CN106719212A - A kind of Multifunctional marine netting cases for ecological culture - Google Patents
A kind of Multifunctional marine netting cases for ecological culture Download PDFInfo
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- CN106719212A CN106719212A CN201611173768.4A CN201611173768A CN106719212A CN 106719212 A CN106719212 A CN 106719212A CN 201611173768 A CN201611173768 A CN 201611173768A CN 106719212 A CN106719212 A CN 106719212A
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- kickboard
- rack
- purse seine
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- 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
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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
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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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- Life Sciences & Earth Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Environmental Sciences (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The present invention provides a kind of Multifunctional marine netting cases for ecological culture, including rack, purse seine, kickboard, rack upper end is externally connected to kickboard, rack top is provided with ball float, rack is internally connected with purse seine, purse seine bottom is connected with sinker, and purse seine bottom inner portion is provided with dividing plate, is connected with each other by anchor line between net cage.Purse seine bottom inner portion is provided with the dividing plate of 2~3 block gaps, spacing is 10~30cm, dividing plate is printing opacity rubber slab, circular hole is provided with every surface, kickboard is annular, rack is cylinder, the diameter of kickboard is 1.2~1.6 times of rack diameter, kickboard is less than 30~50cm of rack top, the ball float that rack top is provided with is noctilucence ball float, the present invention can be while cultured fishes and bottom dwelling property filter food, algae is cultivated on anchor line to absorb fish culture discharged waste and remaining bait, build fish algae two-layer time Eco-breeding pattern, the buoyancy and Seawater durability of net cage are superior, long service life, it is safe.
Description
Technical field
The invention belongs to cultural technique field, and in particular to a kind of Multifunctional marine netting cases for ecological culture.
Background technology
Increase with the raising and the mankind of aquaculture technology to aquatic products demand, culture fishery is in world's model
Developed rapidly in enclosing.2010, China's aquaculture production accounted for the 61.4% of Gross World Product more than 36,730,000 tons.Aquatic products is supported
The development of industry is grown for solving poverty, ensuring food safety, promote marine economy development and increase fisherman employment and increase income
Aspect is all made that significant contribution.However, in recent years, with the increase and the continuous expansion of cultivation scale of cultivation density, cultivation
The deterioration of marine ecosystem environment is also increasingly severe.Livestock waste excretion, chemicals using etc. be further exacerbated by offshore sea
One of domain environment Eutrophic Extent, direct inducement that marine environment deterioration also breaks out as culture diseases.Marine ecosystem
Unbalance, the farming disease harms frequent generations and spreading turned into asking for the most serious that current many coastal seawater culture zones are faced
One of topic, the negative effect of ecological environment directly affects the sustainable development of culture fishery in turn.
Different from other aquaculture models, cage culture is a kind of typical Bait-feeding type aquaculture model, bait feeding amount it is big and
Utilization rate is low, a large amount of residual baits and cultivation discharged waste as dispersion of flow is to neighbouring or be deposited to seabed, to water body and deposition ring
Bring and directly affect in border.The environmental problem in immediate offshore area cage culture area is always in recent years the focus of numerous focus of attention.Net
" contribution " of case livestock waste environmental pollution directly limit aquaculture around marine site continuation development.Seawater cage culture
How industry breaks through present situation, realizes sustainable development, and as problem in science urgently to be resolved hurrily, and it is critical only that how to reduce cultivation
The generation and discharge of waste.
Prior art such as the B Chinese invention granted patent documents of Authorization Notice No. CN 102388821, a kind of self-balanced floating-sinking
Netting cases for ecological culture is related to the aquaculture net cage of sea-farming equipment.Including being connected by buoyant vertical pipe, top connecting tube, bottom
Pipe, the net cage frame that connecting tube, interior reinforcement tube, earth anchor are constituted under bottom, by UNICOM's tracheae, gas main, porting and enter row
The sinking floating net cage system that the mouth of a river is constituted, the etting being made up of top net, spacer screen, side net and net muscle.Sink-float system is by buoyant vertical pipe
The self-balancing sinking floating net cage system constituted with its interior air inlet and exhaust valve and water-inflow and drain valve, is capable of achieving the self-balanced floating-sinking of net cage, lifting
Steadily, the generation of net cage overthrow accident during can avoiding rising and falling.Sea cucumber anti-wind and anti-wave adhering basess are provided with etting, strong wind is run into
During the wave is high ocean current, sea cucumber can enter and be perched in attachment base net nest.The absinthe-green double-deck etting of black inner, outer layer, light in net
It is dark green, especially meet the habit of sea cucumber.The cage culture sea cucumber robust growth, yield are high, and yield is good, society
Remarkable benefit, but the net cage is only used for culturing sea cucumbers, and unitary function can have more purposes to be developed to improve net cage utilization
Rate, and the buoyancy and Seawater durability of net cage also have room for promotion.
The content of the invention
The present invention provides a kind of Multifunctional marine ecologic breeding net for above-mentioned technical problem
Case, can be while cultured fishes and bottom dwelling property filter food, cultivate algae to absorb fish culture row on anchor line
Waste and remaining bait are let out, fish-algae two-layer time Eco-breeding pattern is built, the buoyancy and Seawater durability of net cage are superior,
Long service life, it is safe.
It is of the invention to be for the scheme that above-mentioned technical problem is taken：A kind of Multifunctional marine netting cases for ecological culture, including
Rack, purse seine, kickboard, rack upper end are externally connected to kickboard, and rack top is provided with ball float, and rack is internally connected with purse seine, encloses
Sieve bottom is connected with sinker, and purse seine bottom inner portion is provided with dividing plate, is connected with each other by anchor line between net cage.
Preferably, kickboard surface is provided with salient point, kickboard is rubber kickboard, and rubber kickboard inside is hollow structure, is net
Case provides buoyancy, and excellent effect effectively prevents net cage from tumbling, and poultry feeders can also stand and be fed with material or other work in kickboard upslide
Dynamic, the salient point on kickboard surface can increase frictional resistance and reduce the probability fallen down, and rubber kickboard has superior buoyancy.
Preferably, kickboard is annular, rack is cylinder, and the diameter of kickboard is 1.2~1.6 times of rack diameter, is floated
Plate is less than 30~50cm of rack top, coordinates annular kickboard to be difficult to be tumbled under rugged environment using cylindrical rack, kickboard
Can reduce probability of the poultry feeders in net cage is fallen into during feeding feed less than rack top, can also prevent material culture from
The phenomenon that net cage surface is escaped occurs, and improves cultivation security.
Preferably, the ball float that rack top is provided with is noctilucence ball float, net cage position, night can be clearly showed that at night
Net cage position can be determined according to noctilucence ball float when feeding feed, it is to avoid feed is delivered to outside net cage and causes to waste.
Preferably, the sinker of purse seine bottom connection is stone or metal derby block or ceramic block, sinker is distributed on purse seine bottom
Portion, can effectively improve stability, shape and the space of purse seine bottom, it is ensured that enclose the activity space of bottom material culture.
Preferably, purse seine is cylinder, purse seine top is higher than 15~30cm of kickboard, effectively avoids material culture from net cage
The situation that top is escaped occurs, and improves cultivation security.
Preferably, being connected with each other by anchor line between net cage, anchor line is connected to kickboard bottom, can effectively improve net cage
Stability, it is to avoid net cage is tumbled and causes cultivation to lose, and some economic algaes can be also cultivated on anchor line, for example, sargassum fusifome, can inhale
Fish culture waste elimination and remaining feed are received, culture benefit, environmental protection and economy can be also improved.
Preferably, purse seine bottom inner portion is provided with the dividing plate of 2~3 block gaps, spacing is 10~30cm, and baffle surface is provided with
Circular hole, dividing plate is rubber slab, and rubber slab is made up of following component and weight portion：90~120 parts of neoprene, stearic acid 1.5~3
Part, 3~6 parts of resin, 1~2 part of processing aid, 15~30 parts of half reinforcement charcoal, 0.02~0.3 part of trihydroxy-isoflavone, cracking process
30~45 parts of carbon black, 0.1~0.5 part of naringin dihydrochalcone, 20~40 parts of talcum powder, subtract 8~15 parts of third fractional oil, lead oxide
15~25 parts, 0.5~2 part of altax.Dividing plate can be used for abalone breeding, sea cucumber or other bottom dwelling property filter foods, carry
Culture benefit high, the filter food that the remaining feed and fish excreta breeded fish can be cultivated is utilized, and improves the profit of net cage
With rate and culture benefit, dividing plate has excellent anticorrosive, bactericidal effect, is not easily decomposed, also with certain antiviral functions,
Prevent microorganism and virus from adhering to.
Preferably, rack surface is provided with corrosion-resistant finishes, corrosion-resistant finishes is made up of following component and weight portion：Oxidation
15~30 parts of magnesium, 50~70 parts of aluminum oxide, 0.2~0.5 part of CA, 0.2~0.3 part of Tissuemat E, titanium dioxide
5~20 parts of silicon, 2~20 parts of zinc oxide.The anti-marine growth corrosive nature of rack is improved, also with heatproof, wear-resisting, resistance to oxidation, antibacterial
Effect, have stronger inhibitory action to Escherichia coli, gold-coloured staphylococci, pneumococcus and virus, extend the use of rack
Life-span and security.
Compared with prior art, beneficial effects of the present invention are：Can simultaneously cultured fishes and bottom dwelling property filter food,
Algae is cultivated on anchor line to absorb fish culture discharged waste and remaining bait, reduces the waste of cage culture generation to environment band
The pollution for coming, the breeding environment of improvement promotes the healthy growth of fish, improves quality of fish, improves economic benefit, leads to
Cross results algae, increased algal culture yield, improve the environmental benefit and economic benefit of unit oceanic area, build fish-
Algae two-layer time Eco-breeding pattern.It is connected with each other by anchor line between net cage, coordinates floating ring, the stabilization of net cage can be effectively improved
Property, it is to avoid net cage is tumbled and causes cultivation to lose, and the buoyancy and Seawater durability of net cage are superior, long service life, security
It is high.
Brief description of the drawings
Fig. 1 is the structural representation under a kind of Multifunctional marine netting cases for ecological culture interconnection state of the invention；
Fig. 2 is the side view under a kind of Multifunctional marine netting cases for ecological culture interconnection state of the invention；
Fig. 3 is the top view under a kind of Multifunctional marine netting cases for ecological culture interconnection state of the invention；
Fig. 4 is a kind of structural representation of Multifunctional marine netting cases for ecological culture phase of the invention；
Fig. 5 is a kind of Multifunctional marine netting cases for ecological culture side view of the invention；
Fig. 6 is a kind of Multifunctional marine netting cases for ecological culture top view of the invention；
Fig. 7 is the diaphragm structure schematic diagram in a kind of Multifunctional marine netting cases for ecological culture of the invention.
Description of reference numerals：1 anchor line；2 purse seines；3 ball floats；4 kickboards；5 dividing plates；6 racks；7 sinkers.
Specific embodiment
It is described in further detail with accompanying drawing with reference to embodiments：
Embodiment 1：
As shown in Fig. 1~7, a kind of Multifunctional marine netting cases for ecological culture, including rack 6, purse seine 2, kickboard 4, on rack 6
End is externally connected to kickboard 4, and the top of rack 6 is provided with ball float 3, and rack 6 is internally connected with purse seine 2, and the bottom of purse seine 2 is connected with sinker
7, the bottom inner portion of purse seine 2 is provided with dividing plate 5, is connected with each other by anchor line 1 between net cage.
The surface of kickboard 4 is provided with salient point, and kickboard 4 is rubber kickboard, and rubber kickboard inside is hollow structure, for net cage provides floating
Power, excellent effect effectively prevents net cage from tumbling, and poultry feeders can also stand and be fed with material or other activities, the table of kickboard 4 in kickboard upslide
The salient point in face can increase frictional resistance and reduce the probability fallen down, and rubber kickboard has superior buoyancy.
Kickboard 4 is annular, and rack 6 is cylinder, and the diameter of kickboard 4 is 1.2~1.6 times of the diameter of rack 6, and kickboard 4 is low
In the 30~50cm of top of rack 6, annular kickboard 4 is coordinated to be difficult to be tumbled under rugged environment using cylindrical rack, kickboard 4 is low
Can reduce probability of the poultry feeders in net cage is fallen into during feeding feed in the top of rack 6, can also prevent material culture from
The phenomenon that net cage surface is escaped occurs, and improves cultivation security.
The ball float 3 that the top of rack 6 is provided with is noctilucence ball float, and net cage position can be clearly showed that at night, and night feeds feeding
Net cage position can be determined according to noctilucence ball float during material, it is to avoid feed is delivered to outside net cage and causes to waste.
The sinker 7 of the bottom of purse seine 2 connection is stone or metal derby block or ceramic block, and sinker 7 is distributed on the bottom of purse seine 2, can
The effective stability for improving the bottom of purse seine 2, shape and space, it is ensured that the activity space of the bottom material culture of purse seine 2.
Purse seine 2 is cylinder, and the top of purse seine 2 is higher than 4 15~30cm of kickboard, effectively avoids material culture from net cage top
Situation about escaping occurs, and improves cultivation security.
It is connected with each other by anchor line 1 between net cage, anchor line 1 is connected to the bottom of kickboard 4, can effectively improve the stabilization of net cage
Property, it is to avoid net cage is tumbled and causes cultivation to lose, and some economic algaes can be also cultivated on anchor line 1, for example, sargassum fusifome, can absorb
Fish culture waste elimination and remaining feed, can also improve culture benefit, environmental protection and economy.
The bottom inner portion of purse seine 2 is provided with the dividing plate 5 of 2~3 block gaps, and spacing is 10~30cm, and the surface of dividing plate 5 is provided with circular hole,
Dividing plate 5 is rubber slab, and rubber slab is made up of following component and weight portion：90~120 parts of neoprene, 1.5~3 parts of stearic acid,
3~6 parts of resin, 1~2 part of processing aid, 15~30 parts of half reinforcement charcoal, 0.02~0.3 part of trihydroxy-isoflavone, thermals
30~45 parts, 0.1~0.5 part of naringin dihydrochalcone, 20~40 parts of talcum powder, subtract 8~15 parts of third fractional oil, lead oxide 15~
25 parts, 0.5~2 part of altax.Dividing plate 5 can be used for abalone breeding, sea cucumber or other bottom dwelling property filter foods, prevent
Bottom dwelling property filter food is mutually eaten up in cultivation, improves culture benefit, and the remaining feed and fish excreta breeded fish can be supported
The filter food grown is utilized, and improves the utilization rate and culture benefit of net cage, and dividing plate 5 has excellent anticorrosive, bactericidal effect,
It is not easily decomposed, also with certain antiviral functions, prevents microorganism and virus from adhering to.
The surface of rack 6 is provided with corrosion-resistant finishes, and corrosion-resistant finishes is made up of following component and weight portion：Magnesia 15~30
Part, 50~70 parts of aluminum oxide, 0.2~0.5 part of CA, 0.2~0.3 part of Tissuemat E, silica 5~20
Part, 2~20 parts of zinc oxide.The anti-marine growth corrosive nature of rack 6 is improved, also with heatproof, wear-resisting, resistance to oxidation, antibacterial effect,
Have stronger inhibitory action to Escherichia coli, gold-coloured staphylococci, pneumococcus and virus, extend rack 6 service life and
Security.
Embodiment 2：
As shown in Fig. 1~7, a kind of Multifunctional marine netting cases for ecological culture, including rack 6, purse seine 2, kickboard 4, on rack 6
End is externally connected to kickboard 4, and the top of rack 6 is provided with ball float 3, and rack 6 is internally connected with purse seine 2, and the bottom of purse seine 2 is connected with sinker
7, the bottom inner portion of purse seine 2 is provided with dividing plate 5, is connected with each other by anchor line 1 between net cage, above-mentioned to be connected as routine techniques connection herein
Narration is not in detail made.
The surface of kickboard 4 is provided with salient point, and kickboard 4 is rubber kickboard, and rubber kickboard inside is hollow structure, for net cage provides floating
Power, excellent effect effectively prevents net cage from tumbling, and poultry feeders can also stand and be fed with material or other activities, the table of kickboard 4 in kickboard upslide
The salient point in face can increase frictional resistance and reduce the probability fallen down, and rubber kickboard has superior buoyancy.
Kickboard 4 is annular, and rack 6 is cylinder, and the diameter of kickboard 4 is preferred 1.5 times of the diameter of rack 6, and kickboard 4 is less than
The preferred 40cm in the top of rack 6, coordinates annular kickboard 4 to be difficult to be tumbled under rugged environment using cylindrical rack, and kickboard 4 is less than
The top of rack 6 can reduce probability of the poultry feeders in net cage is fallen into during feeding feed, can also prevent material culture from net
The phenomenon that case surface is escaped occurs, and improves cultivation security.
The ball float 3 that the top of rack 6 is provided with is noctilucence ball float, and net cage position can be clearly showed that at night, and night feeds feeding
Net cage position can be determined according to noctilucence ball float during material, it is to avoid feed is delivered to outside net cage and causes to waste.
The sinker 7 of the bottom of purse seine 2 connection is stone or metal derby block or ceramic block, and sinker 7 is distributed on the bottom of purse seine 2, can
The effective stability for improving the bottom of purse seine 2, shape and space, it is ensured that the activity space of the bottom material culture of purse seine 2.
Purse seine 2 is cylinder, and the top of purse seine 2 is higher than the preferred 20cm of kickboard 4, effectively avoids material culture from escaping from net cage top
The situation of race occurs, and improves cultivation security.
It is connected with each other by anchor line 1 between net cage, anchor line 1 is connected to the bottom of kickboard 4, can effectively improve the stabilization of net cage
Property, it is to avoid net cage is tumbled and causes cultivation to lose, and some economic algaes can be also cultivated on anchor line 1, for example, sargassum fusifome, can absorb
Fish culture waste elimination and remaining feed, can also improve culture benefit, environmental protection and economy.
The bottom inner portion of purse seine 2 is provided with the dividing plate 5 of 2 block gaps, and spacing is preferably 20m, and the surface of dividing plate 5 is provided with circular hole, dividing plate 5
It is rubber slab, rubber slab is made up of following component and preferred weight portion：100 parts of neoprene, 2 parts of stearic acid, 4 parts of resin,
1.5 parts of processing aid, 18 parts of half reinforcement charcoal, 0.028 part of trihydroxy-isoflavone, 40 parts of thermals, naringin dihydro Cha Er
0.4 part of ketone, 30 parts of talcum powder, subtract 10 parts of third fractional oil, 18 parts of lead oxide, 1 part of altax.Processing aid is defoamer or equal
Even tackifier, dividing plate 5 can be used for abalone breeding, sea cucumber or other bottom dwelling property filter foods, prevent cultivation from mutually eating up bottom
Dwelling property filter food, improves culture benefit, the filter food that the remaining feed and fish excreta breeded fish can be cultivated
Utilize, improve the utilization rate and culture benefit of net cage, dividing plate 5 has excellent anticorrosive, bactericidal effect, is not easily decomposed, also has
There are certain antiviral functions, prevent microorganism and virus from adhering to.
The surface of rack 6 is provided with corrosion-resistant finishes, and corrosion-resistant finishes is made up of following component and preferred weight part：Magnesia 20
Part, 60 parts of aluminum oxide, 0.4 part of CA, 0.25 part of Tissuemat E, 5 parts of silica 1,18 parts of zinc oxide.Improve
The anti-marine growth corrosive nature of rack 6, also with heatproof, wear-resisting, resistance to oxidation, antibacterial effect, to Escherichia coli, golden grape ball
Bacterium, pneumococcus and virus have stronger inhibitory action, extend the service life and security of rack 6.
Embodiment 3：
The specifically used scheme of aquaculture net cage of the invention is：
1) in view of breed variety, cultivation density, cultivation scale, the type for feeding bait, feed frequency, feed mode, support
The difference for growing the sea-farming key element such as time limit directly affects the material input of the cage culture ecosystem, using, metabolism and discarded
The generation of thing, discharge.It is base to choose Zhoushan Of Zhejiang Province representativeness tuna fisheries such as large yellow croaker and its deep-water net cage culture system first
Plinth research object, selection economic algae kind such as sargassum fusifome is that many trophic levels for absorbing fish culture waste elimination are supported
Grow object.Build fish-algae two-layer time Eco-breeding pattern.
2) using fish and the theoretical theoretical foundation as Aquaculture ecosystem Study of Material Cycle of Ecological Physiology in Algae, point
Large yellow croaker breeding ecological kinetic model and algal culture vegetation ecology survey are not set up, are circulated by material of Vensim softwares
The research/development platform of investigative technique.According to specific feed component, mode and cultivation scale etc. are fed, grasp large yellow croaker cage culture
Ecosystem bait matter utilization and waste discharge rule, and algal grown process is for produced by fish cage aquaculture
Solubilised state material absorbs feature and utilization.Grasp the thing inside many trophic level cultivating systems of fish-algae typical seawater
Matter produces, is metabolized, absorbs and utilizes feature, and theoretical base is provided for many trophic level aquaculture models circulated based on material are built
Plinth.
3) with Zhejiang Zhu Jia point Xi Ao marine sites cage culture area as fish-algae Eco-breeding pattern builds base, local 15
Individual net cage arrangement area is test block.Cultivation density and cultivation scale according to large yellow croaker then, the generation of estimation cultivation excreta
Amount, is constraint with marine ecosystem environmental condition, and in trend main flow, downstream distance arranges algal culture area, and cultured area is by basis
Rheum officinale fish culture scale determines.
4) sargassum fusifome culturing rope raft arrangement since at 20 meters of main flow direction downstream large yellow croaker aquaculture net cage, deliver close by seed
It is 2500kg/hm to spend2, 3000kg/hm can be stayed during results2As next season algae kind.
5) during whole cultivation, a field investigation and measurement are implemented every month, to fish and algae in cultivating system
Growth conditions measure, record, and take frond sample, laboratory point is carried out to nutriment composition in frond and content
Analysis.With reference to the monitoring of cage culture district center, upstream, downstream and algal culture area downstream environmental index, analysis, algae is supported for assessment
Grow the absorption rate and assimilation effect to solubilised state nutriment.
6) data results such as actual measurement growth rate, absorptivity are fed back into built material circulation model, re-starts cultivation system
System material cycle calculations and Optimal culture structure proportioning, further optimize and design more scientific and reasonable cultivation scale and cultivation
Density is matched, and builds the feasible fish-algae Eco-breeding pattern of theory and practice, so as to reach environmental benefit and economic benefit
Win-win ＆ mutual benefit.
7) it is last, summarize and assess the rheum officinale that Zhu family of Zhoushan Of Zhejiang Province Shi Nuo ocean sciences Co., Ltd point cultivation base is implemented
Fish-sargassum fusifome Eco-breeding pattern application effect, be many trophic level Eco-breeding patterns realize commercialization large-scale promotions and
Using, there is provided reference and reference.
Deep water mesh cage fish --- many trophic level ecologic breedings of algae on the one hand can be by material absorbing using reduction
The pollution that the waste that cage culture is produced brings to environment；On the other hand the health that the breeding environment for improving promotes fish is raw
It is long, quality of fish is improve, improve economic benefit；Meanwhile, by harvesting algae, algal culture yield is increased, carry significantly
The high environmental benefit and economic benefit of unit oceanic area.Therefore, this many trophic level Eco-breeding patterns be can be same
The healthy aquaculture pattern of Shi Shixian economic worths and environmental value.Be it is a kind of health can realize sustainable development, have
The aquaculture model of wide market development prospect.
The above, is only presently preferred embodiments of the present invention, and not the present invention is imposed any restrictions.It is every according to invention skill
Any simple modification, change and equivalence change that art is substantially made to above example, still fall within technical solution of the present invention
Protection domain in.
Claims (9)
1. a kind of Multifunctional marine netting cases for ecological culture, including rack (6), purse seine (2), kickboard (4), it is characterised in that：It is described
Rack (6) upper end is externally connected to kickboard (4), and rack (6) top is provided with ball float (3), and the rack (6) is internally connected with
Purse seine (2), purse seine (2) bottom is connected with sinker (7), and purse seine (2) bottom inner portion is provided with dividing plate (5), between the net cage
It is connected with each other by anchor line (1).
2. a kind of Multifunctional marine netting cases for ecological culture according to claim 1, it is characterised in that：Kickboard (4) table
Face is provided with salient point, and the kickboard (4) is rubber kickboard, and rubber kickboard inside is hollow structure.
3. a kind of Multifunctional marine netting cases for ecological culture according to claim 1, it is characterised in that：The kickboard (4) is
Annular, rack (6) is cylinder, and the diameter of kickboard (4) is 1.2~1.6 times of rack (6) diameter, and the kickboard (4) is less than net
Frame (6) 30~50cm of top.
4. a kind of Multifunctional marine netting cases for ecological culture according to claim 1, it is characterised in that：Rack (6) top
The ball float (3) that end is provided with is noctilucence ball float.
5. a kind of Multifunctional marine netting cases for ecological culture according to claim 1, it is characterised in that：Purse seine (2) bottom
The sinker (7) of portion's connection is stone or metal derby block or ceramic block.
6. a kind of Multifunctional marine netting cases for ecological culture according to claim 1, it is characterised in that：The purse seine (2) is
Cylinder, purse seine (2) top is higher than the 15~30cm of kickboard (4).
7. a kind of Multifunctional marine netting cases for ecological culture according to claim 1, it is characterised in that：Lead between the net cage
Anchor line (1) interconnection is crossed, anchor line (1) is connected to kickboard (4) bottom.
8. a kind of Multifunctional marine netting cases for ecological culture according to claim 1, it is characterised in that：Purse seine (2) bottom
The internal dividing plate (5) for being provided with 2~3 block gaps in end, spacing is 10~30cm, and dividing plate (5) surface is provided with circular hole, the dividing plate (5)
It is rubber slab, the rubber slab is made up of following component and weight portion：90~120 parts of neoprene, 1.5~3 parts of stearic acid, tree
3~6 parts of fat, 1~2 part of processing aid, 15~30 parts of half reinforcement charcoal, 0.02~0.3 part of trihydroxy-isoflavone, thermals 30
~45 parts, 0.1~0.5 part of naringin dihydrochalcone, 20~40 parts of talcum powder, subtract 8~15 parts of third fractional oil, lead oxide 15~25
Part, 0.5~2 part of altax.
9. a kind of Multifunctional marine netting cases for ecological culture according to claim 1, it is characterised in that：Rack (6) table
Face is provided with corrosion-resistant finishes, and the corrosion-resistant finishes is made up of following component and weight portion：15~30 parts of magnesia, aluminum oxide 50
~70 parts, 0.2~0.5 part of CA, 0.2~0.3 part of Tissuemat E, 5~20 parts of silica, zinc oxide 2~
20 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611173768.4A CN106719212A (en) | 2016-12-19 | 2016-12-19 | A kind of Multifunctional marine netting cases for ecological culture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611173768.4A CN106719212A (en) | 2016-12-19 | 2016-12-19 | A kind of Multifunctional marine netting cases for ecological culture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106719212A true CN106719212A (en) | 2017-05-31 |
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| CN201611173768.4A Pending CN106719212A (en) | 2016-12-19 | 2016-12-19 | A kind of Multifunctional marine netting cases for ecological culture |
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| CN107494368A (en) * | 2017-09-22 | 2017-12-22 | 上海海洋大学 | The comprehensive more trophic level seawater cage culture system and devices of one kind and cultural method |
| CN107581129A (en) * | 2017-08-31 | 2018-01-16 | 浦江县酉泽水产科技有限公司 | Keep hanging formula ecology crab farming equipment |
| CN108575844A (en) * | 2018-05-31 | 2018-09-28 | 中国水产科学研究院东海水产研究所 | Integrated movable off-lying sea cultivation fence |
| CN110531726A (en) * | 2019-09-29 | 2019-12-03 | 王艺锦 | River purse seine intelligent early-warning protective device |
| CN111134004A (en) * | 2018-11-06 | 2020-05-12 | 中国科学院海洋研究所 | Laver cultivation device combined with floating and sinking cultivation net cages and use method |
| CN112956435A (en) * | 2021-01-26 | 2021-06-15 | 石岩 | Breed protector based on marine life breeds in marine ranch |
| CN113508772A (en) * | 2020-03-18 | 2021-10-19 | 吴常文 | Bottom-sitting type marine ranch management platform with sinking and floating functions |
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| CN107581129A (en) * | 2017-08-31 | 2018-01-16 | 浦江县酉泽水产科技有限公司 | Keep hanging formula ecology crab farming equipment |
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| CN108575844A (en) * | 2018-05-31 | 2018-09-28 | 中国水产科学研究院东海水产研究所 | Integrated movable off-lying sea cultivation fence |
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| CN111134004A (en) * | 2018-11-06 | 2020-05-12 | 中国科学院海洋研究所 | Laver cultivation device combined with floating and sinking cultivation net cages and use method |
| CN110531726A (en) * | 2019-09-29 | 2019-12-03 | 王艺锦 | River purse seine intelligent early-warning protective device |
| CN110531726B (en) * | 2019-09-29 | 2021-02-09 | 王艺锦 | Intelligent early warning protective device for river purse seine |
| CN113508772A (en) * | 2020-03-18 | 2021-10-19 | 吴常文 | Bottom-sitting type marine ranch management platform with sinking and floating functions |
| CN112956435A (en) * | 2021-01-26 | 2021-06-15 | 石岩 | Breed protector based on marine life breeds in marine ranch |
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