CN107751072A - The aquafarm that a kind of artificial marine habitat by protecting and promoting juvenile growth is built - Google Patents
The aquafarm that a kind of artificial marine habitat by protecting and promoting juvenile growth is built Download PDFInfo
- Publication number
- CN107751072A CN107751072A CN201711167727.9A CN201711167727A CN107751072A CN 107751072 A CN107751072 A CN 107751072A CN 201711167727 A CN201711167727 A CN 201711167727A CN 107751072 A CN107751072 A CN 107751072A
- Authority
- CN
- China
- Prior art keywords
- reefs
- aquafarm
- built
- protecting
- fish
- Prior art date
- 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
- A01K61/70—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
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G33/00—Cultivation of seaweed or algae
-
- 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
- A01K61/80—Feeding devices
-
- 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
- A01K61/90—Sorting, grading, counting or marking live aquatic animals, e.g. sex determination
- A01K61/95—Sorting, grading, counting or marking live aquatic animals, e.g. sex determination specially adapted for fish
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/26—Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
-
- 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
-
- 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 aquafarm that a kind of artificial marine habitat by protecting and promoting juvenile growth is built; including the Artificial Fish reefs for the multiple concrete being made up of top panel, bottom panel and 4 side panels; it is characterized in that the reefs is halfpace structure, above-mentioned top panel and side panel are all provided with opening；It is equipped with the opening suitable for fish body size and screens the sorting unit of juvenile fish, the imitative marine alga being wrapped in by the grizzly bar of the frame being fixed in each opening and the magnetic material being fixed on frame with winding on grizzly bar forms, and only makes the less juvenile fish of specification by hiding to enter reefs.Reefs top panel hangs multiple nutrition wares, built-in crab shell powder, can improve the immunity of juvenile fish and promote juvenile growth, reduce the death rate of juvenile fish.In above-mentioned aquafarm, the reefs that each artificial marine habitat encloses center arranges in the form of concentric circles, and the distance between two adjacent rings reefs is 5m.The present invention is simple in construction, the survival rate of juvenile fish is improved, to realize the purpose of Fishery Resources Enhancement.
Description
Technical field
The invention belongs to sea fishery job facilities, and in particular to a kind of artificial marine habitat by protecting and promoting juvenile growth
The aquafarm of structure.
Background technology
With being continuously increased for population in the world quantity, people are also continuously increased to the demand of protein, and aquatic products turn into master
One of good protein source wanted.One of main path of marine fishery is improved as China, aquafarm is by increasingly
More attention.Aquafarm can be by building the suitable ecological environment that it is survived, section to discharge to the biological seed in seawater
Management and detection ecological environment and reef area living resources are learned, increase marine fishery resources is finally reached and improves sea fishery structure
Purpose, be the mankind obtain good protein " blue silo ".At present, aquafarm is mainly by building artificial marine habitat reparation
Algae field, enhancement releasing, culturing fish and shrimp shellfish improve coastal water fishery resource yield.But found by investigating, annual propagation is put
Fishes and shrimps shellfish is flowed, although there can be certain repairing effect to repairing coastal water fishery resource, and is used by coastal provinces and cities, relatively
In the high fishing situation of China coastal waters resource, this resource repairing effect or limited, and annual enhancement releasing will
Put into substantial amounts of fund.And research is found, after enhancement releasing, juvenile fish suffers from predator and severe ring in natural marine site
The threat in border, therefore have the very high death rate.So a kind of aquafarm that can breed juvenile fish of exploitation is deposited with improving juvenile fish
Motility rate, optimize the sparing of undersized fish, to ensure the effect of enhancement releasing, and the original juvenile fish of conservation of nature circle to a greater extent, be
One urgent problem.
The content of the invention
The purpose of the present invention is to construct the aquafarm that a kind of artificial marine habitat by protecting and promoting juvenile growth is built, it
It is not only able to ensure to a greater extent the effect of enhancement releasing, and the original juvenile fish of conservation of nature circle.
Smoothly hide predator in view of protection juvenile fish, the side panel of the reefs and the opening of top panel are provided with sorting
Device.The sorting unit is wrapped on fence by the frame being fixed in each opening and the fence being fixed on frame and winding
Imitative marine alga composition.Imitative marine alga is flexible quality, and fish can be attracted to come to keep away enemy.
Survival rate in view of improving juvenile fish, reefs inside set nutrition ware, fill inside the nutrition ware and analysed by screen window
Go out crab shell powder.The main component of crab shell powder is chitin, it is possible to increase the immunity of juvenile fish, reduces the juvenile fish death rate, and promotes
Juvenile fish grows.
In view of providing suitable growing environment for algae, the fence on sorting unit is made up of magnetic material neodymium iron boron.
According to the magnetic field effect of biology, fence is made using magnetic material, can preferably promote algal grown, sufficient food is provided for juvenile fish
Thing.
Get used to inhabiting near reefs in view of juvenile fish, aquafarm of the invention is the energy launched by special design
What enough artificial marine habitats protected and promote juvenile growth were constructed, the environment suitably inhabited is provided for juvenile fish.In aquafarm, manually
For fish shelter to be arranged in the form of concentric circles around center reefs, the distance between two adjacent rings reefs is arranged to 5m.
Therefore, the technical scheme is that：
The aquafarm that a kind of artificial marine habitat by protecting and promoting juvenile growth is built, including by top panel, bottom panel
The Artificial Fish reefs of the multiple concrete formed with 4 side panels, it is characterized in that the reefs is halfpace structure, above-mentioned top surface
Plate and side panel are all provided with opening；It is equipped with the opening suitable for fish body size and screens the sorting unit of juvenile fish.
The sorting unit being equipped with above-mentioned opening is by the frame being fixed in each opening and the fence being fixed on frame
And winding is wrapped in the imitative marine alga composition on fence, fence is that equidistantly arrangement forms permanent magnet bar magnet, and spacing is arranged to 25-
45mm, only make the less juvenile fish of specification by hiding to enter reefs.The fence is made up of magnetic material neodymium iron boron.It is described imitative
Marine alga is commercially available corrosion resistant glass fiber reinforced plastics product.
Above-mentioned top panel hangs multiple nutrition wares.The nutrition ware is provided with screen window, and it is 50-80 that nutrition ware, which fills particle rugosity,
Purpose crab shell powder.
Oyster shell and rubble are placed with above-mentioned reefs, to promote the attachment of algae, food is provided to enter the juvenile fish of reefs.
The inclination angle of the side panel of above-mentioned reefs is 45 °, so that juvenile fish smoothly passes in and out sorting unit.
In above-mentioned aquafarm, artificial marine habitat is arranges around center reefs in the form of concentric circles, two adjacent rings reefs
The distance between be arranged to 5m.
The invention has the advantages that：The reefs of the present invention is provided with sorting unit, juvenile fish is smoothly entered reefs
Inside, juvenile fish is protected, hides enemy；The nutrition ware equipped with crab shell powder is provided with the reefs of the present invention, improves the immunity of juvenile fish,
And promote growing for juvenile fish, improving the survival rate of juvenile fish makes its healthy growth, realizes the real propagation of fishery resources；This hair
Oyster shell and rubble are placed with bright reefs, promotes effective attachment of algae, bait is provided for juvenile fish；The reefs of the present invention surrounds
The reefs at center arranges in the form of concentric circles, expands the effective range of protection juvenile fish, arrangement mode economical rationality.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the Artificial Fish reefs of the present invention.
Fig. 2 is the internal structure schematic diagram of the Artificial Fish reefs of the present invention.
Fig. 3 is the nutrition ware schematic perspective view of the present invention.
Fig. 4 is the general structure schematic diagram 1 of the present invention.
Fig. 5 is the general structure schematic diagram 2 of the present invention.
Wherein：1. reefs, 2. top panels, 3. side panels, 4. bottom panels, 5. openings, 6. sorting units, 7. frames, 8. grid
Column, the 9. imitative nutrition wares of marine alga 10., 11. retainer rings, 12. screen windows, 13. crab shell powders, 14. oyster shells, 15. rubbles.
Embodiment
Such as the aquafarm that Fig. 1, a kind of artificial marine habitat by protecting and promoting juvenile growth are built, including by top panel 2,
The Artificial Fish reefs 1 for multiple concrete that side panel 3 and bottom panel 4 form, it is characterized in that the reefs 1 is halfpace structure,
Above-mentioned top panel 2 and side panel 3 are all provided with opening 5；It is equipped with the opening 5 suitable for fish body size and screens the sorting dress of juvenile fish
Put 6.
The sorting unit 6 being equipped with above-mentioned opening by be fixed on it is each opening 5 on frame 7 and be fixed on frame 7
The imitative marine alga 9 that fence 8 and winding are wrapped on fence forms, and fence 8 is that equidistantly arrangement forms permanent magnet bar magnet, and spacing is set
It is set to 25-45mm.The fence 8 is made up of neodymium-iron-boron magnetic material.The imitative marine alga 9 is commercially available corrosion resistant glass steel
Product.
In view of the survival rate of raising juvenile fish, multiple nutrition wares are hung via retainer ring 11 on the above-mentioned inner top surface plate 2 of reefs 1
10.The nutrition ware 10 is provided with screen window 12, and nutrition ware 10 fills the crab shell powder 13 that particle rugosity is 50-80 mesh, passes through screen window 12
Separate out crab shell powder 13.The main component of the crab shell powder 13 is chitin, it is possible to increase the immunity of juvenile fish, it is dead to reduce juvenile fish
Rate, and promote growing for juvenile fish.
Oyster shell 14 and rubble 15 are placed with above-mentioned reefs 1, to promote the attachment of algae, is carried to enter the juvenile fish of reefs 1
For food.
The inclination angle of the side panel 3 of above-mentioned reefs 1 is 45 °, so that juvenile fish smoothly passes in and out sorting unit 6.
In above-mentioned aquafarm, each reefs 1 is adjacent to be arranged in the form of concentric circles around the reefs 1 positioned at center
The distance between two circle reefs 1 are arranged to 5m.
Embodiment 1
Such as the aquafarm that Fig. 1, a kind of artificial marine habitat by protecting and promoting juvenile growth are built, including by top panel 2,
The Artificial Fish reefs 1 for multiple concrete that side panel 3 and bottom panel 4 form, it is characterized in that the reefs 1 is halfpace structure,
Above-mentioned top panel 2 and side panel 3 are all provided with opening 5；It is equipped with the opening 5 suitable for fish body size and screens the sorting dress of juvenile fish
Put 6.The top panel 2 of reefs 1 is square, length of side 1m；Bottom panel 4 is square, length of side 3m；The a height of 1m of reef of reefs 1,
Wall thickness is 10cm.The angle of inclination of side panel 3 is 45 °, so that juvenile fish passes through sorting unit 6.The opening 5 of side panel 3 is located at
Center, 5 size of being open is 60cm × 85cm.The size of the opening 5 of top panel 2 is 50cm × 50cm, be can guarantee that inside reefs 1
Illumination, beneficial to the growth of algae, bait is provided to enter the juvenile fish of reefs 1.
The sorting unit 6 being equipped with above-mentioned opening by be fixed on it is each opening 5 on frame 7 and be fixed on frame 7
The imitative marine alga 9 that fence 8 and winding are wrapped on fence forms, and fence 8 is that equidistantly arrangement forms permanent magnet bar magnet, and spacing is set
25-45mm is set to, the less juvenile fish of specification is hidden into reefs 1.The fence 8 is made up of neodymium-iron-boron magnetic material.Institute
It is commercially available corrosion resistant glass fiber reinforced plastics product to state imitative marine alga 9.
In view of the survival rate of raising juvenile fish, multiple nutrition wares are hung via retainer ring 11 on the above-mentioned inner top surface plate 2 of reefs 1
10.The nutrition ware 10 is provided with screen window 12, and nutrition ware 10 fills the crab shell powder 13 that particle rugosity is 50-80 mesh, passes through screen window 12
Separate out crab shell powder 13.The main component of the crab shell powder 13 is chitin, it is possible to increase the immunity of juvenile fish, it is dead to reduce juvenile fish
Rate, and promote growing for juvenile fish.Nutrition ware 10 is length of side 20cm square or column, is two relative sides in figure
Provided with screen window 12, screen window 12 is length of side 10cm square aperture.
Oyster shell 14 and rubble 15 are placed with above-mentioned reefs 1, to promote the attachment of algae, is carried to enter the juvenile fish of reefs 1
For food.
The inclination angle of the side panel 3 of above-mentioned reefs 1 is 45 °, so that juvenile fish smoothly passes in and out sorting unit 6.
In above-mentioned aquafarm, each reefs 1 is adjacent to be arranged in the form of concentric circles around the reefs 1 positioned at center
The distance between two circle reefs 1 are arranged to 5m.
Claims (10)
1. the aquafarm that a kind of artificial marine habitat by protecting and promoting juvenile growth is built, including by top panel (2), side panel
(3) and bottom panel (4) composition multiple concrete Artificial Fish reefs (1), it is characterized in that the reefs (1) is halfpace structure
Body, above-mentioned top panel (2) and side panel (3) are all provided with opening (5)；It is equipped with suitable for fish body size and screens in the opening (5)
The sorting unit (6) of juvenile fish.
2. the aquafarm that a kind of artificial marine habitat by protecting and promoting juvenile growth as claimed in claim 1 is built, it is special
Sign is that the sorting unit (6) on above-mentioned reefs (1) is by being fixed on each frame (7) being open on (5) and being fixed on frame (7)
On fence (8), and winding be wrapped on fence (8) imitative marine alga (9) composition.
3. the aquafarm that a kind of artificial marine habitat by protecting and promoting juvenile growth as claimed in claim 2 is built, it is special
Sign is that the spacing of the fence (8) on the sorting unit (6) on above-mentioned reefs (1) is 25-45mm, and fence (8) is magnetic material
Neodymium iron boron is made.
4. the aquafarm that a kind of artificial marine habitat by protecting and promoting juvenile growth as claimed in claim 2 is built, it is special
It is corrosion resistant on fence (8) that sign is that the imitative marine alga (9) on the sorting unit (6) on above-mentioned reefs (1) is wound around being wrapped in
Glass fiber reinforced plastics product.
5. the aquafarm that a kind of artificial marine habitat by protecting and promoting juvenile growth as claimed in claim 1 is built, it is special
Sign is to hang multiple nutrition wares (10) via retainer ring (11) on above-mentioned reefs (1) inner top surface plate (2).
6. the aquafarm that a kind of artificial marine habitat by protecting and promoting juvenile growth as claimed in claim 5 is built, it is special
Sign is that above-mentioned nutrition ware (10) the week side of boss is respectively provided with screen window (12), and the nutrition ware (10) fills the crab that particle rugosity is 50-80 mesh
Shell powder (13), crab shell powder (13) can be separated out by screen window (12).
7. the aquafarm that a kind of artificial marine habitat by protecting and promoting juvenile growth as claimed in claim 6 is built, it is special
Sign is that above-mentioned crab shell powder (13) reduces the chitin of the juvenile fish death rate as main component can improve juvenile fish immunity.
8. the aquafarm that a kind of artificial marine habitat by protecting and promoting juvenile growth as claimed in claim 1 is built, it is special
Sign is that the oyster shell (14) and rubble (15) of the attachment for promoting algae are placed with above-mentioned reefs (1).
9. the aquafarm that a kind of artificial marine habitat by protecting and promoting juvenile growth as claimed in claim 1 is built, it is special
Sign is that side panel (3) inclination angle of above-mentioned reefs (1) is 45 °.
10. the aquafarm built using a kind of artificial marine habitat by protecting and promoting juvenile growth described in claim 1, its
Be characterized in each reefs (1) to be arranged in the form of concentric circles around the reefs (1) positioned at center, two adjacent rings reefs (1) it
Between distance be arranged to 5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711167727.9A CN107751072A (en) | 2017-11-21 | 2017-11-21 | The aquafarm that a kind of artificial marine habitat by protecting and promoting juvenile growth is built |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711167727.9A CN107751072A (en) | 2017-11-21 | 2017-11-21 | The aquafarm that a kind of artificial marine habitat by protecting and promoting juvenile growth is built |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107751072A true CN107751072A (en) | 2018-03-06 |
Family
ID=61280175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711167727.9A Pending CN107751072A (en) | 2017-11-21 | 2017-11-21 | The aquafarm that a kind of artificial marine habitat by protecting and promoting juvenile growth is built |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107751072A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972926A (en) * | 2019-10-30 | 2020-04-10 | 中国水产科学研究院南海水产研究所 | Method for constructing gulfweed field on artificial riprap shoreline by adopting rope-wound stone-wound algal reef |
| CN111253125A (en) * | 2019-12-02 | 2020-06-09 | 哈尔滨工程大学 | Green concrete for inducing adhesion of marine periphyton and preparation method thereof |
| CN111499290A (en) * | 2019-12-02 | 2020-08-07 | 哈尔滨工程大学 | Periphyton-inducing mortar for surface of underwater ocean engineering and preparation method thereof |
| CN111789062A (en) * | 2020-06-29 | 2020-10-20 | 上海海洋大学 | Free combination formula artificial fish reef |
| CN114051968A (en) * | 2021-11-25 | 2022-02-18 | 浙江海洋大学 | A abundant device of environment for reducing self-mutilation of rocky reef fish seedling |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972926A (en) * | 2019-10-30 | 2020-04-10 | 中国水产科学研究院南海水产研究所 | Method for constructing gulfweed field on artificial riprap shoreline by adopting rope-wound stone-wound algal reef |
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| CN114051968B (en) * | 2021-11-25 | 2023-02-24 | 浙江海洋大学 | A abundant device of environment for reducing self-mutilation of rocky reef fish seedling |
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