CN106417134B - A method of hull reef is constructed using Trachyostracous mussel - Google Patents
A method of hull reef is constructed using Trachyostracous mussel Download PDFInfo
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- CN106417134B CN106417134B CN201610750184.2A CN201610750184A CN106417134B CN 106417134 B CN106417134 B CN 106417134B CN 201610750184 A CN201610750184 A CN 201610750184A CN 106417134 B CN106417134 B CN 106417134B
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- 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
The present invention provides a kind of methods using Trachyostracous mussel building reef, after the juvenile mollusk of Trachyostracous mussel is kept a full stand of seedings in sea area, mussel are wrapped in the mesh bag of sudd matter, then temporarily support the mesh bag for being enclosed with mussel seed in seawater pond, screen cloth falls off to obtain seedling rope；Seedling rope is wrapped in hull framework, including after screen cloth knotting, sinks to seabed simultaneously with hull and then completes to construct.It is raw material that this method, which selects the Trachyostracous mussel of East China Sea region NATURAL DISTRIBUTION, utilize the attachment of Trachyostracous mussel byssus and the underwater characteristic of NATURAL DISTRIBUTION, they are affixed on artificial component by materials such as the flat rope made of hemp, sudd matter screen cloths, then artificial component is shifted together and is affixed on " three nothings " ship, ship is made to form Trachyostracous mussel attachment reef in sea area.The technical method of Trachyostracous mussel artificial fecundation is provided, the utilization rate of fishing boat is improved, fishing boat surface is also shortened and is formed and stablize the biocenological time.
Description
Technical field
The present invention relates to a kind of enhancement releasing methods of Trachyostracous mussel, and in particular to a kind of to construct reef using Trachyostracous mussel
Method belongs to Fishery Resources Enhancement conservation technology field.
Background technique
In recent years, due to serious marine environmental pollution and mankind's overfishing, living marine resources extremely fail,
Fishery resources are precarious, the predicament of " East Sea is without fish " once once occur, and the status of fishery resources decline receives universal
Concern.In order to protect fishery resourses, development East Sea fishing ground, Zhejiang Province has carried out " a dozen three regulations " special law enforcement row for fishing ground
It is dynamic.Zhejiang provincial government disassembles " three nothings " ship for relating to fishing without exception, while in order to reduce environmental pollution, increasing its utility value,
Smaller to certain age of a ship, structurally reasonable, the biggish ship of tonnage is transformed, and is launched and is arrived specified sea areas, and artificial marine habitat is formed, with
Phase achievees the effect that collect fishing.But necessary cleaning oil pollution is only only done to these fishing boats at present, has built the behaviour such as frame above deck
Make, or give a farfetched interpretation to hull, forms certain water stream channel, be only to ship to ensure the unimpeded of water flow, but all in all
Body is directly transformed, and biological attachment speed of the improved ship in habitat is slower, when formation stablizes biocenological
Between it is very long, therefore cause the utilization efficiency of ship not high.
In order to restore the structure of fishery resources, in addition to increasing the protection to living marine resources, catching intensity is reduced
Outside, increase " input " and effective solution of fishery resources from source, this mode has also obtained both at home and abroad
The generally approval of researcher.Wherein, artificial marine habitat is considered as carrying out the important means that marine organisms habitat and fishing ground are repaired
One of, artificial marine habitat is to provide breeding, growth, forage and the place for sheltering enemy artificially in marine setting structures for fish, many
Researcher's exploitation constructs miscellaneous artificial marine habitat, played an important role to the structure for restoring fishery resources.But mesh
The artificial marine habitat of preceding exploitation mainly constructs or builds in the seawater various frames, them is allowed to achieve the effect that trap fish,
Also there is researcher to develop artificial algal reef, mainly on various components artificial culture macro seed, to realize algae
Naturally the purpose for growing, being proliferated, and the research for constructing the artificial marine habitat of adhesion biology is considerably less.
Summary of the invention
The technical problem to be solved is that in view of the deficienciess of the prior art, and providing a kind of using Trachyostracous mussel for this hair
The method for constructing reef, it is raw material that this method, which selects the Trachyostracous mussel of East China Sea region NATURAL DISTRIBUTION, is adhered to using Trachyostracous mussel byssus
With the underwater characteristic of NATURAL DISTRIBUTION, they are affixed on artificial component by materials such as the flat rope made of hemp, sudd matter screen cloths, then
Artificial component is shifted together and is affixed on " three nothings " ship, ship is made to form Trachyostracous mussel attachment reef in sea area.It provides
The technical method of Trachyostracous mussel artificial fecundation, improves the utilization rate of fishing boat, also shortens fishing boat surface and forms stable biota
The time fallen.
In order to achieve the above technical purposes, the present invention adopts the following technical scheme:
A method of reef is constructed using Trachyostracous mussel, comprising the following steps:
(1) by the juvenile mollusk for the Trachyostracous mussel kept a full stand of seedings through sea area hanging bag from keep a full stand of seedings restrict upper peeling after cross hole sizer, it is young to obtain monomer
Shellfish；Guarantee to be sufficiently separated between juvenile mollusk, forms single individual；
(2) the flat rope made of hemp is cut into rope made of hemp section, coiled screen cloth is cut into the screen cloth item of strip；Rope made of hemp section is placed
In the center of screen cloth item, the trend of rope made of hemp section is identical as the long side of screen cloth item, and the length of rope made of hemp section is slightly larger than the length of screen cloth item
Degree；Several fine cordages are loosely wound in rope made of hemp section；
(3) monomer juvenile mollusk obtained in step (1) is uniformly sent out to two sides (such as Fig. 1 in step (2) rope made of hemp section
It is shown)；
(4) after sowing monomer juvenile mollusk, the long side of screen cloth item is rolled to center, thus by the mussel in screen cloth item
It wraps up to form screen cloth packet (as shown in Figure 2)；Then with fine cordage by screen cloth cladding winding, knotting, fine cordage is wrapped in screen cloth
It is knotted every 5-8cm, thus by the fixed screen cloth for forming a complete package mussel of the mussel of monolith screen cloth and Qi Nei
Bag (as shown in Figure 3)；
(5) the screen cloth bag that step (4) obtains is placed in seawater-culture pond and is temporarily supported, changed daily water 2 times, timing is thrown daily
Unicellular alga is fed, takes out screen cloth bag after temporarily supporting 7 days；Screen cloth starts shedding off at this time, and mussel has attached in rope made of hemp section
(as shown in Figure 4)；The shabby screen cloth that mussel surface is rinsed out with clear water obtains the seedling rope for being attached with a large amount of mussels；
(6) the seedling rope for being fixed with mussel for obtaining step (5) is uniformly wrapped on ship frame (as shown in Figure 5),
The seedling rope (as shown in Figure 6) on package ship frame is wound with screen cloth again；Then the surface of screen cloth is wrapped in fine cordage, and
And it is knotted every 5-8cm；The hull for being enclosed with mussel is finally sunk into seabed, completes the building of hull reef.
In above-mentioned technical proposal, in step (1), the juvenile mollusk, length is preferably 1~2cm, and the aperture of hole sizer is preferably
2-3cm。
In above-mentioned technical proposal, in step (2), the screen cloth, the preferably screen cloth of sudd matter, the screen cloth item,
Width is 25cm, length 2-10m；The rope made of hemp that the flat rope made of hemp, preferably width are at least 2cm；The fine cordage, it is excellent
It is selected as the rope made of hemp that diameter is 1mm.
In above-mentioned technical proposal, in step (2), the flat rope made of hemp and fine cordage impregnate 48h or more in the seawater
Afterwards, it can directly use, be reused after can also drying.
In above-mentioned technical proposal, in step (3), monomer juvenile mollusk, every 10cm rope made of hemp are sent out in the two sides of the rope made of hemp section
Section sows monomer juvenile mollusk 40.
In above-mentioned technical proposal, in step (6), the screen cloth, the preferably screen cloth of sudd matter, width 25cm；Institute
The fine cordage stated is preferably the rope made of hemp that diameter is 1mm, after fine cordage impregnates 48h or more in the seawater, can directly be used,
It is reused after can drying.
The advantages of method of the invention, is: firstly, by being transformed to fishing boat, the hull of building Trachyostracous mussel attachment
Reef avoids the simple operations that fishing boat is only sunk to seabed in the past, further enriches the benefit as " artificial marine habitat " ship
Use form.Secondly, the reconstitution time of biology community structure on reefs can be shortened, accelerates reefs surface layer and form stable biota
The formation and stabilization fallen is of great significance for playing its collection fishing effect.Fish shelter/hull reef biology can be improved in third
Adhesion amount increases the output of reefs, promotes the economic value of fish shelter.4th, attachment base is provided for the Trachyostracous mussel of enhancement releasing,
The survival rate of mussel is substantially increased, simultaneously as the presence of attachment base, is conducive to the follow-up investigation of enhancement effect.The
Five, using sudd matter screen cloth to the secondary capsulation of mussel, further improve the adhesive rate and adhesion effect of mussel.
Detailed description of the invention
Fig. 1: in the method for the present invention, the schematic diagram of monomer mussel placement；
Fig. 2: in the method for the present invention, mussel schematic diagram is wrapped up；
Fig. 3: in the method for the present invention, the screen cloth bag schematic diagram of formation；
Fig. 4: in the method for the present invention, mussel is attached to the schematic diagram in rope made of hemp section；
Fig. 5: in the method for the present invention, seedling rope is wound in the schematic diagram on ship frame；
Fig. 6: in the method for the present invention, the schematic diagram of winding screen cloth on the outside of seedling rope.
Specific embodiment
The present invention is further explained in the light of specific embodiments.
Embodiment 1:
The material used in the present embodiment includes: juvenile mollusk (shell height be averaged 1.74cm) several, sudd matter net of Trachyostracous mussel
The bracket on ship and ship that cloth is several, the flat rope made of hemp (width 2cm) is several, fine cordage (diameter 1mm) is several, discarded；Flat fiber crops
Rope and fine cordage dry use after impregnating 48h in the seawater.
A method of reef is constructed using Trachyostracous mussel, comprising the following steps:
(1) by the juvenile mollusk for the Trachyostracous mussel kept a full stand of seedings through sea area hanging bag from keep a full stand of seedings restrict upper peeling after cross the aperture 2-3cm hole sizer,
Obtain monomer juvenile mollusk；
(2) the flat rope made of hemp is cut into rope made of hemp section, coiled screen cloth is cut into the screen cloth item of strip；Rope made of hemp section is placed
In the center of screen cloth item, the trend of rope made of hemp section is identical as the long side of screen cloth item, and the length of rope made of hemp section is slightly larger than the length of screen cloth item
Degree；Several fine cordages are loosely wound in rope made of hemp section；
(3) monomer juvenile mollusk is uniformly sent out in the two sides of rope made of hemp section, every 10cm sends out 40, seed or so；
(4) after sowing, the long side of screen cloth item is rolled to center, so that the mussel in screen cloth item is wrapped up shape
Networking cloth bag；Then with fine cordage by screen cloth cladding winding, knotting, fine cordage is wrapped in screen cloth and is knotted every 5-8cm, is formed
The screen cloth bag of one complete package mussel；
(5) screen cloth bag is placed in seawater-culture pond and is temporarily supported, changed daily water 2 times, periodically feed unicellular alga daily,
Screen cloth bag is taken out after temporarily supporting 7 days；The shabby screen cloth that mussel surface is rinsed out with clear water obtains the seedling for being attached with a large amount of mussels
Rope；
(6) the seedling rope for being fixed with mussel for obtaining step (5) is uniformly wrapped on the ship frame of abandoned ship, then
The seedling rope on package ship frame is wound with screen cloth；Then it is wrapped in the surface of screen cloth with fine cordage, and is beaten every 5-8cm
One knot；The hull for being enclosed with mussel is finally sunk into seabed, completes the building of hull reef.
Using with hull reef facies with frame structure, identical packet seedling mode, simplified frame reef is formed；Simplified frame reef is placed
It in sea area identical with hull reef (the Zhejiang sea area Yu Shandao), is observed after 10 days, Trachyostracous mussel is without obviously falling off, on frame
Adhesive rate reaches 80% or more.
Embodiment 2:
It is substantially the same manner as Example 1, the difference is that not using secondary Bao Miaofang described in step (6) in embodiment 1
Formula, after implementing 10 days, Trachyostracous mussel falls off obviously, and 40%, adhesive rate of the remaining individual on frame also reaches expulsion rate
80% or more.
Embodiment 3:
It is substantially the same manner as Example 1, the difference is that useless use above-mentioned packet seedling mode, using exposed frame, implement
After 10 days, frame surface is smooth, not yet attachment large ocean biology.
Examples detailed above is technical conception and technical characteristics to illustrate the invention, can not be limited with this of the invention
Protection scope.The equivalent transformation or modification that all essence according to the present invention is done, should all cover in protection scope of the present invention
Within.
Claims (7)
1. a kind of method using Trachyostracous mussel building reef, which comprises the following steps:
(1) by the juvenile mollusk for the Trachyostracous mussel kept a full stand of seedings through sea area hanging bag from keep a full stand of seedings restrict upper peeling after cross hole sizer, obtain monomer juvenile mollusk；
(2) the flat rope made of hemp is cut into rope made of hemp section, coiled screen cloth is cut into the screen cloth item of strip；Rope made of hemp section is placed in net
The trend in the center of cloth, rope made of hemp section is identical as the long side of screen cloth item, and the length of rope made of hemp section is slightly larger than the length of screen cloth item；To
Several fine cordages are loosely wound in rope made of hemp section；
(3) monomer juvenile mollusk obtained in step (1) is uniformly sent out in the two sides of step (2) rope made of hemp section；
(4) after sowing monomer juvenile mollusk, the long side of screen cloth item is rolled to center, so that the mussel in screen cloth item be wrapped up
Get up to be formed screen cloth packet；Then with fine cordage by screen cloth cladding winding, knotting, fine cordage is wrapped in screen cloth and makes a call to one every 5-8cm
Knot forms the screen cloth bag of a complete package mussel；
(5) the screen cloth bag that step (4) obtains is placed in seawater-culture pond and is temporarily supported, changed daily water 2 times, periodically feed list daily
Cell algae takes out screen cloth bag after temporarily supporting 7 days；Screen cloth starts shedding off at this time, and mussel has attached in rope made of hemp section；With clear
Water rinses out the shabby screen cloth on mussel surface, obtains the seedling rope for being attached with a large amount of mussels；
(6) the seedling rope for being fixed with mussel for obtaining step (5) is uniformly wrapped on ship frame, then is wound and wrapped up with screen cloth
Seedling rope on ship frame；Then it is wrapped in the surface of screen cloth with fine cordage, and is knotted every 5-8cm；It finally will packet
The hull for being wrapped with mussel sinks to seabed, completes the building of hull reef.
2. the method according to claim 1, wherein the juvenile mollusk, length is 1~2cm, hole in step (1)
The aperture of sieve is 2-3cm.
3. the method according to claim 1, wherein in step (2), the screen cloth is the screen cloth of sudd matter；
The screen cloth item, width 25cm, length 2-10m；The flat rope made of hemp is at least the rope made of hemp of 2cm for width；Described
Fine cordage is the rope made of hemp that diameter is 1mm.
4. the method according to claim 1, wherein the flat rope made of hemp and fine cordage, impregnate 48h in the seawater
Afterwards, it is reused after directly using or dry.
5. the method according to claim 1, wherein sending out list in the two sides of the rope made of hemp section in step (3)
Body juvenile mollusk, every 10cm rope made of hemp section sow monomer juvenile mollusk 40.
6. the screen cloth is the screen cloth of sudd matter the method according to claim 1, wherein in step (6),
Width is 25cm；The fine cordage is the rope made of hemp that diameter is 1mm.
7. the method according to claim 1, wherein in step (6), the fine cordage impregnates in the seawater
After 48h, reused after directly using or dry.
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| CN201610750184.2A CN106417134B (en) | 2016-08-26 | 2016-08-26 | A method of hull reef is constructed using Trachyostracous mussel |
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| CN201610750184.2A CN106417134B (en) | 2016-08-26 | 2016-08-26 | A method of hull reef is constructed using Trachyostracous mussel |
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| JPH04173036A (en) * | 1990-11-07 | 1992-06-19 | Mitsubishi Materials Corp | Method for sinking artificial fish reef |
| JPH06153738A (en) * | 1992-11-27 | 1994-06-03 | Nippon Steel Metal Prod Co Ltd | Sea weed bed creating reef |
| CN1887070A (en) * | 2006-07-23 | 2007-01-03 | 孙庆海 | Building method of sea cucumber rock in prawn pond |
| CN101627734B (en) * | 2009-07-24 | 2011-05-11 | 中国科学院海洋研究所 | Stichopus japonicus aquaculture sea reef taking oyster shell as material and aquaculture method thereof |
| CN102405868B (en) * | 2011-11-07 | 2013-03-27 | 中国海洋大学 | Seedling inserting rope-shell combined artificial algal reef |
| CN203058092U (en) * | 2012-12-13 | 2013-07-17 | 浙江海洋学院 | Artificial fish reef enabling algae to be adherent conveniently |
| CN103270989B (en) * | 2013-06-04 | 2015-03-18 | 浙江海洋学院 | Modularized algae multiplication method |
| CN203554994U (en) * | 2013-11-25 | 2014-04-23 | 上海海洋大学 | Combined type artificial algal reef |
| CN103609424B (en) * | 2013-11-25 | 2016-04-06 | 上海海洋大学 | A kind of composite type artificial algal reef |
| CN204047600U (en) * | 2014-06-25 | 2014-12-31 | 浙江海洋学院 | Floating fish shelter |
| CN105494214B (en) * | 2016-01-23 | 2018-07-17 | 宁波大学 | A kind of method of mussel culture self-dissolving formula Bao Miao |
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