CN114617092A - Three-dimensional artificial fish nest for promoting natural proliferation of fishes producing sticky eggs in reservoir area - Google Patents
Three-dimensional artificial fish nest for promoting natural proliferation of fishes producing sticky eggs in reservoir area Download PDFInfo
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- CN114617092A CN114617092A CN202210217585.7A CN202210217585A CN114617092A CN 114617092 A CN114617092 A CN 114617092A CN 202210217585 A CN202210217585 A CN 202210217585A CN 114617092 A CN114617092 A CN 114617092A
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 77
- 235000013601 eggs Nutrition 0.000 title claims abstract description 34
- 230000035755 proliferation Effects 0.000 title claims abstract description 17
- 230000001737 promoting effect Effects 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 46
- 229910052742 iron Inorganic materials 0.000 claims description 23
- 241000196324 Embryophyta Species 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 12
- 239000004698 Polyethylene Substances 0.000 claims description 8
- -1 polyethylene Polymers 0.000 claims description 8
- 229920000573 polyethylene Polymers 0.000 claims description 8
- 241000237536 Mytilus edulis Species 0.000 claims description 5
- 235000020638 mussel Nutrition 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002411 adverse Effects 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 3
- 230000012447 hatching Effects 0.000 abstract description 3
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 abstract 6
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 229910003460 diamond Inorganic materials 0.000 description 5
- 239000010432 diamond Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000009941 weaving Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000017448 oviposition Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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Images
Classifications
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- 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
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
-
- 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
- A01K61/10—Culture of aquatic animals of fish
- A01K61/17—Hatching, e.g. incubators
-
- 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
-
- 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
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
- A01K61/65—Connecting or mooring devices therefor
-
- 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
- A01K61/70—Artificial fishing banks or reefs
- A01K61/73—Artificial fishing banks or reefs assembled of components
-
- 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
- A01K61/70—Artificial fishing banks or reefs
- A01K61/75—Artificial fishing banks or reefs floating
-
- 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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/60—Fishing; Aquaculture; Aquafarming
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Artificial Fish Reefs (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to the technical field of artificial fish nests, in particular to a three-dimensional artificial fish nest for promoting natural proliferation of fishes producing sticky and heavy eggs in a reservoir area, which solves the problem that the resource amount is reduced because the adhesive matrix for spawning of the fishes producing sticky and heavy eggs is reduced or spawning inhabitation places are lost when a large reservoir is operated for storing water; the steel wire rope comprises a plurality of rhombic frames, wherein each rhombic frame comprises a steel pipe and a first adapter for connecting adjacent steel pipes, a second adapter for connecting the first adapters is arranged between the rhombic frames, so that the rhombic frames form a grid structure integrally, a buoyancy plate is arranged in each rhombic frame to provide buoyancy, a cable is connected to each rhombic frame, the bottom of each cable is connected with a sinker, and a plurality of scale rings are arranged on each cable; the three-dimensional artificial fish nest has scientific and reasonable design, is attractive and elegant, can build a water landscape, has certain ornamental value, can be applied to various reservoirs to promote the natural proliferation of the fishes producing the sticky eggs, and relieves the adverse effect of the continuous decline of the reservoir water level on the hatching of the sticky eggs.
Description
Technical Field
The invention relates to the technical field of artificial fish nests, in particular to a three-dimensional artificial fish nest for promoting natural proliferation of fishes producing sticky eggs in a reservoir area.
Background
Fishes are an important component in a river ecosystem and are also an important component of aquatic organism resources and biodiversity. Under the influence of river water conservancy development and barrage construction, certain links of fish reproduction are cut off, and fish reproduction is influenced or destroyed, so that the fish resource amount is reduced. River fishes produce a large number of sticky eggs, and fertilized eggs of the river fishes need to be adhered to substrates such as stone, muddy sand, aquatic weeds or mussels to complete the embryo development process. The large reservoir is scheduled to store water for operation, the river habitat is changed, spawning environments required by the propagation of a plurality of sticky and sinking fishes disappear, for example, the spawning of the sticky and sinking fishes spawning on aquatic plant substrates in coastal shallow water areas die due to the fact that the fishes are exposed in the air to be dried, the fishes lose natural propagation conditions, and the quantity and the types of the fishes are rapidly reduced.
At present, a general method for protecting and recovering fishery resources producing sticky and heavy fishes is to arrange artificial fish nests in rivers and lakes to provide spawning environments for the sticky fishes, so that spawning scale is enlarged, and resource quantity is increased. However, the prior artificial fish nest has a simple structure, is only effective for grass-sticking fishes using aquatic weeds as adhesion substrates, and is not suitable for fishes using stone, silt, shells and the like as spawning substrates, particularly for fishes with different spawning adhesion substrates with different preference in water depth. Some fish nest type ecological revetments consider fishes with different spawning adhesion substrates to a certain extent, but are only effective for reservoirs with quite constant water level, and for reservoirs with large water level amplitude, when the water level drops too fast or the water level is lower than the revetments, the effect of the fish nest type ecological revetments is lost, and the fish nest type ecological revetments are high in manufacturing cost and difficult to operate.
Therefore, an artificial fish nest for producing the sticky and heavy spawning fish, which can meet the requirements of different spawning matrixes, is urgently needed to relieve the influence of reservoir water storage operation on the sticky and heavy spawning fish resources. The three-dimensional artificial fish nest for promoting natural proliferation of the fishes producing the sticky and heavy eggs in the reservoir area can effectively solve the technical blank, is used for specific production practices, and has important significance for protecting the fish resources producing the sticky and heavy eggs, maintaining local fishery resources and protecting the biological diversity of watersheds.
Disclosure of Invention
Based on the expression, the invention provides the three-dimensional artificial fish nest for promoting the natural proliferation of the fishes producing the clay-sinking eggs in the reservoir area, so as to solve the problem that the resource amount is reduced due to the reduction of the egg-laying adhesion matrix of the fishes producing the clay-sinking eggs or the loss of the egg-laying habitat during the operation of the storage water in the large reservoir.
The technical scheme for solving the technical problems is as follows:
the utility model provides a three-dimensional artifical fish nest that promotes reservoir area to produce and glue heavy egg fish natural propagation, includes a plurality of diamond-shaped frame, the diamond-shaped frame includes the steel pipe and connects the first adapter of adjacent steel pipe, be equipped with the second adapter of connecting first adapter between the diamond-shaped frame, make a plurality of diamond-shaped frame whole form the grid structure, it provides buoyancy to be equipped with the buoyancy board in the diamond-shaped frame, be connected with the hawser on the diamond-shaped frame, the hawser bottom is connected with the sinker, be provided with a plurality of scale rings on the hawser.
On the basis of the technical scheme, the invention can be further improved as follows.
Furthermore, a lantern ring hook is hung on the steel pipe, and a water plant type substrate is hung on the lantern ring hook.
Further, it has woven the basket to hang on the scale ring, it includes the quadrangular prism frame to weave the basket, the lateral part and the bottom welding of quadrangular prism frame have the wire netting, four angles departments of quadrangular prism frame extend upwards to have the couple to be used for articulating the scale ring, it has placed cobble class matrix in the basket to weave.
Further, it has the iron sheet basket to hang on the scale ring, the iron sheet basket includes the quadrangular prism frame, the lateral part and the bottom welding of quadrangular prism frame have the iron sheet, the iron sheet of quadrangular prism frame lateral part becomes the border to middle part bending type, a plurality of apertures have been seted up to the bottom of iron sheet basket, four angle departments of quadrangular prism frame extend upwards to have the couple to be used for articulating the scale ring, silt class matrix has been placed in the iron sheet basket.
Further, it has the basket to hang on the scale ring, the basket includes the quadrangular prism frame, polyethylene net piece has been made with the bottom to the lateral part of quadrangular prism frame, the top surface edge of basket has made polyethylene net piece and has been used for reducing open area at the top, four angle departments of quadrangular prism frame extend to the top has the couple to be used for articulating the scale ring, mussel matrix has been placed in the basket.
Furthermore, a large round hole is formed in the middle of the buoyancy plate, and a water culture basket is placed in the round hole to plant aquatic plants.
Furthermore, small round holes are formed in the periphery of the buoyancy plate, and ropes are arranged between the small round holes and the steel pipes for bundling and fixing.
Further, between steel pipe and the first adapter, it is fixed through the screw thread mode between first adapter and the second adapter, first adapter is Y type adapter, the second adapter is a style of calligraphy adapter.
Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:
1. the three-dimensional artificial fish nest is scientific and reasonable in design, attractive and elegant, can build a water landscape while constructing a place where fishes producing sticky and heavy eggs inhabit and lay eggs, and has certain ornamental value.
2. The three-dimensional artificial fish nest has strong practicability and wide application, can be applied to various reservoirs to promote the natural proliferation of fishes producing the sticky eggs, and relieves the adverse effect of the continuous decline of the water level of the reservoirs on the hatching of the sticky eggs.
3. The three-dimensional artificial fish nest is low in manufacturing cost, convenient to install and disassemble, capable of being repeatedly used and high in operability.
Drawings
FIG. 1 is a schematic structural diagram provided in an embodiment of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is an enlarged view at B of FIG. 1;
FIG. 4 is an enlarged view at C of FIG. 1;
in the drawings, the components represented by the respective reference numerals are listed below:
1. a diamond frame; 2. a steel pipe; 3. a first adapter; 4. a second adapter; 5. a buoyancy plate; 6. a cable; 7. sinking; 8. a scale ring; 9. looping hooks; 10. weaving a basket; 11. an iron sheet basket; 12. a basket; 13. a quadrangular prism frame; 14. a wire netting; 15. hooking; 16. a water cultivation basket; 17. an edge; 18. a small hole; 19. a polyethylene mesh sheet; 20. a large circular hole; 21. a small circular hole; 22. an aquatic plant.
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Embodiments of the present application are set forth in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
It will be understood that spatial relationship terms, such as "under", "below", "beneath", "below", "over", "above", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements or features described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary terms "under" and "under" can encompass both an orientation of above and below. In addition, the device may also include additional orientations (e.g., rotated 90 degrees or other orientations) and the spatial descriptors used herein interpreted accordingly.
The three-dimensional artificial fish nest for promoting natural proliferation of fishes producing eggs with muco-sinking property in the reservoir area as shown in fig. 1-4 comprises a plurality of diamond frames 1, wherein each diamond frame 1 comprises a steel pipe 2 and a first adapter 3 connected with the adjacent steel pipe 2, and a second adapter 4 connected with the first adapter 3 is arranged between the diamond frames 1, so that the diamond frames 1 form a grid structure integrally.
Preferably, steel pipe 2 and first adapter 3 between, through the screw thread mode fixed between first adapter 3 and the second adapter 4, first adapter 3 is Y type adapter, and second adapter 4 is a style of calligraphy adapter.
A buoyancy plate 5 is arranged in the diamond-shaped frame 1 to provide buoyancy, a cable 6 is connected to the diamond-shaped frame 1, a sinker 7 is connected to the bottom of the cable 6, and a plurality of scale rings 8 are arranged on the cable 6. The rhombus frame 1 can float on the water surface by utilizing the buoyancy plate 5, and the fish nest structure can move along no matter the water level rises or falls.
Specifically, a large round hole 20 is formed in the middle of the buoyancy plate 5, a water plant basket 16 is placed in the round hole to plant an aquatic plant 22, and the root system of the aquatic plant 22 can well attract fishes to gather and lay eggs. The periphery of the buoyancy plate 5 is provided with a small round hole 21, and a rope is arranged between the small round hole 21 and the steel pipe 2 for bundling and fixing.
Preferably, the steel pipe 2 is hung with a lantern ring hook 9, and the lantern ring hook 9 is hung with aquatic weed type matrix.
Preferably, the woven basket 10 is hung on the scale ring 8, the woven basket 10 comprises a quadrangular prism frame 13, iron wires 14 are welded to the side portion and the bottom portion of the quadrangular prism frame 13, hooks 15 extend upwards at four corners of the quadrangular prism frame 13 and are used for hanging the scale ring 8, and pebble-like substrates are placed in the woven basket 10.
Preferably, the iron sheet basket 11 is hung on the scale ring 8, the iron sheet basket 11 comprises a quadrangular frame 13, iron sheets are welded at the side part and the bottom part of the quadrangular frame 13, the iron sheets at the side part of the quadrangular frame 13 are bent towards the middle part to form an edge 17, and a plurality of small holes 18 are formed in the bottom part of the iron sheet basket 11. Four corners of the quadrangular frame 13 extend upwards to form hooks 15 for hooking the scale ring 8, sludge matrixes are placed in the iron sheet basket 11, the edges 17 can prevent the sludge matrixes from being washed away by running water, and the small holes 18 play a role in water filtration.
Preferably, a basket 12 is hung on the scale ring 8, the basket 12 comprises a quadrangular prism frame 13, polyethylene net pieces 19 are sewn at the side parts and the bottom parts of the quadrangular prism frame 13, the polyethylene net pieces 19 are sewn at the edge of the top surface of the basket 12 and used for reducing the area of the top opening, hooks 15 are upwards extended at four corners of the quadrangular prism frame 13 and used for hanging the scale ring 8, mussel matrix is placed in the basket 12, and the polyethylene net pieces 19 are used for preventing the mussel matrix from climbing out of the basket 12.
The quadrangular frame 13 is formed by welding steel bars to form a frame of the woven basket 10, the iron sheet basket 11 and the net basket 12.
The diamond-shaped frames 1 in the scheme are connected with each other to form a grid structure, a mooring rope 6 can be hung below each diamond-shaped frame 1 as required and straightened by a sinker 7, a plurality of weaving baskets 10, iron sheet baskets 11 and net baskets 12 are hung on the mooring rope 6, the weaving baskets 10, the iron sheet baskets 11 and the net baskets 12 are hung in sequence from top to bottom as default, but the water plant type matrix can be properly hung according to the sequence or the disordered selective collocation of the actual water area situation, and the sticky and sinking fish adhesion matrix deviation selective hanging can be produced on the mooring rope 6 below the adjacent diamond-shaped frames 1 according to the water area.
Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:
1. the three-dimensional artificial fish nest is scientific and reasonable in design, attractive and elegant, can build a water landscape while constructing a place where fishes producing sticky and heavy eggs inhabit and lay eggs, and has certain ornamental value.
2. The three-dimensional artificial fish nest has strong practicability and wide application, can be applied to various reservoirs to promote the natural proliferation of fishes producing the sticky eggs, and relieves the adverse effect of the continuous decline of the water level of the reservoirs on the hatching of the sticky eggs.
3. The three-dimensional artificial fish nest is low in manufacturing cost, convenient to install and disassemble, capable of being repeatedly used and high in operability.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides a three-dimensional artifical fish nest that promotes storehouse district to produce and glue heavy egg fish natural propagation, a serial communication port, includes a plurality of diamond-shaped frames, diamond-shaped frame includes the steel pipe and connects the first adapter of adjacent steel pipe, be equipped with the second adapter of connecting first adapter between the diamond-shaped frame, make a plurality of diamond-shaped frame whole form the grid structure, it provides buoyancy to be equipped with the buoyancy board in the diamond-shaped frame, be connected with the hawser on the diamond-shaped frame, the hawser bottom is connected with the sinker, be provided with a plurality of scale rings on the hawser.
2. The three-dimensional artificial fish nest for promoting the natural proliferation of fishes producing eggs with muco-sinking eggs in a reservoir area as claimed in claim 1, wherein the steel pipe is hung with a lantern ring hook, and the lantern ring hook is hung with a aquatic weed substrate.
3. The stereoscopic artificial fish nest for promoting natural proliferation of fishes laying muco-sinking eggs in a reservoir area as claimed in claim 1, wherein a woven basket is hung on the scale ring, the woven basket comprises a quadrangular frame, wire netting is welded on the side part and the bottom part of the quadrangular frame, hooks are extended upwards at four corners of the quadrangular frame for hanging the scale ring, and pebble-like substrates are placed in the woven basket.
4. The three-dimensional artificial fish nest for promoting natural proliferation of fishes producing muco-and-heavy eggs in a reservoir area according to claim 1, wherein an iron sheet basket is hung on the scale ring, the iron sheet basket comprises a quadrangular frame, iron sheets are welded on the side part and the bottom part of the quadrangular frame, the iron sheets on the side part of the quadrangular frame are bent towards the middle part to form an edge, a plurality of small holes are formed in the bottom part of the iron sheet basket, hooks are extended upwards at four corners of the quadrangular frame for hanging the scale ring, and sludge-like substrates are placed in the iron sheet basket.
5. The three-dimensional artificial fish nest for promoting natural proliferation of fishes laying muco-sinking eggs in a reservoir area as claimed in claim 1, wherein a net basket is hung on the scale ring, the net basket comprises a quadrangular frame, polyethylene net sheets are sewn on the side portions and the bottom portion of the quadrangular frame, the polyethylene net sheets are sewn at the edge of the top surface of the net basket and used for reducing the area of the top opening, hooks are extended upwards at four corners of the quadrangular frame and used for hanging the scale ring, and mussel substrates are placed in the net basket.
6. The stereoscopic artificial fish nest for promoting the natural proliferation of fishes producing eggs with mucoviscidus in a reservoir area as claimed in claim 1, wherein a large circular hole is formed in the middle of the buoyancy plate, and water planting plants and basket planting aquatic plants are placed in the circular hole.
7. The stereoscopic artificial fish nest for promoting the natural proliferation of the fishes laying the sticky eggs in the reservoir area according to claim 1, wherein the periphery of the buoyancy plate is provided with small round holes, and ropes are arranged between the small round holes and the steel pipes for bundling and fixing.
8. The three-dimensional artificial fish nest for promoting natural proliferation of fishes producing eggs with mucoid eggs in a reservoir area according to claim 1, wherein the steel pipe is fixed with a first adapter and the first adapter is fixed with a second adapter through threads, the first adapter is a Y-shaped adapter, and the second adapter is a straight adapter.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN202210217585.7A CN114617092B (en) | 2022-03-07 | 2022-03-07 | Three-dimensional artificial fish nest for promoting natural proliferation of adhesive egg fish in reservoir area |
NL2031710A NL2031710B1 (en) | 2022-03-07 | 2022-04-26 | Stereoscopic artificial fish nest for promoting natural propagation of fish that lay viscid eggs in reservoir region |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210217585.7A CN114617092B (en) | 2022-03-07 | 2022-03-07 | Three-dimensional artificial fish nest for promoting natural proliferation of adhesive egg fish in reservoir area |
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CN114617092A true CN114617092A (en) | 2022-06-14 |
CN114617092B CN114617092B (en) | 2023-07-18 |
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CN202210217585.7A Active CN114617092B (en) | 2022-03-07 | 2022-03-07 | Three-dimensional artificial fish nest for promoting natural proliferation of adhesive egg fish in reservoir area |
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CN (1) | CN114617092B (en) |
NL (1) | NL2031710B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114766398A (en) * | 2022-06-17 | 2022-07-22 | 中国长江三峡集团有限公司 | Habitat construction device for breeding demand of muco-sinking spawn fish and operation method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1647620A (en) * | 2004-01-13 | 2005-08-03 | 徐汉杰 | Complex sea product cultivating system |
KR101182591B1 (en) * | 2011-09-08 | 2012-09-18 | 한국수자원공사 | The structure for spawning of fish |
CN106614203A (en) * | 2016-10-27 | 2017-05-10 | 中国水产科学研究院东海水产研究所 | Combined artificial fish reef |
CN212325128U (en) * | 2020-08-05 | 2021-01-12 | 嵊泗县冠岛水产有限公司 | Three-dimensional cultured equipment of asparagus and oyster |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN114766398A (en) * | 2022-06-17 | 2022-07-22 | 中国长江三峡集团有限公司 | Habitat construction device for breeding demand of muco-sinking spawn fish and operation method |
CN114766398B (en) * | 2022-06-17 | 2022-08-30 | 中国长江三峡集团有限公司 | Habitat construction device for breeding demand of muco-settling eggs fish and operation method |
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NL2031710B1 (en) | 2023-08-15 |
CN114617092B (en) | 2023-07-18 |
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