CN104115777A - Net cage for cultivating individual oysters - Google Patents
Net cage for cultivating individual oysters Download PDFInfo
- Publication number
- CN104115777A CN104115777A CN201410394948.XA CN201410394948A CN104115777A CN 104115777 A CN104115777 A CN 104115777A CN 201410394948 A CN201410394948 A CN 201410394948A CN 104115777 A CN104115777 A CN 104115777A
- Authority
- CN
- China
- Prior art keywords
- cage
- net cage
- oysters
- oyster
- casing
- 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
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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 provides a net cage for cultivating individual oysters. The net cage comprises a cage body made of polyvinyl plastic. A cage cove made of polyvinyl plastic is arranged on the upper portion of the cage body, buckles used for fixing the cage cover to the cage body are arranged on the cage cover, and the cage body is provided with lifting ropes made of polyvinyl plastic. According to the net cage for cultivating the individual oysters, individual seed oysters can be directly put in the net cage, loss of the individual oysters due to damage to the net cage can be greatly reduced, cultivation cost is lowered, and the yield and quality of the oysters are improved.
Description
Technical field
The present invention relates to mariculture technical field, particularly a kind of cultchless oyster is formed the net cage of use.
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.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.
Forming of cultchless oyster adopts scallop to form cylinder mould at present always, but because cultchless oyster is formed in process, oyster shell edge knife-edged is easily cut cylinder mould, causes the loss of forming cultchless oyster on the one hand, causes on the other hand and forms cage damage, cannot use.
Summary of the invention
The invention provides a kind of cultchless oyster and form the net cage of use, to reduce the loss of cultchless oyster because the damage of cylinder mould is caused, and reduce and form cost.
To achieve these goals, the invention provides following technical scheme:
A kind of cultchless oyster is formed the net cage of use, comprise: the casing that vinyon is made, described casing top is provided with the case lid that vinyon is made, and is provided with for being fixed in the snap close on casing on described case lid, is provided with the lifting rope that polyethylene is made on described casing.
Preferably, the length of described casing is respectively: (100-150) cm, (50-60) cm, (10-15) cm, the length and width of described case lid are respectively: (100-150) cm, (50-60) cm.
By implementing above technical scheme, there is following technique effect: cultchless oyster provided by the invention is formed the net cage of use, can directly cultchless oyster seedling be placed in net cage, can greatly reduce the loss of cultchless oyster because the damage of cylinder mould is caused, reduce and form cost, improved the quality of output and oyster.
Accompanying drawing explanation
Fig. 1 is the structural representation that carries out cultchless oyster cultivator for tidal-flat area provided by the invention.
Embodiment
Technical scheme for a better understanding of the present invention, describes embodiment provided by the invention in detail below in conjunction with accompanying drawing.
The embodiment of the present invention provides a kind of cultchless oyster to form the net cage of use, as shown in Figure 1, comprise: the casing 1 that vinyon is made, described casing 1 top is provided with the case lid 2 that vinyon is made, on described case lid 2, be provided with for being fixed in the snap close 3 on casing 1, after installing oyster, case lid is buckled on casing, prevents oyster escape.On described casing 1, be provided with the lifting rope 4 that polyethylene is made, this lifting rope 4 is positioned at the both sides of this casing 1, for this casing is lain on raft frame and cultivated.The large I of the mesh of casing 1 determine according to the cultchless oyster seedling size of forming, and also can be combined into one group by net cage 2-6, and specifically combination box number is to determine according to the mariculture area depth of water and convenient operation.
In the above-described embodiments, preferably, the length of described casing is respectively: (100-150) cm, (50-60) cm, (10-15) cm, the length and width of described case lid are respectively: (100-150) cm, (50-60) cm.
The net cage that a kind of the cultchless oyster above embodiment of the present invention being provided is formed use is described in detail, for one of ordinary skill in the art, thought according to the embodiment of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (2)
1. a cultchless oyster is formed the net cage of use, it is characterized in that, comprise: the casing that vinyon is made, described casing top is provided with the case lid that vinyon is made, on described case lid, be provided with for being fixed in the snap close on casing, on described casing, be provided with the lifting rope that polyethylene is made.
2. cultchless oyster is formed the net cage of use as claimed in claim 1, it is characterized in that, the length of described casing is respectively: (100-150) cm, (50-60) cm, (10-15) cm, the length and width of described case lid are respectively: (100-150) cm, (50-60) cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410394948.XA CN104115777A (en) | 2014-08-13 | 2014-08-13 | Net cage for cultivating individual oysters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410394948.XA CN104115777A (en) | 2014-08-13 | 2014-08-13 | Net cage for cultivating individual oysters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104115777A true CN104115777A (en) | 2014-10-29 |
Family
ID=51761588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410394948.XA Pending CN104115777A (en) | 2014-08-13 | 2014-08-13 | Net cage for cultivating individual oysters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104115777A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105454120A (en) * | 2016-01-30 | 2016-04-06 | 中国海洋大学 | Culture method and device for high-grade oysters |
| CN110583544A (en) * | 2019-10-25 | 2019-12-20 | 大连市水产研究所 | Scallop-stichopus japonicus bottom layer ecological comprehensive culture device and use method thereof |
| CN113207766A (en) * | 2021-05-29 | 2021-08-06 | 中国海洋大学 | Fattening method and device for breeding crassostrea gigas in north |
| CN113349117A (en) * | 2020-03-03 | 2021-09-07 | 中国海洋大学 | Method and device for ecologically breeding rapana venosa in pond |
-
2014
- 2014-08-13 CN CN201410394948.XA patent/CN104115777A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110583544A (en) * | 2019-10-25 | 2019-12-20 | 大连市水产研究所 | Scallop-stichopus japonicus bottom layer ecological comprehensive culture device and use method thereof |
| CN110583544B (en) * | 2019-10-25 | 2021-12-31 | 大连市水产研究所 | Scallop-stichopus japonicus bottom layer ecological comprehensive culture device and use method thereof |
| CN113349117A (en) * | 2020-03-03 | 2021-09-07 | 中国海洋大学 | Method and device for ecologically breeding rapana venosa in pond |
| CN113207766A (en) * | 2021-05-29 | 2021-08-06 | 中国海洋大学 | Fattening method and device for breeding crassostrea gigas in north |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141029 |