CN104285865B - Composite artificial roe collector and arranging method thereof - Google Patents
Composite artificial roe collector and arranging method thereof Download PDFInfo
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- CN104285865B CN104285865B CN201410563892.6A CN201410563892A CN104285865B CN 104285865 B CN104285865 B CN 104285865B CN 201410563892 A CN201410563892 A CN 201410563892A CN 104285865 B CN104285865 B CN 104285865B
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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
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- Environmental Sciences (AREA)
- Farming Of Fish And Shellfish (AREA)
- Marine Sciences & Fisheries (AREA)
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- Biodiversity & Conservation Biology (AREA)
- Artificial Fish Reefs (AREA)
Abstract
The invention discloses a composite artificial roe collector and an arranging method thereof. The composite artificial roe collector comprises a frame structure, the frame structure is provided with a plurality of roe viscosity medium layers, each roe viscosity medium layer is composed of roe viscosity medium fixing rods which are arranged at intervals and comprises a soft medium layer and a hard medium layer which are arranged at the top and in the middle of the frame structure. Soft roe viscosity mediums are fixed on the roe viscosity medium fixing rods in the soft medium layers, and hard roe viscosity mediums are fixed on the roe viscosity medium fixing rods in the hard medium layers. As the composite artificial roe collector is arranged in the water body, various herbal viscosity roes, deep viscosity roe fishes or even shell egg-laying fishes can be multiplied. The composite artificial roe collector provides a rest and shelter place for fry and juvenile fish and can be used for stock enhancement of aquatic organisms in culture and proliferation and natural water areas, biodiversity of the aquatic organisms can be maintained, the ecological environment of the water areas is protected, and considerable ecological, economic and social benefits are generated.
Description
Technical field
The invention belongs to living aquatic resources propagation protection facility is and in particular to a kind of composite artificial fish nest and its method to set up.
Background technology
To the transition of rivers resource using the decline leading to the living aquatic resources such as Fish, water environment causes anxiety people.For repairing natural living aquatic resources, protect water area ecological environment, had started to the stock of fish enhancement releasing of scale from 2009, preferably contained the decline further of resource, by stock enhancement and environmental improvement, water ecological environment is also taken a turn for the better.But because enhancement releasing management difficulty is larger, there is potential germplasm contamination hazard；And successful artificial propagation of fish technology need to be relied on, enhancement releasing species are restricted；In addition, the input-output ratio only 1 through recruitment evaluation enhancement releasing：4 ~ 5 about.And according to breeding biology of fish, ecological habit, the Fish having more than 60% in freshwater fish produce viscid egg, responsible artificial fish nest propagation, and about more than 80% Fish son juvenile fish relies on artificial fish nest and protects growth, therefore, artificial fish nest, incubates young species with its propagation many, does not have potential germplasm pollution, cultivation effect is good, the features such as propagation high efficiency, the important way of another stock enhancement after enhancement releasing will be become, have broad application prospects.
Content of the invention
The purpose of the present invention is to provide a kind of composite artificial fish nest and its method to set up for natural and aquaculture waters; to obtain efficient, the safe and environment-friendly propagation stock of fish; maintain ornamental hydrophyte, protect water area ecological environment, produce preferably ecological, economic and social benefit.
The technical scheme is that and be achieved in that：
The composite artificial fish nest that the present invention provides, including a frame structure, described frame structure is provided with multilamellar ovum glues dielectric layer, and each ovum glues dielectric layer is formed by spaced ovum glues dielectric fix bar；Described ovum glues dielectric layer include being respectively provided at frame structure top and middle part soft medium layer and hard medium layer, soft ovum glues dielectric is fixed with the ovum glues dielectric fix bar in described soft medium layer, the ovum glues dielectric fix bar in described hard medium layer is fixed with rigid ovum glues dielectric.
The bottom of described frame structure is provided with back-up coat, and described back-up coat is made up of spaced structural beams, and described structural beams are fixed with hard medium.
Described frame structure is provided with float, and frame structure is by described buoys float in water body.
Described frame structure is provided with anchor tether, and frame structure is fixed in water body by anchor tether.
Ovum glues dielectric fix bar in described frame structure, ovum glues dielectric layer and back-up coat is all using bamboo or wood or pvc pipe.
Described soft ovum glues dielectric is brown piece, and described rigid ovum glues dielectric is bamboo or fir hull or mussel or gabion.
The length of described frame structure is respectively 5 ~ 20m, 2 ~ 5m, 50 ~ 80cm；It is spaced apart 20 ~ 40cm, brown piece 1 dozen is tied up at the interval every 10 ~ 20cm in the ovum glues dielectric fix bar of soft medium layer, the every dozen of brown pieces 3 ~ 5 between ovum glues dielectric fix bar in soft medium layer；It is spaced apart 10-25cm between ovum glues dielectric fix bar in hard medium layer, bamboo or fir hull or mussel are fixed with the ovum glues dielectric fix bar of hard medium layer；It is spaced apart 1m between described structural beams, each structural beams are have the gabion being spaced apart 15 ~ 30cm.
The method to set up of the composite artificial fish nest that the present invention provides, be described composite artificial fish nest is arranged at rivers backwater gulf, current are relatively slow below bridge pier or miniflow water at or lake, the hydrostatic of reservoir at, adjust buoyancy with gabion and float, so that surface fishes nest is bubbled through the water column, use anchor tether stationary positioned.
Described composite artificial fish nest be arranged on described rivers backwater gulf, below bridge pier, lake, at reservoir epiliminion and its following 80cm with inner aqueous layer, water volume flow rate is less than 0.1m/s, and transparency is more than 30cm, and dissolved oxygen is not less than 5mg/L, the waters that young juvenile fish food organisms are enriched, the setting time is 3 ~ September.
Described composite artificial fish nest most preferably arranges the time for 3 ~ June.
Beneficial effects of the present invention：
Composite artificial fish nest of the present invention is combined by soft-medium artificial fish nest and hard medium artificial fish nest according to viscid egg Fish egg reproduction habit, it is arranged at water body, for the Fish egg reproduction of multiple spawning habit such as careless viscid egg and heavy viscid egg, and protect the artificial fish nest of growth offer habitat for its young juvenile fish；Soft-medium artificial fish nest is made up of soft medium layer, and ovum glues dielectric fixed thereon is soft, is available for careless viscid egg Fish egg reproduction, and protects growth offer habitat for its young juvenile fish；Hard medium artificial fish nest is made up of hard medium layer, and ovum glues dielectric is hard, is available for heavy viscid egg Fish egg reproduction, and protects growth offer habitat for its young juvenile fish.By in water body setting composite artificial fish nest, multiple grass viscid eggs, heavy viscid egg Fish can be bred, in addition happiness shellfish spawning Fish, and perch protection place for its young juvenile fish offer, can be used for the living aquatic resources propagation such as aquaculture waters and natural water area Fish.
Further illustrate technical scheme below in conjunction with the accompanying drawings.
Brief description
Fig. 1 is the structural representation of composite artificial fish nest of the present invention.
Specific embodiment
Referring to Fig. 1, the composite artificial fish nest that the present invention provides, including a frame structure, frame structure is made up of 4 montants 1 and the upper, middle and lower long transverse lever 14,9,2 being fixed on montant 1 and upper, middle and lower hyphen bar 10,6,5, described frame structure is provided with multilamellar ovum glues dielectric layer, and each ovum glues dielectric layer is formed by spaced ovum glues dielectric fix bar；Described ovum glues dielectric layer include being respectively provided at frame structure top and middle part soft medium layer and hard medium layer, ovum glues dielectric fix bar 12 in described soft medium layer is fixed between long transverse lever 14 and upper hyphen bar 10, soft ovum glues dielectric 13 is fixed with ovum glues dielectric fix bar 12, soft ovum glues dielectric 13 adopts brown piece；Ovum glues dielectric fix bar 8 in described hard medium layer is fixed between middle long transverse lever 9 and middle hyphen bar 6, and ovum glues dielectric fix bar 8 is fixed with rigid ovum glues dielectric 7, and rigid ovum glues dielectric 7 adopts bamboo or fir hull or mussel；The bottom of described frame structure is provided with back-up coat, and described back-up coat is made up of spaced structural beams 4, and structural beams 4 are fixed between lower long transverse lever 2 and lower hyphen bar 5, and structural beams 4 are fixed with rigid ovum glues dielectric gabion 3；The top of described frame structure is provided with float 15, and frame structure is swum in water body by described float 15；The montant of described frame structure is provided with anchor tether 11, and frame structure is fixed in water body by anchor tether 11.
Ovum glues dielectric fix bar in described frame structure, ovum glues dielectric layer and back-up coat can be using bamboo or wood or pvc pipe.
The long L1 of described frame structure, wide L 2, high L3 are respectively 5 ~ 20m, 2 ~ 5m, 50 ~ 80cm；Between ovum glues dielectric fix bar 12 in soft medium layer, interval L4 is 20 ~ 40cm, and in the ovum glues dielectric fix bar 12 of soft medium layer, the interval L5 every 10 ~ 20cm ties up brown piece 1 dozen, the every dozen of brown pieces 3 ~ 5；Between ovum glues dielectric fix bar 8 in hard medium layer, interval L6 is 10-25cm；Interval L7 between described structural beams 4 is 1m, lower long transverse lever 2 and each structural beams 4 is have interval L8 to be the gabion 3 of 15 ~ 30cm.
The method to set up of the composite artificial fish nest that the present invention provides, be described composite artificial fish nest is arranged at rivers backwater gulf, current are relatively slow below bridge pier or miniflow water at or lake, the hydrostatic of reservoir at epiliminion and its following 80cm with inner aqueous layer, water volume flow rate is less than 0.1m/s, transparency is more than 30cm, dissolved oxygen is not less than 5mg/L, the waters that young juvenile fish food organisms are enriched, adjust buoyancy with gabion and float, surface fishes nest is made to bubble through the water column, use anchor tether stationary positioned, the composite artificial fish nest setting time is 3 ~ September, and the optimal setting time is 3 ~ June.
Claims (4)
1. a kind of composite artificial fish nest, is characterized in that including a frame structure, and described frame structure is provided with multilamellar ovum glues dielectric layer, and each ovum glues dielectric layer is formed by spaced ovum glues dielectric fix bar；Described ovum glues dielectric layer include being respectively provided at frame structure top and middle part soft medium layer and hard medium layer, soft ovum glues dielectric is fixed with the ovum glues dielectric fix bar in described soft medium layer, the ovum glues dielectric fix bar in described hard medium layer is fixed with rigid ovum glues dielectric；The bottom of described frame structure is provided with back-up coat, and described back-up coat is made up of spaced structural beams, and described structural beams are fixed with hard medium；Described frame structure is provided with float, and frame structure is by described buoys float in water body；Described frame structure is provided with anchor tether, and frame structure is fixed in water body by anchor tether；Ovum glues dielectric fix bar in described frame structure, ovum glues dielectric layer and back-up coat is all using bamboo or wood or pvc pipe；Described soft ovum glues dielectric is brown piece, and described rigid ovum glues dielectric is bamboo or fir hull or mussel or gabion；The length of described frame structure is respectively 5 ~ 20m, 2 ~ 5m, 50 ~ 80cm；It is spaced apart 20 ~ 40cm, brown piece 1 dozen is tied up at the interval every 10 ~ 20cm in the ovum glues dielectric fix bar of soft medium layer, the every dozen of brown pieces 3 ~ 5 between ovum glues dielectric fix bar in soft medium layer；It is spaced apart 10-25cm between ovum glues dielectric fix bar in hard medium layer, bamboo or fir hull or mussel are fixed with the ovum glues dielectric fix bar of hard medium layer；It is spaced apart 1m between described structural beams, each structural beams are have the gabion being spaced apart 15 ~ 30cm.
2. the method to set up of composite artificial fish nest described in a kind of claim 1, be described composite artificial fish nest is arranged at rivers backwater gulf, current are relatively slow below bridge pier or miniflow water at or lake, the hydrostatic of reservoir at, adjust buoyancy with gabion and float, so that surface fishes nest is bubbled through the water column, use anchor tether stationary positioned.
3. the method to set up of composite artificial fish nest according to claim 2, it is characterized in that described composite artificial fish nest be arranged on described rivers backwater gulf, below bridge pier, lake, at reservoir epiliminion and its following 80cm with inner aqueous layer, water volume flow rate is less than 0.1m/s, transparency is more than 30cm, dissolved oxygen is not less than 5mg/L, the waters that young juvenile fish food organisms are enriched, the setting time is 3 ~ September.
4. the method to set up of composite artificial fish nest according to claim 3, is characterized in that described composite artificial fish nest most preferably arranges the time for 3 ~ June.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410563892.6A CN104285865B (en) | 2014-10-22 | 2014-10-22 | Composite artificial roe collector and arranging method thereof |
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| CN201410563892.6A CN104285865B (en) | 2014-10-22 | 2014-10-22 | Composite artificial roe collector and arranging method thereof |
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| CN104285865A CN104285865A (en) | 2015-01-21 |
| CN104285865B true CN104285865B (en) | 2017-02-08 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104823890A (en) * | 2015-05-22 | 2015-08-12 | 韩生健 | Manufacturing and using method for artificial fish nest and artificial algae facilitating rapid and multiple fish births |
| CN107242170B (en) * | 2017-06-27 | 2019-09-17 | 塔里木大学 | Viscid egg artificial fish nest |
| CN110074028B (en) * | 2019-06-03 | 2024-03-15 | 中国水产科学研究院黑龙江水产研究所 | Three-dimensional combined type cold water fish artificial fish nest |
| CN111513005A (en) * | 2020-05-09 | 2020-08-11 | 中国长江三峡集团有限公司中华鲟研究所 | Combined artificial fish nest and use method thereof |
| CN111557262A (en) * | 2020-06-05 | 2020-08-21 | 中国水产科学研究院黑龙江水产研究所 | Artificial fish nest for fish and manufacturing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2192741C2 (en) * | 2001-02-01 | 2002-11-20 | Федеральное государственное унитарное предприятие Сибирский научно-исследовательский и проектно-конструкторский институт рыбного хозяйства | Fish spawn storage and incubation apparatus |
| CN201690895U (en) * | 2009-12-16 | 2011-01-05 | 邵为旭 | Special fish net for viscous fish eggs |
| CN202456081U (en) * | 2012-01-06 | 2012-10-03 | 杨成胜 | Vertical fish egg adherence bed for sticky fish eggs |
| CN102870711A (en) * | 2012-09-14 | 2013-01-16 | 中国水产科学研究院东海水产研究所 | Device and method for recovering and rebuilding spawning sites of fishes in natural waters |
| CN203775866U (en) * | 2014-04-26 | 2014-08-20 | 宁波大学 | Shallow sea dimensional floating algae bed device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2516579B2 (en) * | 1990-05-22 | 1996-07-24 | 三井建設株式会社 | Squid spawning reef |
| KR20030081790A (en) * | 2002-04-12 | 2003-10-22 | 정덕수 | Artificial Reef Molding Device |
-
2014
- 2014-10-22 CN CN201410563892.6A patent/CN104285865B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2192741C2 (en) * | 2001-02-01 | 2002-11-20 | Федеральное государственное унитарное предприятие Сибирский научно-исследовательский и проектно-конструкторский институт рыбного хозяйства | Fish spawn storage and incubation apparatus |
| CN201690895U (en) * | 2009-12-16 | 2011-01-05 | 邵为旭 | Special fish net for viscous fish eggs |
| CN202456081U (en) * | 2012-01-06 | 2012-10-03 | 杨成胜 | Vertical fish egg adherence bed for sticky fish eggs |
| CN102870711A (en) * | 2012-09-14 | 2013-01-16 | 中国水产科学研究院东海水产研究所 | Device and method for recovering and rebuilding spawning sites of fishes in natural waters |
| CN203775866U (en) * | 2014-04-26 | 2014-08-20 | 宁波大学 | Shallow sea dimensional floating algae bed device |
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| CN104285865A (en) | 2015-01-21 |
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