CN113924896A - Do benefit to potato of cooling and breed and use big-arch shelter - Google Patents
Do benefit to potato of cooling and breed and use big-arch shelter Download PDFInfo
- Publication number
- CN113924896A CN113924896A CN202111186932.6A CN202111186932A CN113924896A CN 113924896 A CN113924896 A CN 113924896A CN 202111186932 A CN202111186932 A CN 202111186932A CN 113924896 A CN113924896 A CN 113924896A
- Authority
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- China
- Prior art keywords
- cooling
- sunshade net
- water
- greenhouse
- sets
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 59
- 244000061456 Solanum tuberosum Species 0.000 title claims abstract description 26
- 235000002595 Solanum tuberosum Nutrition 0.000 title claims abstract description 26
- 230000008901 benefit Effects 0.000 title claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 75
- 238000005507 spraying Methods 0.000 claims abstract description 29
- 239000007921 spray Substances 0.000 claims abstract description 22
- 238000009395 breeding Methods 0.000 claims abstract description 12
- 230000001488 breeding effect Effects 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000001704 evaporation Methods 0.000 abstract description 3
- 230000008020 evaporation Effects 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 235000012015 potatoes Nutrition 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
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- 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/22—Shades or blinds for greenhouses, or the like
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- 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
The invention discloses a potato breeding greenhouse beneficial to cooling, which mainly relates to the technical field of planting greenhouses and comprises a greenhouse, a support and a plurality of groups of cooling units, wherein the plurality of groups of cooling units are arranged in parallel along the length direction of the greenhouse, each cooling unit comprises a sunshade net assembly and a spraying assembly, the sunshade net assemblies are of double-layer rollable structures, a space is reserved between the two layers, each spraying assembly comprises a spraying group and a water supply group, the spraying groups are used for cooling the sunshade net assemblies by spraying water, and the water supply groups are used for providing pressure water for the spraying groups. According to the invention, the sun-shading net assembly shields sunlight by two layers through the double-layer sun-shading net to ensure cooling, the double-layer sun-shading net additionally rolls, the temperature is reduced by matching with spray water, and the ceiling gap is additionally ventilated, so that the sun-shading net can form evaporation cooling at the top of the greenhouse, and the sun-shading net can continuously ensure the temperature of the potato seedlings in the greenhouse to be shaded and cooled, and the cooling is thorough.
Description
Technical Field
The invention relates to a greenhouse for breeding potatoes, in particular to a greenhouse for breeding potatoes, which is favorable for cooling.
Background
Potato, the third most important food crop in the world, is second only to wheat and corn, a tuber breeding, it is easy to be infected and sick in the propagation process, which causes the potato seeds to degenerate and even lose the seed value, wherein the influence of temperature on potato propagation is particularly important, a greenhouse is needed in the potato propagation process, and for the potatoes, when the temperature is higher in summer, if no measures for cooling the potato virus-free seedlings in the greenhouse are taken, the potato bearing rate of the single potato virus-free seedlings can be reduced, namely the yield of the potatoes can be reduced due to overhigh temperature, various cooling measures are designed in the existing greenhouse, such as arranging a water curtain, a fan or a spray pipe and the like, however, the cooling effect of the measures is not ideal, the cooling performance of the greenhouse is poor, the cost of some greenhouses is high for cooling, the cost investment is too high, and the greenhouse which is beneficial to cooling and is used for potato breeding is designed for solving the problems.
Disclosure of Invention
The invention provides a potato breeding greenhouse beneficial to cooling, and solves the problems that the greenhouse in the prior art is poor in cooling performance or high in manufacturing cost and large in investment.
The technical scheme adopted by the invention for solving the technical problems is as follows: including the big-arch shelter, the big-arch shelter includes the ceiling, lateral wall and frame, the ceiling is transparent, still include support and multiunit cooling unit, the support is the frame pattern and sets up on the frame top, multiunit cooling unit sets up side by side along the length direction of big-arch shelter, cooling unit includes sunshade net subassembly and spray set, sunshade net subassembly passes through the support setting in the ceiling below, sunshade net subassembly is double-deck rollable structure, and there is the interval between two-layer, spray set is including spraying group and water supply group, it advances water piping connection with water supply group to spray the group, it sets up between sunshade net subassembly and ceiling to spray the group, and be used for spraying the water cooling for sunshade net subassembly, water supply group sets up in the lateral wall bottom, and be used for spraying the group and provide pressure water.
In order to realize simple and efficient sunshade cooling, the sunshade net component comprises a sunshade net, a driving roller, a driven roller, a coupler and a second speed reducing motor, the second speed reducing motor drives the driving roller to roll and be arranged on one side of the lower portion of the ceiling along the length direction through the coupler, the driven roller is arranged on the other side of the lower portion of the ceiling along the length direction and is parallel to the driving roller, the sunshade net is of a long-strip structure, and the sunshade net is detachably connected into a cylinder shape through two end portions of the sunshade net and is arranged between the driving roller and the driven roller.
In order to give interior rapid cooling of big-arch shelter, spray the group and include many shower pipes and a plurality of shower nozzle, many shower pipes make up into frame construction, and communicate each other, and a plurality of shower nozzle intervals set up on many shower pipes, and frame construction and inlet tube upper end are connected.
In order to provide pressure water for the spraying group, the water supply group comprises a water tank, a first speed reducing motor and a water pump, the lower end of the water inlet pipe is inserted into the water tank, the speed reducing motor drives the water pump to work, and the water pump is arranged on the lower portion of the water inlet pipe.
In order to ensure the smooth rolling of the sunshade net, the sunshade net assembly further comprises a plurality of supporting rollers, and the supporting rollers are arranged between the driving roller and the driven roller at intervals and are used for supporting the middle part of the sunshade net.
In order to ensure ventilation and cooling, a plurality of air holes are arranged at the lower part of the side wall, and a rolling curtain which can be rolled up is arranged at the periphery of the air holes.
In order to facilitate ventilation, a plurality of spaced notches are formed in the ceiling along the length direction of the greenhouse, openable cover plates are arranged on the notches, and the cover plates slide above the notches through electric sliding rails.
The invention adopts the structure and has the following advantages:
1. the cooling device is characterized in that a plurality of groups of cooling units are arranged, each cooling unit comprises a sunshade net component and a spraying component, the sunshade net component shields sunlight in two layers through double layers of sunshade nets to ensure cooling, and the spraying components are used for spraying water for cooling the sunshade net component through pressure water, so that the whole structure is simple, the manufacturing cost is low, and the cooling is thorough;
2. the roll is established to double-deck sunshade net with adding, cooperates the cooling of spraying water again, and plus ceiling breach ventilation for the sunshade net can form evaporation cooling at the big-arch shelter top, and the sunshade net just can last to guarantee like this under the condition of self temperature for the potato seedling sunshade cooling in the big-arch shelter, and the ventilation of a plurality of bleeder vents in big-arch shelter lower part is deuterogamied, and the ventilative effect of cooling down simultaneously is reached from top to bottom, and the cooling is thorough.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention (with the ceiling of the greenhouse removed);
fig. 3 is a schematic top view of the present invention (with the sunshade net and the ceiling of the greenhouse removed).
In the figure, 1, a greenhouse; 2. a spray header; 3. a spray head; 4. a sunshade net; 5. rolling a curtain; 6. air holes are formed; 7. a water inlet pipe; 8. a water pump; 9. a first speed reducing motor; 10. a water tank; 11. a coupling; 12. a second speed reducing motor; 13. a drive roll; 14. a support roller; 15. a driven roller; 16. a support; 17. a notch; 18. a cover plate; 19. provided is an electric sliding rail.
Detailed Description
In order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings.
As shown in fig. 1-3, the integral greenhouse 1 comprises a ceiling, side walls and a frame, wherein the ceiling is arranged on the top of the side walls and is of an arch structure, the ceiling is transparent, in order to facilitate ventilation, a plurality of spaced gaps 17 are arranged on the ceiling along the length direction of the greenhouse 1, a cover plate 18 capable of opening and closing is arranged on the gaps 17, the cover plate 18 slides above the gaps 17 through an electric slide rail 19, the frame comprises a plurality of skeletons, the skeletons are welded to form a structure with the upper part being a vault and the lower part being a square, the lower part of the frame is supported on the ground, the ceiling and the side wall are supported by the frame, in order to ensure ventilation and cooling, a plurality of air holes 6 are processed at the lower part of the side wall, a rolling curtain 5 which can be rolled up is arranged at the periphery of the air holes 6, when the weather is hot or windy, a plurality of rolling curtains 5 can be rolled up simultaneously to ensure ventilation in the greenhouse 1, and the rolling curtains 5 can be bamboo curtains or cloth curtains or plastic curtains;
the greenhouse is characterized by further comprising a support 16 and a plurality of groups of cooling units, wherein the support 16 is welded at the top end of the lower portion of the frame in a frame mode, the plurality of groups of cooling units are arranged in parallel along the length direction of the greenhouse 1, each cooling unit comprises a sunshade net assembly and a spraying assembly, the sunshade net assemblies are arranged below the ceiling through the supports 16, the sunshade net assemblies are of a double-layer rolling structure, and a space is reserved between the two layers;
in order to realize simple and efficient sun shading and cooling, the sun shading net component comprises a sun shading net 4, a driving roller 13, a driven roller 15, a coupler 11 and a second speed reducing motor 12, the second speed reducing motor 12 drives the driving roller 13 to be arranged on one side of the lower portion of a ceiling along the length direction through the coupler 11, the driven roller 15 is arranged on the other side of the lower portion of the ceiling along the length direction and is parallel to the driving roller 13, the sun shading net 4 is of a long strip structure, the sun shading net 4 is detachably connected into a cylinder shape through two end portions of the sun shading net 4 and is sleeved between the driving roller 13 and the driven roller 15, a strong magic tape set or a zipper set or a button set or a rope matching button hole can be sewn at the two end portions of the sun shading net 4 for interconnection, and when cold weather needs to keep warm, the sun shading net 4 can be detached, so that crops planted in the greenhouse 1 can be irradiated by sunlight;
the spraying assembly comprises a spraying group and a water supply group, the spraying group and the water supply group are connected through a water inlet pipe 7, the spraying group is installed between the sunshade net assembly and the ceiling and used for spraying water for cooling the sunshade net assembly, and the water supply group is installed at the bottom end of the side wall and used for providing pressure water for the spraying group;
in order to rapidly cool the interior of the greenhouse 1, the spraying group comprises a plurality of spraying water pipes 2 and a plurality of spray heads 3, the plurality of spraying water pipes 2 are combined into a frame structure and are communicated with each other, the plurality of spray heads 3 are arranged on the plurality of spraying water pipes 2 at intervals, the spray heads 3 are communicated with the spraying water pipes 2, and the frame structure is connected with the upper end of the water inlet pipe 7;
in order to provide pressure water for the spraying group, the water supply group comprises a water tank 10, a first speed reducing motor 9 and a water pump 8, the lower end of a water inlet pipe 7 is inserted into the water tank 10, the first speed reducing motor 9 drives the water pump 8 to work, the water pump 8 is installed at the lower part of the water inlet pipe 7, the water tank 10 is filled with water, and the water in the water tank 10 is pressurized and supplied to the water inlet pipe 7 through the first speed reducing motor 9 and the water pump 8;
in order to ensure smooth rolling of the sunshade screen 4, the sunshade screen assembly further includes a plurality of support rollers 14, and the plurality of support rollers 14 are installed between the driving roller 13 and the driven roller 15 at intervals and are used for supporting the middle portion of the sunshade screen 4.
The working principle is as follows: when the weather is hot in summer, the sunshade net 4 can be sleeved between the driving roller 13 and the driven roller 15, so that two layers of sunshade nets 4 are arranged at the top of the greenhouse 1, sunlight is shielded in two layers to ensure cooling, meanwhile, in order to enhance the cooling effect, the second speed reducing motor 12 is started to drive the two layers of sunshade nets 4 to roll, the upper layer and the lower layer are exchanged in the rolling process, the sunshade nets 4 can be cooled by wind brought by rolling, then in order to further enhance the cooling effect, the first speed reducing motor 9 and the water pump 8 are started to pressurize water in the water tank 10 and supply the water to the spraying water pipe 2 and the plurality of nozzles 3 through the water inlet pipe 7, the water is sprayed out from the plurality of nozzles 3 to cool the sunshade nets 4, in order to facilitate ventilation, the electric slide rail 19 can be started, the cover plate 18 is opened, hot air evaporated from the sunshade nets 4 is discharged out of the greenhouse 1 through the gap 17, and evaporation cooling is also formed at the top of the greenhouse 1, therefore, the sunshade net 4 can continuously shade and cool potato seedlings in the greenhouse 1 under the condition of ensuring the temperature of the sunshade net, and simultaneously can roll up the rolling curtains 5 to ensure ventilation in the greenhouse 1, thereby achieving the effect of cooling and ventilation at the upper and lower parts.
The sunshade net 4, the water pump 8, the coupler 11, the electric slide rail 19 and the speed reduction motor are all in the prior art.
The above-described embodiments should not be construed as limiting the scope of the invention, and any alternative modifications or alterations to the embodiments of the present invention will be apparent to those skilled in the art.
The present invention is not described in detail, but is known to those skilled in the art.
Claims (7)
1. The utility model provides a do benefit to potato of cooling and breed and use big-arch shelter, includes the big-arch shelter, the big-arch shelter includes ceiling, lateral wall and frame, the ceiling is transparent, its characterized in that: still include support and multiunit cooling unit, the support is the frame pattern and sets up the frame top, the multiunit the cooling unit is followed the length direction of big-arch shelter sets up side by side, the cooling unit includes sunshade net subassembly and spray assembly, the sunshade net subassembly passes through the support sets up the ceiling below, the sunshade net subassembly is double-deck rollable structure, and has the interval between two-layer, spray assembly is including spraying group and water supply group, it advances water piping connection with water supply group to spray the group, it sets up to spray the group the sunshade net subassembly with between the ceiling, and be used for doing the sunshade net subassembly sprays the water cooling, water supply group sets up the lateral wall bottom, and be used for doing it provides the pressure water to spray the group.
2. The potato breeding greenhouse facilitating cooling as claimed in claim 1, wherein: sunshade net subassembly includes sunshade net, drive roll, driven voller, shaft coupling and gear motor two, gear motor two passes through the shaft coupling drives the drive roll rolls and sets up one side of length direction is followed to the ceiling below, the driven voller sets up length direction's opposite side is followed to the ceiling below, and with the drive roll is parallel, the sunshade net is rectangular structure, the sunshade net can dismantle through its two tip and connect into a tube-shape, and sets up between drive roll and the driven voller.
3. The potato breeding greenhouse facilitating cooling as claimed in claim 2, wherein: the spray set includes many spray header and a plurality of shower nozzle, many the spray header makes up into frame construction, and communicates each other, and is a plurality of the shower nozzle interval sets up many on the spray header, frame construction with inlet tube upper end is connected.
4. The potato breeding greenhouse facilitating cooling as claimed in claim 3, wherein: the water supply group comprises a water tank, a first speed reducing motor and a water pump, the lower end of the water inlet pipe is inserted into the water tank, the speed reducing motor drives the water pump to work, and the water pump is arranged on the lower portion of the water inlet pipe.
5. The potato breeding greenhouse facilitating cooling as claimed in claim 4, wherein: the sunshade net subassembly still includes a plurality of backing rolls, and is a plurality of the backing roll interval sets up between drive roll and the driven voller, and is used for supporting the middle part of sunshade net.
6. The potato breeding greenhouse facilitating cooling as claimed in claim 5, wherein: the lower part of the side wall is provided with a plurality of air holes, and the periphery of each air hole is provided with a rolling curtain which can be rolled up.
7. The potato breeding greenhouse facilitating cooling as claimed in claim 6, wherein: the ceiling is provided with a plurality of spaced gaps along the length direction of the greenhouse, the gaps are provided with openable cover plates, and the cover plates slide above the gaps through electric slide rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111186932.6A CN113924896A (en) | 2021-10-12 | 2021-10-12 | Do benefit to potato of cooling and breed and use big-arch shelter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111186932.6A CN113924896A (en) | 2021-10-12 | 2021-10-12 | Do benefit to potato of cooling and breed and use big-arch shelter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113924896A true CN113924896A (en) | 2022-01-14 |
Family
ID=79278254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111186932.6A Pending CN113924896A (en) | 2021-10-12 | 2021-10-12 | Do benefit to potato of cooling and breed and use big-arch shelter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113924896A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204540136U (en) * | 2015-03-09 | 2015-08-12 | 山东省潍坊市农业科学院 | A kind of cuttage and seedling culture booth |
| CN204540145U (en) * | 2015-04-07 | 2015-08-12 | 广灵县北野食用菌业开发有限责任公司 | A kind of intelligent temperature control summer plants lentinus edodes greenhouse |
| CN206760248U (en) * | 2017-04-06 | 2017-12-19 | 重庆辰央农业科技有限公司 | A kind of agricultural greenhouse greenhouse radiator |
| CN107637336A (en) * | 2017-09-29 | 2018-01-30 | 百色科瑞农业科技有限公司 | A kind of seedling growth greenhouse |
| CN207235603U (en) * | 2017-08-30 | 2018-04-17 | 固原天启薯业有限公司 | A kind of potato breeding greenhouse for being beneficial to cooling |
| CN208972150U (en) * | 2018-09-14 | 2019-06-14 | 山东长兴农业发展有限公司 | A kind of greenhouse cooling device |
| CN209403162U (en) * | 2018-12-31 | 2019-09-20 | 内蒙古蒙森农业科技股份有限公司 | A kind of potato breeding greenhouse conducive to cooling |
| CN210746337U (en) * | 2019-10-25 | 2020-06-16 | 桂林市农业科学院 | Do benefit to potato of cooling and breed and use big-arch shelter |
| CN212279078U (en) * | 2020-05-22 | 2021-01-05 | 吉林市农业科学院(吉林市农产品质量监督检验中心) | Do benefit to potato hybridization of cooling and breed and use big-arch shelter |
-
2021
- 2021-10-12 CN CN202111186932.6A patent/CN113924896A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204540136U (en) * | 2015-03-09 | 2015-08-12 | 山东省潍坊市农业科学院 | A kind of cuttage and seedling culture booth |
| CN204540145U (en) * | 2015-04-07 | 2015-08-12 | 广灵县北野食用菌业开发有限责任公司 | A kind of intelligent temperature control summer plants lentinus edodes greenhouse |
| CN206760248U (en) * | 2017-04-06 | 2017-12-19 | 重庆辰央农业科技有限公司 | A kind of agricultural greenhouse greenhouse radiator |
| CN207235603U (en) * | 2017-08-30 | 2018-04-17 | 固原天启薯业有限公司 | A kind of potato breeding greenhouse for being beneficial to cooling |
| CN107637336A (en) * | 2017-09-29 | 2018-01-30 | 百色科瑞农业科技有限公司 | A kind of seedling growth greenhouse |
| CN208972150U (en) * | 2018-09-14 | 2019-06-14 | 山东长兴农业发展有限公司 | A kind of greenhouse cooling device |
| CN209403162U (en) * | 2018-12-31 | 2019-09-20 | 内蒙古蒙森农业科技股份有限公司 | A kind of potato breeding greenhouse conducive to cooling |
| CN210746337U (en) * | 2019-10-25 | 2020-06-16 | 桂林市农业科学院 | Do benefit to potato of cooling and breed and use big-arch shelter |
| CN212279078U (en) * | 2020-05-22 | 2021-01-05 | 吉林市农业科学院(吉林市农产品质量监督检验中心) | Do benefit to potato hybridization of cooling and breed and use big-arch shelter |
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Application publication date: 20220114 |
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| RJ01 | Rejection of invention patent application after publication |