CN208047762U - Cray cultivation attachment matrix and cray aquaculture pond - Google Patents
Cray cultivation attachment matrix and cray aquaculture pond Download PDFInfo
- Publication number
- CN208047762U CN208047762U CN201820339206.0U CN201820339206U CN208047762U CN 208047762 U CN208047762 U CN 208047762U CN 201820339206 U CN201820339206 U CN 201820339206U CN 208047762 U CN208047762 U CN 208047762U
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- Prior art keywords
- cray
- wire drawing
- float
- attachment matrix
- fixedly connected
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- Expired - Fee Related
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- 239000011159 matrix material Substances 0.000 title claims abstract description 50
- 238000009360 aquaculture Methods 0.000 title claims abstract description 16
- 244000144974 aquaculture Species 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- 238000005491 wire drawing Methods 0.000 claims description 68
- 150000001336 alkenes Chemical group 0.000 claims 1
- 241000238557 Decapoda Species 0.000 abstract description 23
- 230000000366 juvenile effect Effects 0.000 abstract description 18
- 230000004083 survival effect Effects 0.000 abstract description 9
- 230000000384 rearing effect Effects 0.000 abstract description 6
- 230000000873 masking effect Effects 0.000 abstract description 5
- 241000196324 Embryophyta Species 0.000 description 39
- 230000000694 effects Effects 0.000 description 6
- 238000009395 breeding Methods 0.000 description 4
- 230000001488 breeding effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- -1 polypropylene part Polymers 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 244000144987 brood Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000004676 glycans Chemical class 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 241000238565 lobster Species 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000238017 Astacoidea Species 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 241001113556 Elodea Species 0.000 description 1
- 244000052355 Hydrilla verticillata Species 0.000 description 1
- 244000131316 Panax pseudoginseng Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 244000236458 Panicum colonum Species 0.000 description 1
- 235000015225 Panicum colonum Nutrition 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000002929 anti-fatigue Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000004804 winding Methods 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
The utility model belongs to technical field of fishery, more particularly to a kind of cray cultivation attachment matrix and cray aquaculture pond, cray cultivation attachment matrix includes the first float that may float on the water surface, for the water plant of cray attachment, and it is separately connected the connector of water plant and the first float, connector includes interconnecting piece and the first end that is fixedly connected with one end of interconnecting piece, and first end is fixedly connected with the first float, and water plant is fixedly connected with interconnecting piece.In this way, water plant may make to be floated in water by the first float, so that water plant can provide masking for juvenile prawn, prevent juvenile prawn in shelling since exposure is preyed on by other crays in water, and then ensure the survival rate of cray seed rearing and cultivation.In addition, matrix energy stereoscopic and omnibearing in effective coverage is adhered in cray cultivation uniformly unfolds distribution so that cray cultivation attachment matrix has larger specific surface area, and advantageously forms biomembrane.
Description
Technical field
The utility model belongs to technical field of fishery more particularly to a kind of cray cultivation attachment matrix and cray
Aquaculture pond.
Background technology
Cray is a kind of high-quality Freshwater shrimps, and seed breeding has apparent seasonality with breeding production, with small
The lobster market demand it is vigorous, breeding production becomes increasingly conspicuous with the demand and supply contraction, however improve cultivation cray yield need
Sufficient cray seed and exploitation is wanted to be suitble to high-density breeding facility and technology.The fish brood amount of cray is smaller, according to specification
Difference, single cray fish brood amount is generally at 100~700, average out to 300 or so, under normal water temperature, when the hatching of ovum
Between about 14 days~24 days.The embryo of cray does not need external nutrition supply during development, and squab shrimp seedling need to be in mother
The stop of shrimp abdomen grows up to juvenile prawn after a certain period of time, is just detached from female shrimp and looks for food.
Since juvenile prawn is developed to ripe shrimp, entire life stage needs continuous shell, especially early stage juvenile prawn molting frequency
It is very high, when the quantity of cray in unit area is more, influence each other between cray, especially in cray factory incubation
When link shells, the juvenile prawn that just shelled, which is exposed under no shelter, easily to be eaten up by other crays, and cray seed is caused
It cultivates and the survival rate of cultivation is low.
Utility model content
The purpose of this utility model is to provide a kind of crays to cultivate with attachment matrix, it is intended to solve in the prior art
The juvenile prawn just to have shelled due to there is no shelter to be easy to be preyed on by other crays, caused cray seed rearing and cultivation
The low technical problem of survival rate.
To achieve the above object, the technical solution adopted in the utility model is：A kind of cray cultivation attachment matrix, packet
The first float that may float on the water surface is included, for the water plant of cray attachment, and the water plant and described first is separately connected and floats
The connector of part, the connector includes interconnecting piece and the first end that is fixedly connected with one end of the interconnecting piece, described
First end is fixedly connected with first float, and the water plant is fixedly connected with the interconnecting piece.
Further, the interconnecting piece includes the axial cord being fixedly connected with the first end and wire drawing part, described
Wire drawing part is fixed on the axial cord, and the water plant is fixedly connected with the wire drawing part.
Further, the interconnecting piece is equipped with multiple wire drawing parts, and equidistantly interval is set multiple wire drawing parts
It sets.
Further, the wire drawing part include the first wire drawing body, the first wire drawing body with the contact of the axial cord
Point is that midpoint is arranged in divergence shape, and the water plant is fixedly connected with the first wire drawing body.
Further, the other end of the interconnecting piece is fixed with the second end, and the second end is fixedly connected with
Two float.
Further, the wire drawing part include the second wire drawing body, the second wire drawing body with the contact of the axial cord
Point is symmetrical arranged for midpoint, and the water plant is fixedly connected with the second wire drawing body.
Further, first float and second float are fishing floating ball.
Further, the wire drawing part is polypropylene part.
Further, the length of the wire drawing part is 100mm~200mm.
The beneficial effects of the utility model：The cray cultivation attachment matrix of the utility model, it is floating by using first
Part, connector and water plant, water plant with interconnecting piece by being fixedly connected to be fixed on connector, and connector passes through first end
Portion is fixedly connected with the first float, so that water plant can be floated on by the first float in water, so that water plant can be juvenile prawn
Masking is provided, prevents juvenile prawn in shelling since exposure is preyed on by other crays in water, and then ensure the training of cray seed
The survival rate educated and cultivated.Uniformly unfold in addition, matrix energy stereoscopic and omnibearing in effective coverage is adhered in cray cultivation
Distribution so that cray cultivation attachment matrix has larger specific surface area, and advantageously forms biomembrane, and biomembrane can be uniformly
Ground implantation is on connector, on the one hand, can reduce the harmful substances such as ammonia nitrogen and nitrite in water body；On the other hand, it can be used as
The bait of cray promotes growth.
The utility model also provides a kind of cray aquaculture pond, including pond body, and the cray aquaculture pond further includes above-mentioned
Cray cultivation attachment matrix, the cray cultivation is set to attachment matrix in the pond body.
The beneficial effects of the utility model：The cray aquaculture pond of the utility model, due to the use of above-mentioned cray
Cultivation attachment matrix, cray cultivation can be floated on by the first float in water with the water plant of attachment matrix, so that water
Grass can provide masking for juvenile prawn, prevent juvenile prawn in shelling since exposure is preyed on by other crays in water, and then can ensure
Cray seed rearing and the survival rate of cultivation.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new
Some embodiments of type for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram one that matrix is adhered in the cray cultivation that the utility model embodiment provides；
Fig. 2 is the structural schematic diagram two that matrix is adhered in the cray cultivation that the utility model embodiment provides；
Fig. 3 is the structural schematic diagram one for the cray aquaculture pond that the utility model embodiment provides；
Fig. 4 is the structural schematic diagram two for the cray aquaculture pond that the utility model embodiment provides.
Wherein, each reference numeral in figure：
10-the first float；20-connectors；21-interconnecting pieces；
22-first ends；23-the second ends；30-water plants；
40-the second float；211-axial cords；212-wire drawing parts；
2121-the first wire drawing body；2122-the second wire drawing body.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining the description of attached drawing 1~4 is exemplary, it is intended to for explaining the utility model, and should not be understood as to this practicality
Novel limitation.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indicates or imply
Signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this
The limitation of utility model.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
As shown in Fig. 1~2, a kind of cray cultivation attachment matrix that the utility model embodiment provides, including can float
The first float 10 bubbled through the water column, the water plant 30 adhered to for cray, and it is separately connected the company of the first float 10 and water plant 30
Junctor 20, connector 20 include interconnecting piece 21 and the first end 22 being fixedly connected with one end of interconnecting piece 21, first end
22 are fixedly connected with the first float 10, and water plant 30 is fixedly connected with interconnecting piece 21.
The utility model embodiment cray cultivation with attachment matrix, by using the first float 10, connector 20 with
And water plant 30, water plant 30 with interconnecting piece 21 by being fixedly connected to be fixed on connector 20, and connector 20 passes through first end
Portion 22 is fixedly connected with the first float 10, so that water plant 30 can be floated on by the first float 10 in water, so that water plant
30 can provide masking for juvenile prawn, prevent juvenile prawn in shelling since exposure is preyed on by other crays in water, and then ensure small
Lobster seed rearing and the survival rate of cultivation.In addition, cray cultivation can three-dimensional full side in effective coverage with attachment matrix
Uniformly unfold distribution in position so that cray cultivation attachment matrix has larger specific surface area, and advantageously forms biomembrane, raw
Object film can equably implantation on connector 20, on the one hand, so that gas and water and biomembrane is obtained abundant blending contact and exchange, energy
Good metabolism is carried out, the harmful substances such as ammonia nitrogen and nitrite in water body are reduced；On the other hand, exist in biomembrane each
The main large biological molecule of kind, such as protein, polysaccharide, DNA, RNA, peptide glycan, fat and phosphatide substance, can be used as cray
Bait promotes growth.
Specifically, in the present embodiment, cray was liked climbing within various growth periods, and inhabited and be hidden in cray
Therefore cultivation, can be provided by setting cray cultivation attachment matrix in attachment matrix and more inhabit space so that is single
Plane ponding can raise more crays in domain.
Specifically, in the present embodiment, first end 22 is through the first float 10.By by first end 22 through
First float 10 can play the role of connector 20 being more firmly fixed in the first float 10, prevent connector 20 from
It falls off in one float 10.
Further, as shown in Fig. 1~2, in the present embodiment, interconnecting piece 21 includes being fixedly connected with first end 22
Axial cord 211 and wire drawing part 212, wire drawing part 212 are fixed on axial cord 211, and water plant 30 fixes with wire drawing part 212 and connects
It connects.By the way that axial cord 211 is arranged, when cray cultivation to be positioned over attachment matrix in water, axial cord 211 can shake with ripples
It is dynamic so that cray cultivation attachment matrix more meets the habit of cray；Wire drawing part 212 is fixed on axial cord 211,
And water plant 30 is fixedly connected with wire drawing part 212 so that water plant 30 connect with axial cord 211, in this way, by consolidating water plant 30
Determine on wire drawing part 212 to be more than with 30 quantity of water plant being fixed on axial cord 211 and water plant 30 is directly fixed on axial cord 211
On so that it is supplied to the veil of juvenile prawn more, and then can ensure the survival rate of cray seed rearing and cultivation.In addition,
Water plant 30 is connected on the axial cord 211 for being fixed with wire drawing part 212, it is possible to provide more inhabites space, and cray is supported
It grows and more meets the life habit of cray with attachment matrix, so that more crays can be raised in unit area waters.
Further, as shown in Fig. 1~2, in the present embodiment, interconnecting piece 21 is equipped with multiple wire drawing parts 212, and each drawing
The equidistantly interval setting of wire 212.More water plants 30 can be fixed on interconnecting piece 21 by the way that multiple wire drawing parts 212 are arranged, and played
The effect of more veils is provided for juvenile prawn；More crays can also be provided inhabites space.In addition, by a wire drawing part 212
Equidistantly interval setting can prevent from mutually winding because water plant 30 is excessive, and then and cray cultivation attachment matrix be caused to exist
It is unable to stereoscopic and omnibearing in effective coverage and uniformly unfolds distribution.
Further, as shown in Figure 1, in the present embodiment, wire drawing part 212 includes the first wire drawing body 2121, the first wire drawing
Body 2121 is arranged using the contact point with axial cord 211 as midpoint in divergence shape, and water plant 30 is fixedly connected with the first wire drawing body 2121.
When cray cultivates with attachment matrix placement with water, the first floating ball floats on the water surface, and connector 20 and water plant 30
Underwater is floated on, at this point, being arranged in divergence shape by the way that the first wire drawing body 2121 is arranged, and by the first wire drawing body 2121, in turn
It may make that being uniformly arranged more water plants 30 is fixed on the first wire drawing body 2121, and more maskings are provided in this way, playing for juvenile prawn
The effect of object；More crays can also be provided inhabites space.
Further, as shown in Fig. 2, in the present embodiment, the other end of interconnecting piece 21 is fixed with the second end 23, and
Two ends 23 are fixedly connected with the second float 40.By the way that the second float 40 is arranged, cray can be cultivated and be floated with attachment matrix
On bubbling through the water column, to meet the needs of various cray different growing stages.In addition, cray cultivation is floated on attachment matrix
On the water surface, it can play the role of shading for cray aquaculture pond, cray happiness is cloudy, may make environment in cray aquaculture pond more
Meet the habit of cray, and then improves the yield and survival rate of cray.
Specifically, in the present embodiment, the second end 23 is through the second float 40.By by the second end 23 through
Second float 40 can play the role of connector 20 being more firmly fixed in the first float 10, prevent connector 20 from
It falls off in two float 40.
Further, as shown in Fig. 2, in the present embodiment, wire drawing part 212 includes the second wire drawing body 2122, the second wire drawing
Body 2122 is symmetrical arranged by midpoint of the contact point with axial cord 211, and water plant 30 is fixedly connected with the second wire drawing body 2122.Pass through
Water plant 30 is symmetrical arranged, water plant 30 can make to cover the water surface in most of region, and then it is that cray aquaculture pond hides to reach
Cloudy effect.
Further, as shown in Fig. 1~2, in the present embodiment, wire drawing part 212 is polypropylene part.Since polypropylene has
It is excellent mechanical property, nontoxic and there is higher flexural fatigue resistance, therefore, the wire drawing part 212 for using polypropylene to prepare
Have the advantages that above so that cray cultivation has longer service life with attachment matrix and will not cause to be harmful to cray
It influences.
Specifically, in the present embodiment, wire drawing part 212 is also prepared by polyamide part or other can be used for fixing water plant
30 material is prepared, and the present embodiment does not make specific restriction to the specific material of wire drawing part 212.
Further, in the present embodiment, the length of wire drawing part 212 is 100mm~200mm.By by wire drawing part 212
Length is set greater than 100mm, is that the water plant 30 being fixed in order to prevent on wire drawing part 212 falls off, and plays and ensures that cray is supported
Grow the effect with attachment matrix stablility；The length of wire drawing part 212 is set smaller than 200mm, is wire drawing part 212 in order to prevent
It is long so that cray goes to bite, and then causes cray dead.
Further, as shown in Fig. 1~2, in the present embodiment, the first float 10 and the second float 40 are that fishing use is floating
Ball.Since fishing is less expensive with floating ball price, and there is preferable anti-fatigue performance, therefore uses fishing that floating ball is used to be supported as cray
The first float 10 and the second float 40 with attachment matrix are grown, the service life for ensureing cray cultivation attachment matrix can be played
Effect.
Specifically, in the present embodiment, the first float 10 and the second float 40 can also be PVC floating balls or other floatabilitys
In the floating ball on the water surface, the present embodiment does not make specific restriction to the specific type of floating ball.
Specifically, in the present embodiment, a diameter of 0.3mm~0.5mm of wire drawing part 212, specific surface area be 50~
300m2/m3, voidage is 95%~99%.By the way that diameter is set as 0.3mm~0.5mm, it can play and ensure the strong of wire drawing part 212
On the basis of degree, the effect of the cost of wire drawing part 212 is reduced；By the way that the voidage of wire drawing part 212 is set as 95%~99%,
It can prevent water from largely entering in wire drawing part 212 so that wire drawing part 212 is corroded, and plays the work for ensureing 212 service life of wire drawing part
With.
Specifically, in the present embodiment, water plant 30 is waterweed or hydrilla verticillata.
As shown in figs. 34, the utility model embodiment also provides a kind of cray aquaculture pond, including pond body, and cray is supported
The cray cultivation attachment matrix that pond includes above-mentioned is grown, and cray cultivation is set to attachment matrix in pond body.
The cray aquaculture pond of the utility model, due to the use of above-mentioned cray cultivation attachment matrix, cray
The water plant 30 of cultivation attachment matrix can be floated on by the first float 10 in water, so that water plant 30 can provide screening for juvenile prawn
Cover, prevent juvenile prawn shelling when due to exposure preyed in water by other crays, and then can ensure cray seed rearing with
And the survival rate of cultivation.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (10)
1. a kind of cray cultivation attachment matrix, it is characterised in that：The first float including may float on the water surface, for cray
The water plant of attachment, and be separately connected the connector of the water plant and first float, the connector include interconnecting piece with
And the first end being fixedly connected with one end of the interconnecting piece, the first end are fixedly connected with first float, institute
Water plant is stated to be fixedly connected with the interconnecting piece.
2. cray cultivation attachment matrix according to claim 1, it is characterised in that：The interconnecting piece include with it is described
The axial cord and wire drawing part that first end is fixedly connected, the wire drawing part are fixed on the axial cord, and the water plant with
The wire drawing part is fixedly connected.
3. cray cultivation attachment matrix according to claim 2, it is characterised in that：The interconnecting piece is equipped with multiple
The wire drawing part, and multiple wire drawing parts are equidistantly spaced setting.
4. cray cultivation attachment matrix according to claim 2 or 3, it is characterised in that：The wire drawing part includes the
One wire drawing body, the first wire drawing body are arranged using the contact point with the axial cord as midpoint in divergence shape, the water plant and institute
The first wire drawing body is stated to be fixedly connected.
5. cray cultivation attachment matrix according to claim 2 or 3, it is characterised in that：The interconnecting piece it is another
End is fixed with the second end, and the second end is fixedly connected with the second float.
6. cray cultivation attachment matrix according to claim 5, it is characterised in that：The wire drawing part includes the second drawing
Filament, the second wire drawing body are symmetrical arranged by midpoint of the contact point with the axial cord, and the water plant is drawn with described second
Filament is fixedly connected.
7. cray cultivation attachment matrix according to claim 5, it is characterised in that：First float and described
Second float is fishing floating ball.
8. cray cultivation attachment matrix according to claim 2 or 3, it is characterised in that：The wire drawing part is poly- third
Alkene part.
9. cray cultivation attachment matrix according to claim 2 or 3, it is characterised in that：The length of the wire drawing part
For 100mm~200mm.
10. a kind of cray aquaculture pond, including pond body, it is characterised in that：The cray aquaculture pond further include claim 1~
9 any one of them crays cultivation attachment matrix, the cray cultivation are set to attachment matrix in the pond body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820339206.0U CN208047762U (en) | 2018-03-12 | 2018-03-12 | Cray cultivation attachment matrix and cray aquaculture pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820339206.0U CN208047762U (en) | 2018-03-12 | 2018-03-12 | Cray cultivation attachment matrix and cray aquaculture pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208047762U true CN208047762U (en) | 2018-11-06 |
Family
ID=63992169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820339206.0U Expired - Fee Related CN208047762U (en) | 2018-03-12 | 2018-03-12 | Cray cultivation attachment matrix and cray aquaculture pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208047762U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109769723A (en) * | 2018-12-26 | 2019-05-21 | 广西壮族自治区水产科学研究院 | A method of using bottom dwell food organisms film cultivation river snail |
| CN115443934A (en) * | 2022-10-17 | 2022-12-09 | 广西壮族自治区水产技术推广站 | Shielding net for improving cultivation survival rate of freshwater shrimp larvae and using method thereof |
-
2018
- 2018-03-12 CN CN201820339206.0U patent/CN208047762U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109769723A (en) * | 2018-12-26 | 2019-05-21 | 广西壮族自治区水产科学研究院 | A method of using bottom dwell food organisms film cultivation river snail |
| CN109769723B (en) * | 2018-12-26 | 2021-10-15 | 广西壮族自治区水产科学研究院 | Method for breeding river snails by adopting benthic bait biomembrane |
| CN115443934A (en) * | 2022-10-17 | 2022-12-09 | 广西壮族自治区水产技术推广站 | Shielding net for improving cultivation survival rate of freshwater shrimp larvae and using method thereof |
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