CN205455355U - Special aquaculture net cage of cultchless oyster - Google Patents
Special aquaculture net cage of cultchless oyster Download PDFInfo
- Publication number
- CN205455355U CN205455355U CN201620131302.7U CN201620131302U CN205455355U CN 205455355 U CN205455355 U CN 205455355U CN 201620131302 U CN201620131302 U CN 201620131302U CN 205455355 U CN205455355 U CN 205455355U
- Authority
- CN
- China
- Prior art keywords
- cage
- culture plate
- tubbiness
- culturing disk
- wall
- 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
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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
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model provides a special aquaculture net cage of cultchless oyster, belongs to aquaculture technical field, and it includes the lifting rope and the cage body, and the cage is personally experienced sth. Part of the body including cage wall and culture plate, the lifting rope is connected on personally experiencing sth. Part of the body with the cage, the cage wall surrounds into the tubbiness by the net piece, culture plate sets up at tubbiness cage pars intramuralis and desires cage wall fixed connection, and culture plate transversely separates tubbiness cage wall, make tubbiness cage wall fall into 4 from last under to 8 the layer, culture plate is last porose, is equipped with square box on culture plate is vertical, the box body and culture plate fixed connection, the box body highly equal 1.0cm, culture plate on the hole diameter equal 0.3 1.0cm. The utility model discloses the aquaculture net cage can reduce non - set type shellfish and cultchless oyster because the ocean current is used in rocking of producing in the cylinder mould, reduces mutual fricative probability between individual, improves survival rate and the growth rate of shellfish, this aquaculture net cage simple manufacture, and convenient operation, it is good to breed the effect, easily popularization.
Description
Technical field
The invention belongs to technical field of aquaculture, a kind of special aquiculture mesh cage of cultchless oyster.
Background technology
China is aquaculture big country, and aquaculture production is sure to occupy the first in the world for many years.Sea-farming is the important component part of aquaculture, and wherein marine shellfish cultured output accounts for the proportion of sea-farming yield relatively greatly, and within 2013, it accounts for the 73.18% of sea-farming yield, and oyster culture yield among these accounts for the 1/3 of sea-farming shellfish total output.In recent years, oyster culture technology develops rapidly, occurs in that the new method breaking through tradition breeding way.Cultchless oyster due to its quality better, the feature that price is high, increasingly by consumer and cultivation dealer favor, therefore, cultchless oyster aquaculture grows up the most therewith.At present, cultivation cultchless oyster is used mostly common scallop cage and cultivates, and this breeding facility designed for cultured scallop originally, when cultivating cultchless oyster, will certainly produce some problems.Due to cultchless oyster can not set, rock with ocean current in scallop cage, phase mutual friction, while causing frictionally damage to Concha Ostreae shell, also affect its feeding activities.Therefore, design one can reduce cultchless oyster and rocks with ocean current, alleviates the breeding facility of phase mutual friction by improving the yield of cultchless oyster, and promotes industry development significant further.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of special aquiculture mesh cage of cultchless oyster, to solve the problem that the existing breeding facility of cultchless oyster exists, improve cultural technique, this utility model aquiculture mesh cage can reduce cultchless oyster due to rocking that action of ocean current produces in cylinder mould, and reduces the probability of phase mutual friction between individuality, improves survival rate and the rate of growth of cultchless oyster, this aquiculture mesh cage makes simple, easy to operate, culture efficiency is good, it is easy to promote.
This utility model is achieved through the following technical solutions:
A kind of special aquiculture mesh cage of cultchless oyster, it includes lifting rope and cage body, cage body includes cage wall and culturing disk, described lifting rope is connected with cage body upper end, described cage wall is surrounded into tubbiness by mesh sheet, described culturing disk is arranged on tubbiness cage pars intramuralis and is intended to the fixing connection of cage wall, tubbiness cage wall is spaced laterally apart by culturing disk, tubbiness cage wall is made to be divided into 4-8 layer from top to bottom, on described culturing disk porose, culturing disk is longitudinally provided with square lattice, and lattice body is fixed with culturing disk and is connected, the height of lattice body is equal to 1.0cm, and the described bore dia on culturing disk is equal to 0.3-1.0cm.
Cultchless oyster aquiculture mesh cage, according to culture zone depth of water situation, can be fabricated to 4-8 layer, and the vinyl disc of bottom is the bottom of cylinder mould.
This utility model beneficial effect compared with prior art:
This utility model, according to cultchless oyster can not set and run counter to the feature of its natural animation, utilize simple lattice, on the basis of keeping existing breeding way as far as possible, invent simple, practical novel monomeric oyster culture cylinder mould, decreasing and rub between the individuality that conventional monomer oyster culture mode causes, improve the survival rate of cultchless oyster, rate of growth etc., to promoting, industry development is significant.
Accompanying drawing explanation
Fig. 1 is the front view of culturing disk: 1, hole, 2, lattice body；
Fig. 2 is the top view of culturing disk: 1, hole, 2, lattice body.
Detailed description of the invention
Below by embodiment, the technical solution of the utility model is further explained, but protection domain of the present utility model is not by any pro forma restriction of embodiment.
Embodiment 1
A kind of special aquiculture mesh cage of cultchless oyster, it includes lifting rope and cage body, cage body includes cage wall and culturing disk, described lifting rope is connected with cage body upper end, described cage wall is surrounded into tubbiness by mesh sheet, described culturing disk is arranged on tubbiness cage pars intramuralis and is intended to the fixing connection of cage wall, and tubbiness cage wall is spaced laterally apart by culturing disk, makes tubbiness cage wall be divided into 5 layers from top to bottom.The thick 0.8cm of described lifting rope, for bifilar, bifilar a length of 1.5m.The mesh of cage wall is 2.5cm.
On described culturing disk porose 1, as shown in Figure 1, 2, culturing disk is longitudinally provided with square lattice, and lattice body 2 is fixing with culturing disk to be connected, and the height of lattice body is equal to 1.0cm.Described culturing disk and lattice body are plastic material.
Described culturing disk is square, and the length of side is 30cm, it is also possible to for circle, its specification is configured according to cultivation needs, and the described bore dia on culturing disk is 0.8cm.Bore dia on described culturing disk can be configured according to the size of oyster culture, and its purpose is easy to water body flow.
Described cage wall longitudinal opening, in order to take Concha Ostreae, when the state of cultivation, opening uses polyethylene cotton rope to sew up.
Cultchless oyster aquiculture mesh cage, according to culture zone depth of water situation, can be fabricated to 4-8 layer, and the aquiculture mesh cage that the present embodiment makes is 5 layers, and the culturing disk of bottom is the bottom of cylinder mould.
Use the survival rate of this utility model cultivation shell height 3-10cm cultchless oyster than traditional breeding way raising 8%-15%, specific growth rate raising 5%-10%, culture efficiency and with the obvious advantage.
Claims (1)
1. the special aquiculture mesh cage of cultchless oyster, it is characterised in that it includes lifting rope and cage body, and cage body includes cage wall
And culturing disk, described lifting rope is connected with cage body upper end, and described cage wall is surrounded into tubbiness, described cultivation by mesh sheet
Dish is arranged on tubbiness cage pars intramuralis and is intended to the fixing connection of cage wall, and tubbiness cage wall is spaced laterally apart, makes bucket by culturing disk
Shape cage wall is divided into 4-8 layer from top to bottom, porose on described culturing disk, and culturing disk is longitudinally provided with square lattice,
Lattice body is fixing with culturing disk to be connected, and the height of lattice body is equal to 1.0cm, the described bore dia on culturing disk
Equal to 0.3-1.0cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620131302.7U CN205455355U (en) | 2016-02-22 | 2016-02-22 | Special aquaculture net cage of cultchless oyster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620131302.7U CN205455355U (en) | 2016-02-22 | 2016-02-22 | Special aquaculture net cage of cultchless oyster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205455355U true CN205455355U (en) | 2016-08-17 |
Family
ID=56677748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620131302.7U Expired - Fee Related CN205455355U (en) | 2016-02-22 | 2016-02-22 | Special aquaculture net cage of cultchless oyster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205455355U (en) |
-
2016
- 2016-02-22 CN CN201620131302.7U patent/CN205455355U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20210222 |