CN110169379A - A kind of high-efficiency breeding method of the good high-quality abalone fry of environmental suitability - Google Patents
A kind of high-efficiency breeding method of the good high-quality abalone fry of environmental suitability Download PDFInfo
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- CN110169379A CN110169379A CN201910589363.6A CN201910589363A CN110169379A CN 110169379 A CN110169379 A CN 110169379A CN 201910589363 A CN201910589363 A CN 201910589363A CN 110169379 A CN110169379 A CN 110169379A
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- 238000009395 breeding Methods 0.000 title claims abstract description 21
- 230000007613 environmental effect Effects 0.000 title claims abstract description 20
- 238000012258 culturing Methods 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000009360 aquaculture Methods 0.000 claims abstract description 15
- 244000144974 aquaculture Species 0.000 claims abstract description 15
- 230000036541 health Effects 0.000 claims abstract description 5
- 230000003247 decreasing effect Effects 0.000 claims abstract description 4
- 241001416181 Axis axis Species 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 5
- 238000011161 development Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- 238000009396 hybridization Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 3
- 241000143510 Haliotis discus hannai Species 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000237878 Haliotis fulgens Species 0.000 description 1
- 241001522824 Haliotis gigantea Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000009402 cross-breeding Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009399 inbreeding Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000000007 visual effect 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
- A01K61/51—Culture of aquatic animals of shellfish of gastropods, e.g. abalones or turban snails
-
- 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
- A01K61/90—Sorting, grading, counting or marking live aquatic animals, e.g. sex determination
-
- 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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/06—Arrangements for heating or lighting in, or attached to, receptacles for live fish
- A01K63/065—Heating or cooling devices
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The present invention discloses a kind of high-efficiency breeding method of good high-quality abalone fry of environmental suitability, has follow steps: 1. selecting seedling: choosing the abalone fry of health；2. adaptability culture: by culturing abalone fry in aquaculture pond, 20 DEG C -22 DEG C of water temperature, the time 7 days；3. domestication selection: it is daily to improve 1 DEG C of water temperature, until 28 DEG C -29 DEG C whens, are kept for 10-15 days, daily to observe abalone fry growing state, the abalone fry of cleaning death in time；Water temperature is gradually decreased after 10-15 days to 24 DEG C and is kept；4. selection is 3. tamed every the step of progress in 2 months, until abalone fry growth and maturity.By adaptability culture, so that the environment in the abalone fry adaptation aquaculture pond in aquaculture pond is had just enter into, convenient for subsequent development domestication selection.The domestication selection that multiple abalone fry is carried out before abalone fry growth and maturity, screens out the abalone fry of non-refractory, to realize that high effect culture selects the abalone fry with high temperature resistant character.
Description
Technical field
The present invention relates to abalone culture technical fields, and in particular to be a kind of good high-quality abalone fry of environmental suitability height
Imitate cultural method.
Background technique
Bao is rare marine products treasure, is always favored by the majority of consumers；Abalone culture industry is not only important fishery production
Industry, and the people's livelihood for stablizing and directly meeting people's basic living demand as typical agricultural industry and tie society produces
Industry.The high speed development of more than 10 years time of experience past, China's abalone culture industrial status already leap to the first in the world, produce finished product in year
Bao quantity is more than 100,000 tons, occupies 90% or more share of whole world cultivation Bao total output, directly brings 8-10 for coastal fisherman
The fishery economic of ten thousand job opportunities and 2.5% or more is taken in, and huge economic benefit, social benefit and Ecological Effect are created
Benefit.
Haliotis discus hannai Ino and disk Bao Jieshi originate in the temperate zone property type in the north, and hybridization Bao is suitable to southern summer high temperature environment
Answering property is poor, in addition for many generations Bao seedling germplasm degenerate problem derived from inbreeding, be always restrict Fujian abalone culture industry after
The bottleneck of continuous high-efficient development.Difficult now in order to overcome, many raiser's selections, which are transported for long-distance, is sent to northern sea for Bao seedling
The method in area's " crossing the summer ", it is largely dead to solve haliotis discus hannai Ino hybridization Bao caused Bao seedling poor to southern summer high temperature adaptability
The problems such as dying and be serious stagnant long.Although the method is effectively, it is time-consuming, laborious, and there are certain risk and limitations, it is only logical
It crosses and introduces a fine variety or genetic improvement approach obtains Bao seedling " high temperature resistant " and Seedling height character and is only the basic method solved the problems, such as.
Have the individual of high temperature resistant character and good culture trait miscellaneous as parent by selecting to cultivate in abalone group
Breeding method Propogation and culture Bao health seedling is handed over, the filial generation after hybridization easily obtains heterosis, hybrid vigor.
In view of this, the applicant furthers investigate in view of the above-mentioned drawbacks in the prior art, there is this case generation then.
Summary of the invention
The main purpose of the present invention is to provide a kind of high-efficiency breeding method of the good high-quality abalone fry of environmental suitability, tools
There is the abalone individual that high effect culture has high temperature resistant character, is conducive to the development of subsequent crossbreeding.
In order to achieve the above objectives, solution of the invention is:
A kind of high-efficiency breeding method of the good high-quality abalone fry of environmental suitability, wherein have follow steps:
1. selecting seedling: choosing the abalone fry of health；
2. adaptability culture: by culturing abalone fry in aquaculture pond, 20 DEG C -22 DEG C of water temperature, the time 7 days；
3. domestication selection: it is daily to improve 1 DEG C of water temperature, until 28 DEG C -29 DEG C whens, are kept for 10-15 days, it is daily to observe abalone fry life
Long situation clears up dead abalone fry in time；Water temperature is gradually decreased after 10-15 days to 24 DEG C and is kept；
4. selection is 3. tamed every the step of progress in 2 months, until abalone fry growth and maturity.
Further, the abalone fry is the one or two of green Bao or Xi Shi Bao.
Further, 3. the step includes first stage and second stage；First stage: it is daily to improve 1 DEG C of water temperature, until 26
DEG C when keep 3 days；Second stage: it is daily to improve 1 DEG C of water temperature, until 28 DEG C -29 DEG C whens, are kept for 10-15 days.
Further, the step is 2. to step culturing abalone fry 4. on the abalone fry culturing device in aquaculture pond, institute
Stating abalone culture device includes: support frame and several cultivation plates, and support frame as described above includes two parallel upright bars, described in two
The sliding slot being arranged along upright bar length direction is respectively formed in upright bar, the opening of the sliding slot in two upright bars is opposite to be set
It sets；The cultivation plate is respectively formed with first pivoting portion and second pivoting portion on opposite two sides, goes back shape on the cultivation plate
At there are two the cunnings that two rotation axis of the rotation axis of coaxial arrangement, the cultivation plate are slidably arranged in two upright bars respectively
In slot, the cultivation plate can simultaneously rotate, the axis of the rotation axis, the axis of first pivoting portion and second around the rotation axis
The axis of articulated section is parallel to each other, the common institute of axis of the axis of the rotation axis in the first pivoting portion and second pivoting portion
Plane on；The second pivoting portion of the cultivation plate is rotatably connected in the first pivoting portion of adjacent cultivation plate；It is described to support
It grows to be provided on plate and supports block to form culturing abalone fry space between two neighboring cultivation plate；One or two described upright bar
On be provided with the position-limit mechanism that the rotation axis of the cultivation plate for limiting bottom is slided in the sliding slot.
Further, on same cultivation plate, the axis of the rotation axis is equal at a distance from the axis of the first pivoting portion
The axis of the rotation axis is at a distance from the axis of second pivoting portion.
Further, the rotation axis axis on the cultivation plate is at a distance from the first pivoting portion axis on the cultivation plate etc.
In the rotation axis axis on adjacent cultivation plate at a distance from second pivoting portion axis.
Further, two bottom of upright rod are provided with support rail, and the upper lateral part of two upright bars is formed with company
Extension bar is connected with drawstring on the cultivation plate of the top, and the free end of the drawstring is fixed on the upper connecting rod.
Further, the sliding slot is T-slot, is formed with cylindrical fixture block in the rotation axis, the cylinder fixture block with
The rotation axis is fixedly connected or is rotatablely connected.
Further, sliding block is provided in the rotation axis, the rotation axis and the sliding block are rotatablely connected, and the sliding block is sliding
It is dynamic to be arranged in the sliding slot.
Further, several lines are formed on the cultivation plate and/or several runs through the through-hole of cultivation plate.
Further, the cultivation plate includes horizontal cultivation plate and connecting plate, and the connecting plate is connected to the horizontal cultivation
The described horizontal cultivation one end of plate far from the connecting plate, second pivot joint is arranged in one end of plate, the first pivoting portion
The one end of the connecting plate far from the horizontal cultivation plate is arranged in portion；The connecting plate and the horizontal angle for cultivating plate are
90 to 150 degree.
Further, the cultivation plate is formed with barrier close to one end of the first pivoting portion, sets on the cultivation plate
Two mounting posts are equipped with, the barrier is mounted in the mounting post.
After adopting the above structure, a kind of high-efficiency breeding method of the good high-quality abalone fry of environmental suitability of the present invention with
The prior art is compared, and is at least had the advantages that
One, by carrying out domestication selection in abalone population, the abalone fry with high temperature resistant character is selected, convenient for subsequent
Hybridization generates the abalone breeding with compound merit.
Two, by adaptability culture, so that the environment in the abalone fry adaptation aquaculture pond in aquaculture pond is had just enter into, after being convenient for
It is continuous to carry out domestication selection.By way of heating up day by day, avoids temperature and increase suddenly and cause abalone fry mortality.In abalone
The domestication selection that multiple abalone fry is carried out before seedling growth and maturity, screens out the abalone fry of non-refractory, to realize efficiently training
It educates and selects the abalone fry with high temperature resistant character.
Detailed description of the invention
Fig. 1 is that the present invention relates to a kind of flow charts of the high-efficiency breeding method of the good high-quality abalone fry of environmental suitability.
Fig. 2 is the overall structure diagram of abalone fry culturing device.
Fig. 3 is the structural schematic diagram when cultivation plate of abalone fry culturing device lifts.
Fig. 4 is the schematic diagram of the section structure when cultivation plate of abalone fry culturing device lifts.
Fig. 5 is the schematic perspective view cultivated when plate lifts.
Fig. 6 is the structural schematic diagram of support frame.
Fig. 7 is the enlarged structure schematic diagram in Fig. 3 at A.
Fig. 8 is the enlarged structure schematic diagram in Fig. 3 at B.
Fig. 9 is the schematic diagram of the section structure of abalone fry culturing device.
Figure 10 is the side structure schematic view for cultivating plate.
Figure 11 is the schematic perspective view for cultivating plate.
Figure 12 is the schematic perspective view of the cultivation plate of another angle.
Figure 13 is the schematic perspective view with the cultivation plate for stopping net.
Figure 14 is the structural schematic diagram of the adjacent cultivation different abalone fry culturing device of plate.
In figure:
Support frame 1；Upright bar 11；Sliding slot 111；Position-limit mechanism 12；Fixing screws 121；Upper limit screw 122；Support rail
13；Upper connecting rod 14；Drawstring 15；
Cultivate plate 2；Level cultivation plate 21；First pivoting portion 211；Pin shaft 212；Connecting plate 22；Second pivoting portion 221；Turn
Moving axis 23；Fixing seat 231；Cylindrical fixture block 24；Connecting hole 241；Circlip for shaft 242；Support block 25；Culturing abalone fry is empty
Between 251；Lines 26；Through-hole 27；Barrier 28；Mounting post 281.
Specific embodiment
In order to further explain the technical solution of the present invention, being explained in detail below by specific embodiment the present invention
It states.
It as shown in figs. 1 to 14, is a kind of efficient cultivation of the good high-quality abalone fry of environmental suitability of the present invention
Method has follow steps: 1. selecting seedling: choosing the abalone fry of health；2. adaptability culture: by culturing abalone fry in aquaculture pond
It is interior, 20 DEG C -22 DEG C of water temperature, the time 7 days；3. domestication selection: it is daily to improve 1 DEG C of water temperature, until 28 DEG C -29 DEG C whens, are kept for 10-15 days,
Daily observation abalone fry growing state, clears up dead abalone fry in time；Water temperature is gradually decreased after 10-15 days to 24 DEG C and is kept；
4. selection is 3. tamed every the step of progress in 2 months, until abalone fry growth and maturity.
In this way, a kind of high-efficiency breeding method of the good high-quality abalone fry of environmental suitability of the present invention, by abalone
Domestication selection is carried out in population, selects the abalone fry with high temperature resistant character, is generated convenient for subsequent hybridization with compound excellent
The abalone breeding of character.By adaptability culture, so that having just enter into the environment in the abalone fry adaptation aquaculture pond in aquaculture pond, just
It tames and selects in subsequent development.By way of heating up day by day, avoids temperature and increase suddenly and cause abalone fry mortality.?
The domestication selection that multiple abalone fry is carried out before abalone fry growth and maturity, screens out the abalone fry of non-refractory, to realize height
Effect cultivates and selects the abalone fry with high temperature resistant character.Daily observation abalone fry growing state, clears up dead abalone fry in time,
The abalone fry that avoids dying of illness generates pollution to water body and influences other health-care abalone seedlings.
Preferably, the abalone fry is the one or two of green Bao or Xi Shi Bao.Green Bao and Xi Shi Bao；Xi Shi Bao
(Haliotis sieboldii) is distributed across the important economic Bao kind of large size of Japan and South Korea bank, this kind has individual
Greatly, suitable temperature range is wide and the features such as premunition is strong.Green Bao (Haliotis fulgens) originates in the U.S. and the Mexico Pacific Ocean
Bank is one of the Bao that California, USA most has economic value, green Bao category water warm type.Green Bao or Xi Shi Bao have thermophily strong
The characteristics of, the filial generation after hybridization is easier to obtain heterozygous advantage character.
Preferably, 3. the step includes first stage and second stage；First stage: it is daily to improve 1 DEG C of water temperature, until 26
DEG C when keep 3 days；Second stage: it is daily to improve 1 DEG C of water temperature, until 28 DEG C -29 DEG C whens, are kept for 10-15 days.It is divided by will heat up
First stage and second stage, and be provided with 3 days and be spaced, avoiding heating up too fast adversely affects abalone fry.
Preferably, the step is 2. to step culturing abalone fry 4. on the abalone fry culturing device in aquaculture pond, institute
State abalone culture device include: support frame 1 and several cultivation plates 2, support frame as described above 1 include two parallel upright bars 11, two
The sliding slot 111 being arranged along 11 length direction of upright bar, the cunning in two upright bars 11 are respectively formed in upright bar 11 described in item
The opening of slot 111 is oppositely arranged；The cultivation plate 2 is respectively formed with first pivoting portion 211 and the second pivot on opposite two sides
Socket part 221, described to cultivate the rotation axis 23 that two coaxial arrangements are also formed on plate 2, further, the rotation axis 23 is logical
Fixing seat 231 is crossed to be fixedly connected with the cultivation plate 2；Two rotation axis 23 of the cultivation plate 2 are slidably arranged in two respectively
In the sliding slot 111 of the upright bar 11, the cultivation plate 2 can simultaneously be rotated around the rotation axis 23, the axis of the rotation axis 23,
The axis of first pivoting portion 211 and the axis of second pivoting portion 221 are parallel to each other, and the axis of the rotation axis 23 is described first
In plane where the axis of articulated section 211 and second pivoting portion 221 is common；The second pivoting portion 221 of the cultivation plate 2 rotates
It is connected in the first pivoting portion 211 of adjacent cultivation plate 2, is such as attached by pin shaft 212；It is arranged on the cultivation plate 2
Block 25 is supported to form culturing abalone fry space 251 between two neighboring cultivation plate 2；In one or two described upright bar 11
It is provided with the position-limit mechanism 12 that the rotation axis 23 of the cultivation plate 2 for limiting bottom is slided in the sliding slot 111.
The position-limit mechanism 12 can be two fixing screws 121 being fixed in the upright bar 11, two fixing screws
121 support respectively above and below the rotation axis 23, to realize the limit of axial position in the sliding slot 111.It is preferred that
Ground is additionally provided with the upper limit of the extreme higher position in sliding slot 111 of rotation axis 23 of limitation the top cultivation plate 2 in the upright bar 11
Screw 122, the fixing screws 121 and the upper limit screw 122 are threaded in the upright bar 11, when the top cultivates
When plate 2 reaches extreme higher position, the rotation axis 23 of the top cultivation plate 2 is supported on the upper limit screw 122.
In this way, culturing abalone fry is in the culturing abalone fry space 251 between two neighboring cultivation plate 2；When needs are checked
Folder when abalone fry growing state, by the way that the cultivation plate 2 of the top to be lifted up, between two adjacent in this way cultivation plates 2
Angle increases, so that abalone fry is exposed under the visual field, convenient for observation.Due to be provided with it is described support block 25 so that adjacent two
Cultivation plate 2 will not be overlapped, to form culturing abalone fry space 251.
The axis of the axis of the rotation axis 23, the axis of first pivoting portion 211 and second pivoting portion 221 is parallel to each other,
In plane where the axis of the rotation axis 23 is common in the axis of the first pivoting portion 211 and second pivoting portion 221, institute
It states 23 axis of rotation axis on cultivation plate 2 and is equal to adjacent support at a distance from 211 axis of first pivoting portion described on the cultivation plate 2
23 axis of rotation axis on plate 2 is grown at a distance from 221 axis of second pivoting portion.The angle of each in this way cultivation plate 2 and horizontal plane
It is equal, is easy to use and checks abalone fry situation, shown in Figure 12.It is implemented under example, the rotation of two adjacent cultivation plates 2
The position of axis 23 is needed there is difference using different cultivation plates 2；Further, as shown in figure 9, same cultivation plate 2
On, the axis of the rotation axis 23 at a distance from the axis of the first pivoting portion 211 equal to the rotation axis 23 axis with
The distance of the axis of second pivoting portion 221, only needs a kind of cultivation plate 2 in this way, the structure of cultivation plate 2 be it is unified, convenient for adopting
Purchase and processing, and the weight of the cultivation plate 2 of 11 two sides of the upright bar is roughly the same, convenient for improving the steady of abalone fry culturing device
It is qualitative.
Preferably, two 11 bottoms of upright bar are provided with support rail 13, and the upright bar 11 passes through the support rail
13 are placed on aquaculture pond bottom (not shown)；The rotation axis 23 of the cultivation plate 2 of bottom has one from the support rail 13
Set a distance avoids the cultivation plate 2 of bottom from interfering in rotation with the support rail 13 or bottom of pond；Two upright bars
11 upper lateral part is formed with upper connecting rod 14, drawstring 15 is connected on the cultivation plate 2 of the top, by using the drawstring
15 can be convenient for users to lifting the cultivation plate 2 of the top, and the free end of the drawstring 15 is fixed on the upper connecting rod 14,
Drawstring 15 is avoided to fall.The upper connecting rod 14 also acts as to leave the water the abalone fry culturing device, to clear up disease
Dead abalone fry.
Preferably, the sliding slot 111 is T-slot, is formed with cylindrical fixture block 24, the cylinder in the rotation axis 23
Fixture block 24 is fixedly connected with the rotation axis 23.Since the cylindrical fixture block 24 is cylindrical, cylinder 24 energy of fixture block
Enough around own rotation, the cylindrical fixture block 24 described in this way can be integrally formed with the rotation axis 23 and cultivation plate 2, convenient to add
Work.The cylinder fixture block 24 is also possible to be rotatablely connected with the rotation axis 23, has connection on the cylinder fixture block 24
Hole 241, the cylinder fixture block 24 are rotatably connected in the rotation axis 23 by connecting hole 241, then pass through axis elasticity gear
Circle 242 carries out axial restraint.The rotation axis 23 of the cultivation plate 2 and cylindrical fixture block 24 are pushed up by T-slot in the upright bar 11
The opening that portion is formed is installed into the sliding slot 111.
Preferably, sliding block (not shown) is provided in the rotation axis 23, the rotation axis 23 turns with the sliding block
Dynamic connection, the sliding block are slidably arranged in the sliding slot 111.In this way, the sliding block realizes cultivation plate 2 along in sliding slot 111
Sliding, the rotation axis 23 realize the rotation of the cultivation plate 2 with sliding block rotation connection.Further, the sliding slot
111 can be T-slot or dovetail groove.
Preferably, several lines 26 are formed on the cultivation plate 2 and/or several runs through the through-hole 27 of cultivation plate 2.
The lines 26 is easier abalone fry be attached on cultivation plate 2, and the lines 26 can be dimpled grain road or burr road, described logical
Hole 27 is attached on cultivation plate 2 resistance for also having the advantages that reduce when the cultivation plate 2 lifts convenient for abalone fry.
Preferably, the cultivation plate 2 includes that horizontal cultivation plate 21 and connecting plate 22, the connecting plate 22 are connected to the water
One of the horizontal cultivation plate 21 far from the connecting plate 22 is arranged in one end of flat cultivation plate 21, the first pivoting portion 211
The one end of the connecting plate 22 far from the horizontal cultivation plate 21 is arranged in end, the second pivoting portion 221；It is horizontal by setting
Cultivation plate 21 and connecting plate 22 inhabit the more regular suitable abalone fry in the culturing abalone fry space 251；The connecting plate
22 and the angle of the horizontal cultivation plate 21 are 90 to 150 degree, preferably 120 degree.When the cultivation plate 2 of the top is in lowest order
When setting, plate 2 is cultivated at this time and supports supporting on block 25 on next layer of cultivation plate 2, at this point, the horizontal cultivation of the cultivation plate 2
Plate 21 is in horizontality, grows and adheres to convenient for abalone fry.
When cultivation plate 2 when the top lifts, the inclined degree of the cultivation plate 2 and horizontal plane increases, in order to reduce Bao
Preferably, the cultivation plate 2 is formed with barrier 28 close to one end of the first pivoting portion 211 to the risk that fish falls, described
Two mounting posts 281 are provided on cultivation plate 2, the barrier 28 is mounted in the mounting post 281.The abalone fallen on a small quantity
Seedling is stopped by the barrier 28, to not fall out cultivation bottom of pond portion, and then avoids the fiber crops salvaged from aquaculture pond bottom of pond
It is tired.
Above-described embodiment and schema and non-limiting product form and style of the invention, any technical field it is common
The appropriate changes or modifications that technical staff does it all should be regarded as not departing from patent category of the invention.
Claims (10)
1. a kind of high-efficiency breeding method of the good high-quality abalone fry of environmental suitability, which is characterized in that have follow steps:
1. selecting seedling: choosing the abalone fry of health；
2. adaptability culture: by culturing abalone fry in aquaculture pond, 20 DEG C -22 DEG C of water temperature, the time 7 days；
3. domestication selection: it is daily to improve 1 DEG C of water temperature, until 28 DEG C -29 DEG C whens, are kept for 10-15 days, it is daily to observe abalone fry growth feelings
Condition clears up dead abalone fry in time；Water temperature is gradually decreased after 10-15 days to 24 DEG C and is kept；
4. selection is 3. tamed every the step of progress in 2 months, until abalone fry growth and maturity.
2. a kind of high-efficiency breeding method of the good high-quality abalone fry of environmental suitability as described in claim 1, which is characterized in that institute
State the one or two that abalone fry is green Bao or Xi Shi Bao.
3. a kind of high-efficiency breeding method of the good high-quality abalone fry of environmental suitability as described in claim 1, which is characterized in that institute
3. stating step includes first stage and second stage；First stage: it is daily to improve 1 DEG C of water temperature, until 26 DEG C of whens, are kept for 3 days；Second
Stage: it is daily to improve 1 DEG C of water temperature, until 28 DEG C -29 DEG C whens, are kept for 10-15 days.
4. a kind of high-efficiency breeding method of the good high-quality abalone fry of environmental suitability as described in claim 1, which is characterized in that institute
Step is stated 2. to step culturing abalone fry 4. on the abalone fry culturing device in aquaculture pond, the abalone culture device packet
Include: support frame and several cultivation plates, support frame as described above includes two parallel upright bars, is respectively formed in two upright bars
Along the sliding slot that upright bar length direction is arranged, the opening of the sliding slot in two upright bars is oppositely arranged；The cultivation plate is opposite
Two sides on be respectively formed with first pivoting portion and second pivoting portion, be also formed with two coaxial arrangements on the cultivation plate
Two rotation axis of rotation axis, the cultivation plate are slidably arranged in respectively in the sliding slot of two upright bars, and the cultivation plate is simultaneously
It can be rotated around the rotation axis, the axis of the axis of the rotation axis, the axis of first pivoting portion and second pivoting portion is mutual
In parallel, in the plane where the axis of the rotation axis is common in the axis of the first pivoting portion and second pivoting portion；It is described
The second pivoting portion of cultivation plate is rotatably connected in the first pivoting portion of adjacent cultivation plate；It is provided with and supports on the cultivation plate
Block between two neighboring cultivation plate to form culturing abalone fry space；It is provided in one or two described upright bar for limiting
The position-limit mechanism that the rotation axis of the cultivation plate of bottom is slided in the sliding slot.
5. a kind of high-efficiency breeding method of the good high-quality abalone fry of environmental suitability as claimed in claim 4, which is characterized in that same
One cultivation plate on, the axis of the rotation axis with the axis of the first pivoting portion at a distance from equal to the rotation axis axis and
The distance of the axis of second pivoting portion.
6. a kind of high-efficiency breeding method of the good high-quality abalone fry of environmental suitability as claimed in claim 4, which is characterized in that institute
The rotation axis axis stated on cultivation plate is equal on adjacent cultivation plate at a distance from the first pivoting portion axis on the cultivation plate
Rotation axis axis at a distance from second pivoting portion axis.
7. a kind of high-efficiency breeding method of the good high-quality abalone fry of environmental suitability as claimed in claim 4, which is characterized in that two
A bottom of upright rod is provided with support rail, and the upper lateral part of two upright bars is formed with upper connecting rod, the top it is described
It is connected with drawstring on cultivation plate, the free end of the drawstring is fixed on the upper connecting rod.
8. a kind of high-efficiency breeding method of the good high-quality abalone fry of environmental suitability as claimed in claim 4, which is characterized in that institute
Stating sliding slot is T-slot, and cylindrical fixture block is formed in the rotation axis, and the cylinder fixture block is fixedly connected with the rotation axis
Or rotation connection.
9. a kind of high-efficiency breeding method of the good high-quality abalone fry of environmental suitability as claimed in claim 4, which is characterized in that institute
It states and is provided with sliding block in rotation axis, the rotation axis and the sliding block are rotatablely connected, and the sliding block is slidably arranged in the sliding slot
It is interior.
10. a kind of high-efficiency breeding method of the good high-quality abalone fry of environmental suitability as claimed in claim 4, which is characterized in that
The cultivation plate includes horizontal cultivation plate and connecting plate, and the connecting plate is connected to one end of the horizontal cultivation plate, and described the
The described horizontal cultivation one end of plate far from the connecting plate is arranged in one articulated section, and the second pivoting portion is arranged in the connection
The one end of plate far from the horizontal cultivation plate；The angle of the connecting plate and the horizontal cultivation plate is 90 to 150 degree.
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