CN108668957A - A kind of construction method of ecotype islands and reefs type aquafarm - Google Patents
A kind of construction method of ecotype islands and reefs type aquafarm Download PDFInfo
- Publication number
- CN108668957A CN108668957A CN201810257187.1A CN201810257187A CN108668957A CN 108668957 A CN108668957 A CN 108668957A CN 201810257187 A CN201810257187 A CN 201810257187A CN 108668957 A CN108668957 A CN 108668957A
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- rope
- islands
- anchor chain
- reefs
- aquafarm
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- 238000010276 construction Methods 0.000 title claims abstract description 14
- 239000004698 Polyethylene Substances 0.000 claims abstract description 29
- 229920000573 polyethylene Polymers 0.000 claims abstract description 29
- -1 polyethylene Polymers 0.000 claims abstract description 27
- 241000251468 Actinopterygii Species 0.000 claims abstract description 15
- 230000007613 environmental effect Effects 0.000 claims abstract description 12
- 241000251511 Holothuroidea Species 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000013535 sea water Substances 0.000 claims abstract description 7
- 241000195493 Cryptophyta Species 0.000 claims abstract description 6
- 239000000758 substrate Substances 0.000 claims abstract description 6
- 238000012258 culturing Methods 0.000 claims abstract description 3
- 239000011435 rock Substances 0.000 claims description 15
- 239000004568 cement Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 230000035755 proliferation Effects 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 241001417534 Lutjanidae Species 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 4
- 241001504664 Crossocheilus latius Species 0.000 claims description 3
- 241001417941 Hexagrammidae Species 0.000 claims description 3
- 241001529596 Pontinus kuhlii Species 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000003373 anti-fouling effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 241001474374 Blennius Species 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims description 2
- 235000007164 Oryza sativa Nutrition 0.000 claims description 2
- 235000009566 rice Nutrition 0.000 claims description 2
- 241000512259 Ascophyllum nodosum Species 0.000 claims 1
- 150000001336 alkenes Chemical class 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 5
- 235000015170 shellfish Nutrition 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005067 remediation Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 244000086443 Craterellus fallax Species 0.000 description 1
- 235000007926 Craterellus fallax Nutrition 0.000 description 1
- 241001466453 Laminaria Species 0.000 description 1
- 244000131316 Panax pseudoginseng Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- 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
-
- 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; 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
- 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
-
- 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
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)
Abstract
The present invention discloses a kind of construction method of environmental islands and reefs type aquafarm, including:Selection faces the Lagoon of offshore islands and reefs with far aquafarm, and sea water advanced is 10 20 meters;According to default aquafarm scale, sinking several groups are fixed and are sticked together outside islands and reefs bank base, and each fixed connection well rope rope that sticks together, well rope rope top ties buoy;Islands and reefs bank base more than the water surface fixes polyethylene gang rope, pre-buried first anchor chain on island shelf, seabed the second anchor chain of husky substrate sinking firmly, connects one layer or more of etting and forms net cage, fish are proliferated in the net cage between polyethylene gang rope and the first anchor chain, the second anchor chain;Algae culturing buoyant raft is built outside the net cage;Sea cucumber is broadcast at the net cage bottom.Compared with prior art, the present invention relies on islands and reefs regional advantages to be able to maintain that maximum economic output while not causing environmental pressure.
Description
Technical field
The present invention relates to fish stock increasing technical field, the construction method of specifically a kind of ecotype islands and reefs type aquafarm.
Background technology
Aquafarm is based on marine ecology principle and modern marine engineering technology, is led for the purpose of environment and ecology harmony
To integrating environmental protection, resource maintenance, efficiently production and recreational fisheries, be to solve China coastal seas environmental protection and fishing
The important channel of industry resources.Aquafarm more focuses on environmental protection and quality-improving than sea-farming, both subtracts
Lack environmental pollution, while improving the quality of aquaculture organism again;Compared with fishing, aquafarm is then paid attention to living resources
Maintenance and supplement.Aquafarm has been considered as 21st century marine economy new growth point.
Aquafarm can be divided into Bay-Type, beach type, islands and reefs type and change off land deep water type with construction area for foundation.It is big at present
Change off land deep water type is all selected, offshore islands and reefs region is seldom selected, is constrained since there are the following problems for fish shelter type aquafarm
It develops:
1. project site selection type is single, exposed waters are mostly concentrated on, environmental advantage is not made full use of.Islands and reefs Regional Productivity
More horn of plenty, can be biology provide hide that enemy function is more prominent, but currently without the aquafarm around islands and reefs construction.
2. covet yield, single varieties are proliferated, are not selected suitable for proliferation according to pasture marine environment biotic factor
Kind.
3. ignoring aquafarm Ecology Action, only pay attention to pasture economic output, has ignored its restoration of the ecosystem effect.How more
Reasonably to build aquafarm, its ecosystem composition is designed, makes it that can achieve the purpose that environment remediation, while can also tie up
Hold one of higher economic benefit and this project technological difficulties to be solved.
Invention content
It is an object of the invention to overcome the deficiencies in the prior art, disclose a kind of structure of environmental islands and reefs type aquafarm
Method is adopted the technical scheme that:
The construction method of this ecotype islands and reefs type aquafarm, including:
(1)Selection faces the Lagoon of offshore islands and reefs with far aquafarm, and sea water advanced is 10-20 meters;
(2)According to default aquafarm scale, sinking several groups cement is fixed and is sticked together outside islands and reefs bank base, single Fixed weight weight 300-
500Kg, every group two, fixed 50-70 meters of group spacing that sticks together fixes 10 meters of a stone roller spacing for two Fixed weights in the group that sticks together, each fixed
Connection diameter 3cm, the length of sticking together are equal to polyethylene well rope rope sea water advanced when high tide, and well rope rope top ties buoy;
(3)Islands and reefs bank base more than the water surface chooses two pieces of opposed flattened rock faces as fixed point, is bored on the rock face
If 4 mounting holes, by 4 chemical anchor bolts by Interal fixation on the rock face, the both ends of a polyethylene gang rope are fixed on
In the fixed ring being arranged on the steel plate, the polyethylene gang rope is affixed with the every well rope rope and wears one every 50cm
EVA floats;It is described since anchor chain is from property of hanging down corresponding to being laid with two section of first anchor chain on the island shelf below the fixed ring
First anchor chain can attach island shelf floor rocks according to the shape of island shelf, be then segmented sinking triangular pyramidal cement block and bury institute
The first anchor chain is stated, the gap filling microlith bag between cement block is levelling until seabed husky substrate part firmly;Described in inner ring
Polyethylene well rope rope described in polyethylene well rope rope and outer ring is gone along with sb. to guard him into being laid with the second anchor chain on the firmly husky substrate in the seabed in range, described
The both ends of second anchor chain are connect with the lower end of first anchor chain respectively;Between the polyethylene gang rope and second anchor chain,
One layer or more of etting is connected between polyethylene gang rope and two sections of first anchor chains forms net cage;
(4)It is proliferated fish in the net cage;
(5)Algae culturing buoyant raft is built outside the net cage;
(6)Sea cucumber is broadcast at the net cage bottom.
Further, protection network is set on the outside of the etting, the protection network respectively with the polyethylene gang rope, the first anchor
Chain and the second anchor chain are affixed.
Further, the polyethylene well rope rope, polyethylene gang rope, the first anchor chain and the second anchor chain external coating environment-friendly type
Antifouling anticorrosive coating.
Further, the upper end of first anchor chain is fixed on by chemical anchor bolts on island shelf floor rocks.
Further, the etting is every the longitudinal guiding principle of 2 meters of settings one, each lateral guiding principle of 5 meters of settings one.
Further, the proliferation fish are the flat Rockfish of Xu Shi, greenling and a small amount of spot stone Snapper;The seaweed is sea
Band;The bait of the sea cucumber includes the residual bait and fish excrement of net cage proliferation fish.
Compared with prior art, the beneficial effects of the invention are as follows:Islands and reefs regional advantages can be relied on, are built up with " fish shellfish algae
Ginseng " based on the pasture ecosystem, by sea cucumber ingest fish, shellfish residual bait excrement mitigate bottom environment pressure;Algae inhales
It receives fish, shellfish, sea cucumber metabolism generation nutritive salt and mitigates water quality pressure;Algae is the design that sea cucumber supplements part bait simultaneously,
Material utilization is substantially increased, making pasture not only has higher economic benefit, moreover it is possible to achieve the purpose that environment remediation.
Description of the drawings
Fig. 1 is the position view of aquafarm of the present invention.
Fig. 2 is the structural schematic diagram of aquafarm of the present invention.
Fig. 3 is the partial enlarged view at small dashed box in Fig. 2.
Fig. 4 is the partial enlarged view at big dashed box in Fig. 2.
Specific implementation mode
Referring to attached drawing:A kind of construction method of ecotype islands and reefs type aquafarm, including:
Selection faces the Lagoon of offshore islands and reefs with far aquafarm 2, and sea water advanced is 10-20 meters;According to default sea
Foreign farms, outside islands and reefs bank base the fixation of sinking several groups cement stick together 3, single Fixed weight weight 300-500Kg, every group two,
The fixed group spacing L to stick together is 50-70 meter, every group of fixation stick together in the stone roller spacing M of two Fixed weights be 10 meters, each fix the company of sticking together
Sea water advanced polyethylene well rope rope 4 when connecing diameter 3cm, length equal to high tide, well rope rope top ties buoy 5;More than the water surface
Islands and reefs bank base choose two pieces of opposed flattened rock faces as fixed point, 4 mounting holes are drilled on the rock face, pass through 4
By Interal fixation on the rock face, the both ends of a polyethylene gang rope 6 are fixed on to be arranged a chemical anchor bolts on the steel plate
In fixed ring 9, the polyethylene gang rope 6 is affixed with the every well rope rope and wears an EVA float 8 every 50cm;In correspondence
In in the fixed ring 9;Corresponding on the island shelf below the fixed ring 9 be laid with two section of first anchor chain 10, due to anchor chain
From vertical property, first anchor chain 10 can attach island shelf floor rocks according to the shape of island shelf, then be segmented sinking triangular pyramidal water
Mud prefabricated section buries first anchor chain 10, and the gap filling microlith bag between cement block is levelling until the firmly husky substrate in seabed
Part;Polyethylene well rope rope described in polyethylene well rope rope and outer ring described in inner ring is gone along with sb. to guard him into the husky substrate upper berth firmly of the seabed in range
If the second anchor chain 7, the both ends of second anchor chain 7 are connect with the lower end of first anchor chain 10 respectively;The polyethylene gang rope 6
Two layers of etting is connected between second anchor chain 7, between polyethylene gang rope 6 and two sections of first anchor chains 10 forms net cage.
The flat Rockfish of proliferation Xu Shi, greenling and a small amount of spot stone Snapper, spot stone Snapper are cleared up for net cage in the net cage, are built outside net cage
Laminaria culture buoyant raft is to cut down wave, and sea cucumber is broadcast at net cage bottom, and the residual bait and fish excrement of net cage proliferation fish can be used as sea cucumber bait
A part.Protection network is arranged in net cage outside, to prevent the wound of destructive marine growth and marine foreign matter to cage netting
Evil.The polyethylene well rope rope, the first anchor chain and the second anchor chain the antifouling anticorrosive coating of external coating environment-friendly type to reduce ocean
The attachment of biology.The upper end of first anchor chain 10 is fixed on by chemical anchor bolts on island shelf floor rocks.The etting is every 2
One longitudinal guiding principle of rice setting, each lateral guiding principle of 5 meters of settings one.
Claims (6)
1. a kind of construction method of ecotype islands and reefs type aquafarm, it is characterised in that include:
1)Selection faces the Lagoon of offshore islands and reefs with far aquafarm(2), sea water advanced is 10-20 meters;
(2)According to default aquafarm scale, sinking several groups cement is fixed and is sticked together outside islands and reefs bank base(3), single Fixed weight weight
300-500Kg, every group two, the fixed group spacing that sticks together(L)50-70 meters, the stone roller spacing of fixed interior two Fixed weights of the group that sticks together(M)10
Rice, each fixed connection diameter 3cm that sticks together, length are equal to polyethylene well rope rope sea water advanced when high tide(4), well rope rope top ties
Buoy(5);
3)Islands and reefs bank base more than the water surface chooses two pieces of opposed flattened rock faces as fixed point, is drilled on the rock face
4 mounting holes, by 4 chemical anchor bolts by Interal fixation on the rock face, a polyethylene gang rope(6)Both ends be fixed on
The fixed ring being arranged on the steel plate(9)On, the polyethylene gang rope(6)It is affixed with well rope rope described in every and worn every 50cm
One EVA float(8);Corresponding to the fixed ring(9)Two section of first anchor chain is laid on the island shelf of lower section(10), due to anchor chain
From hang down property, first anchor chain(10)Island shelf floor rocks can be attached according to the shape of island shelf, then be segmented sinking pyrometric cone
Shape cement block buries first anchor chain(10), the gap filling microlith bag between cement block is levelling until seabed is hard
Husky substrate part;Polyethylene well rope rope described in polyethylene well rope rope and outer ring described in inner ring is gone along with sb. to guard him into the firmly husky bottom in the seabed in range
The second anchor chain is laid in matter(7), second anchor chain(7)Both ends respectively with first anchor chain(10)Lower end connection;Institute
State polyethylene gang rope(6)With second anchor chain(7)Between, polyethylene gang rope(6)With two sections of first anchor chains(10)Between
The etting of one layer of connection or more forms net cage;
4)It is proliferated fish in the net cage;
5)Algae culturing buoyant raft is built outside the net cage;
6)Sea cucumber is broadcast at the net cage bottom.
2. a kind of construction method of environmental islands and reefs type aquafarm according to claim 1, it is characterised in that:The etting
Protection network is arranged in outside, and the protection network is affixed with the polyethylene gang rope, the first anchor chain and the second anchor chain respectively.
3. a kind of construction method of environmental islands and reefs type aquafarm according to claim 1, it is characterised in that:The poly- second
The antifouling anticorrosive coating of external coating environment-friendly type of alkene well rope rope, polyethylene gang rope, the first anchor chain and the second anchor chain.
4. a kind of construction method of environmental islands and reefs type aquafarm according to claim 1, it is characterised in that:Described first
Anchor chain(10)Upper end be fixed on island shelf floor rocks by chemical anchor bolts.
5. a kind of construction method of environmental islands and reefs type aquafarm according to claim 1, it is characterised in that:The etting
Every the longitudinal guiding principle of 2 meters of settings one, each lateral guiding principle of 5 meters of settings one.
6. a kind of construction method of environmental islands and reefs type aquafarm according to claim 1, it is characterised in that:The proliferation
Fish are the flat Rockfish of Xu Shi, greenling and a small amount of spot stone Snapper;The seaweed is kelp;The bait of the sea cucumber includes net cage
It is proliferated the residual bait and fish excrement of fish.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810257187.1A CN108668957B (en) | 2018-03-27 | 2018-03-27 | Construction method of ecological island reef type marine ranch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810257187.1A CN108668957B (en) | 2018-03-27 | 2018-03-27 | Construction method of ecological island reef type marine ranch |
Publications (2)
Publication Number | Publication Date |
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CN108668957A true CN108668957A (en) | 2018-10-19 |
CN108668957B CN108668957B (en) | 2020-09-08 |
Family
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CN201810257187.1A Active CN108668957B (en) | 2018-03-27 | 2018-03-27 | Construction method of ecological island reef type marine ranch |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109452203A (en) * | 2018-11-28 | 2019-03-12 | 山东省海洋资源与环境研究院 | A kind of flat Rockfish deep water mesh cage large size seedling seed breeding method of Xu Shi |
CN112154953A (en) * | 2020-10-16 | 2021-01-01 | 山东省海洋资源与环境研究院(山东省海洋环境监测中心、山东省水产品质量检验中心) | Sink-increasing marine ranch |
CN113749028A (en) * | 2021-09-26 | 2021-12-07 | 江苏省海洋水产研究所 | Marine ranching culture system and culture method |
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KR100643777B1 (en) * | 2004-11-16 | 2006-11-10 | 고경화 | The underwater crawl facility |
CN102972318A (en) * | 2012-12-10 | 2013-03-20 | 中国科学院南海海洋研究所 | Sea cucumber bottom-sowing culture facility suitable for soft seabed |
CN106069925A (en) * | 2016-06-23 | 2016-11-09 | 青岛启航网箱工程技术有限公司 | A kind of construction method of aquafarm float-ball type culture in enclosure facility |
CN107372263A (en) * | 2017-05-25 | 2017-11-24 | 中国水产科学研究院南海水产研究所 | A kind of nearly islands and reefs single point mooring system of deep water mesh cage |
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Patent Citations (4)
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KR100643777B1 (en) * | 2004-11-16 | 2006-11-10 | 고경화 | The underwater crawl facility |
CN102972318A (en) * | 2012-12-10 | 2013-03-20 | 中国科学院南海海洋研究所 | Sea cucumber bottom-sowing culture facility suitable for soft seabed |
CN106069925A (en) * | 2016-06-23 | 2016-11-09 | 青岛启航网箱工程技术有限公司 | A kind of construction method of aquafarm float-ball type culture in enclosure facility |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109452203A (en) * | 2018-11-28 | 2019-03-12 | 山东省海洋资源与环境研究院 | A kind of flat Rockfish deep water mesh cage large size seedling seed breeding method of Xu Shi |
CN112154953A (en) * | 2020-10-16 | 2021-01-01 | 山东省海洋资源与环境研究院(山东省海洋环境监测中心、山东省水产品质量检验中心) | Sink-increasing marine ranch |
CN112154953B (en) * | 2020-10-16 | 2022-03-04 | 山东省海洋资源与环境研究院(山东省海洋环境监测中心、山东省水产品质量检验中心) | Sink-increasing marine ranch |
CN113749028A (en) * | 2021-09-26 | 2021-12-07 | 江苏省海洋水产研究所 | Marine ranching culture system and culture method |
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