CN211631399U - Fish and vegetable symbiotic system based on industrial circulating mariculture - Google Patents
Fish and vegetable symbiotic system based on industrial circulating mariculture Download PDFInfo
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- CN211631399U CN211631399U CN201922183336.7U CN201922183336U CN211631399U CN 211631399 U CN211631399 U CN 211631399U CN 201922183336 U CN201922183336 U CN 201922183336U CN 211631399 U CN211631399 U CN 211631399U
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- 235000013311 vegetables Nutrition 0.000 title claims abstract description 18
- 238000009364 mariculture Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 117
- 238000005273 aeration Methods 0.000 claims abstract description 33
- 238000004062 sedimentation Methods 0.000 claims abstract description 30
- 241000251468 Actinopterygii Species 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 238000009395 breeding Methods 0.000 claims abstract description 7
- 230000001488 breeding effect Effects 0.000 claims abstract description 7
- 238000006213 oxygenation reaction Methods 0.000 claims abstract description 6
- 239000010865 sewage Substances 0.000 claims description 15
- 238000012544 monitoring process Methods 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 4
- 229910002651 NO3 Inorganic materials 0.000 abstract description 10
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract description 10
- 239000003344 environmental pollutant Substances 0.000 abstract description 6
- 231100000719 pollutant Toxicity 0.000 abstract description 6
- 238000009825 accumulation Methods 0.000 abstract description 5
- 230000029219 regulation of pH Effects 0.000 abstract description 4
- 238000010923 batch production Methods 0.000 abstract description 3
- 125000004122 cyclic group Chemical group 0.000 abstract description 2
- 238000009313 farming Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 238000009360 aquaculture Methods 0.000 description 5
- 244000144974 aquaculture Species 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000004064 recycling Methods 0.000 description 5
- 206010021143 Hypoxia Diseases 0.000 description 4
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003134 recirculating effect Effects 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
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- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000031068 symbiosis, encompassing mutualism through parasitism Effects 0.000 description 2
- 241000269814 Acanthopagrus latus Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000269795 Lateolabrax japonicus Species 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000006392 deoxygenation reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 235000021384 green leafy vegetables Nutrition 0.000 description 1
- 210000001320 hippocampus Anatomy 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Hydroponics (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model discloses a fish and vegetable symbiotic system based on batch production circulation mariculture, including breeding district, water treatment district and planting district, the water treatment district includes sedimentation tank, first equalizing basin, filtering ponds and second equalizing basin, the delivery port in breed district is connected with the water inlet of sedimentation tank, the delivery port of sedimentation tank is connected with the water inlet in first equalizing basin, the delivery port in first equalizing basin is connected with the water inlet in planting district, the delivery port in planting district is connected with the water inlet of filtering ponds, the delivery port in filtering ponds is connected with the water inlet in second equalizing basin, the delivery port in second equalizing basin is connected with the water inlet in breed district, all be equipped with oxygenation aeration dish in first equalizing basin and the second equalizing basin. The utility model discloses can effectively solve nitrate accumulation, the difficult and pollutant cyclic utilization low scheduling problem of pH regulation and control in the farming systems, dynamic balance in the maintenance system. The utility model discloses but wide application is in breeding and is planted technical field.
Description
Technical Field
The utility model belongs to the technical field of breed planting technique and specifically relates to a fish and vegetable intergrowth system based on batch production circulation mariculture.
Background
The industrial circulating water culture mode takes culture water treatment and recycling as core characteristics, saves electricity, water and land, and meets the strategic requirements of circular economy, energy conservation, emission reduction and economic growth mode conversion proposed by the current country. Because the general industrial aquaculture circulating water treatment does not have the denitrification function, a large amount of nitrate is accumulated in the circulating water system. When the nitrate is accumulated to a certain amount, the collective development and hormone secretion of aquatic organisms are influenced, and the survival rate and the immunity of cultured organisms are even reduced. The salinity of the water body can be continuously improved through the conventional alkali addition and neutralization, the recycling of water in a recirculating aquaculture system is not facilitated, and under the condition of local oxygen deficiency, nitrate can be converted into nitrite to enhance the toxicity, so that the dynamic balance in the system is damaged. On the basis of an industrial circulating water treatment process, introduction of heterotopic purification of the algae/plants is one of effective measures for solving the problems of nitrate and phosphate accumulation and pH reduction commonly existing in industrial circulating water culture and improving culture income and stability of a water treatment system. The fish and vegetable symbiosis is a novel composite cultivation system, and achieves scientific synergetic symbiosis by using two originally completely different farming techniques of aquaculture and hydroponic cultivation through ingenious ecological design. At present, most of fish and vegetable symbiotic systems are fresh water planting environments and have the characteristics of mainly planting vegetables and fruits and assisting in fish culture. The problems of incomplete water body nutrition recycling, unstable system application, poor economic benefit and the like exist.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims to provide a: the fish and vegetable symbiotic system based on industrial circulating mariculture can effectively solve the problems of nitrate accumulation, difficult pH regulation, low recycling of culture pollutants and the like of a single industrial circulating mariculture system, can improve the complexity of a water treatment ecosystem, and maintain the dynamic balance in the system.
The utility model adopts the technical proposal that:
the utility model provides a fish and vegetable symbiotic system based on industrial circulation mariculture, its includes breed district, water treatment district and kind district, the water treatment district includes sedimentation tank, first equalizing basin, filtering ponds and second equalizing basin, the delivery port in breed district is connected with the water inlet of sedimentation tank, the delivery port and the water inlet of first equalizing basin of sedimentation tank are connected, the delivery port and the water inlet in kind district of first equalizing basin are connected, the delivery port and the water inlet of filtering ponds in kind district are connected, the delivery port and the water inlet of second equalizing basin of filtering ponds are connected, the delivery port and the water inlet in breed district of second equalizing basin are connected, all be equipped with the oxygenation aeration dish in first equalizing basin and the second equalizing basin.
Further, still include the aeration gas-supply pipe, the water inlet in breed district is equipped with pushes away water aeration frame, it all is connected with the aeration gas-supply pipe to push away water aeration frame and oxygenation aeration dish.
Furthermore, a water baffle is arranged in the culture area and is arranged in the middle of the culture area to divide the culture area into a U-shaped runway structure.
Further, the water treatment area also comprises a sewage suction pipe and a sewage discharge pipe, wherein the sewage suction pipe is arranged at the bottom of the sedimentation tank and is connected with the sewage discharge pipe.
Further, the sedimentation tank is of an inverted quadrangular frustum pyramid structure, and elastic fillers are further arranged in the sedimentation tank.
Further, still include the plant seedbed, the plant seedbed sets up in the top of sedimentation tank.
Further, still be equipped with the water pump in the first balance pond, the water pump is used for lifting water and advances to plant the district.
Further, a water quality monitoring module is further arranged in the second balance pool.
The utility model has the advantages that: the utility model discloses a divide into the system and breed the district, water treatment district and kind plant the district, and set up the sedimentation tank in the water treatment district, first equalizing basin, filtering ponds and second equalizing basin, and add the oxygenation aeration dish in first equalizing basin and second equalizing basin, with the deoxidation aeration, and increase the oxygen in the hydrologic cycle region, avoid taking place the oxygen deficiency phenomenon in the hydrologic cycle region, reduce nitrite's formation volume, thereby effectively solve single batch production recirculating water aquaculture system nitrate accumulation, the difficult and breed pollutant cyclic utilization low scheduling problem of pH regulation and control, improve the water treatment ecosystem complexity, dynamic balance in the maintenance system.
Drawings
Fig. 1 is a schematic structural diagram of a fish-vegetable symbiotic system according to an embodiment of the present invention.
Detailed Description
The invention is further described with reference to the drawings and the specific embodiments.
Referring to fig. 1, the embodiment of the present invention provides a fish and vegetable symbiotic system based on industrial circulating mariculture, which includes a culture area 100, a water treatment area 200 and a planting area 300, wherein the water treatment area 200 includes a sedimentation tank 210, a first balancing tank 220, a filtering tank 230 and a second balancing tank 240, a water outlet of the culture area 100 is connected to a water inlet of the sedimentation tank 210, a water outlet of the sedimentation tank 210 is connected to a water inlet of the first balancing tank 220, a water outlet of the first balancing tank 220 is connected to a water inlet of the planting area 300 through an overflow pipe 500, a water outlet of the planting area 300 is connected to a water inlet of the filtering tank 230 through an overflow pipe 500, a water outlet of the filtering tank 230 is connected to a water inlet of the second balancing tank 240, a water outlet of the second balancing tank 240 is connected to a water inlet of the culture area 100, a first oxygen-increasing aeration disc 221 is arranged in the first balancing tank 220, a second oxygen-increasing aeration disc 241 is arranged in the second balancing tank 240.
On some specific embodiments, still be provided with the thermal-insulation shed in the system, the steel construction main part can be adopted to the main part of thermal-insulation shed, the top of thermal-insulation shed can set up daylighting tile, glass steel or solar photovoltaic board, the thermal-insulation shed can set up the spool heat preservation membrane all around, sets up the state of heat preservation membrane according to the real-time climate condition. The culture area can be used for culturing some economic fishes, such as broadsalt seawater economic fishes like gold weever, yellow-fin sea bream, lateolabrax japonicus and the like. The planting area can be used for planting salt-tolerant water-cultured algae and leaf vegetables such as some hippocampus. After water in the culture area flows into a sedimentation tank of a water treatment area through a water outlet, the water is subjected to primary sedimentation treatment in the sedimentation tank to remove large-particle impurities, the treated water overflows into a first balance tank from a water outlet above the sedimentation tank, a first aeration disc is arranged in the first balance tank, the oxygen content in the water is increased through the first aeration disc so as to reduce the generation amount of nitrite, then the water is guided to a planting area through an overflow pipe, the nitrate in the water is absorbed through planted plants in the planting area so as to reduce the nitrate content in the water, then the water in the planting area is guided to a filter tank through the overflow pipe, the inflowing water is subjected to filtration treatment through a filter cotton frame and a biological bag in the filter tank, then the filtered water is guided into a second balance tank from the bottom of the filter tank, and the oxygen content in the water is further increased through a second aeration disc of the second balance tank, thereby introducing water into the culture area after further deoxygenation and aeration.
The embodiment divides the system into a culture area, a water treatment area and a planting area, a sedimentation tank, a first balance tank, a filter tank and a second balance tank are arranged in the water treatment area, and an oxygen aeration disc is additionally arranged in the first balance tank and the second balance tank to perform deoxidation aeration, and increase oxygen in a water circulation area, so that an oxygen deficiency phenomenon in the water circulation area is avoided, the generation amount of nitrite is reduced, the problems of accumulation of nitrate, difficult pH regulation and control, low recycling of culture pollutants and the like of a single factory recirculating aquaculture system are effectively solved, the complexity of a water treatment ecological system is improved, and the dynamic balance in the system is maintained.
As a preferred embodiment, as shown in fig. 1, the cultivation system further comprises an aeration gas pipe 400, a water pushing aeration frame 101 is arranged at the water inlet of the cultivation area, and the water pushing aeration frame 101, the first oxygen aeration disc 221 and the second oxygen aeration disc 241 are all connected with the aeration gas pipe 400. The aeration gas transmission pipe 400 is used for transmitting gas for the system. The water pushing aeration frame is used for increasing pollutant discharge in the culture area and increasing oxygen content.
The gas that the aeration gas-supply pipe was carried is passed through to this embodiment for push away the water aeration frame and can improve the velocity of water in the breed district, accelerate the mobility of water, can also guarantee the aquatic oxygen content in the system simultaneously, avoid taking place local oxygen deficiency and pollutant and pile up the fermentation.
As a preferred embodiment, as shown in fig. 1, a water baffle 102 is further disposed in the cultivation area 100, and the water baffle 102 is disposed in the middle of the cultivation area 100 to divide the cultivation area 100 into a U-shaped runway structure.
This implementation is through the breakwater of addding in breeding the district to cut apart breeding the district, make breeding the district and form a U runway structure, with the mobility that increases water. Of course, the culture area can also be arranged into a ring structure, and can be specifically arranged according to actual requirements.
As a preferred embodiment, as shown in fig. 1, the water treatment area 200 further comprises a sewage suction pipe 250 and a sewage discharge pipe 260, wherein the sewage suction pipe 250 is arranged at the bottom of the sedimentation tank 210 and is connected with the sewage discharge pipe 260.
In some specific embodiments, the sedimentation tank is arranged in an inverted quadrangular frustum pyramid structure, the sedimentation tank is filled with elastic filler, the elastic filler is used for depositing particle impurities in water, and the sewage suction pipe is arranged at the bottom of the inverted quadrangular frustum pyramid structure and is used for receiving the deposited impurities and discharging the impurities into a designated sewage well through a sewage discharge pipe, so that the dynamic balance in the system is maintained.
As a preferred embodiment, the plant seedling bed is arranged above the sedimentation tank. The plant seedbed comprises a plurality of seedling tray of growing seedlings, it plants cup and breeding matrix to grow to be provided with on the seedling tray to can plant appointed plant at seedling tray, improve space utilization.
As a preferred embodiment, as shown in fig. 1, a water pump 222 is further disposed in the first balancing tank 220, and the water pump 222 is used for pumping water into the planting area. Since the planting area 300 is located at a high position relative to the first balancing tank 220, a water pump 222 is provided to ensure a normal flow of water circulation.
As a preferred embodiment, as shown in fig. 1, a water quality monitoring module 600 is further disposed in the second balancing tank 240. Because the water in the second balancing tank 240 flows into the culture area 100, the water quality monitoring module 600 is provided to monitor the water quality index in real time in order to ensure that the water in the culture area can reach a certain standard. The water quality monitoring module 600 is connected with the control terminal, and is used for monitoring the water quality index in the second balancing tank 240 in real time, transmitting the monitored water quality index to the control terminal in real time, and enabling the control terminal to process or display the received data, so that a worker can master the water condition in real time.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (8)
1. The utility model provides a fish and vegetable symbiotic system based on industrial circulation mariculture which characterized in that: including breeding district, water treatment district and planting district, the water treatment district includes sedimentation tank, first equalizing basin, filtering ponds and second equalizing basin, the delivery port in breed district is connected with the water inlet of sedimentation tank, the delivery port of sedimentation tank is connected with the water inlet of first equalizing basin, the delivery port of first equalizing basin is connected with the water inlet in planting district, the delivery port in planting district is connected with the water inlet of filtering ponds, the delivery port of filtering ponds is connected with the water inlet of second equalizing basin, the delivery port of second equalizing basin is connected with the water inlet in breed district, all be equipped with oxygenation aeration dish in first equalizing basin and the second equalizing basin.
2. The fish and vegetable symbiotic system based on industrial circulating mariculture as claimed in claim 1, wherein: still include the aeration gas-supply pipe, the water inlet in breed district is equipped with pushes away water aeration frame, it all is connected with the aeration gas-supply pipe to push away water aeration frame and oxygenation aeration dish.
3. The fish and vegetable symbiotic system based on industrial circulating mariculture as claimed in claim 2, wherein: the water baffle is arranged in the culture area and is arranged in the middle of the culture area to divide the culture area into U-shaped runway structures.
4. The fish and vegetable symbiotic system based on industrial circulating mariculture as claimed in claim 1, wherein: the water treatment area also comprises a sewage suction pipe and a sewage discharge pipe, wherein the sewage suction pipe is arranged at the bottom of the sedimentation tank and is connected with the sewage discharge pipe.
5. The fish and vegetable symbiotic system based on industrial circulating mariculture as claimed in claim 4, wherein: the sedimentation tank is of an inverted quadrangular frustum pyramid structure, and elastic fillers are further arranged in the sedimentation tank.
6. The fish and vegetable symbiotic system based on industrial circulating mariculture as claimed in claim 5, wherein: still include the plant seedbed, the plant seedbed sets up the top of sedimentation tank.
7. The fish and vegetable symbiotic system based on industrial circulating mariculture as claimed in claim 1, wherein: and a water pump is also arranged in the first balance pool and used for lifting water into the planting area.
8. The fish and vegetable symbiotic system based on industrial circulating mariculture as claimed in claim 1, wherein: and a water quality monitoring module is also arranged in the second balance tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922183336.7U CN211631399U (en) | 2019-12-06 | 2019-12-06 | Fish and vegetable symbiotic system based on industrial circulating mariculture |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922183336.7U CN211631399U (en) | 2019-12-06 | 2019-12-06 | Fish and vegetable symbiotic system based on industrial circulating mariculture |
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| CN211631399U true CN211631399U (en) | 2020-10-09 |
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| CN201922183336.7U Expired - Fee Related CN211631399U (en) | 2019-12-06 | 2019-12-06 | Fish and vegetable symbiotic system based on industrial circulating mariculture |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113711978A (en) * | 2021-10-11 | 2021-11-30 | 中国水产科学研究院营口增殖实验站 | Blow-down system is bred in square pond of south america white shrimp |
| CN113854228A (en) * | 2021-10-31 | 2021-12-31 | 江苏省淡水水产研究所 | Fish and vegetable symbiotic system and operation process thereof |
-
2019
- 2019-12-06 CN CN201922183336.7U patent/CN211631399U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113711978A (en) * | 2021-10-11 | 2021-11-30 | 中国水产科学研究院营口增殖实验站 | Blow-down system is bred in square pond of south america white shrimp |
| CN113854228A (en) * | 2021-10-31 | 2021-12-31 | 江苏省淡水水产研究所 | Fish and vegetable symbiotic system and operation process thereof |
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