CN111149641A - Rice field crayfish is bred and is banked up fungus oxygen supply equipment - Google Patents
Rice field crayfish is bred and is banked up fungus oxygen supply equipment Download PDFInfo
- Publication number
- CN111149641A CN111149641A CN202010050486.5A CN202010050486A CN111149641A CN 111149641 A CN111149641 A CN 111149641A CN 202010050486 A CN202010050486 A CN 202010050486A CN 111149641 A CN111149641 A CN 111149641A
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- China
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- water
- stop sheet
- container
- partition plate
- rice field
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 36
- 235000009566 rice Nutrition 0.000 title claims abstract description 36
- 241000238017 Astacoidea Species 0.000 title claims abstract description 31
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 30
- 239000001301 oxygen Substances 0.000 title claims abstract description 30
- 241000233866 Fungi Species 0.000 title claims description 9
- 240000007594 Oryza sativa Species 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000005192 partition Methods 0.000 claims abstract description 38
- 241000209094 Oryza Species 0.000 claims abstract description 35
- 238000005086 pumping Methods 0.000 claims abstract description 10
- 230000000813 microbial effect Effects 0.000 claims abstract description 9
- 238000012258 culturing Methods 0.000 claims abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 4
- 238000002360 preparation method Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000029553 photosynthesis Effects 0.000 description 2
- 238000010672 photosynthesis Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Classifications
-
- 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
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
-
- 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
- A01K63/04—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
-
- 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
- A01K63/047—Liquid pumps for aquaria
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Botany (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a rice field crayfish culture bacteria-cultivation oxygen supply device, which comprises a container without a top plate; a water inlet hole is formed in the first transverse side wall of the container and is used for communicating the rice field with the interior of the container; a first water-stop sheet, a second water-stop sheet, a first partition plate and a second partition plate are arranged in the container; the first water-stop sheet and the second water-stop sheet divide the container into a first cavity, a second cavity and a third cavity; the first water-stop sheet and the first partition board are separated by a first distance; the second water-stop sheet and the second partition plate are separated by a second distance; the first cavity is used for placing microbial agents, the third cavity is used for placing a water pump device, and the water pump device is used for pumping water in the third cavity into the rice field. The oxygen supply equipment for culturing and cultivating the crayfish in the rice field can simultaneously output water rich in the strain and high in oxygen content to the rice field, and can improve the oxygen content of the water in the rice field.
Description
Technical Field
The invention relates to the field of crayfish cultivation, in particular to a rice field crayfish cultivation bacterium-cultivation oxygen supply device.
Background
The crayfish breeding is generally carried out in the rice field, the oxygen content in the water in the rice field is generally not enough, the microbial decomposition in the water bottom needs to be good, the oxygen can be supplemented to the water by the photosynthesis of the rice field in the daytime, but the rice field can not carry out the photosynthesis to release the oxygen when the night comes, the oxygen can be consumed by the rice field, so that the oxygen content of the water in the rice field is extremely low, and the crayfish breeding is very unfavorable; therefore, the cultivation, cultivation and oxygen supply equipment for the rice field crayfishes is needed to solve the problem that the oxygen content in water is insufficient when the crayfishes are cultivated in the rice field.
Disclosure of Invention
The invention provides a cultivation, cultivation and oxygen supply device for crayfishes in a rice field, which is used for solving the problem of insufficient oxygen content when crayfishes are cultivated in the rice field.
A cultivation, bacterium cultivation and oxygen supply device for rice field crayfishes comprises a container without a top plate; a water inlet hole is formed in the first transverse side wall of the container and is used for communicating the rice field with the interior of the container; a first water-stop sheet, a second water-stop sheet, a first partition plate and a second partition plate are arranged in the container; the first water-stop sheet is positioned between the second water-stop sheet and the first transverse side wall, the first water-stop sheet and the second water-stop sheet are both parallel to the first transverse side wall, the first water-stop sheet and the second water-stop sheet are both connected with the bottom wall of the container, and the first water-stop sheet and the second water-stop sheet are connected with two vertical side walls of the container; the height of the first water-stop sheet and the height of the second water-stop sheet are both smaller than the height of the container, and the container is divided into a first containing cavity, a second containing cavity and a third containing cavity by the first water-stop sheet and the second water-stop sheet; the first partition plate and the second partition plate are both parallel to the first transverse side wall, the first partition plate is arranged between the first water-stop plate and the first transverse side wall, the second partition plate is arranged between the first water-stop plate and the second water-stop plate, and the first partition plate and the second partition plate are connected with two vertical side walls of the uniform container; the first water-stop sheet and the first partition board are separated by a first distance; the second water-stop sheet and the second partition plate are separated by a second distance; the first cavity is used for placing microbial agents, the third cavity is used for placing a water pump device, and the water pump device is used for pumping water in the third cavity into the rice field.
Optionally, the water inlet aperture is disposed at a position below a height of 35 cm of the first lateral side wall.
Optionally, the water inlets are arranged in an array.
Optionally, the second distance is less than the first distance.
Optionally, the container further comprises a floating body, and the floating body is connected to the outer wall of the container.
Optionally, the container is a plastic container.
Compared with the prior art, the cultivation, bacteria cultivation and oxygen supply equipment for the paddy field crayfish has the following beneficial effects:
according to the invention, water in the rice field enters the first containing cavity through the water inlet, then strains in the water grow on the microbial preparation, the strains are separated from the microbial preparation after growing up, the strains can float on the upper layer of the water because the density of the strains is less than that of the water, then the strains flow to the second containing cavity along with the water surface through a channel formed by the first water-stop plate and the first partition plate, impurities with the density of the strains more than that of the water can be deposited at the bottom of the first containing cavity, and the first distance is arranged between the first partition plate and the first water-stop plate, so that the crayfishes mistakenly entering the first containing cavity are difficult to enter the second containing cavity from the first containing cavity; the second is located and holds the fungus of intracavity and can flow to the third along with rivers and hold the chamber, then the third holds the water and the fungus of intracavity and via pumping arrangement pumping paddy field, the water output that will richen contain fungus and high oxygen content simultaneously can improve the oxygen content of the water in the paddy field for the paddy field, the second holds the chamber and filters the debris that density is big once more, and the interval of second water-stop sheet and second spacer plate can further hinder the mistake to go into the second and hold the intracavity crayfish mistake and go into the third and hold the chamber, thereby avoid setting up the pumping arrangement who holds the chamber at the third and cause the injury to the crayfish.
Drawings
FIG. 1 is a structural diagram of an oxygen supply device for cultivating and culturing crayfish in a paddy field.
The drawings illustrate schematically: 1-a container; 2-a first lateral side wall; 21-water inlet hole; 3-a first water-stop sheet; 4-a second water-stop sheet; 5-a first spacer plate; 6-a second spacer plate; 7-a first cavity; 8-a second cavity; 9-a third cavity.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention are described in further detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention.
Referring to fig. 1, the present invention provides a cultivation, cultivation and oxygen supply apparatus for crayfish in rice field, which comprises a container 1 without a top plate, wherein the container 1 is placed in the rice field when in use; the first transverse side wall 2 of the container 1 is provided with a water inlet hole 21, the rice field is communicated with the inside of the container 1 through the water inlet hole 21, and water in the rice field enters the container 1 through the water inlet hole 21; a first water-stop sheet 3, a second water-stop sheet 4, a first partition plate 5 and a second partition plate 6 are arranged in the container 1; the first water-stop sheet 3 is positioned between the second water-stop sheet 4 and the first transverse side wall 2; the first water-stop sheet 3 and the second water-stop sheet 4 are both parallel to the first transverse side wall 2, the first water-stop sheet 3 and the second water-stop sheet 4 are both connected with the bottom wall of the container 1, and the first water-stop sheet 3 and the second water-stop sheet 4 are connected with two vertical side walls of the container 1; the height of the first water-stop sheet 3 and the height of the second water-stop sheet 4 are smaller than that of the container 1, and the container 1 is divided into a first containing cavity 7, a second containing cavity 8 and a third containing cavity 9 by the first water-stop sheet 3 and the second water-stop sheet 4; the first partition plate 5 and the second partition plate 6 are both parallel to the first transverse side wall 2, the first partition plate 5 is arranged between the first water stop plate 3 and the first transverse side wall 2, the second partition plate 6 is arranged between the first water stop plate 3 and the second water stop plate 4, and the first partition plate 5 and the second partition plate 6 are connected with two vertical side walls of the container 1; the first water-stop sheet 3 and the first partition sheet 5 are separated by a first distance; the second water-stop sheet 4 and the second partition sheet 6 are separated by a second distance; the first cavity 7 is used for placing microbial agents, the third cavity 9 is used for placing a water pump device, and the water pump device is used for pumping water in the third cavity 9 into the rice field. Water in the paddy field enters the first containing cavity 7 through the water inlet 21, then strains in the water grow on the microbial preparation, the strains are separated from the microbial preparation after growing up, the strains can float on the upper layer of the water because the density of the strains is less than that of the water, then the strains flow to the second containing cavity 8 along with the water surface through a channel formed by the first water-stop plate 3 and the first partition plate 5, impurities in the water with the density higher than that of the water can be deposited at the bottom of the first containing cavity 7, and the first distance is formed between the first partition plate 5 and the first water-stop plate 3, so that crayfish mistakenly entering the first containing cavity 7 is difficult to enter the second containing cavity 8 from the first containing cavity 7; the fungus that is located the second and holds the intracavity 8 can flow to the third along with rivers and hold chamber 9, then the third holds the interior water and the fungus of chamber 9 and via pumping plant pumping paddy field, the water output that will richen contain fungus and high oxygen content simultaneously can improve the oxygen content of the interior water of paddy field for the paddy field, the second holds the chamber 8 and filters the debris that density is big once more, and the interval of second water-stop sheet 4 and second baffle 6 can further hinder the mistake to go into the second and hold the third chamber 9 that holds the intracavity 8 crayfish mistake, thereby avoid setting up and hold the pumping plant that the chamber 9 led to the fact the injury to the crayfish in the third.
Preferably, the water inlet 21 is arranged at a position below 35 cm of the first transverse side wall 2, and the application scene of the invention is a rice field, so that the water inlet 21 is arranged at a position below 35 cm of the first transverse side wall 2, the through hole can be positioned at a water-submerged position of the rice field, the through hole can enter the container 1 from the rice field through the through hole, and the increase of production cost caused by excessive useless through holes is avoided.
Preferably, the water inlets 21 are arranged in an array, and the limited area of the first lateral side wall 2 can be effectively utilized by the water inlets 21 arranged in an array.
Preferably, the second distance is smaller than the first distance, the crayfishes entering the second accommodating cavity 8 from the first accommodating cavity 7 by mistake, and the second distance is smaller than the first distance, so that the crayfishes whose body type is larger than the first distance and smaller than the second distance cannot enter the third accommodating cavity 9 from the second accommodating cavity 8, and therefore the damage to the crayfishes caused by the water pump device of the third accommodating cavity 9 can be avoided.
Preferably, the rice field floating device further comprises a floating body, wherein the floating body is connected to the outer wall of the container 1 and is used for enabling the container 1 to float on the rice field.
Alternatively, the container 1 is a plastic container, the plastic container 1 having a low density and being easily floatable.
Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope defined by the appended claims.
Claims (6)
1. The utility model provides a rice field crayfish is bred and is banked up fungus oxygen supply equipment which characterized in that: a container comprising a non-top panel; a water inlet hole is formed in the first transverse side wall of the container and is used for communicating the rice field with the interior of the container; a first water-stop sheet, a second water-stop sheet, a first partition plate and a second partition plate are arranged in the container; the first water-stop sheet is positioned between the second water-stop sheet and the first transverse side wall, the first water-stop sheet and the second water-stop sheet are both parallel to the first transverse side wall, the first water-stop sheet and the second water-stop sheet are both connected with the bottom wall of the container, and the first water-stop sheet and the second water-stop sheet are connected with two vertical side walls of the container; the height of the first water-stop sheet and the height of the second water-stop sheet are both smaller than the height of the container, and the container is divided into a first containing cavity, a second containing cavity and a third containing cavity by the first water-stop sheet and the second water-stop sheet; the first partition plate and the second partition plate are both parallel to the first transverse side wall, the first partition plate is arranged between the first water-stop plate and the first transverse side wall, the second partition plate is arranged between the first water-stop plate and the second water-stop plate, and the first partition plate and the second partition plate are connected with two vertical side walls of the uniform container; the first water-stop sheet and the first partition board are separated by a first distance; the second water-stop sheet and the second partition plate are separated by a second distance;
the first cavity is used for placing microbial agents, the third cavity is used for placing a water pump device, and the water pump device is used for pumping water in the third cavity into the rice field.
2. The apparatus for cultivating, culturing and supplying oxygen for paddy field crayfish as claimed in claim 1, wherein: the water inlet hole is arranged below the height of 35 cm of the first transverse side wall.
3. The apparatus for cultivating, culturing and supplying oxygen for paddy field crayfish as claimed in claim 2, wherein: the water inlet holes are arranged in an array manner.
4. The apparatus for cultivating, culturing and supplying oxygen for paddy field crayfish as claimed in claim 1, wherein: the second distance is less than the first distance.
5. The apparatus for cultivating, culturing and supplying oxygen for paddy field crayfish as claimed in claim 1, wherein: the container also comprises a floating body, and the floating body is connected to the outer wall of the container.
6. The apparatus for cultivating, culturing and supplying oxygen for paddy field crayfish as claimed in any one of claims 1 to 5, wherein: the container is a plastic container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010050486.5A CN111149641A (en) | 2020-01-17 | 2020-01-17 | Rice field crayfish is bred and is banked up fungus oxygen supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010050486.5A CN111149641A (en) | 2020-01-17 | 2020-01-17 | Rice field crayfish is bred and is banked up fungus oxygen supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111149641A true CN111149641A (en) | 2020-05-15 |
Family
ID=70563718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010050486.5A Pending CN111149641A (en) | 2020-01-17 | 2020-01-17 | Rice field crayfish is bred and is banked up fungus oxygen supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111149641A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114766410A (en) * | 2022-04-20 | 2022-07-22 | 东海县水产技术推广站 | Rice field crayfish culture bacterium-cultivation oxygen supply equipment and use method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2075422U (en) * | 1989-12-23 | 1991-04-24 | 林春恩 | Water quality improving device for cultivating tank |
| CN2882247Y (en) * | 2006-03-03 | 2007-03-28 | 陈明 | Aquatic products breeding appts, having high dissolved oxygen rate |
| CN202285853U (en) * | 2011-10-20 | 2012-07-04 | 莱州明波水产有限公司 | Special device for energy-saving type factory fully-sealed seawater circulation culture |
| CN103964648A (en) * | 2014-05-16 | 2014-08-06 | 成都纺织高等专科学校 | Integrated ecological landscape device using domestic sewage and running water circulation method |
| CN204014769U (en) * | 2014-07-30 | 2014-12-17 | 中国海洋大学 | Device is supported temporarily in a kind of Mytilus galloprovincialis laboratory |
| CN204014786U (en) * | 2014-08-01 | 2014-12-17 | 天津海友佳音生物科技股份有限公司 | The biochemical water treatment system of a kind of crawl |
| CN205472971U (en) * | 2015-12-02 | 2016-08-17 | 天津百花生物科技有限公司 | Utilize microorganism method to handle device of ammonia nitrogen in waste water |
| CN206284138U (en) * | 2016-11-24 | 2017-06-30 | 陈知雨 | A kind of fish and vegetable symbiotic planting groove |
| CN107216000A (en) * | 2017-05-31 | 2017-09-29 | 中国水产科学研究院淡水渔业研究中心 | A kind of cultivation water integrated purifying system |
| CN209113657U (en) * | 2018-10-15 | 2019-07-16 | 广州德港水产设备科技有限公司 | A kind of pond circulation water pretreatment system |
| CN209307347U (en) * | 2018-11-22 | 2019-08-27 | 岑延华 | Equipment is grown in a kind of novel water body microorganism live bacteria training |
| CN209330995U (en) * | 2018-02-01 | 2019-09-03 | 山东省水利科学研究院 | A kind of project of South-to-North water diversion device for preventing extraneous biotic intrusion |
| JP6602133B2 (en) * | 2015-09-25 | 2019-11-06 | グンジ株式会社 | Ginger cleaning system for live squid |
-
2020
- 2020-01-17 CN CN202010050486.5A patent/CN111149641A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2075422U (en) * | 1989-12-23 | 1991-04-24 | 林春恩 | Water quality improving device for cultivating tank |
| CN2882247Y (en) * | 2006-03-03 | 2007-03-28 | 陈明 | Aquatic products breeding appts, having high dissolved oxygen rate |
| CN202285853U (en) * | 2011-10-20 | 2012-07-04 | 莱州明波水产有限公司 | Special device for energy-saving type factory fully-sealed seawater circulation culture |
| CN103964648A (en) * | 2014-05-16 | 2014-08-06 | 成都纺织高等专科学校 | Integrated ecological landscape device using domestic sewage and running water circulation method |
| CN204014769U (en) * | 2014-07-30 | 2014-12-17 | 中国海洋大学 | Device is supported temporarily in a kind of Mytilus galloprovincialis laboratory |
| CN204014786U (en) * | 2014-08-01 | 2014-12-17 | 天津海友佳音生物科技股份有限公司 | The biochemical water treatment system of a kind of crawl |
| JP6602133B2 (en) * | 2015-09-25 | 2019-11-06 | グンジ株式会社 | Ginger cleaning system for live squid |
| CN205472971U (en) * | 2015-12-02 | 2016-08-17 | 天津百花生物科技有限公司 | Utilize microorganism method to handle device of ammonia nitrogen in waste water |
| CN206284138U (en) * | 2016-11-24 | 2017-06-30 | 陈知雨 | A kind of fish and vegetable symbiotic planting groove |
| CN107216000A (en) * | 2017-05-31 | 2017-09-29 | 中国水产科学研究院淡水渔业研究中心 | A kind of cultivation water integrated purifying system |
| CN209330995U (en) * | 2018-02-01 | 2019-09-03 | 山东省水利科学研究院 | A kind of project of South-to-North water diversion device for preventing extraneous biotic intrusion |
| CN209113657U (en) * | 2018-10-15 | 2019-07-16 | 广州德港水产设备科技有限公司 | A kind of pond circulation water pretreatment system |
| CN209307347U (en) * | 2018-11-22 | 2019-08-27 | 岑延华 | Equipment is grown in a kind of novel water body microorganism live bacteria training |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114766410A (en) * | 2022-04-20 | 2022-07-22 | 东海县水产技术推广站 | Rice field crayfish culture bacterium-cultivation oxygen supply equipment and use method thereof |
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