CN108184730A - A kind of device of cultured pearl mother shellfish - Google Patents
A kind of device of cultured pearl mother shellfish Download PDFInfo
- Publication number
- CN108184730A CN108184730A CN201810172425.9A CN201810172425A CN108184730A CN 108184730 A CN108184730 A CN 108184730A CN 201810172425 A CN201810172425 A CN 201810172425A CN 108184730 A CN108184730 A CN 108184730A
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- China
- Prior art keywords
- shellfish
- pearl
- cuboid framework
- rope
- fishing net
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- 235000015170 shellfish Nutrition 0.000 title claims abstract description 47
- 239000010984 cultured pearl Substances 0.000 title claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 13
- 210000001161 mammalian embryo Anatomy 0.000 claims abstract description 10
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000007747 plating Methods 0.000 claims abstract description 7
- 229920003023 plastic Polymers 0.000 claims description 8
- 239000002985 plastic film Substances 0.000 claims description 8
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 239000011049 pearl Substances 0.000 abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 238000005516 engineering process Methods 0.000 abstract description 5
- 235000013305 food Nutrition 0.000 abstract description 4
- 235000013372 meat Nutrition 0.000 abstract description 4
- 238000004804 winding Methods 0.000 abstract description 3
- 241000237852 Mollusca Species 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 241000490567 Pinctada Species 0.000 description 4
- 239000013505 freshwater Substances 0.000 description 4
- 238000003306 harvesting Methods 0.000 description 4
- 241000237536 Mytilus edulis Species 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 235000020638 mussel Nutrition 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001474374 Blennius Species 0.000 description 1
- 241000272194 Ciconiiformes Species 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 241000593454 Lamprotula leaii Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 241000255969 Pieris brassicae Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 230000017448 oviposition Effects 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 210000004885 white matter Anatomy 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/50—Culture of aquatic animals of shellfish
- A01K61/54—Culture of aquatic animals of shellfish of bivalves, e.g. oysters or mussels
- A01K61/55—Baskets therefor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/50—Culture of aquatic animals of shellfish
- A01K61/54—Culture of aquatic animals of shellfish of bivalves, e.g. oysters or mussels
- A01K61/56—Culture of aquatic animals of shellfish of bivalves, e.g. oysters or mussels for pearl production
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
This application involves pearl cultivation technology field more particularly to a kind of devices of cultured pearl mother shellfish.The device of this cultured pearl mother shellfish provided by the invention by the way that capping outside cuboid framework is given to adhere to outer capping fishing net, ensures female shellfish living environment, female shellfish is placed to fall into water except loss, by giving outer capping winding rope rope, while fixing mother shellfish, prevent shellfish meat from invading food by external natural enemy；It is fixed simultaneously by tin plating and rope, is not easy to get rusty and fixed, be that the outer crust of frame steel ring embryo material designs PE casings, prevent steel ring from getting rusty, extend service life, save cost.
Description
Technical field
This application involves pearl cultivation technology field more particularly to a kind of devices of cultured pearl mother shellfish.
Background technology
Cultured pearl is the rule and beading principle grown naturally according to shellfish, with artificial technology, in natural water area
The pearl formed is cultivated, also known as " cultured pearl ", referred to as " cultured pearls ".
Pearl culture process generally comprises three phases：
1st, pearl oyster is cultivated
Also known as " cultivation pearl oyster " or " cultured pearl seedling ", i.e. culture suitable for pearl growth and eventually form required various soft
Body animal.
Now in the world can be with the mollusk of cultured pearl there are about clock more than 30, the pearl shellfish of wherein marine products has geneva pearl
Female shellfish, white butterfly nacre, black dish nacre, penguin nacre, P chemmitri Philippi etc.；The bivalves of fresh water production has hydriopsis cumingii, pleat
Line hat freshwater mussel, pearl oyster pearl freshwater mussel, Lamprotula leai, pond dish freshwater mussel etc..
There are two the sources of female shellfish：Wild mollusk is obtained by acquisition.
In collection season, people slip into 1--10 meters of deep seabed acquisitions, are then sent to pearl farm, they are disperseed
On the shallow foundation bottom not occupied by other mollusks.It is completed at early autumn, until before spring next year is selected, they will not be beaten
It disturbs.But wherein you only have the mollusk of those health to be likely to receive outer embrane, and then for the production of cultured pearl.
Artificial incubation nursery is raised mollusk, is obtained by manual method.
Originally, the molluscan larva of free swimming was very sensitive to light, they are fixed on object under water and are stable at
Dark part is always found before seabed.In order to obtain and cultivate them, people study and have devised 84 centimetres long, wide by 50
Cage that is centimetre 20 centimetres high, being made of wire also has several partition boards made of silk screens in each cage.Then, coal is used
The mixture of cream, cement and sand applies thereon, its surface is made to become coarse.Surrounding and the bottom of cage are fixed on small blackboard again
Face, become dark space.In this way, molluscan larva can be lured to come to settle down, cage is suspended below the water surface about six
The depths of rice, the egg-laying season is the 7--9 months.Cage in water can be extracted to November, at this moment will find the number of ovum
Unexpectedly 7000-10000 are up to.At the same time, they are transferred to rearging cage from collection cage.Treat that mollusk is about one-year-old, shell
Diameter when growing to about 2.5 centimetres, they can be distributed in the quite coarse waters of substrate and cultivated.After about two years,
That is the summer in third year, you can collect mollusk.By selecting, conform to quality requirements just for being inserted into pearl oyster
Core.If growing nonparasitically upon another plant outside shell has other biological body, must just remove immediately, undersize person can send back regrowth one
Year.That deformation severe or too old can only just be abandoned.Undoubtedly, cultivate molluscan water environment must be it is dark, clean,
Proper temperature, no-sundries, without harmful organism.
2nd, seed nucleus is implanted into, referred to as " slotting core ", i.e., in kind renucleation nacre, to form pearl.
This is the committed step of artificial cultured pearls.Seed nucleus is generally made of shell, has good psephicity, diameter about 5--7
Millimeter, it decides the size of cultured pearl.High-quality seed nucleus is both standby to make nacre it is necessary to the various methods of use (as injected bamboo Qi)
Shell open bivalve slightly.Then it is put into the outer embrane for planting renucleation mother shellfish after being rapidly completed using operation tool
It is allowed to recuperate in cage.This is that a technical very strong handicraft is lived, and general green hand, which needs to put into practice 1 year or so, could become skilled worker,
And it is advisable with women.
3rd, grow up to pearl；Being implanted the nacre of seed nucleus needs to be put into the special raft being suspended on cage, and raft is then
It is anchored in the calm water for adding anti-environmental change small.Time is preferably selected in annual three April, because of at this moment water temperature optimum
In the outer embrane wound healing of nacre.
After 2--3 weeks, seed nucleus starts to receive the nacre of nacre secretion, and then form pearl.After a period of time
(accumulative 4-6 week) needs to check the developmental state of nacre, removes nacre and grow nonparasitically upon another plant in shellfish that those fail to stand the test
Some atoms on shell, to ensure its health.Then it is loaded into new cage and is transferred to fixed cultured pearls field, from raft
It hangs to 2-3 meters of the depth of water.Afterwards in about three and half times, them is allowed to remain interference-free and normal growth shape
State.Certainly, in this course, culturist, which is still to check whether there is seaweed, sundries etc. in time, invests on shell, and in time
It is handled.Cultured pearl is removed except necessary anti-nacre natural enemy, attention in water in addition to sundries etc., is also most afraid of water temperature is caused to be mutated
Host mollusk caused by " red tide " is dead.Therefore, pearl culture is a very arduous cause.General nacre
Survival rate is 50%, in this proportional region can beading person only have 40%.The circularity that wherein grows is fine, strong but pliable in texture, color
The gorgeous person in pool only 5%, it is clear that this 5% first-class cultured pearl is also just into rarity.
4th, the harvesting of pearl；Harvest time：Generally at the beginning of year end to next year, i.e. 2 months of November to next year.High temperature season one
As do not receive pearl because nacre precipitation is fast when temperature is high, quality pine, pearl surface often covers the object of last layer white
Matter, dull, poor quality.And in winter or under cryogenic conditions, pearl shell secretion nacre speed is slow, nacre surface layer
More careful, smooth, gloss is preferable, therefore is the golden hour for harvesting pearl.
It is to arrange to carry out by staff's tandem to receive pearl method, harvests one and receives again next, sequentially analogizes.From
After taking out pearl shellfish in the sea, it is inserted into shellfish body from ventral margin opening with shellfish knife is opened, firmly cuts off closed shell flesh, expose software part, used
Tweezers or knife are lightly inserted into capsule of growing cultured pearls, and pearl is carefully taken out from capsule.
It is mostly wire manufacture to cultivate the cage used in female pearl in the prior art, and size is single, is grown in female pearl
Female shellfish natural enemy is frequently encountered in journey will bite shellfish meat, so as to cause happening for the female shellfish of infringement, while female shellfish from little Bei to
Grow up to, shared volume is also changing, and the more sizes of wire crate of the prior art are single, it is impossible to be suitble to from little Bei to length
Into whole process.
Invention content
This application provides a kind of device of cultured pearl mother shellfish, to solve problems of the prior art.
For this purpose, the present invention provides following technical proposals：A kind of device of cultured pearl mother shellfish, described device is by cuboid
Frame and outer capping composition；The outer capping is covered with the cuboid framework, is designed for complete surround；The cuboid framework is
Overstriking steel ring embryo material is integrally formed；PE casings are cased with outside the overstriking steel ring embryo material；The outer capping is the fishing of nylon material
Net, the cuboid framework are fixedly connected with the outer capping by tin plating and rope；One is wound on the outside of the outer capping
Enclose rope.
Further, also complete surround is equipped with transparent plastic film outside the outer capping；The transparent plastic film with
Each side of cuboid framework is intertwined and connected.
Further, the fishing net is has knot fishing net, unilateral 0.6cm.
Further, the fishing net is without knot fishing net, mesh 0.5cm.
Further, the cuboid framework height is 1-10cm；The cuboid framework and width are more than or equal to 10cm.
The technical solution that the application provides includes following advantageous effects：This cultured pearl mother shellfish provided by the invention
Device, by the way that capping is given outside cuboid framework to adhere to outer capping fishing net, ensure female shellfish living environment, place mother shellfish and fall into water
Except loss, by giving outer capping winding rope rope, while fixing mother shellfish, prevent shellfish meat from invading food by external natural enemy；Pass through simultaneously
Tin plating is fixed with rope, is not easy to get rusty and fixed, is that the outer crust of frame steel ring embryo material designs PE casings, is prevented steel ring
It gets rusty, extends service life, save cost.
Description of the drawings
In order to illustrate more clearly of the technical solution of the application, letter will be made to attached drawing needed in the embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without having to pay creative labor,
It can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of structure diagram of the device of cultured pearl mother shellfish provided by the embodiments of the present application.
Fig. 2 is a kind of cuboid framework structure diagram of the device of cultured pearl mother shellfish provided by the embodiments of the present application.
Specific embodiment
Attached drawing herein is incorporated into specification and forms the part of this specification, shows the implementation for meeting the application
Example, and for explaining the principle of the application together with specification.
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or it will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, for those of ordinary skill in the art
Speech, without creative efforts, can also be obtained according to these attached drawings other attached drawings.
Embodiment one
A kind of device of cultured pearl mother shellfish, described device are made of cuboid framework 1 and outer capping 2；The outer capping 2
The cuboid framework 1 is covered with, is designed for complete surround；The cuboid framework 1 is integrally formed for overstriking steel ring embryo material；It is described
PE casings are cased with outside overstriking steel ring embryo material；The outer capping 2 be nylon material fishing net, the cuboid framework 1 with it is described
Outer capping 2 is fixedly connected by tin plating with rope；2 outside of outer capping is wound with a circle rope 3.
Specifically, steel ring gets rusty in order to prevent, extend frame service life, set for the outer crust of overstriking steel ring embryo material
Meter, while be fixedly connected in junction with tin plating, it is fixed, and be unlikely to deform and get rusty.
By giving 1 outside of frame is complete to surround covering fishing net, being that female shellfish design is complete surrounds living environment, while pass through rope 3
Fixed frame fixes outer capping 2, prevents external natural enemy from invading and eats female shellfish, while fixed female shellfish, prevents mobile in developmental process cause
Beading shape is bad.
The rope 3 is nylon rope or steel wire rope.
Fishing net is again better than traditional wire activity simultaneously, prevents the excessively fixed shape packages of female Bei Yinwei from influencing female
Shellfish grows up, and growth shape is caused to be bound.
One as the present embodiment technical solution improves greatly, and outer 2 outside of capping also complete surround is equipped with transparent plastic
Film；The transparent plastic film is intertwined and connected with 1 each side of cuboid framework.
Female shellfish grows up to from little Bei, and size is not stopping to change, and usual little Bei minimums are less than 1cm, are easy in this way from fishing net
It is middle to leak out or food is invaded by natural enemy, transparent plastic film is laid with so surrounding outside, is removed again after little Bei grows up to transparent
Plastic film.
One as the present embodiment technical solution improves greatly, and the fishing net is has knot fishing net, unilateral 0.6cm.
One as the present embodiment technical solution improves greatly, and the fishing net is without knot fishing net, mesh 0.5cm.
One as the present embodiment technical solution improves greatly, and 1 height of cuboid framework is 1-10cm；The cuboid
Frame 1 and width are more than or equal to 10cm.
To sum up, the device of this cultured pearl mother shellfish provided in this embodiment, by the way that capping outside cuboid framework is given to adhere to
Outer capping fishing net ensures female shellfish living environment, places female shellfish and falls into water except loss, by giving outer capping winding rope rope, Gu
While fixed mother shellfish, prevent shellfish meat from invading food by external natural enemy；It is fixed simultaneously by tin plating and rope, is not easy to get rusty and fix tightly
It leans on, is that the outer crust of frame steel ring embryo material designs PE casings, prevents steel ring from getting rusty, extend service life, save cost.
It should be noted that the relational terms of such as " first " and " second " or the like be used merely to an entity or
Operation is distinguished with another entity or operation, and without necessarily requiring or implying between these entities or operation, there are any
This practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant be intended to it is non-exclusive
Property include so that article or equipment including a series of elements not only include those elements, but also including not having
It the other element that is expressly recited or further includes as elements inherent to such a process, method, article, or device.Do not having
There is the element in the case of more limiting, limited by sentence "including a ...", it is not excluded that in the mistake for including the element
Also there are other identical elements in journey, method, article or equipment.
The above is only the specific embodiment of the application, is made skilled artisans appreciate that or realizing this Shen
Please.A variety of modifications of these embodiments will be apparent to one skilled in the art, it is as defined herein
General Principle can in other embodiments be realized in the case where not departing from spirit herein or range.Therefore, the application
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide range caused.
It should be understood that the content that the application is not limited to be described above and be shown in the drawings, and can
To carry out various modifications and change without departing from the scope.Scope of the present application is only limited by appended claim.
Claims (5)
1. a kind of device of cultured pearl mother shellfish, it is characterised in that：Described device is made of cuboid framework and outer capping；It is described
Outer capping is covered with the cuboid framework, is designed for complete surround；The cuboid framework is integrally formed for overstriking steel ring embryo material；
PE casings are cased with outside the overstriking steel ring embryo material；The outer capping is the fishing net of nylon material, the cuboid framework and institute
Outer capping is stated to be fixedly connected with rope by tin plating；A circle rope is wound on the outside of the outer capping.
2. a kind of device of cultured pearl mother shellfish according to claim 1, it is characterised in that：It is also complete outside the outer capping
Encirclement is equipped with transparent plastic film；The transparent plastic film is intertwined and connected with each side of cuboid framework.
3. a kind of device of cultured pearl mother shellfish according to claim 1, it is characterised in that：The fishing net is has knot fishing
Net, unilateral 0.6cm.
4. a kind of device of cultured pearl mother shellfish according to claim 1, it is characterised in that：The fishing net is without knot fishing
Net, mesh 0.5cm.
5. a kind of device of cultured pearl mother shellfish according to claim 1, it is characterised in that：The cuboid framework height
For 1-10cm；The cuboid framework and width are more than or equal to 10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810172425.9A CN108184730A (en) | 2018-03-01 | 2018-03-01 | A kind of device of cultured pearl mother shellfish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810172425.9A CN108184730A (en) | 2018-03-01 | 2018-03-01 | A kind of device of cultured pearl mother shellfish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108184730A true CN108184730A (en) | 2018-06-22 |
Family
ID=62594393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810172425.9A Pending CN108184730A (en) | 2018-03-01 | 2018-03-01 | A kind of device of cultured pearl mother shellfish |
Country Status (1)
| Country | Link |
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| CN (1) | CN108184730A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110140680A (en) * | 2019-05-14 | 2019-08-20 | 中国水产科学研究院南海水产研究所 | A kind of pinctada fucata bottom sowing culture method |
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