曼珠宝有限公司 | Small-size artificial pearl is bred and uses breed pond |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |