CN115500306A - Rice field circulating water high-density culture system - Google Patents
Rice field circulating water high-density culture system Download PDFInfo
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- CN115500306A CN115500306A CN202210992224.XA CN202210992224A CN115500306A CN 115500306 A CN115500306 A CN 115500306A CN 202210992224 A CN202210992224 A CN 202210992224A CN 115500306 A CN115500306 A CN 115500306A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 97
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 33
- 235000009566 rice Nutrition 0.000 title claims abstract description 33
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 238000001914 filtration Methods 0.000 claims abstract description 19
- 238000009395 breeding Methods 0.000 claims abstract description 11
- 230000001488 breeding effect Effects 0.000 claims abstract description 11
- 238000009313 farming Methods 0.000 claims abstract description 8
- 241000209094 Oryza Species 0.000 claims description 31
- 238000009360 aquaculture Methods 0.000 description 13
- 244000144974 aquaculture Species 0.000 description 13
- 241000238557 Decapoda Species 0.000 description 11
- 241000251468 Actinopterygii Species 0.000 description 10
- 238000005276 aerator Methods 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- 210000003608 fece Anatomy 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000010871 livestock manure Substances 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000252228 Ctenopharyngodon Species 0.000 description 1
- 241000252230 Ctenopharyngodon idella Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- 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
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/20—Cereals
- A01G22/22—Rice
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/50—Culture of aquatic animals of shellfish
- A01K61/59—Culture of aquatic animals of shellfish of crustaceans, e.g. lobsters or shrimps
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- 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; AVICULTURE; APICULTURE; PISCICULTURE; 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
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; 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
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/045—Filters for aquaria
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Botany (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The application discloses rice field circulating water high density farming systems includes: the district is bred in the paddy field, the border position department in district is bred in the paddy field is provided with the circulation water course, one side of circulation water course be provided with the water inlet and with the air pump that the water inlet corresponds, air pump and ditch intercommunication, the diagonal position department in district is bred in the paddy field is provided with breeds the pond, breed the pond and be located in the circulation water course, the first side of breeding the pond is provided with a plurality of steam stripping formula and pushes away the water hole, each steam stripping formula pushes away water hole department and installs and push away steam stripping formula micropore oxygen-increasing machine, the second side of breeding the pond is provided with the filtration protection network, filtration protection network department be provided with breed the collection excrement hole that the pond corresponds, the first side does the opposite flank of second side. The culture system has low investment cost and simple and reasonable integral structure, and can reduce the influence on water quality.
Description
Technical Field
The application relates to the field of agricultural ecology, in particular to a rice field circulating water high-density cultivation system.
Background
Along with the increasing attention on the ecological environment and the deepening adjustment of the industrial structure, the importance of the aquaculture industry is increasingly remarkable, the industrial aquaculture is rapidly developed in recent years, the eutrophication degree and the water quality pollution of the aquaculture adjacent water areas can be aggravated by residual baits and chemical residues contained in the aquaculture wastewater and the excrement of aquaculture organisms rich in nitrogen, phosphorus, organic matters and toxic substances, so that the ecological environment problem is caused, meanwhile, the water pollution reversely restricts the development of the aquaculture, and a large amount of aquaculture wastewater can be generated in the aquaculture process.
At present, most aquaculture wastes are discharged without being recycled, and the discharged waste water causes water quality pollution of natural water and is a waste of resources. Recycling of aquaculture wastewater is important for our aquaculture. Therefore, the treatment and recycling of aquaculture wastewater are gradually concerned, but the current aquaculture circulating water system is not mature in design and research, complex in overall structure and high in input cost, a large number of motion mechanisms are involved in the system, and meanwhile, medicines are mostly adopted for water treatment, so that the treatment cost is further improved, and the water quality is also influenced to a certain extent.
Therefore, the problem that how to overcome the problems of complex structure, high investment cost and unreasonable overall structure design of the traditional culture circulating water system needs to be solved urgently by the technical personnel in the field.
Disclosure of Invention
The application provides a rice field circulating water high density farming systems, has solved how to overcome among the prior art traditional farming circulating water system structure complicacy, the input cost is high, overall structure designs unreasonable problem.
In order to solve the technical problem, the application provides a rice field circulating water high density farming systems, includes:
the district is bred in the paddy field, the border position department in district is bred in the paddy field is provided with the circulation water course, one side of circulation water course be provided with the water inlet and with the air pump that the water inlet corresponds, air pump and ditch intercommunication, the diagonal position department in district is bred in the paddy field is provided with breeds the pond, breed the pond and be located in the circulation water course, the first side of breeding the pond is provided with a plurality of steam stripping formula and pushes away the water hole, each steam stripping formula pushes away water hole department and installs and push away steam stripping formula micropore oxygen-increasing machine, the second side of breeding the pond is provided with the filtration protection network, filtration protection network department be provided with breed the collection excrement hole that the pond corresponds, the first side does the opposite flank of second side.
Preferably, the distances between any two adjacent steam stripping water pushing holes are equal.
Preferably, the water inlet is a plurality of water inlets;
accordingly, the number of the air pumps is plural.
Preferably, the depth of the circulating water channel is 1.5 meters, the width of the upper opening is 5 meters, and the width of the lower opening is 2 meters.
Preferably, the length of the culture pond is 18-25 m, the width is 2-2.2 m, and the height is 1.5-2.2 m;
correspondingly, the width of the filtering and protecting net is 2 meters to 2.2 meters, and the height of the filtering and protecting net is 1.5 meters to 2.2 meters.
Compare in prior art, the rice field circulating water high density farming systems that this application provided, including the rice field breed the district the marginal position department that the rice field bred the district sets up the circulation water course, and one side of circulation water course sets up water inlet and air pump, the air pump with the water inlet is corresponding, air pump and canal intercommunication for take out the water in the canal to the circulation water course through the water inlet in, breed the pond setting and be in the diagonal position department in rice field breed the district, and make breed the pond and be located in the circulation water course the first side of breeding the pond is provided with a plurality of steam lift formula and pushes away the water hole, and at each steam lift formula pushes away water hole department installation and pushes away water lift formula micropore oxygen-increasing machine to improve the water oxygen content in breeding the pond, the second side of breeding the pond is provided with the filtration protection network, so that the excrement and urine etc. that make the production discharge to in the excrement collection hole, filtration protection network department be provided with breed the corresponding excrement collection hole of pond, the first side does the opposite side of second side.
Therefore, by applying the culture system, river crabs can be cultured in a culture area of the rice field, fishes can be cultured in a culture pond, and the rice field can provide living places and various aquatic animal and plant baits for the river crabs, loosen soil and improve the permeability of the soil; water in the circulating water channel can flow into the culture pond through the steam stripping type water pushing holes, the water oxygen content in the culture pond is improved by the steam stripping type microporous aerator, excrement generated by high-density culture in the culture pond is discharged into the excrement collecting pit, namely, the excrement of fish and nitrogen, phosphorus and organic matters in water can be used as nutrient substances to enter a rice field through water circulation flow to be absorbed by rice, so that the culture water can be purified, the use amount of organic fertilizers is reduced, the rice can be promoted to grow well, in addition, the residual bait eaten by the fish is used as the feed of river crabs to promote the growth of the river crabs, and the feed waste can be reduced. Thereby forming a closed benign ecological cycle chain in the whole paddy field and realizing the comprehensive benefits of three-reduction and one-increase of emission reduction, weight reduction, drug reduction and income increase. The culture system has low investment cost and simple and reasonable integral structure, and can reduce the influence on water quality.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments are briefly described below, and it is obvious for those skilled in the art to obtain other drawings without making any inventive changes.
FIG. 1 is a schematic structural view of a rice field circulating water high-density cultivation system according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a culture pond according to an embodiment of the present invention;
in the figure: 1. a paddy field cultivation area; 2. a circulating water channel; 20. a water inlet; 21. an air pump; 3. a culture pond; 30. a steam stripping type water pushing hole; 31. a water-pushing stripping type microporous aerator; 32. filtering the protective net; 4. and a manure collecting pit.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.
The core of this application is to provide a rice field circulating water high density farming systems, can solve and how to overcome traditional farming circulating water system structure complicacy, the input cost height among the prior art, overall structure design unreasonable problem.
Fig. 1 is a schematic structural view of a rice field circulating water high-density cultivation system provided in an embodiment of the present invention, fig. 2 is a schematic structural view of a cultivation pond provided in an embodiment of the present invention, and as shown in fig. 1 to 2, the cultivation system includes:
the paddy field is bred district 1, and the shape and the size in paddy field breed district 1 all can be confirmed according to actual conditions, in this embodiment, can design the rectangular shape with paddy field breed district 1, and circulating water channel 2 encircles the setting and is in the peripheral edge position department all around of paddy field breed district 1, preferably, circulating water channel 2's degree of depth can be designed to 1.5 meters, and the width of upper port can be designed to 5 meters, and the width of lower port is designed to 2 meters, and circulating water channel 2 is the narrow groove structure about the width that is exactly. A water inlet 20 and an air pump 21 corresponding to the water inlet are arranged on one side of the circulating water channel 2, that is, a water inlet 20 is arranged on one side of the outside of the circulating water channel 2, and an air pump 21 is arranged near the water inlet 20, preferably, the number of the water inlets 20 may be multiple, and correspondingly, the number of the air pumps 21 may be multiple. The air pump 21 is communicated with the water channel for introducing water in the water channel into the circulating water passage 2 through the water inlet 20 by the air pump 21.
Breed pond 3 and set up and be in the opposite angle position department in paddy field cultivation district 1, and after setting up, breed pond 3 and be located in circulation water course 2, the first side of breeding pond 3 is provided with a plurality of steam stripping formula and pushes away water hole 30, in order to ensure the homogeneity of the oxygen content of breeding pond 3 mesoaquatic and circulation effect, preferably, arbitrary adjacent two the steam stripping formula pushes away the distance between the water hole 30 and equals. The water-pushing stripping microporous aerator 31 is installed at each stripping water-pushing hole 30, water in the circulating water channel 2 can be pushed into the culture pond 3 from each stripping water-pushing hole 30 through the water-pushing stripping microporous aerator 31, so that the water in the culture pond 3 is in a circulating state, in addition, the oxygen content of the water in the culture pond 3 can be increased through the water-pushing stripping microporous aerator 31, the structure and the principle of the water-pushing stripping microporous aerator 31 can refer to the prior art, and the invention is not limited. A second side surface of the culture pond 3 is provided with a filtering and protecting net 32, that is, a second side surface opposite to the first side surface of the culture pond 3 is provided with the filtering and protecting net 32, a dung collecting pit 4 corresponding to the culture pond 3 is arranged at the position of the filtering and protecting net 32, and the filtering and protecting net 32 can prevent fish in the culture pond 3 from flowing into the dung collecting pit 4 along with water, in practical application, the filtering and protecting net 32 can be fixedly arranged only at the second side surface without arranging a solid wall body, the mesh size of the filtering and protecting net 32 is required to be accurate to ensure that the fish in the culture pond 3 cannot pass through, as a preferred implementation mode, the length of the culture pond 3 can be designed to be 18 meters to 25 meters, the width can be designed to be 2 meters to 2.2 meters, and the height can be designed to be 1.5 meters to 2.2 meters; correspondingly, the width of the filtering and protecting net 32 can be 2 meters to 2.2 meters, and the height can be 1.5 meters to 2.2 meters. The width of the manure collecting pit 4 is required to correspond to the width of the culture pond 3. The first side surface is an opposite side surface of the second side surface. The arrows in fig. 1 and 2 indicate the direction of circulation of the water.
In practical application, a paddy field cultivation area 1 of 20 mu can be set, 50 jin of rice seeds are sown in each mu, 1000 river crabs are stocked, and the specification is 6.25 g/crab; 7000 jin of grass and fish seeds with the specification of 600 g/tail are put in each culture pond 3. After successful cultivation, 1100 jin of rice, 100 jin of river crabs and 1.7 jin of grass carp can be expected to be produced in each mu. The yield per mu of rice is 1800 yuan, the yield of river crabs is 3000 yuan, and the yield of 3 grass carps in each culture pond is 11.9 ten thousand yuan. The comprehensive planting of rice, crabs, rice fields and 3 fish culture in the culture pond realizes the total mu yield of 1.67 ten thousand yuan, which is about 11 times of that of single cropping of rice under the same condition.
According to the rice field circulating water high-density culture system, when the system is actually used, river crabs can be cultured in the rice field culture area 1, fishes are cultured in the culture pond 3, and the rice field can provide living places and various aquatic animal and plant baits for the river crabs, loosen soil and improve the permeability of the soil; water in the circulating water channel 2 can flow into the culture pond 3 through the steam stripping type water pushing holes 30, the water oxygen content in the culture pond 3 is improved by utilizing the water stripping type microporous aerator 31, and excrement generated by high-density culture in the culture pond 3 is discharged into the excrement collecting pit 4, namely the excrement of fish and nitrogen, phosphorus and organic matters in water can be used as nutrient substances to enter a rice field through water circulation flow to be absorbed by rice, so that the culture water can be purified, the use amount of organic fertilizers is reduced, the rice can be promoted to grow well, in addition, the residual bait eaten by the fish is used as feed for river crabs to promote the growth, and the feed waste can be reduced. Thereby forming a closed benign ecological cycle chain in the whole paddy field and realizing the comprehensive benefits of three-reduction and one-increase of emission reduction, weight reduction, drug reduction and income increase. The culture system has low investment cost and simple and reasonable integral structure, and can reduce the influence on water quality.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice in the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.
It will be understood that the present application is not limited to the precise arrangements that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The above-described embodiments of the present application do not limit the scope of the present application.
Claims (5)
1. A rice field circulating water high density farming system, characterized in that includes:
district (1) is bred in the paddy field, the marginal position department in district (1) is bred in the paddy field is provided with circulation water course (2), one side of circulation water course (2) be provided with water inlet (20) and with air pump (21) that water inlet (20) correspond, air pump (21) and ditch intercommunication, the diagonal position department in district (1) is bred in the paddy field is provided with breed pond (3), breed pond (3) are located in circulation water course (2), the first side of breeding pond (3) is provided with a plurality of steam stripping formula and pushes away water hole (30), each steam stripping formula pushes away water hole (30) department and installs and push away steam stripping formula micropore oxygen-increasing machine (31), the second side of breeding pond (3) is provided with filtration protection network (32), filtration protection network (32) department be provided with breed collection excrement hole (4) that pond (3) correspond, the first side does the opposite side of second side.
2. The rice field circulating water high density cultivation system according to claim 1, wherein the distance between any two adjacent steam stripping water pushing holes (30) is equal.
3. The paddy field circulating water high density cultivation system as claimed in claim 1, wherein the water inlet (20) is plural;
accordingly, the number of the air pumps (21) is plural.
4. The rice field circulating water high density cultivation system according to claim 1, wherein the depth of the circulating water channel (2) is 1.5 m, the width of the upper opening is 5 m, and the width of the lower opening is 2 m.
5. The paddy field circulating water high density cultivation system as claimed in claim 1, characterized in that the cultivation pond (3) has a length of 18 to 25 meters, a width of 2 to 2.2 meters and a height of 1.5 to 2.2 meters;
correspondingly, the width of the filtering and protecting net (32) is 2 meters to 2.2 meters, and the height is 1.5 meters to 2.2 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210992224.XA CN115500306A (en) | 2022-08-18 | 2022-08-18 | Rice field circulating water high-density culture system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210992224.XA CN115500306A (en) | 2022-08-18 | 2022-08-18 | Rice field circulating water high-density culture system |
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| CN209403318U (en) * | 2018-09-12 | 2019-09-20 | 广西壮族自治区水产引育种中心 | A kind of intensive floodland of rice field engineering |
| CN210492208U (en) * | 2019-08-06 | 2020-05-12 | 广西壮族自治区水产引育种中心 | Rice field fish culture ecological system capable of recycling running water |
| CN215500940U (en) * | 2021-06-01 | 2022-01-14 | 河南省农都农业发展有限公司 | Comprehensive breeding system combining rice field crayfish breeding and breeding pond |
| CN216874556U (en) * | 2022-02-25 | 2022-07-05 | 南充市营渔水产科技有限公司 | Circulating water planting and breeding system |
| CN114793972A (en) * | 2022-03-30 | 2022-07-29 | 银川科海生物技术有限公司 | Rice and crab symbiotic large-size crab culture method |
-
2022
- 2022-08-18 CN CN202210992224.XA patent/CN115500306A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107950435A (en) * | 2017-11-20 | 2018-04-24 | 江苏省农业科学院宿迁农科所 | A kind of racetrack supports the method that perch is combined with paddy field intercropping cray |
| CN209403318U (en) * | 2018-09-12 | 2019-09-20 | 广西壮族自治区水产引育种中心 | A kind of intensive floodland of rice field engineering |
| CN210492208U (en) * | 2019-08-06 | 2020-05-12 | 广西壮族自治区水产引育种中心 | Rice field fish culture ecological system capable of recycling running water |
| CN215500940U (en) * | 2021-06-01 | 2022-01-14 | 河南省农都农业发展有限公司 | Comprehensive breeding system combining rice field crayfish breeding and breeding pond |
| CN216874556U (en) * | 2022-02-25 | 2022-07-05 | 南充市营渔水产科技有限公司 | Circulating water planting and breeding system |
| CN114793972A (en) * | 2022-03-30 | 2022-07-29 | 银川科海生物技术有限公司 | Rice and crab symbiotic large-size crab culture method |
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