CN101828538A - Box-type biological floating bed and use method thereof - Google Patents
Box-type biological floating bed and use method thereof Download PDFInfo
- Publication number
- CN101828538A CN101828538A CN201010189597A CN201010189597A CN101828538A CN 101828538 A CN101828538 A CN 101828538A CN 201010189597 A CN201010189597 A CN 201010189597A CN 201010189597 A CN201010189597 A CN 201010189597A CN 101828538 A CN101828538 A CN 101828538A
- Authority
- CN
- China
- Prior art keywords
- floating bed
- type biological
- water
- box
- net cage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Hydroponics (AREA)
Abstract
The invention relates to an aquaculture facility, in particular to a box-type biological floating bed. The box-type biological floating bed comprises a rectangular frame (1) formed by pipe fittings. A weaving net (2) is arranged in the frame (1), and thereby an upper floating bed floating on the water surface of a sewage discharge channel is formed; the pipe fittings of the frame (1) of the upper floating bed are millimetric PVC (polyvinyl chloride) pipes; the length-width ratio of the rectangular frame (1) is 1:1.5; the frame can be extended and superposed in the length direction in the proportion of 1; a net cage is weaved by the weaving net below the upper floating bed to form a lower floating bed; and the mesh dimension of the weaving net (2) of the lower floating bed is 0.8-1.5cm. The invention also provides a use method of the box-type biological floating bed, which is characterized in that aquatic plants (3) are planted on the weaving net of the upper floating bed; small filter-feeding fishes (4) are cultured in the net cage of the lower floating bed; and shellfishes (5) are cultured on the bottom of the net cage. The box-type biological floating bed is divided into a water part and an underwater part and can carry out water quality regulation and purification treatment on different water layers; polluted elements can be absorbed by biological species and the water body purification effect is achieved.
Description
Technical field
The present invention relates to the aquaculture facility, especially relate to a kind of purification facility of aquiculture sewerage discharging channel.
Background technology
Aquatile has very strong accumulation ability to the harmful substance in the waters, guarantee the quality of aquatic products, must be from the source that produces---and culture the waters and pick up.Along with expanding economy, the ecotope in waters has been subjected to serious destruction, has data to show, the existing lake more than 70% of China is subjected to pollution in various degree, about 1/3 lake eutrophication, and the section fishes and shrimps of km more than 3000 disappear substantially.In the face of the continuous severe situation that worsens of fishery ecotope, except departments such as environmental protection will strengthen law enforcement dynamics, reduce outside the various pollution from land-based sources, ocean and fishing sector should at first be taked various effective measures, reduce the pollution that aquaculture itself is caused to greatest extent.
The capacity of culturing the waters is limited, if do not take the bearing capacity of region environment into account, blindly enlarges the breed scale, and the ecological balance in waters is destroyed, and causes output to reduce, disease increases the weight of, quality descends.Therefore, must carry out the programming and distribution of science, rectify and culture order, the breed scale is controlled in the load forces scope of water environment culturing the waters.
At present, the sewage of China's aquatic farm, nursery is not treated direct discharging basically, a lot of local in addition man quantity in field are many, distance is near, and the field between water inlet, discharge outlet often close at hand, can not guarantee to live, the quality of industrial water at all.So strengthen the discharging management of aquaculture water, the control water pollution is improved the ecological environment.
That uses in the river course at present is biologic float bed simpler and easy, and its to cultivate the purification species more random, only at the purification and the utilization of the top layer water surface, the water quality of bottom is not had treatment measures.Pollution of river part mainly is to discharge from aquiculture sewerage, therefore, administered the river course, need control and handle the discharging of aquaculture, in addition, traditional aquaculture is quite big to water resources consumption, in order to administer the water quality of river training, comprehensive utilization is made good use of the water resource in river course, and the present invention has proposed a kind of technical scheme of purified treatment to the sewage discharge channel that is flowed into the river course by aquaculture pond.
Summary of the invention
The objective of the invention is at deficiency of the prior art, invention is applied to a kind for the treatment of apparatus that purifies water and the using method thereof in the attached sewage discharge channel of standardization aquaculture pond.A kind of box-type biological floating bed, can use at different water layers.
Purpose of the present invention is realized by following technical scheme.
A kind of box-type biological floating bed, comprise the rectangular frame that constitutes by pipe fitting, mesh grid is set in framework, form the last floating bed that floats on the sewage discharge channel water surface thus, it is characterized in that:
The pipe fitting of described come-up bed frame is
50～75 millimeters pvc pipe,
The aspect ratio of described rectangular frame is 1: 1.5, can be in 1 ratio continuity superposition at length direction;
On described floating bed below, be woven into net cage by mesh grid and form down floating bed, the mesh size of following floating bed mesh grid is 0.8 to 1.5 centimetre.
Further, the width of described framework is the 70-80% of sewage discharge channel width, and the described height of floating bed net cage down is the 70-80% of the sewage discharge channel degree of depth.
Further, described floating bed mesh grid down is the polyethylene filament mesh grid, and mesh size is 1 centimetre.
A kind of box-type biological floating bed using method is characterized in that:
Planting aquatic plants in last floating bed mesh grid is culturing small-sized filter-feeding fish in the floating bed net cage down, at the bottom of net cage cultivated shellfish.
Further, described small-sized filter-feeding fish is a flower silver carp, and every cube of water body is put 4～8 tails in a suitable place to breed, 3～6 centimetres of fish lengths.
Further, described shellfish is a freshwater mussel.
Further, described water plants is water spinach (weng) dish.
Adopt the technical program, a kind of box-type biological floating bed, constitute by floating bed and underwater net cage on the water frame-type.The Floating bed on water framework adopts
50～75 millimeters pvc pipe constitutes, and aspect ratio is 1.5: 1+1+1+1, and floating bed centre and underwater net cage all use the woven polyethylene net, and the mesh of net cage is 1 centimetre, and the net cage degree of depth is decided on the depth of water.General environment for use is the attached breeding wastewater discharging of standardization cultivating pool irrigation canals and ditches, and width is 160～220 centimetres, 120～180 centimetres of the depth of waters.Corresponding, the height under water of the width of framework and net cage is advisable at the width of sewage discharge channel and the 70-80% of the degree of depth, both has been convenient to the circulation of water, can obtain again preferably and the purified treatment effect.
The present invention is divided into waterborne and two parts under water, can carry out the water quality adjustment purified treatment to different water layers.On water surface floating bed, insert kind of an economical water plants, supply plant growing as nutriment by nutrient rich in the root system absorption cleaning water and with it; Underwater net cage can put the bottom shellfish in a suitable place to breed and the middle level filter-feeding fish decomposes suspended particulate in bottom organogenous sediment and the water.
The Floating bed on water planting aquatic plants absorbs in the water pollution element such as ammonia nitrogen, phosphorus and changes into its growth elements by root system, recommend the plantation water spinach, and promptly water spinach is planted the economical food plant of local advantage, and plantation is convenient, need not manage, and certain aesthetic value is arranged;
Put small-sized filter-feeding fish in the underwater net cage in a suitable place to breed, recommend flower silver carp, non-bait fish, cost hangs down and need not labor management, the survival rate height is avoided the extra pollution that caused because of the death of fish body, by suspended particulate and unnecessary plankton in its feeding habits regulation and control water, density is that every cube of water body is put 4～8 tails in a suitable place to breed, and specification is 3～6 centimetres of fish lengths; The underwater net cage bottom is put shellfish in a suitable place to breed, as freshwater mussel, helps decomposition water bottom organic nutrient substance deposition.
Superiority of the present invention and beneficial effect:
Adopt the technical program, the present invention to be divided into waterborne and two parts under water, can carry out the water quality adjustment purified treatment different water layers.Pollution element can be reached clean-up effect to water body by bio-absorbable.
The Floating bed on water planting aquatic plants absorbs in the water pollution element such as ammonia nitrogen, phosphorus and changes into its growth elements by root system, plant the economical food plant of local advantage, and plantation is convenient, need not manage, and cost is low and certain aesthetic value arranged;
Put small-sized filter-feeding fish in the underwater net cage in a suitable place to breed, non-bait fish, cost hangs down and need not labor management, the survival rate height, avoid the extra pollution that caused because of the death of fish body,, help decomposition water bottom organic nutrient substance deposition by suspended particulate and unnecessary plankton in its feeding habits regulation and control water.
Description of drawings
Fig. 1 is the box-type biological floating bed a kind of embodiment of the present invention, and the vertical view of Guan Chaing has shown last floating bed and the water plants of planting thereof in mesh grid from top to bottom;
Fig. 2 is the box-type biological floating bed a kind of embodiment of the present invention, the view of Guan Chaing from the side, shown upper and lower floating bed and in mesh grid planting aquatic plants, under floating bed, culture small-sized worry feeding habits fish in the net cage, culture shell in the bottom of net cage.
Among the figure, the 1st, framework, the 2nd, mesh grid, the 3rd, water plants, the 4th, small-sized filter-feeding fish, the 5th, shellfish.
Embodiment
Below contrast accompanying drawing, the invention will be further described.
A kind of box-type biological floating bed, comprise the rectangular frame 1 that constitutes by pipe fitting, mesh grid 2 is set in framework 1, form the last floating bed that floats on the sewage discharge channel water surface thus,
The pipe fitting of described come-up bed frame 1 is
50～75 millimeters pvc pipe, so the pipe fitting of material and specification has lucky intensity, rigidity and buoyancy, suitable for making framework 1.
The aspect ratio of described rectangular frame 1 is 1: 1.5, can be in 1 ratio continuity superposition at length direction; So the rigidity that forms of the framework 1 of ratio has suitable stability, along with the length of sewage discharge channel, can extend one by one, continuously, superposition, form bigger purifying processing device.
On described floating bed below, be woven into net cage by mesh grid 2 and form down floating bed, the mesh size of following floating bed mesh grid 2 is 0.8 to 1.5 centimetre; Have breeding environment preferably, unlikely again fish are swum out of.
The width of described framework 1 is the 70-80% of sewage discharge channel width, and the described height of floating bed net cage down is the 70-80% of the sewage discharge channel degree of depth.Make the existing certain fluidity of sewage discharge channel, again purified treatment sewage preferably.
Described floating bed mesh grid 2 down is the polyethylene filament mesh grid, and mesh size is 1 centimetre.Mesh size with aforementioned better effects if.
A kind of according to the described box-type biological floating bed using method of claim 1: planting aquatic plants 3 in last floating bed mesh grid, culturing small-sized filter-feeding fish 4 in the floating bed net cage down, at the bottom of net cage cultivated shellfish 5.
Described small-sized filter-feeding fish 4 is a silver carp, and every cube of water body is put 4～8 tails in a suitable place to breed, 3～6 centimetres of every tail fish lengths.So cultivation density and fish size are fit to water quality treatment.
Described shellfish 5 is a freshwater mussel.Described water plants 3 is a water spinach.Be to obtain purified treatment effect recommended preferably.
Last floating bed among the embodiment is made up of four faces, and framework adopts supplying drainage, and specification is decided according to the floating bed size, and every face aspect ratio is 1: 1.5, and width is the 70%-80% of channel width, and the surface establishment covers common individual layer mesh grid, and mesh is 1 centimetre; The underwater net cage height is decided according to water body, also is the 70%-80% of the depth of water.
Floating bed top layer serike is according to the biological nature of local advantage kind, in conjunction with concrete pollution element decision in the sewage; Underwater net cage is put the filter-feeding fish that general body length is no more than 6 centimetres in a suitable place to breed, and density is generally 4～8 tails according to being decided by water quality environment, and the bottom shellfish looks water-bed mud situation and throws in.
The Floating bed on water planting aquatic plants, absorb in the water pollution element such as ammonia nitrogen, phosphorus by root system and change into its growth elements, put small-sized filter-feeding fish in the underwater net cage in a suitable place to breed, by suspended particulate and unnecessary plankton in its feeding habits regulation and control water, the underwater net cage bottom is put shellfish in a suitable place to breed, helps decomposition water bottom organic nutrient substance deposition.
Claims (7)
- One kind box-type biological floating bed, comprise the rectangular frame (1) that constitutes by pipe fitting, mesh grid (2) is set in framework (1), form the last floating bed float on the sewage discharge channel water surface thus, it is characterized in that:The pipe fitting of described come-up bed frame (1) isThe pvc pipe of millimeter,
The aspect ratio of described rectangular frame (1) is 1: 1.5, can be in 1 ratio continuity superposition at length direction;On described floating bed below, be woven into net cage by mesh grid (2) and form down floating bed, the mesh size of following floating bed mesh grid (2) is 0.8 to 1.5 centimetre. - 2. described box-type biological floating bed according to claim 1, the width that it is characterized in that described framework (1) is the 70-80% of sewage discharge channel width, and the described height of floating bed net cage down is the 70-80% of the sewage discharge channel degree of depth.
- 3. described box-type biological floating bed according to claim 1, it is characterized in that described floating bed mesh grid (2) down is the polyethylene filament mesh grid, mesh size is 1 centimetre.
- 4. one kind according to the described box-type biological floating bed using method of claim 1, it is characterized in that:Planting aquatic plants (3) in last floating bed mesh grid is cultured small-sized filter-feeding fish (4), at the bottom of net cage cultivated shellfish (5) in the net cage under floating bed.
- 5. according to the described box-type biological floating bed using method of claim 4, it is characterized in that described small-sized filter-feeding fish (4) is flower silver carp, every cube of water body is put 4～8 tails in a suitable place to breed, long 3～6 centimetres of every tail fish body body.
- 6. described box-type biological floating bed according to claim 4, it is characterized in that described shellfish (5) is a freshwater mussel.
- 7. described box-type biological floating bed according to claim 4, it is characterized in that described water plants (3) is water spinach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010189597A CN101828538A (en) | 2010-05-31 | 2010-05-31 | Box-type biological floating bed and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010189597A CN101828538A (en) | 2010-05-31 | 2010-05-31 | Box-type biological floating bed and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101828538A true CN101828538A (en) | 2010-09-15 |
Family
ID=42712881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010189597A Pending CN101828538A (en) | 2010-05-31 | 2010-05-31 | Box-type biological floating bed and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101828538A (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102524034A (en) * | 2011-12-27 | 2012-07-04 | 中国水产科学研究院黑龙江水产研究所 | Hydrophyte three-dimensional floating bed and method for ecological culture of fish by using same |
| CN102557260A (en) * | 2010-12-07 | 2012-07-11 | 南京大学 | Method for controlling water eutrophication through utilizing special food chain and application thereof |
| CN102715113A (en) * | 2012-07-02 | 2012-10-10 | 万世凤 | Fishpond water quality purification method |
| CN103636481A (en) * | 2013-12-27 | 2014-03-19 | 任立 | Three-dimensional farming and breeding system for wet land protection |
| CN104129856A (en) * | 2014-05-19 | 2014-11-05 | 中山大学 | Combined ecological floating bed and culture method thereof |
| CN104365528A (en) * | 2014-11-28 | 2015-02-25 | 通威股份有限公司 | Box-type fish and vegetable mutualism breeding system |
| CN104828948A (en) * | 2015-04-21 | 2015-08-12 | 中国科学院南京地理与湖泊研究所 | Water purification floating bed breeding device and water purification method |
| CN105104274A (en) * | 2015-09-25 | 2015-12-02 | 常熟理工学院 | Crapet arlequin-erythroculter ilishaeformis-water spinach efficient culturing method based on net cages |
| CN105123588A (en) * | 2015-09-25 | 2015-12-09 | 常熟理工学院 | Lepomis macrochirus-bighead carp-water spinach stereoscopic cultivation method based on net cage |
| CN105165681A (en) * | 2015-09-25 | 2015-12-23 | 常熟理工学院 | California perch, paddlefish and water spinach stereoscopic culturing method based on net cages |
| CN106889002A (en) * | 2017-03-09 | 2017-06-27 | 安阳市水产技术推广服务中心（安阳市水产科学研究所） | A kind of box breeding consubstantiality ecologic breeding floating bed |
| CN108751416A (en) * | 2017-12-29 | 2018-11-06 | 山东省分析测试中心 | A kind of biological floating bed purification system of novel solid |
| CN109997752A (en) * | 2019-04-25 | 2019-07-12 | 南京师范大学 | A kind of synchronous intensive culture pool and cultural method for realizing crab volume increase and purification of water quality reuse |
| CN111635083A (en) * | 2020-07-03 | 2020-09-08 | 山东省淡水渔业研究院（山东省淡水渔业监测中心） | Freshwater aquaculture tail water biological comprehensive purification system |
| CN114179985A (en) * | 2022-01-06 | 2022-03-15 | 江南大学 | Warp-knitted spacer fabric base water floating bed |
| CN114831057A (en) * | 2022-04-07 | 2022-08-02 | 中国科学院水生生物研究所 | Artificial combination construction method of lake fish habitat |
| CN115417561A (en) * | 2022-09-06 | 2022-12-02 | 湖南开天新农业科技有限公司 | Aquaculture tail water treatment system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101045584A (en) * | 2007-03-16 | 2007-10-03 | 南京大学 | Construction method and application of compound chinampa system for water surface pollution treatment |
| CN101264983A (en) * | 2008-04-29 | 2008-09-17 | 昆明天地根科技有限公司 | System and device for treating water pollution by biological cultivation |
| CN101486512A (en) * | 2008-01-14 | 2009-07-22 | 江苏省滆湖渔业管理委员会办公室 | Ecological repair method for shallow water lake shore zone |
| CN101704578A (en) * | 2008-05-19 | 2010-05-12 | 南京大学 | Plant combination mode for raft-type ecological floating bed |
| CN101708900A (en) * | 2009-11-24 | 2010-05-19 | 中国水产科学研究院淡水渔业研究中心 | Reusable biological floating bed |
-
2010
- 2010-05-31 CN CN201010189597A patent/CN101828538A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101045584A (en) * | 2007-03-16 | 2007-10-03 | 南京大学 | Construction method and application of compound chinampa system for water surface pollution treatment |
| CN101486512A (en) * | 2008-01-14 | 2009-07-22 | 江苏省滆湖渔业管理委员会办公室 | Ecological repair method for shallow water lake shore zone |
| CN101264983A (en) * | 2008-04-29 | 2008-09-17 | 昆明天地根科技有限公司 | System and device for treating water pollution by biological cultivation |
| CN101704578A (en) * | 2008-05-19 | 2010-05-12 | 南京大学 | Plant combination mode for raft-type ecological floating bed |
| CN101708900A (en) * | 2009-11-24 | 2010-05-19 | 中国水产科学研究院淡水渔业研究中心 | Reusable biological floating bed |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102557260A (en) * | 2010-12-07 | 2012-07-11 | 南京大学 | Method for controlling water eutrophication through utilizing special food chain and application thereof |
| CN102557260B (en) * | 2010-12-07 | 2013-11-20 | 南京大学 | Method for controlling water eutrophication through utilizing special food chain and application thereof |
| CN102524034A (en) * | 2011-12-27 | 2012-07-04 | 中国水产科学研究院黑龙江水产研究所 | Hydrophyte three-dimensional floating bed and method for ecological culture of fish by using same |
| CN102524034B (en) * | 2011-12-27 | 2015-05-27 | 中国水产科学研究院黑龙江水产研究所 | Hydrophyte three-dimensional floating bed and method for ecological culture of fish by using same |
| CN102715113A (en) * | 2012-07-02 | 2012-10-10 | 万世凤 | Fishpond water quality purification method |
| CN103636481A (en) * | 2013-12-27 | 2014-03-19 | 任立 | Three-dimensional farming and breeding system for wet land protection |
| CN104129856A (en) * | 2014-05-19 | 2014-11-05 | 中山大学 | Combined ecological floating bed and culture method thereof |
| CN104365528A (en) * | 2014-11-28 | 2015-02-25 | 通威股份有限公司 | Box-type fish and vegetable mutualism breeding system |
| CN104828948A (en) * | 2015-04-21 | 2015-08-12 | 中国科学院南京地理与湖泊研究所 | Water purification floating bed breeding device and water purification method |
| CN105123588A (en) * | 2015-09-25 | 2015-12-09 | 常熟理工学院 | Lepomis macrochirus-bighead carp-water spinach stereoscopic cultivation method based on net cage |
| CN105104274A (en) * | 2015-09-25 | 2015-12-02 | 常熟理工学院 | Crapet arlequin-erythroculter ilishaeformis-water spinach efficient culturing method based on net cages |
| CN105165681A (en) * | 2015-09-25 | 2015-12-23 | 常熟理工学院 | California perch, paddlefish and water spinach stereoscopic culturing method based on net cages |
| CN106889002A (en) * | 2017-03-09 | 2017-06-27 | 安阳市水产技术推广服务中心（安阳市水产科学研究所） | A kind of box breeding consubstantiality ecologic breeding floating bed |
| CN108751416A (en) * | 2017-12-29 | 2018-11-06 | 山东省分析测试中心 | A kind of biological floating bed purification system of novel solid |
| CN109997752A (en) * | 2019-04-25 | 2019-07-12 | 南京师范大学 | A kind of synchronous intensive culture pool and cultural method for realizing crab volume increase and purification of water quality reuse |
| CN111635083A (en) * | 2020-07-03 | 2020-09-08 | 山东省淡水渔业研究院（山东省淡水渔业监测中心） | Freshwater aquaculture tail water biological comprehensive purification system |
| CN114179985A (en) * | 2022-01-06 | 2022-03-15 | 江南大学 | Warp-knitted spacer fabric base water floating bed |
| CN114831057A (en) * | 2022-04-07 | 2022-08-02 | 中国科学院水生生物研究所 | Artificial combination construction method of lake fish habitat |
| CN114831057B (en) * | 2022-04-07 | 2023-10-03 | 中国科学院水生生物研究所 | Artificial combination construction method of lake fish habitat |
| CN115417561A (en) * | 2022-09-06 | 2022-12-02 | 湖南开天新农业科技有限公司 | Aquaculture tail water treatment system |
| CN115417561B (en) * | 2022-09-06 | 2024-05-24 | 湖南开天新农业科技有限公司 | Aquaculture tail water treatment system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101828538A (en) | Box-type biological floating bed and use method thereof | |
| CN107410140A (en) | A kind of pond ecological industrialization circulating water cultivation and cleaning system | |
| CN109258545A (en) | A kind of closed loop fish and vegetable symbiotic system | |
| CN207070757U (en) | A kind of pond ecological industrialization circulating water cultivation and cleaning system | |
| CN102976492B (en) | Water ecological purification system and method | |
| CN105724304B (en) | Stacked fishes and shrimps recirculated water raises together system | |
| CN209170995U (en) | A kind of fish and vegetable symbiotic device | |
| CN103193324B (en) | Purification method of aquaculture sewage and ecological floating bed based on method | |
| CN106614227A (en) | Land-based seawater multi-trophic-level composite ecological breeding system | |
| CN104058545B (en) | Bio-carrier is combined the method for administering aquaculture wastewater with ecological reestablishment | |
| CN106889002A (en) | A kind of box breeding consubstantiality ecologic breeding floating bed | |
| CN106857363A (en) | A kind of light-transmission type bio-decontamination cycle water fish farming system | |
| CN109757322A (en) | A kind of rice fishing shrimp circulation breeding system and rice fishing shrimp species support method | |
| CN203748454U (en) | Ecological high-efficiency circulation running water fish culture system wide in application | |
| KR20080101052A (en) | The combinated farming method and apparatus of the fish, the trepang | |
| KR101170304B1 (en) | Polyculture system and method of fishes and marine polychaete | |
| KR101711969B1 (en) | The cultivating cages for marine products | |
| CN106145370A (en) | Processed method and the water cleaning systems of Eutrophication materials in sewage by artemia culture | |
| CN111990304B (en) | Device and method for breeding crayfish nests | |
| CN206559930U (en) | A kind of box breeding consubstantiality ecologic breeding floating bed | |
| CN212877224U (en) | Ecological three-dimensional planting and breeding device | |
| CN210094213U (en) | Rice, fishing and shrimp circulating planting and breeding system | |
| CN111919810A (en) | Ecological three-dimensional planting and breeding device | |
| JP2014042492A (en) | Aquatic life culture system comprising hydroponics | |
| CN107258649A (en) | A kind of fish dish three-dimensional breeding system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100915 |