CN107318723A - A kind of culturing marine products method - Google Patents
A kind of culturing marine products method Download PDFInfo
- Publication number
- CN107318723A CN107318723A CN201710671540.6A CN201710671540A CN107318723A CN 107318723 A CN107318723 A CN 107318723A CN 201710671540 A CN201710671540 A CN 201710671540A CN 107318723 A CN107318723 A CN 107318723A
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- China
- Prior art keywords
- mussel
- seedling
- raft
- hang
- meters
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
Abstract
A kind of culturing marine products method, comprises the following steps：A, make raft；Reef is made in b, seabed；C, collect seedling；D, split and hang；E, thin mussel；F, folder seedling.The present invention natural dish seedling or throws seedling using natural cultivation mussel of collecting seedling on a small quantity, makes reef in seabed, the ability to ward off risks is significantly improved using natural circulatory cultivation, even if suspended longline farming is by very big natural disaster, seabed can also bring stable income to raiser.Mussel comes off provides abundant bait for the biology such as sea cucumber, and the livestock waste such as shell is also utilized, and reduction land pollution so not only adds economic benefit and also increases social benefit.
Description
Technical field
The present invention relates to sea farming technical field, more particularly to off-lying sea cultural technique field.
Background technology
It is preferable that China's marine aquaculture coastal waters is developed, and bottom is broadcast and suspended longline farming all takes full advantage of marine site, and outer
Sea（Take off ground 3 nautical miles beyond bulk zone）Because the wave is high, stream is anxious, and seabed open and access difficulty is larger, while shellfish in recent years
Cultivation is dead more serious, suspended longline farming industry is also suffered from heavy losses, therefore risk is especially big, many business failures, so that
Off-lying sea bulk zone is not opened utilization.
The content of the invention
In order to solve the problems, such as the above mentioned problem of off-lying sea cultivation presence, made a gift of the invention provides a kind of natural cultivation of off-lying sea cultivation
The method of the marine products such as shellfish, sea cucumber, conch, sea crab, fish.
The technical scheme that is used to achieve the above object of the present invention is：A kind of culturing marine products method, including following step
Suddenly：
A, make raft, buoyancy is tied up in deep more than the 8 meters marine sites of selection bottom tidewater；
Reef is made in b, seabed, and caisson is delivered and arrives mussel raft area seabed；
C, collect seedling, be fixed on hanging one by the seedling that at least a strand is constituted on seedling raft, other end bolt weight is put into seawater and adopted
Seedling, the cycle is 2-3 months；
D, split and hang, the rope that the seedling on seedling raft is hung is split, form mussel and hang, mussel hangs one and is fixed on culturing raft, separately
One end bolt weight is put into seawater；
E, thin mussel, split 1-2 months after hanging and dredge mussel for the first time, make often to hang mussel recoverable amount in 30-50 jins, the mussel being thinning out
Offer bait is broadcast the bottom of for；
F, folder seedling, lift up into row folder seedling to mussel while gathering in big mussel.
In the step a, raft spacing is beaten in 10-20 meters, 25 rafts, one row time, 40-60 meters of spacing of row time；Tied up with raft
There is buoyancy, buoyancy quantity is to make raft body spill the water surface 1/3rd.
In the step b, a caisson, caisson outer cover holding net mounting, caisson top are made with 12 wooden sticks or plastic tube
Stay mouth；Load filler, the equidistant 7-10 caisson of sinking of each culturing raft surrounding in caisson.
In the step c, when collecting seedling, 5 offspring lifting ropes are held together to form seedling and hang, per 50cm apart from colligation once, seedling
Hang input and fix dropstone below in the sea, hang one every 0.5-2 meters on seedling raft and hang.
In the step d, mussel hangs one and is fixed on culturing raft, hangs one every 0.5-2 meters and hangs.
In the step e, 4-6 months second thin mussel after mussel is dredged for the first time so that often hang and be maintained at 20-40
Jin；3-5 months after second of thin mussel, third time dredges mussel so that 4-5 meters hang is maintained at 40-50 jins.
The present invention natural dish seedling or throws seedling using natural cultivation mussel of collecting seedling on a small quantity, reef is made in seabed, using natural circulatory
Cultivation be significantly improved the ability to ward off risks, even if suspended longline farming is by very big natural disaster, seabed also can to raiser with
Come the income stablized.Mussel comes off provides abundant bait for the biology such as sea cucumber, and the livestock waste such as shell is also utilized, reduction
Land pollution, so not only adds economic benefit and also increases social benefit.
Embodiment
The cultivation of mussel：（1）Make raft：Select marine site bottom tidewater deep more than 8 meters, geology all may be used for husky bottom, husky mud bottom, mud bottom
With.Raft is selected to be restricted 100 meters as diameter 2.2cm pp, raft sticks up column diameter 2.4cmpp and restricted 50 meters, short wooden stake diameter at butt end 15cm-
18cm, 1.6 meters long, raft sticks up field in raft body both sides, and short wooden stake is followed closely in seabed, beats raft spacing in 15 meters or so, 25 rafts, one row
It is secondary, 50 meters or so of spacing of row time.The professional ship of cultivation mussel raft, which is beaten, to stick up, in order to which firm every use of raft body two sticks up column, raft body
Tie up on column is sticked up, bind buoyancy again above just into platform raft, buoyancy is just floating with black plastics, diameter 32cm or so, tie up the floating of buoyancy
Power lifting rope is folded into that bifilar buoyancy lifting rope is actual to be about 1.4 meters of polyethylene ropes with the long 3m of diameter 0.6cm, and raft body buoyancy quantity is with floating
Power spills the water surface three/once can be with.（2）Collect seedling, weaved with glass-silk rope or weave growth 3-5 with junked tire processing
Rice diameter is the rope of 4 cms, when collecting seedling, 5 ropes is held together, one is tied up on seedling raft by mussel lifting rope, mussel
It is exactly 1.5 meters of polyethylene ropes that lifting rope is folded bifilar with 3 meters of diameter 0.3cm length, restricts to be held together to form seedling and hang for every 5 when collecting seedling,
Every 50cm distances are pricked, and seedling hangs input and fixes dropstone below in the sea, are hung one every one meter and are hung, during according to various regions water temperature difference
Between it is different, Dalian Changhai area it is general annual 25 days or so May input mussel hang, about 15 degree or so of water temperature, to August 10 days
Mussel seedling is all attached to seedling and hung on substantially, at this moment can just split and hang.（3）Split and hang, seedling is hung to 5 be held together and split with rope,
There are 100 seedlings to hang on one seedling raft, separate 500 mussels and hang, be hung on culturing raft, a seedling raft is exactly 5 culturing rafts
Miao Liang, hangs and ties up dropstone below away from for one meter, hanging, prevent from hanging and twine to raft.When mussel grows to mid-October, it is possible to
Dredge mussel.（4）Mussel is dredged, makes often to hang mussel recoverable amount at 30 jin or so, is also to broadcast offer bait the bottom of for.When at the beginning of 12 months
Mussel is waited to stop growing substantially, at this moment buoyancy surface about a quarter just can be with；Until Second Year the beginning of March is again
Dredge and hang, often hang and be maintained at 30 jin or so.Mid-July is waited until, mussel seedling then will be attached to mussel and hang on, at this moment also
Mussel big is dredged, bait is provided for seabed, is hung while spraying mussel with hydraulic giant, attached small mussel seedling is sprayed, other shadow
Ring the growth of big mussel, the specification for often hanging the fewer mussel of mussel amount is all right, 4-5 meters hang stay 40-50 jins just can be with when 8
The end of month gathers in big mussel.（5）Seedling is pressed from both sides, when gathering in big mussel, is gathered in while press from both sides seedling, the spatfall one on raft body and buoyancy
As it is all enough.Buoyancy is more will to be taken some and is put into land, and go round and begin again progress like this.
Reef is made the invention further relates to seabed, has been accomplished fluently when mussel raft and can be carried out seabed transformation, because of the big geology of bottom current
It is soft, will enter in mud or be washed away by ocean current if the artificial reef in input seabed is too small, if the larger cost of input reef it is high and
Troublesome poeration.With the wooden stick or a diameter of 5 cm of plastic tube that length is 2 meters or so, one first is made with 12 by the present invention
Square, then suitably reinforce, enclosed with 45 strands of polythene net bundle of lines squares of a length of 8 cm of buttonhole, per face all
Sew on, a mouth is stayed above.The things such as scallop shell or mussel shell are attached in the packing material such as woven bag or round onions bag, every bag about fills
50-80 jins, the sacks such as dress scallop shell and the square sewed it up are transported to breeding ship about impartial around mussel raft area, every raft
Apart from 7-10 square of sinking, square first hangs oneself square with ship in sinking watching and is placed on the water surface to lifting, past
The sacks such as the inside dress scallop shell, for the purpose of facilitating pack, centre can put several blocks of stones, suitable for reading after cube is filled
On bundle, then seabed is sunk to, to select to throw cube when no billow and big stream.Enter under cube after water just as caisson
In mud, it can in a few years enter deep more than one meter.Second raft bottom is transformed in First raft bottom in same flow direction again after improveing, with such
Push away until mussel raft area seabed, all transformation is completed.Also can designed, designed caisson size shape, as far as possible larger, caisson is in sea
Stay more remote in bottom.
The dispensing of seed：It is relatively more suitable that mussel raft has formed seabed by seabed transformation plus constantly input mussel
The environment of the biological growths such as sea cucumber, just has the biologies such as more sea cucumber and comes growth and breeding here, in order to improve yield naturally
Increase benefit can also suitably throw a part of sea cucumbers again, throw seedling and need diver to slip into seabed and deliver to above cube, increase
Seedling yield rate.The sea cucumber of local purchase 100 per jin or so can be arrived, O_2 transport, seedling temperature and nautical mile temperature-difference is beaten
It is less than 5 degree.
The harvest of marine product：Dalian Area mussel will select to gather in processing at the beginning of annual September；Inside season raft area
Fish can be very abundant, can increase income as fishing place；Sea cucumber, conch, sea crab need to dive under water according to season and fish for.
Carried out, the anxious bait of outer ocean current billow is abundant, mussel culture quality better, gone out simultaneously by mussel culture and seabed improvement
Meat rate is high, and the excreta of mussel and seedling thinning provide natural high-quality bait for the sea cucumber in seabed, conch, sea crab, fish, so that cultivation
Benefit has very big lifting.Every place for having mussel culture in off-lying sea, there is the work of substantial amounts of sea cucumber, conch, sea crab, fish in seabed
Dynamic, if seabed is provided with barriers such as reefs, sea cucumber etc. is biological also can be more.Mussel comes off provides what is enriched for the biology such as sea cucumber
Bait, such as has barrier to provide the place of suitable sea cucumber biological growth breeding again.Because being nature dish seedling or throwing seedling on a small quantity,
Also the ability to ward off risks is significantly improved using natural circulatory cultivation, even if suspended longline farming is by very big natural disaster, seabed
Also stable income can be brought to raiser.And the livestock wastes such as shell are also utilized, land pollution is reduced, so not only
Add economic benefit and also increase social benefit.
The present invention is described by embodiment, and those skilled in the art know, is not departing from the spirit of the present invention
In the case of scope, various changes or equivalence replacement can be carried out to these features and embodiment.In addition, in the religion of the present invention
Lead down, these features and embodiment can be modified to adapt to the essence of particular situation and material without departing from the present invention
God and scope.Therefore, the present invention is not limited to the particular embodiment disclosed, and falls with claims hereof
In the range of embodiment belong to protection scope of the present invention.
Claims (6)
1. a kind of culturing marine products method, it is characterised in that：Comprise the following steps：
A, make raft, buoyancy is tied up in deep more than the 8 meters marine sites of selection bottom tidewater；
Reef is made in b, seabed, and caisson is delivered and arrives mussel raft area seabed；
C, collect seedling, be fixed on hanging one by the seedling that at least a strand is constituted on seedling raft, other end bolt weight is put into seawater and adopted
Seedling, the cycle is 2-3 months；
D, split and hang, the rope that the seedling on seedling raft is hung is split, form mussel and hang, mussel hangs one and is fixed on culturing raft, separately
One end bolt weight is put into seawater；
E, thin mussel, split 1-2 months after hanging and dredge mussel for the first time, make often to hang mussel recoverable amount in 30-50 jins, the mussel being thinning out
Offer bait is broadcast the bottom of for；
F, folder seedling, lift up into row folder seedling to mussel while gathering in big mussel.
2. a kind of culturing marine products method according to claim 1, it is characterised in that：In the step a, beat raft spacing and exist
10-20 meters, 25 rafts, one row time, 40-60 meters of spacing of row time；Buoyancy is tied with raft, buoyancy quantity is spill raft body
The water surface 1/3rd.
3. a kind of culturing marine products method according to claim 1, it is characterised in that：In the step b, with 12 wooden sticks
Or plastic tube makes a caisson, caisson outer cover holding net mounting, caisson top Liu Kou；Load filler, each cultivation in caisson
The equidistant 7-10 caisson of sinking of raft surrounding.
4. a kind of culturing marine products method according to claim 1, it is characterised in that：In the step c, when collecting seedling, by 5
Offspring lifting rope, which is held together, to be formed seedling and hangs, per 50cm apart from colligation once, and seedling hangs input and fixes dropstone below in the sea, on seedling raft
One is hung every 0.5-2 meters to hang.
5. a kind of culturing marine products method according to claim 1, it is characterised in that：In the step d, mussel hangs one
It is fixed on culturing raft, hangs one every 0.5-2 meters and hang.
6. a kind of culturing marine products method according to claim 1, it is characterised in that：In the step e, dredge make a gift of for the first time
4-6 months second thin mussel after shellfish so that often hang and be maintained at 20-40 jins；3-5 months, the 3rd after second of thin mussel
Secondary thin mussel so that 4-5 meters hang is maintained at 40-50 jins.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710671540.6A CN107318723A (en) | 2017-08-08 | 2017-08-08 | A kind of culturing marine products method |
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| CN201710671540.6A CN107318723A (en) | 2017-08-08 | 2017-08-08 | A kind of culturing marine products method |
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| CN107318723A true CN107318723A (en) | 2017-11-07 |
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| CN201710671540.6A Pending CN107318723A (en) | 2017-08-08 | 2017-08-08 | A kind of culturing marine products method |
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Cited By (3)
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| CN107711638A (en) * | 2017-10-24 | 2018-02-23 | 浙江海洋大学 | A kind of breeding method of natural pearl mussel |
| CN109122434A (en) * | 2018-07-25 | 2019-01-04 | 大连明成水产食品有限公司 | Mussel culture method |
| CN116806751A (en) * | 2023-07-12 | 2023-09-29 | 大连金砣海洋生物开发有限公司 | Natural collection stichopus japonicus offspring seed cultivation method |
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Application publication date: 20171107 |