CN109122437A - The method of pond superficial water and intertidal zone low tidal region relay oyster culture - Google Patents
The method of pond superficial water and intertidal zone low tidal region relay oyster culture Download PDFInfo
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- CN109122437A CN109122437A CN201810970302.XA CN201810970302A CN109122437A CN 109122437 A CN109122437 A CN 109122437A CN 201810970302 A CN201810970302 A CN 201810970302A CN 109122437 A CN109122437 A CN 109122437A
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- 241000237502 Ostreidae Species 0.000 title claims abstract description 130
- 235000020636 oyster Nutrition 0.000 title claims abstract description 130
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000002528 anti-freeze Effects 0.000 claims abstract description 5
- 238000005553 drilling Methods 0.000 claims abstract description 5
- 238000003306 harvesting Methods 0.000 claims abstract description 5
- 238000002627 tracheal intubation Methods 0.000 claims description 41
- 241000237509 Patinopecten sp. Species 0.000 claims description 24
- 235000020637 scallop Nutrition 0.000 claims description 24
- 239000013535 sea water Substances 0.000 claims description 23
- 239000012634 fragment Substances 0.000 claims description 12
- 238000009395 breeding Methods 0.000 claims description 7
- 230000001488 breeding effect Effects 0.000 claims description 7
- 235000013305 food Nutrition 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 6
- 208000001034 Frostbite Diseases 0.000 claims description 4
- 230000004083 survival effect Effects 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 244000025254 Cannabis sativa Species 0.000 claims description 3
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 3
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 235000009120 camo Nutrition 0.000 claims description 3
- 235000005607 chanvre indien Nutrition 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000011487 hemp Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 2
- 230000009182 swimming Effects 0.000 claims description 2
- 244000082204 Phyllostachys viridis Species 0.000 claims 1
- 235000015170 shellfish Nutrition 0.000 claims 1
- 238000009364 mariculture Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000012136 culture method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000009304 pastoral farming Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003653 coastal water Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000003643 water by type Substances 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
-
- 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)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The method of the present invention offer pond superficial water and intertidal zone low tidal region relay oyster culture.Its technical solution are as follows: structure is mainly made of oyster pond culture device and oyster intertidal zone low tidal region cultivation apparatus.Cultivate six big steps: first step piling and drilling；Second step puts seedling；Third step is fixed hard attachment base (5)；4th step water filling with it is antifreeze；5th step intertidal zone low tidal region relay cultivation；6th step harvest.Beneficial effects of the present invention: cultural method is easy to operate, combine oyster pond culture with oyster mariculture, realize the cultivation of relay transboundary, the respective cultivation advantage in pond (7) and sea is given full play to, guarantee the strong feeding health fast-growth of oyster, reduces the risk of mariculture oyster, simultaneously, the pond that this oyster culture method keeps winter idle is utilized, and improves the economic benefit in pond.
Description
Technical field
The present invention relates to oyster culture technical field, especially pond superficial waters and intertidal zone low tidal region relay oyster culture
Method.
Background technique
Oyster is hung on lifting rope or is placed in breeding cage and cultivated with lifting rope or breeding cage by general pond culture oyster, male
Oyster is grown by filter food hydroplankton and organic debris, is entered the hottest period of the summer in addition to water will appear high temperature except summer, oyster is usual
The excreta that growth generates can not scatter in time, and food organisms supply the reasons such as deficiency, cause the growth of pond culture oyster slow
Slowly, therefore pond culture oyster is difficult to carry out.Oyster culture whole process is all carried out in intertidal zone low tidal region, since dry monsoon is violent
It is strong, and the duration is long, increases wave destructiveness, also there is floating ice in some coastal waters, they seriously destroy oyster culture facility,
Increase marine winter oyster culture risk.
Summary of the invention
It is an object of the invention to oyster pond culture and oyster intertidal zone low tidal region are cultivated the pond surface layer combined
The method of water and intertidal zone low tidal region relay oyster culture.
Inventive principle: pond superficial water moves with the wind under the blowing of wind, and dissolved oxygen is high, and phytoplankton is big, will cultivate
The spat of oyster be placed in superficial water and cultivate, the excreta that the spat of oyster generates is substantially oxidized, and quickly with dispersion of flow, is floated simultaneously
Trip biology is sufficiently fed, the spat of oyster healthy fast-growth in good surface layer water environment.Overwintering pond is completed in oyster
After cultivation, since pond food organisms can not meet ever-increasing oyster individual need, intertidal zone low tidal region can be at this time
Oyster growth provides good water environment and abundant bait, and mariculture risk has become smaller, and oyster is moved on to mariculture, male
Oyster seedling is lived in bait seawater abundant always, reduces the impact of ocean current, to ensure that oyster is in suitable growth always
Water environment in, complete oyster by pond to sea cultivation transboundary, carry out fishing listing before oyster does not breed.
Technical solution of the present invention are as follows:
Device structure is mainly made of oyster pond culture device and oyster intertidal zone low tidal region cultivation apparatus.
The structure that device is grown in oyster pond is mainly made of inlet channel, pond, drainage ditch and hard attachment base, the pond left side
Equipped with inlet channel, inlet channel and the pond interval dam Zuo Chi, the dam Zuo Chi are equipped with water inlet pipe, and drainage ditch, draining are equipped on the right of pond
Canal and the pond interval dam You Chi, the dam You Chi are equipped with drainpipe, are fixed with multiple groups timber, timber and a hawser on the Chi Ba of front and back
Bind is fixed in one end, this root hawser other end pass through hard attachment base one end perforation (, existed with cord by fixed bind of perforating
On this root hawser, bind dropstone is fixed with cord one end, this root hawser passes through multiple hard attachment bases, this root hawser other end is solid
Determine the corresponding timber in opposite bank pond dam, another hawser is ibid fixed, it is perforated by two hawsers across hard attachment base both ends, hawser
Both ends are fixedly connected with symmetrical two timbers of front and back Chi Ba and form one group, and rubber band ties up scallop shell or shell fragment that be pressed in hard attached
On base, hard attachment base both ends are nearby prefabricated with perforation；
The structure of oyster intertidal zone low tidal region cultivation apparatus is mainly made of support rod, intubation, hard attachment base and pitching pile, support
Bar upper end is prefabricated fluted, and internal thread is equipped in groove, is conducive to screwed connection stock, and setting stock, which is done, around culture zone indicates, prevents
Only fishing boat is broken, prefabricated orthogonal intubation on support rod, and intubation has multilayer to be parallel to each other, and intubation is parallel to the water surface, is intubated
Near ports are equipped with perforative spliced eye, and hard attachment base is inserted into intubation port, are inserted into spliced eye and perforation by bolt, fixed
Connect hard attachment base and intubation, bolt lift one's head broken with pliers it is curved, support rod lower end be equipped with perforative fixing port, branch
Strut lower end internal layer is prefabricated with casing, and casing is partially prefabricated with perforative stake holes from part on port insertion pitching pile, pitching pile, leads to
Fixed link insertion fixing port and stake holes are crossed, the nut of fixed link outlet, the connection of secured connection support bar and pitching pile, pitching pile are tightened
Go deep into grafting seabed, the location and range of pitching pile are located at, and upper time of tide seawater is generally not more than mean high water line, at ebb tide seawater one
As be not less than mean low tide line.
Cultural method is in six steps:
First step piling and drilling, bottom of pond is digged be exposed to the sun after the completion of, add 80 centimetres of seawater, below the Chi Bachangba of pond by waterside
Timber is beaten, it is fixed to be fixedly connected with Chi Ba pairs of front and back by passing through hard attachment base among two hawsers with two timber of dam at a distance of 2-3 meters
Two timbers are referred to as one group, and a pond can fix multiple groups timber, and hard attachment base is 2 meters or so long, hard attachment base both ends away from
10 centimeters of port respectively bore a perforation；
Second step puts seedling, and rubber band is tied up or is covered in hard attachment base, and rubber band is male being fixed at a distance of 20 centimetres or so
The scallop shell of oyster seedling is tied up in hard attachment base by rubber band Le, it is also possible to which setline again ties up it hard after passing through scallop shell
In matter attachment base；
Third step fixes hard attachment base, passes through the perforation of hard attachment base both ends respectively with two cords and is tied up respectively in two hawsers
On, at a distance of 0.5 meter between hard attachment base, two hawsers are tied up respectively after two hawsers are straightened on front and back dam at a distance of 2 meters or so
On symmetrical two timbers, two hawsers penetrate more hard attachment bases, hard attachment base in the superficial water of pond in arranged in parallel,
By fixing dropstone with cord one end, a small amount of dropstone is added to be not exposed to hard attachment base in air；
The water filling of 4th step with it is antifreeze, fresh seawater is irregularly injected toward pond by the intake gate of water inlet pipe, increase planktonic organism,
Promote the growth and breeding of oyster food organisms, to guarantee oyster healthy growth, adds water to the rear stopping note of 1.3 meters of depth of water or so
Water；When twelfth month, temperature was especially low, hawser can be transferred by hard attachment base and sink down into pond depths, keep oyster survival temperature not
Higher than 34 degree Celsius, it is not less than three degree Celsius, prevents oyster frostbite；
5th step intertidal zone low tidal region relay cultivation is driven piles in low tidal region, from 40 centimetres or so of underground to 50 centimetres or so on the ground
In the range of, the upper time of tide, seawater is generally not more than mean high water line, and seawater is generally not less than mean low tide line at ebb tide, will cover
Pipe sleeve is on pitching pile；It is removed after hard attachment base from pond, dilute seedling is carried out to oyster in hard attachment base, rejected excessive fixed
The spat of oyster after, hard attachment base is plugged in intubation, then pass through the spliced eye of intubation with bolt and hard attachment base being worn
Hole is fixed, and bolt is lifted one's head to be broken curved with pliers, prevents hard attachment base from falling from intubation, the hard attachment base with oyster is parallel
In sea, when moving back spring tide, the oyster exposure aerial time is not exceeded 1 hour, and setting stock, which is done, around culture zone indicates,
Prevent fishing boat from breaking；
6th step harvest, removes hard attachment base, the oyster for being up to commercial specification strikes down from wooden stick from intubation
City.
Oyster pond culture device is suitble to the beginning of March in first arrival in September coming year, and oyster intertidal zone low tidal region cultivation apparatus is suitble to
First arrival in March the beginning of June, for three degree Celsius of oyster growth temperature between 20 octaves, oyster survival temperature is not higher than Celsius 30
Four degree, it is not less than three degree Celsius.
Hard attachment base is mainly made of wooden stick, bamboo bar, hard plastic tube and pvc pipe, support rod, intubation (17) and casing master
It to be made of hard plastic tube and plastic-steel, support rod, intubation and casing are once prefabricated to be formed.
Three kind methods of the fixed scallop shell in hard attachment base: the first, rubber band ties up scallop shell or shell fragment
It is pressed in hard attachment base: second, scallop shell or shell fragment being sticked in hard attachment base by the glue for not clapping water；Third
Kind, scallop shell or shell fragment are wrapped in hard attachment base with the rope made of hemp.
Beneficial effects of the present invention: cultural method is easy to operate, combines oyster pond culture with oyster mariculture,
It realizes the cultivation of relay transboundary, has given full play to pond and marine respective cultivation advantage, guarantee the strong feeding health fast-growth of oyster, drop
The low risk of mariculture oyster, meanwhile, the pond that this oyster culture method keeps winter idle is utilized, and improves pond
The economic benefit on the pool.
Detailed description of the invention
Fig. 1 is that apparatus structure schematic diagram is grown in oyster pond of the invention；
Fig. 2 is hard attachment base structural schematic diagram of the invention；
Fig. 3 is oyster intertidal zone low tidal region cultivation apparatus structural schematic diagram of the invention.
Specific embodiment
As shown in Figures 1 to 3, the method for pond superficial water and intertidal zone low tidal region relay oyster culture, mainly by intaking
Canal 1, water inlet pipe 2, timber 3, hawser 4, hard attachment base 5, dropstone 6, pond 7, pond dam 8, drainpipe 9, drainage ditch 10, perforation
11, scallop shell 12, rubber band 13, groove 14, spliced eye 15, mean high water line 16, intubation 17, support rod 18, mean low tide line
19, fixing port 20, bolt 21, casing 22, fixed link 23, pitching pile 24 and stake holes 25 are constituted.Device structure is mainly by oyster pond
Cultivation apparatus and oyster intertidal zone low tidal region cultivation apparatus are constituted.
The structure that device is grown in oyster pond is mainly made of inlet channel 1, pond 7, drainage ditch 10 and hard attachment base 5, pond
7 left side of the pool is equipped with inlet channel 1, and inlet channel 1 and pond 7 are spaced the dam Zuo Chi 8, and the dam Zuo Chi 8 is equipped with water inlet pipe 2, sets on water inlet pipe 2
There is inlet valve, drainage ditch 10 is equipped on the right of pond 7, drainage ditch 10 and pond 7 are spaced the dam You Chi 8, and the dam You Chi 8 is equipped with drainpipe
9, drainpipe 9 is equipped with drain valve, and multiple groups timber 3 is fixed on front and back pond dam 8, and timber 3 is tied up with 4 one end of hawser fixation
It connects, this 4 other end of root hawser passes through one end perforation 11 of hard attachment base 5, with cord by the fixed bind of perforation 11 in this root
On hawser 4, bind dropstone 6 is fixed with cord one end, this root hawser 4 passes through multiple hard attachment bases 5, this 4 other end of root hawser
The fixed corresponding timber 3 in opposite bank pond dam 8, another hawser 4 ibid connect, and pass through 5 both ends of hard attachment base by two hawsers 4 and wear
Hole 11,4 both ends of hawser are fixedly connected with symmetrical two timbers 3 in front and back pond dam 8 and form one group of (see figure 1)；Rubber band 13 is scallop shell
12 or shell fragment tie up and be pressed in hard attachment base 5,5 both ends of hard attachment base nearby be prefabricated with perforation 11(see Fig. 2).
The structure of oyster intertidal zone low tidal region cultivation apparatus is mainly by support rod 18, intubation 17, hard attachment base 5 and pitching pile
24 compositions, support rod 18, intubation 17 and casing 22 are mainly made of hard plastic tube and plastic-steel, support rod 18, intubation 17 and casing
22 primary prefabricated form.18 upper end of support rod prefabricated fluted 14, groove 14 is interior to be equipped with internal thread, is conducive to screwed connection stock, supports
It grows to erect stock around area and do and indicate, prevent fishing boat from breaking.Prefabricated orthogonal intubation 17 on support rod 18, intubation 17 has more
Layer is parallel to each other, and intubation 17 is parallel to the water surface, and 17 near ports of intubation are equipped with perforative spliced eye 15, and the insertion of 17 ports of intubation is hard
Matter attachment base 5 is inserted into spliced eye 15 and perforation 11 by bolt 21, is fixedly connected with hard attachment base 5 and intubation 17, bolt 21 goes out
Head is broken curved with pliers, and 18 lower end of support rod is equipped with perforative fixing port 20, and 18 lower end internal layer of support rod is prefabricated with set
Pipe 22, casing 22 are partially prefabricated with perforative stake holes 25 from part on port insertion pitching pile 24, pitching pile 24, pass through fixed link 23
It is inserted into fixing port 20 and stake holes 25, tightens the nut of 23 outlet of fixed link, secured connection support bar 18 and pitching pile 24, pitching pile 24 are deep
Enter grafting seabed, the location and range of pitching pile 24 are located at, and upper time of tide seawater is generally not more than mean high water line 16, at ebb tide seawater
Fig. 3 generally is seen not less than mean low tide line 19().
Cultural method is in six steps:
The first step piling and drilling, bottom of pond is digged be exposed to the sun after the completion of, add 80 centimetres of seawater, the waterside below the long dam in 7 pond dam of pond 8
Timber 3 is beaten on side, fixed to be fixedly connected with front and back by passing through hard attachment base 5 among two hawsers 4 with two timber 3 of dam at a distance of 2-3 meters
8 symmetrical two, pond dam timber 3 is one group, and a pond 7 can fix multiple groups timber 3, and hard attachment base 5 is 2 meters or so long, and hard is attached
5 both ends of base respectively bore a perforation 11 far from 10 centimeters of port；
Second step puts seedling, and rubber band 13 is tied up or is covered in hard attachment base 5, and rubber band 13 is at a distance of 20 centimetres or so, solid
There is the scallop shell 12 of the spat of oyster to tie up in hard attachment base 5 by 13 Les of rubber band, it is also possible to setline is across scallop shell 12
It is tied up in hard attachment base 5 again afterwards；Three kind methods of the fixed scallop shell 12 in hard attachment base 5: the first, rubber band
13 scallop shells 12 or shell fragment, which are tied up, to be pressed in hard attachment base 5: second, not clapping the glue of water for scallop shell 12 or shell
Fragment is sticked in hard attachment base 5；Scallop shell 12 or shell fragment, are wrapped in hard attachment base 5 by the third with the rope made of hemp；
Third step fixes hard attachment base 5, and hard attachment base 5 is mainly made of wooden stick, bamboo bar, hard plastic tube and pvc pipe, with two
Root cord passes through 5 both ends of hard attachment base perforation 11 respectively and is tied up on two hawsers 4 respectively, at a distance of 0.5 between hard attachment base 5
Rice, two hawsers 4 are tied up on symmetrical two timbers 3 in front and back dam, two cables respectively at a distance of 2 meters or so after two hawsers 4 are straightened
Rope 4 penetrates more hard attachment bases 5, hard attachment base 5 in 7 superficial water of pond in arranged in parallel, by solid with cord one end
Fixed pendant stone 6 adds a small amount of dropstone 6 to be not exposed to hard attachment base 5 in air；
The water filling of 4th step with it is antifreeze, fresh seawater is irregularly injected toward pond 7 by the intake gate of water inlet pipe 2, increases life of swimming
Object promotes the growth and breeding of oyster food organisms to stop after adding water to 1.3 meters of depth of water or so to guarantee oyster healthy growth
Only fill the water；When twelfth month, temperature was especially low, hawser 4 can be transferred, hard attachment base 5 is sunk down into 7 depths of pond, keeps oyster raw
Five degree of long temperature in degree Celsius, between 20 octaves, prevent oyster frostbite；
5th step intertidal zone low tidal region relay cultivation is driven piles in low tidal region, from 40 centimetres or so of underground to 50 centimetres or so on the ground
In the range of, upper time of tide seawater is generally not more than mean high water line 16, and seawater is generally not less than mean low tide line 19 at ebb tide, will
22 sets of casing on pitching pile 24；It is removed after hard attachment base 5 from pond 7, dilute seedling is carried out to oyster in hard attachment base 5, is picked
After the spat of oyster of excessive fixation, hard attachment base 5 is plugged in intubation 17, then passes through the spliced eye of intubation 17 with bolt 21
15 and hard attachment base perforation 11 it is fixed, bolt 21 is lifted one's head to be broken curved with pliers, prevents hard attachment base 5 from falling from intubation 17
It falls, the hard attachment base 5 with oyster is parallel to sea, and when moving back spring tide, it is small that the oyster exposure aerial time does not exceed 1
When, stock is erect around culture zone and is done indicate, prevent fishing boat from breaking；
6th step harvest, removes hard attachment base (5) from intubation 17, the oyster for being up to commercial specification strikes down i.e. from wooden stick
It can list.
Oyster pond culture device is suitble to the beginning of March in first arrival in September coming year, and oyster intertidal zone low tidal region cultivation apparatus is suitble to
First arrival in March the beginning of June, for three degree Celsius of oyster growth temperature between 20 octaves, oyster survival temperature is not higher than Celsius 30
Four degree, it is not less than three degree Celsius.
Operating process
Cultural method is in six steps:
Oyster pond culture device is suitble to the beginning of March in first arrival in September coming year to be applicable in the first step to the 4th step.First arrival in March the beginning of June
Oyster intertidal zone low tidal region cultivation apparatus is applicable in when marine relay oyster culture.
First step piling and drilling.Bottom of pond is digged be exposed to the sun after the completion of, add 80 centimetres of seawater, below the long dam in 7 pond dam of pond 8
Timber 3 is beaten by waterside, it is fixed to be fixedly connected by passing through hard attachment base 5 among two hawsers 4 with two timber 3 of dam at a distance of 2-3 meters
Symmetrical two timbers 3 in front and back pond dam 8 are one group, and a pond 7 can fix multiple groups timber 3, and hard attachment base 5 is 2 meters or so long, firmly
A perforation 11 is respectively bored far from 10 centimeters of port in 5 both ends of matter attachment base.
Second step puts seedling.The scallop shell 12 for being fixed with oyster seed is fixed in hard attachment base 5, starts to use rubber band
13 or cord will with the scallop shell of oyster seed strangle tie up in hard attachment base 5, as oyster grows, oyster oneself can secrete
Mucus anchors in hard attachment base 5, and hard attachment base 5 eliminates grazing between oyster, falls off instead of breeding cage and lifting rope
Deng adverse effect.
Third step fixes hard attachment base 5.Multiple 5 both ends of hard attachment base are tied up to respectively on two hawsers 4, hard is attached
0.5 meter or so is spaced between base 5, when starting 7 oyster culture of pond, hawser 4 is tied up on the timber 3 on opposite pond dam 8, makes hard
Attachment base 5 floats on water surface layer, in arranged in parallel, waves with wave；By fixing dropstone 6 with cord one end, a small amount of dropstone 6 is added to make
Hard attachment base 5 is not exposed in air.
4th step water filling with it is antifreeze.Fresh seawater irregularly is injected toward pond 7 by the intake gate of water inlet pipe 2, is increased floating
Trip biology, promotes the growth and breeding of oyster food organisms to add water to 1.3 meters of depth of water or so to guarantee oyster healthy growth
Stop water filling afterwards；When twelfth month, temperature was especially low, hawser 4 can be transferred, hard attachment base 5 is sunk down into 7 depths of pond, is kept male
For five degree Celsius of oyster growth temperature between 20 octaves, strict temperature control is not higher than 34 degree Celsius, not less than Celsius three
Degree, prevents oyster frostbite or death.
5th step intertidal zone low tidal region relay cultivation.It first drives piles, drives piles in low tidal region, from underground 40 in intertidal zone low tidal region
Centimetre or so in the range of on the ground 50 centimetres or so, upper time of tide seawater is generally not more than mean high water line 16, at ebb tide seawater
Generally it is not less than mean low tide line 19, by 22 sets of casing on pitching pile 24；It is removed after hard attachment base 5 from pond 7, to hard
Oyster carries out dilute seedling in attachment base 5, and after rejecting the excessive fixed spat of oyster, hard attachment base 5 is plugged in intubation 17, then is used
Bolt 21 pass through intubation 17 spliced eye 15 and hard attachment base perforation 11 it is fixed, bolt 21 is lifted one's head to be broken curved with pliers, is prevented
Hard attachment base 5 is fallen from intubation 17, and the hard attachment base 5 with oyster is parallel to sea, and when moving back spring tide, oyster is exposed to
Time in air does not exceed 1 hour, and setting stock, which is done, around culture zone indicates, prevents fishing boat from breaking.Intertidal zone low tidal region
Oyster culture reduces ocean current impact, and living in the spat of oyster always, dissolved oxygen is high, phytoplankton is big, water flowing high-quality
In water environment.The spat of oyster anchors in hard attachment base 5, does not fall off securely, the mutual not grazing of hard attachment base 5, to guarantee
The new shell that oyster seed grows is not touched down, and oyster seed anchors in hard attachment base 5 and normally ingests, fast-growth.
6th step harvest, removes hard attachment base (5) from intubation 17, the oyster for being up to commercial specification strikes from wooden stick
Under can list.
Cultural method of the present invention is easy to operate, combines oyster pond culture with oyster mariculture, and realization transboundary connects
Power cultivation has given full play to pond 7, marine respective cultivation advantage, guarantees the strong feeding health fast-growth of oyster, reduces marine support
The risk of oyster is grown, meanwhile, the pond 7 that this oyster culture method keeps winter idle is utilized, and improves the economy in pond 7
Benefit is widelyd popularize conducive to oyster culture.
Claims (5)
1. the method for pond superficial water and intertidal zone low tidal region relay oyster culture, it is characterised in that: device structure is mainly by male
Oyster pond culture device and oyster intertidal zone low tidal region cultivation apparatus are constituted；The structure of device is grown mainly by inlet channel in oyster pond
(1), pond (7), drainage ditch (10) and hard attachment base (5) are constituted, and pond (7) left side is equipped with inlet channel (1), inlet channel (1)
The dam Zuo Chi (8) are spaced with pond (7), the dam Zuo Chi (8) are equipped with water inlet pipe (2), are equipped with drainage ditch (10) on the right of pond (7), row
Water channel (10) and pond (7) interval dam You Chi (8), the dam You Chi (8) are equipped with drainpipe (9), are fixed on front and back Chi Ba (8) more
Group timber (3), timber (3) pass through hard attachment base (5) with the fixed bind in hawser (4) one end, this root hawser (4) other end
One end perforate (11), with cord by the fixed bind of perforation (11) on this root hawser (4), fix bind pendant with cord one end
Stone (6), this root hawser (4) pass through multiple hard attachment bases (5), this root hawser (4) other end fixed opposite bank Chi Ba (8) is corresponding
Timber (3), another hawser (4) ibid fix, by two hawsers (4) pass through hard attachment base (5) both ends perforation (11), hawser
(4) both ends are fixedly connected with symmetrical two timbers (3) of front and back Chi Ba (8) and form one group, and rubber band (13) is scallop shell (12) or shellfish
Shell fragment, which is tied up, to be pressed on hard attachment base (5), and hard attachment base (5) both ends are nearby prefabricated with perforation (11)；Oyster intertidal zone is low
The structure of tidal zone cultivation apparatus is mainly made of support rod (18), intubation (17), hard attachment base (5) and pitching pile (24), is supported
Bar (18) upper end is prefabricated fluted (14), and internal thread, prefabricated orthogonal intubation on support rod (18) are equipped in groove (14)
(17), intubation (17) has multilayer to be parallel to each other, and intubation (17) near ports are equipped with perforative spliced eye (15), is intubated (17) port
It is inserted into hard attachment base (5), by bolt (21) insertion spliced eye (15) and perforation (11), is fixedly connected with hard attachment base (5)
With intubation (17), support rod (18) lower end is equipped with perforative fixing port (20), and support rod (18) lower end internal layer is prefabricated with set
It manages (22), casing (22) is partially prefabricated with perforative stake holes (25) from part in port insertion pitching pile (24), pitching pile (24), leads to
Fixed link (23) insertion fixing port (20) and stake holes (25) are crossed, the nut of fixed link (23) outlet, secured connection support bar are tightened
(18) and the connection of pitching pile (24), pitching pile (24) go deep into grafting seabed, and the location and range of pitching pile (24) are located at, upper time of tide seawater
Mean high water line (16) are generally not more than, seawater is generally not less than mean low tide line (19) at ebb tide.
2. the method for pond superficial water according to claim 1 and intertidal zone low tidal region relay oyster culture, feature exist
In: cultural method includes following six step: the first step piling and drilling, bottom of pond is digged be exposed to the sun after the completion of, add 80 centimetres of seawater,
Timber (3) are beaten by waterside below pond (7) Chi Ba (8) long dam, it is fixed by two hawsers with two timber of dam (3) at a distance of 2-3 meters
(4) passing through hard attachment base (5) among and being fixedly connected with symmetrical two timbers (3) of front and back Chi Ba (8) is one group, a pond (7)
It can fix multiple groups timber (3), hard attachment base (5) is 2 meters or so long, and hard attachment base (5) both ends are respectively bored far from 10 centimeters of port
One perforation (11)；Second step puts seedling, and rubber band (13) is tied up or is covered on hard attachment base (5), and rubber band (13) is at a distance of 20
Centimetre or so, the scallop shell (12) for being fixed with the spat of oyster is strangled by rubber band (13) and is tied up on hard attachment base (5), it is also possible to
Setline again ties up it on hard attachment base (5) after passing through scallop shell (12)；Third step is fixed hard attachment base (5), with two
Root cord pass through respectively hard attachment base (5) both ends perforation (11) tied up on two hawsers (4) respectively, hard attachment base (5) it
Between at a distance of 0.5 meter, two hawsers (4) tie up on front and back dam symmetrical two at a distance of 2 meters or so respectively after two hawsers (4) are straightened
On timber (3), two hawsers (4) penetrate more hard attachment bases (5), and hard attachment base (5) is in pond (7) superficial water in flat
Row arrangement, by fixing dropstone (6) with cord one end, adds a small amount of dropstone (6) to be not exposed to hard attachment base (5) in air；
The water filling of 4th step with it is antifreeze, fresh seawater is irregularly injected toward pond (7) by the intake gate of water inlet pipe (2), increases life of swimming
Object promotes the growth and breeding of oyster food organisms to stop after adding water to 1.3 meters of depth of water or so to guarantee oyster healthy growth
Only fill the water；When twelfth month, temperature was especially low, hawser (4) can be transferred, hard attachment base (5) is sunk down into pond (7) depths, is prevented
Oyster frostbite；5th step intertidal zone low tidal region relay cultivation is driven piles in low tidal region, from 40 centimetres or so of underground to 50 centimetres on the ground
In the range of left and right, the upper time of tide, seawater is generally not more than mean high water line (16), and seawater is generally not less than mean low tide at ebb tide
Line (19) covers casing (22) on pitching pile (24)；It is removed after hard attachment base (5) from pond (7), to hard attachment base
(5) oyster carries out dilute seedling on, and after rejecting the excessive fixed spat of oyster, hard attachment base (5) is plugged on intubation (17), then is used
Bolt (21) passes through the spliced eye (15) of intubation (17) and the perforation (11) of hard attachment base is fixed, and bolt (21), which is lifted one's head, uses pliers
It breaks curved, prevents hard attachment base (5) from falling from intubation (17), the hard attachment base (5) with oyster is parallel to sea, moves back big
The time of tide, oyster exposure aerial time do not exceed 1 hour, and setting stock, which is done, around culture zone indicates, prevent fishing boat from touching
It is bad；6th step harvest, removes hard attachment base (5), the oyster for being up to commercial specification strikes down from wooden stick from intubation (17)
It can list.
3. the method for pond superficial water according to claim 1 or 2 and intertidal zone low tidal region relay oyster culture, feature
Be: oyster pond culture device is suitble to the beginning of March in first arrival in September coming year, and oyster intertidal zone low tidal region cultivation apparatus is suitble to three
Month first arrival the beginning of June, five degree Celsius of oyster growth temperature between 20 octaves, oyster survival temperature is not higher than Celsius 34
Degree is not less than three degree Celsius.
4. special to the method with low tidal region relay oyster culture between pond superficial water according to claim 1 or 2 and tide
Sign is: hard attachment base (5) is mainly made of wooden stick, bamboo bar, hard plastic tube and pvc pipe, support rod (18), intubation (17) and
Casing (22) is mainly made of hard plastic tube and plastic-steel, and support rod (18), intubation (17) and casing (22) once prefabricated form.
5. the method for pond superficial water according to claim 1 or 2 and intertidal zone low tidal region relay oyster culture, feature
Be: the three kinds of methods of fixed scallop shell (12) on hard attachment base (5): the first, rubber band (13) is scallop shell (12)
Or shell fragment is tied up and is pressed on hard attachment base (5): second, scallop shell (12) or shell fragment being sticked to by the glue for not clapping water
In hard attachment base (5)；Scallop shell (12) or shell fragment, are wrapped on hard attachment base (5) by the third with the rope made of hemp.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111972328A (en) * | 2020-08-28 | 2020-11-24 | 北部湾大学 | Oyster offshore original ecological breeding method |
| CN112154947A (en) * | 2020-09-11 | 2021-01-01 | 中国科学院海洋研究所 | Oyster phenotype evaluation method based on simulation intertidal zone environment |
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| CN103329827A (en) * | 2013-07-03 | 2013-10-02 | 青岛大学 | Device and method for cultivating fixedness shellfish |
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| CN104304099A (en) * | 2014-09-01 | 2015-01-28 | 广东海洋大学 | Method for intermediate cultivation of juvenile lutrariasieboldii reeve in outdoor cement pond |
| CN106719180A (en) * | 2015-11-17 | 2017-05-31 | 杨广宏 | A kind of oyster culture attachment base |
| CN106942105A (en) * | 2017-05-11 | 2017-07-14 | 中国海洋大学 | A kind of method for carrying out Hong Kong oyster artificial breeding using the northern megathermal period |
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| CN103329827A (en) * | 2013-07-03 | 2013-10-02 | 青岛大学 | Device and method for cultivating fixedness shellfish |
| CN104145867A (en) * | 2014-08-25 | 2014-11-19 | 江苏海辰科技集团有限公司 | Young stichopus japonicus protecting method for stichopus japonicus pool |
| CN104304099A (en) * | 2014-09-01 | 2015-01-28 | 广东海洋大学 | Method for intermediate cultivation of juvenile lutrariasieboldii reeve in outdoor cement pond |
| CN106719180A (en) * | 2015-11-17 | 2017-05-31 | 杨广宏 | A kind of oyster culture attachment base |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112154947A (en) * | 2020-09-11 | 2021-01-01 | 中国科学院海洋研究所 | Oyster phenotype evaluation method based on simulation intertidal zone environment |
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