CN108770763B - Fish culture device with bird-proof net - Google Patents
Fish culture device with bird-proof net Download PDFInfo
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- CN108770763B CN108770763B CN201810404640.7A CN201810404640A CN108770763B CN 108770763 B CN108770763 B CN 108770763B CN 201810404640 A CN201810404640 A CN 201810404640A CN 108770763 B CN108770763 B CN 108770763B
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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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
-
- 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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
- A01K63/006—Accessories for aquaria or terraria
-
- 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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
- A01M29/32—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water specially adapted for birds, e.g. spikes
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Birds (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention provides a fish culture device with an anti-bird net, which belongs to the technical field of aquaculture, and comprises a culture pond arranged on a mud layer, wherein a blow-off pipe is arranged at the bottom of the culture pond, the anti-bird net is arranged at the edge of the culture pond and is arranged at the edge of the culture pond through a base, and a bell is arranged at the upper end of the anti-bird net.
Description
Technical Field
The invention belongs to the technical field of aquaculture, and particularly relates to a fish culture device with an anti-bird net.
Background
In the modern society, people have increasingly large demands for products such as fish, and meanwhile, the quality requirements for fish are also increasingly high, and in order to achieve the purposes of increasing the yield and improving the quality of fish, the environment in a fish pond cannot be improved only by improving the culture technology, such as timely and quickly removing sludge in the fish pond, avoiding the phenomena of death and the like of the fish due to pollution, and the fish is often captured or pecked by birds in the existing fish culture process, so that great loss is caused to farmers.
The prior art provides more device solution fish are caught or pecked the device that hinders by the bird, for example, chinese utility model patent, CN201520671952.6, this utility model provides a freshwater fish breeds prevents bird net cage, including box with a net, the float, the sinker, the footboard on water, the guardrail, the side net, prevent bird support and bird prevention net, the float is connected in box with a net upper end, the sinker is connected at the box with a net lower extreme, the footboard on water sets up in the float top, the guardrail sets up in the footboard both sides on water, the side net sets up on the guardrail, prevent that bird support level sets up on the inboard guardrail of footboard on water, prevent that bird net connects on bird support and the inboard guardrail of footboard, it is provided with a plurality of material holes of throwing on the material hole to throw, it connects at the edge of throwing the material hole to throw material cloth one end, it still corresponds the magnetic material that can adsorb to throw material cloth and the edge of material hole to. The bird prevention bracket and the bird prevention net of the utility model are combined into the bird prevention device, which can effectively prevent birds from catching or pecking fish in the net cage; the anti-bird net is provided with the feeding hole, so that feeding is convenient to the net cage, the shielding cloth is connected with the feeding hole in an adsorption mode through the magnetic material, opening and closing are simple and convenient, the device is used for culturing fishes in the net cage and is not beneficial to fish growth, and the device has certain influence on the meat quality of the cultured fishes.
Disclosure of Invention
The invention aims to provide a fish culture device with an anti-bird net, which can prevent birds from catching or pecking fishes in the fish culture process, has high fish culture benefit, effectively improves the water quality of culture water and ensures that the cultured fishes have good meat quality.
The technical scheme adopted by the invention for realizing the purpose is as follows: the invention discloses a fish culture device with an anti-bird net, which comprises a culture pond arranged on a mud layer, wherein a blow-off pipe is arranged at the bottom of the culture pond, the anti-bird net is arranged at the side of the culture pond through a base, and a small bell is arranged at the upper end of the anti-bird net.
As the preferred, be equipped with the water service pipe in proper order from high to low in the loam layer, the water service pipe delivery port sets up in breeding the pond, can realize intaking in the layering to breeding the pond, promotes each layer water body in breeding the pond and mixes, avoids breeding each layer quality of water in the pond and differs to influence and breed.
Preferably, separators are fixedly arranged on the surface of the culture pond in a staggered manner, each separator comprises a long-strip-shaped floating block, the bottom surface of each floating block is vertically connected with a rubber plate, two side surfaces of each rubber plate are correspondingly provided with a circular truncated cone-shaped water guide platform, through holes with the same shape as the water guide platform are arranged in the water guide platforms, the rubber plates are provided with through holes matched with the water guide platforms, the surfaces of the water guide platforms are surrounded with circulation holes, the separators arranged in the culture pond in a staggered manner can separate the upper water body of the culture pond, the movement track of fishes moving on the upper water body of the culture pond is changed, the amount of motion of the fishes moving on the upper layer of the culture pond is increased, the fishes have the function of slimming, the meat quality and the culture benefit of the fishes are improved, when water enters the culture pond through a water pipe, water flow with a certain flow velocity impacts and flows through the water guide platforms, the water pressure of the water flow enters from the small-end inlets of the water, when water flows through the water guide platform on the other side of the rubber plate, the water pressure of the water flows out in a size-reduced mode, dissolved oxygen in the water is separated out due to the fact that the water pressure is changed ceaselessly in the process and is merged into the water again, the carbon-oxygen atom distance in carbon dioxide in the water is enlarged, the dissolved oxygen in the water is promoted to be increased, the activity of the aquaculture water is improved, the water quality of the aquaculture water is effectively improved, and the aquaculture benefit is improved.
As the preferred, correspond on the pool wall in the breed pond of rubber slab side and be provided with the delivery port of water service pipe, can realize intaking in the layering to breeding the pond, promote each layer water in breeding the pond and mix, avoid breeding each layer quality of water in the pond and differ the influence and breed to it is of value to improving the quality of aquaculture water to have the impact effect to the rubber slab.
Preferably, the length of the floating block is 7/10-9/10 of the width of the culture pond, one end of the floating block is fixedly connected to the side of the culture pond, and a gap is reserved between the other end of the floating block and the wall of the culture pond, so that the fish can swim conveniently, the motion track of the fish when swimming in the upper water body of the culture pond is changed, the motion amount of the fish when swimming in the upper water body of the culture pond is prolonged, the weight reducing effect on the fish is achieved, and the meat quality and the culture benefit of the fish are improved.
Preferably, the bottom of the culture pond is provided with a dirt collecting chamber which is formed by connecting a screen plate with the wall of the culture pond, dirt in the culture process is collected at the dirt collecting chamber through the screen plate, the problem that the quality of the culture water body is reduced because the culture dirt or sundries float to the upper water body of the culture pond when the water body in the culture pond generates large disturbance is avoided, and the dirt collecting chamber collects the sundries, sludge and the like in the culture process and is more beneficial to centralized treatment.
Preferably, the middle of the wall of the culture pond is provided with a platform, aquatic plants are cultured on the platform, the platform is arranged on the wall of the culture pond and used for culturing the aquatic plants, the planting amount of the aquatic plants in the culture pond can be increased, the water body can be improved beneficially, bait can be provided for the fishes, the culture cost is reduced, and the arrangement of the platform can enable the culture pond to form an upper separation and a lower separation, so that the fishes growing on different water layers can be cultured in the culture pond.
Preferably, the bottom surface of the culture pond in the sewage collection chamber is a conical surface, the walls of the culture ponds on the two side surfaces of the sewage collection chamber are provided with water outlets of the water through pipes, the conical surface of the bottom surface of the culture pond is more beneficial to discharging sludge, impurities and the like in the culture process when the sewage collection chamber is drained, and after the sewage is drained, the sewage discharge pipe is kept open and water is fed through the water through pipe, so that water flow impact can be generated in the sewage collection chamber to ensure that the sludge, the impurities and the like in the sewage collection chamber are discharged more cleanly, and the culture water quality is improved.
Compared with the prior art, the invention has the beneficial effects that: 1) bird prevention nets are arranged around the sides of the culture pond, so that birds can be prevented from flying to the vicinity of the culture pond, animals on the bottom surface can be prevented from approaching the culture pond, and the culture pond is protected; 2) the partition bodies arranged in the culture pond in a staggered mode can partition the upper water body of the culture pond, the motion trail of the fishes when moving in the upper water body of the culture pond is changed, the motion amount of the fishes when moving in the upper water body of the culture pond is increased, the weight reducing effect is achieved on the fishes, and the meat quality and the culture benefit of the fishes are improved; 3) the water pipe and the separating body are matched to promote the dissolved oxygen in the water body to be increased, the activity of the aquaculture water body is improved, and the water quality of the aquaculture water body is effectively improved; 4) the sewage collecting chamber can avoid the quality reduction of the aquaculture water body caused by the fact that the aquaculture dirt or impurities float to the upper water body of the aquaculture pond when the water body in the aquaculture pond generates large disturbance, and the sewage collecting chamber collects the impurities, sludge and the like in the aquaculture process and is more beneficial to centralized treatment.
According to the technical scheme, the fish culture device with the bird prevention net overcomes the defects of the prior art, and is reasonable in design and simple in structure.
Drawings
FIG. 1 is a schematic view of a fish farming plant according to the present invention provided with an anti-bird net;
FIG. 2 is a top view of the fish farming plant of the present invention provided with the bird prevention net;
FIG. 3 is a schematic view of a separator;
fig. 4 is a schematic view of a water guide table.
Description of reference numerals: 1. a culture pond; 2. a bird net; 201. a bell; 202. a base; 3. a separator; 301. floating blocks; 302. a rubber plate; 303. a water guide platform; 303a flow-through hole; 4. a water pipe; 5. a layer of clay; 6. a platform; 601. an aquatic plant; 7. a screen plate; 8. a dirt collection chamber; 9. a sewage discharge pipe.
Detailed Description
The invention is described in further detail below with reference to examples and figures:
example 1:
as shown in figures 1 and 2, the fish culture device with the bird prevention net comprises a culture pond 1 arranged on a mud layer 5, wherein a blow-off pipe 9 is arranged at the bottom of the culture pond 1, the bird prevention net 2 is arranged on the side of the culture pond 1 through a base 202, and a bell 201 is arranged at the upper end of the bird prevention net 2.
Be equipped with water service pipe 4 in proper order from high to low in the soil horizon 5, water service pipe 4 delivery port sets up in breeding pond 1, can realize intaking in the layering to breeding pond 1, promotes each layer water mixing in the breeding pond 1, avoids breeding the influence breed that differs of each layer quality of water in the pond 1.
The length of the floating block 301 is preferably 7/10 which is the width of the culture pond 1, one end of the floating block 301 is fixedly connected with the side of the culture pond 1, a gap is kept between the other end of the floating block 301 and the wall of the culture pond 1, so that the fish can swim conveniently, the motion track of the fish when swimming in the upper water body of the culture pond 1 is changed, the motion amount of the fish when swimming in the upper water body of the culture pond 1 is prolonged, the weight reducing effect on the fish is achieved, the meat quality and the culture benefit of the fish are improved,
1 bottom in the pond of breeding is equipped with a dirt collection room 8, is formed by otter board 7 and 1 wall connection in the pond of breeding, collects the dirt of breeding the in-process in dirt collection room 8 department through otter board 7, avoids breeding dirt or debris and floating to 1 upper water in the pond of breeding and cause the quality of aquaculture water to descend when the water produces great disturbance in breeding the pond 1, and dirt collection room 8 is collected debris, mud etc. of breeding the in-process and is more favorable to centralized processing.
Breed 1 pool wall middle part in pond and be equipped with platform 6, it has aquatic plant 601 to breed on platform 6, sets up platform 6 and is used for breeding aquatic plant on the pool wall of breeding pond 1, can expand aquatic plant 601 planting volume in breeding pond 1 and be of value to improving the water and provide bait for fish, reduces the increase of breed cost, and platform 6's setting can make and breed about forming in the pond 1 and separate and can realize breeding the fish of different water layer growths in the pond 1 moreover.
The bottom surface of the culture pond 1 in the sewage collection chamber 8 is a conical surface, the walls of the culture ponds 1 on the two side surfaces of the sewage collection chamber 8 are provided with water outlets of the water through pipes 4, the bottom surface of the culture pond 1 is a conical surface which is more beneficial to discharging sludge, impurities and the like in the culture process when the sewage is discharged in the sewage collection chamber 8, and after the sewage is discharged, the sewage discharge pipe 9 is kept open, water is then fed through the water through pipes 4, so that water flow impact can be generated in the sewage collection chamber 8, the sludge, the impurities and the like in the sewage collection chamber 8 can be discharged more completely, and the culture water quality is improved.
Example 2:
the further optimization scheme of the embodiment based on the embodiment 1 is as follows: as shown in fig. 3 and 4, partition bodies 3 are fixedly arranged on the surface of the culture pond 1 in a staggered manner, each partition body 3 comprises a strip-shaped floating block 301, a rubber plate 302 is vertically connected to the bottom surface of each floating block 301, two side surfaces of each rubber plate 302 are correspondingly provided with a circular truncated cone-shaped water guide platform 303, through holes with the same shape as the water guide platforms are arranged in the water guide platforms 303, through holes matched with the water guide platforms 303 are arranged on the rubber plates 302, circulation holes 303a are formed in the surface of each water guide platform 303 in a surrounding manner, the partition bodies 3 arranged in the culture pond 1 in a staggered manner can partition the upper water body of the culture pond 1, the movement track of fishes moving in the upper water body of the culture pond 1 is changed, the movement amount of the fishes moving in the upper water body of the culture pond 1 is increased, the function of 'slimming' is provided for the fishes, the meat quality and the culture benefit of the fishes areImpact and flow through the water guide platform 303, water flow enters from the small end inlet of the water guide platform 303 and is reduced in water pressure, the water flow flows to the large end at the bottom of the water guide platform 303 and is amplified in water pressure, the water pressure of the water flow is reduced and flows out when the water flow passes through the water guide platform 303 on the other side of the rubber plate 302, dissolved oxygen in the water body of the water flow is separated out due to continuous change of the water pressure in the process and is melted into the water body again, the carbon-oxygen atom distance in carbon dioxide in the water body is amplified, the dissolved oxygen in the water body is increased, the activity of the aquaculture water body is improved, the water quality of the aquaculture water body is effectively improved, and the aquaculture benefit is improved. The water guide platform 303 is made of unsaturated resin materials, and the preparation method comprises the following steps: under the protection of nitrogen, 35 parts of ethylene glycol, 14 parts of polyethylene and CaCO3 20 parts of the mixture is gradually polycondensed at 190-210 ℃ for 12h until the acid value reaches 35-55mgKOH/g, the mixture is cooled to 180 ℃, 18 parts of phthalic anhydride, 30 parts of maleic anhydride and 0.7 part of dimethyl carbonate are added for 5h, the mixture is cooled to the acid value of 55 +/-5 mgKOH/g, the mixture is cooled to 165 ℃ after vacuum pumping is carried out for 5h, 10 parts of benzenetriol is added, the mixture is cooled to 105-110 ℃, 18 parts of methyl methacrylate is added, the mixture is uniformly stirred and is merged into a die to obtain the water guide platform 303 made of the unsaturated polyester resin, the dimethyl carbonate is added in the preparation process to change the size and the size distribution of calcium carbonate ions and effectively improve the HDPE/CaCO3 The compatibility of the water guide platform 303 is improved, the impact strength of the water guide platform 303 is correspondingly improved, the finally prepared water guide platform 303 has excellent hydrolytic stability, high hardness, high strength, higher thermal decomposition temperature and chemical resistance, the shrinkage rate and the water absorption rate of the water guide platform 303 are low in the using process, and the comprehensive mechanical property is strong. Correspond on the pool wall of the breed pond 1 of rubber slab 302 side and be provided with the delivery port of water service pipe 4, can realize intaking to carrying out the layering in the breed pond 1, promote each layer water mixing in the breed pond 1, avoid breeding each layer quality of water in the pond 1 and differ the influence and breed to it is of value to improving the breed water quality to have the impact effect to rubber slab 302.
Example 3:
when the fish culture device provided with the bird prevention net is in actual use: the fish can avoid birds to fly to near breed pond 1 at breed in-process bird prevention net 2 in breeding pond 1, also can prevent that the bottom surface animal is close to breed pond 1, wind blows when preventing bird net 2 or bird prevention net 2 produces and rocks and can make small bell 201 produce and rock, it has the effect of driving to produce the ringtone to the birds, set up platform 6 and be used for breeding aquatic plant on the pool wall of breeding pond 1, it is of value to improve the water and provide bait for fish to expand aquatic plant 601 planting volume in breeding pond 1, reduce the increase of breed cost, and platform 6's setting can make and form about separating in breeding pond 1 and can realize breeding the fish of different water layer growths in the breeding pond 1. The baffle 3 of crisscross setting in the breed pond 1 can separate 1 upper water in the breed pond, change the motion track of fish when 1 upper water in the breed pond moves about, increase the amount of exercise of fish when 1 upper strata in the breed pond moves about, have the effect of "slimming" to fish, and improve the quality of water of breeding and obtain improving, thereby improve fish meat quality and breed benefit, collect the dirt of breeding the in-process in album dirt room 8 department through otter board 7, avoid breeding dirt or debris and floating to the 1 upper water in the breed pond and cause the quality of breeding the water to descend when the water in the breed pond 1 produces great disturbance, the collection of dirt room 8 in the process of breeding, mud etc. do benefit to centralized processing more.
And (3) comparison test:
200 grass carps purchased in the market are divided into two groups, 100 grass carps/group;
carrying out a culture test in a Jinhua city aquaculture base;
100 grass carps are placed in the device of the invention for cultivation (experimental group), and 100 grass carps are placed in a conventional cultivation pond for cultivation (control group);
the breeding feed, the breeding personnel and the breeding period (25 months) are all consistent; the cultivation results are shown in table 1;
TABLE 1 grass carp breeding results table
| Item | Experimental group | Control group |
| Average volume (length, width, thickness/cm) after cultivation | 83*20*6 | 78*14*7 |
| Fat content/g | 30 | 106 |
| Meat quality condition | Fresh, crisp and compact | Not compact and has earthy taste |
| Yield (cube/kg) | 32 | 21 |
As can be seen from the table above, the grass carp obtained by the culture device of the invention has higher yield than that obtained by conventional pond culture, less fat content and good grass carp meat quality.
The length of the floating block 301 is not limited to 7/10-9/10 of the width of the culture pond 1, but also 70/100, 71/100, 72/100, 73/100, 74/100 … …, 89/100 or 90/100.
Conventional operations in the operation steps of the present invention are well known to those skilled in the art and will not be described herein.
The embodiments described above are intended to illustrate the technical solutions of the present invention in detail, and it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modification, supplement or similar substitution made within the scope of the principles of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. Fish breeding device with prevent bird's net, including setting up breed pond (1) on loam layer (5), the bottom of the pool in breed pond (1) is equipped with blow off pipe (9), its characterized in that: the bird prevention net (2) is arranged on the side of the culture pond (1), the bird prevention net (2) is arranged on the side of the culture pond (1) through a base (202), a bell (201) is arranged at the upper end of the bird prevention net (2), a water pipe (4) is sequentially arranged in a mud layer (5) from high to low, a water outlet of the water pipe (4) is arranged in the culture pond (1), partition bodies (3) are fixedly arranged on the pond surface of the culture pond (1) in a staggered mode, each partition body (3) comprises a strip-shaped floating block (301), the bottom surface of each floating block (301) is vertically connected with a rubber plate (302), two side surfaces of each rubber plate (302) are correspondingly provided with a cone-frustum-shaped water guide platform (303), through holes with the same shape as the water guide platform (303) are arranged in the water guide platforms, through holes matched with the water guide platforms (303) are arranged on the rubber plates (302), circulation holes (303) are arranged on the surface of the water guide platforms (303) in a surrounding mode, and the pond wall of the culture pond ( A water outlet of the water pipe (4).
2. The fish farming apparatus provided with an anti-bird net according to claim 1, wherein: the length of the floating block (301) is 7/10-9/10 of the width of the culture pond (1).
3. The fish farming apparatus provided with an anti-bird net according to claim 1, wherein: the bottom of the culture pond (1) is provided with a sewage collecting chamber (8) which is formed by connecting a screen plate (7) with the wall of the culture pond (1).
4. The fish farming apparatus provided with an anti-bird net according to claim 1, wherein: the aquaculture pond is characterized in that a platform (6) is arranged in the middle of the wall of the aquaculture pond (1), and aquatic plants (601) are cultured on the platform (6).
5. The fish farming apparatus provided with an anti-bird net according to claim 3, wherein: the bottom surface of the culture pond (1) in the sewage collection chamber (8) is a conical surface, and the wall of the culture pond (1) on the two side surfaces of the sewage collection chamber (8) is provided with a water outlet of the water pipe (4).
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| CN201810404640.7A CN108770763B (en) | 2018-04-28 | 2018-04-28 | Fish culture device with bird-proof net |
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| CN201810404640.7A CN108770763B (en) | 2018-04-28 | 2018-04-28 | Fish culture device with bird-proof net |
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| CN108770763B true CN108770763B (en) | 2021-06-04 |
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| CN203262036U (en) * | 2013-04-28 | 2013-11-06 | 象山星旗电器科技有限公司 | Novel cultivation pond |
| CN203934515U (en) * | 2014-07-16 | 2014-11-12 | 莆田市汇龙海产有限公司 | A kind of shrimp culture pond |
| JP2017169562A (en) * | 2016-03-21 | 2017-09-28 | ピョン キム、シン | Bottom discharging type goldfish bowl for living box |
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| CN206879849U (en) * | 2017-06-30 | 2018-01-16 | 广州市海威水产科技有限公司 | A kind of marine fish culture recycle unit |
| CN107821288A (en) * | 2017-12-04 | 2018-03-23 | 合肥康青源养殖有限公司 | A kind of box for breeding for freshwater fish culturing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2582881A2 (en) * | 2010-06-21 | 2013-04-24 | Top-It-Up Ltd. | Floating device and method of using the same |
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- 2018-04-28 CN CN201810404640.7A patent/CN108770763B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201163934Y (en) * | 2008-01-10 | 2008-12-17 | 翁进坪 | Aquatic animal cultivating device |
| CN103190373A (en) * | 2013-04-22 | 2013-07-10 | 天津市滨海新区东金生物科技有限公司 | Water-circulating culture pond |
| CN203262036U (en) * | 2013-04-28 | 2013-11-06 | 象山星旗电器科技有限公司 | Novel cultivation pond |
| CN203934515U (en) * | 2014-07-16 | 2014-11-12 | 莆田市汇龙海产有限公司 | A kind of shrimp culture pond |
| JP2017169562A (en) * | 2016-03-21 | 2017-09-28 | ピョン キム、シン | Bottom discharging type goldfish bowl for living box |
| CN206525365U (en) * | 2017-03-03 | 2017-09-29 | 连云港市渔业技术指导站 | A kind of pond for aquatic products mixed breed |
| CN206879849U (en) * | 2017-06-30 | 2018-01-16 | 广州市海威水产科技有限公司 | A kind of marine fish culture recycle unit |
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| CN108770763A (en) | 2018-11-09 |
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