CN114946466A - Rice germination rate measuring and seedling raising device - Google Patents
Rice germination rate measuring and seedling raising device Download PDFInfo
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- CN114946466A CN114946466A CN202210801495.2A CN202210801495A CN114946466A CN 114946466 A CN114946466 A CN 114946466A CN 202210801495 A CN202210801495 A CN 202210801495A CN 114946466 A CN114946466 A CN 114946466A
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- seedling raising
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- seedling
- rate measuring
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 30
- 235000009566 rice Nutrition 0.000 title claims abstract description 30
- 230000035784 germination Effects 0.000 title claims abstract description 17
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 239000002689 soil Substances 0.000 claims abstract description 8
- 241000209094 Oryza Species 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000012528 membrane Substances 0.000 claims description 10
- 235000012431 wafers Nutrition 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 239000011159 matrix material Substances 0.000 claims description 7
- 238000009736 wetting Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 241000196324 Embryophyta Species 0.000 abstract description 4
- 230000004083 survival effect Effects 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 210000005239 tubule Anatomy 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007226 seed germination 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
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/029—Receptacles for seedlings
- A01G9/0293—Seed or shoot receptacles
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/02—Germinating apparatus; Determining germination capacity of seeds or the like
- A01C1/025—Testing seeds for determining their viability or germination capacity
-
- 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
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/008—Component parts, e.g. dispensing fittings, level indicators
-
- 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
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/029—Receptacles for seedlings
- A01G9/0295—Units comprising two or more connected receptacles
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physiology (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The application discloses rice germination percentage survey device of growing seedlings, including the frame of growing seedlings, plant thin net pipe, insulation board, digital display, PLC controller and the outage subassembly of emerging. This application is rational in infrastructure, through receiving the signal of telecommunication of circuit outage in every round hole, converts into digital signal under the PLC controller effect, and the digit that many outage departments gathered the processing is presented on digital display, and the digit size that presents is for developing the quantity of emerging, makes things convenient for the experimenter to calculate out the rate of emergence that develops, is favorable to atomizing moist to cultivate soil, and the root system can prick admittedly on planting the tubule net pipe simultaneously, improves and transplants the survival rate of planting.
Description
Technical Field
The application relates to the technical field of rice seedling cultivation and planting experiment application, in particular to a rice germination rate measuring and seedling raising device.
Background
The main production areas of Chinese rice are mainly Yangtze river basin, Zhujiang river basin and northeast region, the rice belongs to direct economic crops, the rice is staple food of Chinese residents, the current domestic rice planting area is 2.45 hundred million mu of conventional rice, and the hybrid rice planting area is 2 hundred million mu of hybrid rice.
The rice seed germination and emergence condition determines the quality of a certain rice seed, so that an experimenter needs to cultivate a plurality of rice seeds as a group to observe and calculate the germination and emergence rate, the seedling plants are large in quantity and relatively dense in distribution, mistakes or omissions are easily made in the counting process, the problem that the germination and emergence rate is not accurate is caused, and the traditional mode is not suitable for the modern cultivation technical requirements. Therefore, a seedling raising device for measuring the germination rate of rice is provided to solve the above problems.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a rice germination percentage measuring and seedling raising device.
The invention realizes the aim through the following technical scheme, the seedling device for measuring the germination rate of rice comprises a seedling frame, planting mesh pipes, an insulating plate, a digital display, a PLC (programmable logic controller) and a seedling emergence power-off assembly, wherein a plurality of planting mesh pipes are distributed in the seedling frame in a matrix manner, the insulating plate is arranged at the opening of the seedling frame, a plurality of round holes are formed in the surface matrix of the insulating plate, the planting mesh pipes are mutually connected through plastic connecting pieces, the mesh pipes are positioned right above a wetting assembly area, the digital display is electrically connected with the PLC through a lead, and the PLC is arranged in the middle of the front end face of the seedling frame;
the power-off component sets up in each round hole, the power-off component of emerging includes transparent diaphragm, soft magnet lines, metal disk and electrically conductive copper wire, transparent diaphragm is two a set of, and two transparent diaphragm back of the body symmetries of same group install on the round hole inner ring wall, two transparent diaphragms cover and plant thin mesh tube top port department, transparent diaphragm one end terminal surface symmetry is provided with two soft magnet lines, and transparent diaphragm one end terminal surface middle part is provided with the metal disk, the metal disk and electrically conductive copper wire one end electric connection, and the electrically conductive copper wire other end corresponds electric connection with the PLC controller.
Further, moist subassembly includes thin water pipe and atomizer, and the thin water pipe setting distributes in the frame bottom of growing seedlings, and the equidistant intercommunication of thin water pipe installs a plurality of atomizers, and thin water pipe one end is connected with the play liquid port of external working pump.
Further, the frame is installed to frame mouth inner wall of growing seedlings, and the frame inner wall and the planting fine mesh pipe interconnect that is located outside edge.
Furthermore, the planting mesh pipe corresponds to the round holes one by one, the bottom end of the planting mesh pipe is a closed end, and culture soil is filled in the planting mesh pipe.
Furthermore, a plurality of conductive copper wires are distributed in the insulating plate, and lug plates are symmetrically arranged on two sides of the insulating plate.
Furthermore, frame mouth both sides edge all is provided with the recess of growing seedlings, and is located the pore structure of recess and installs long cylinder, and the push rod end and the otic placode interconnect that corresponds of long cylinder, long cylinder pass through the pipe and are connected with external pneumatic control equipment.
Furthermore, the front end and the rear end of the top of the seedling raising frame are transversely provided with sliding grooves, and two transparent covers are symmetrically and slidably mounted between the two sliding grooves.
The invention has the beneficial effects that: through receiving the signal of telecommunication of circuit outage in every round hole, convert into digital signal under the PLC controller effect, the digital presentation that many outage departments gathered the processing is on digital display, and the figure size that presents is for developing the quantity of emerging, makes things convenient for the experimenter to calculate out the rate of emergence that develops, is favorable to atomizing moist cultivation soil, and the root system can be pricked firmly on planting the tubule net pipe simultaneously, improves and transplants and plant the survival rate.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a perspective view of the overall structure of one embodiment of the present application;
FIG. 2 is a schematic view of a connection structure of a planting mesh tube and a frame according to an embodiment of the present application;
FIG. 3 is a partially enlarged view of an insulation board connecting structure according to an embodiment of the present application;
FIG. 4 is a schematic structural view of a seedling emergence blackout assembly according to an embodiment of the present application;
fig. 5 is a top view of a top structure of a nursery box according to an embodiment of the present application.
In the figure: 1. seedling raising frames; 2. a chute; 3. a transparent cover; 4. an ear plate; 5. a groove; 6. planting the mesh pipe; 7. a circular hole; 8. an insulating plate; 9. a thin water pipe; 10. a digital display; 11. a PLC controller; 12. a frame; 13. a transparent membrane; 13a, soft magnetic lines; 13b, a metal wafer; 13c, a conductive copper wire; 14. a long cylinder; 15. an atomizing spray head.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1-5, a rice germination rate measuring seedling device comprises a seedling frame 1, planting mesh pipes 6, an insulating plate 8, a digital display 10, a PLC (programmable logic controller) 11 and a seedling emergence power-off assembly, wherein a plurality of planting mesh pipes 6 are distributed in the seedling frame 1 in a matrix manner, the insulating plate 8 is arranged at the frame opening of the seedling frame 1, a plurality of round holes 7 are formed in the surface matrix of the insulating plate 8, the planting mesh pipes 6 are connected with one another through plastic connecting pieces, the mesh pipes are positioned right above a wetting assembly area, the digital display 10 is electrically connected with the PLC 11 through a wire, and the PLC 11 is installed in the middle of the front end face of the seedling frame 1;
the seedling emergence power-off assembly is arranged in each round hole 7 and comprises transparent diaphragms 13, soft magnetic lines 13a, metal wafers 13b and conductive copper wires 13c, the transparent diaphragms 13 are in two groups, the backs of the two transparent diaphragms 13 in the same group are symmetrically arranged on the inner ring walls of the round holes 7, the two transparent diaphragms 13 cover the top end openings of the planting mesh pipes 6, the two soft magnetic lines 13a are symmetrically arranged on the end faces of one ends of the transparent diaphragms 13, the metal wafers 13b are arranged in the middles of the end faces of one ends of the transparent diaphragms 13, the metal wafers 13b are electrically connected with one ends of the conductive copper wires 13c, and the other ends of the conductive copper wires 13c are electrically connected with corresponding electrical terminals of the PLC 11;
the wetting assembly comprises a thin water pipe 9 and atomizing nozzles 15, the thin water pipe 9 is distributed at the bottom in the seedling raising frame 1, a plurality of atomizing nozzles 15 are arranged on the thin water pipe 9 in a communicated mode at equal intervals, and one end of the thin water pipe 9 is connected with a liquid outlet port of an external water supply pump.
The inner wall of the frame opening of the seedling frame 1 is provided with a frame 12, and the inner wall of the frame 12 is connected with the planting mesh pipe 6 positioned at the edge of the outer side; the planting mesh pipe 6 corresponds to the round hole 7 one by one, the bottom end of the planting mesh pipe 6 is a closed end, and culture soil is filled in the planting mesh pipe 6; a plurality of conductive copper wires 13c are distributed in the insulating plate 8, and ear plates 4 are symmetrically arranged on two sides of the insulating plate 8; the two side edges of the top of the frame opening of the seedling raising frame 1 are provided with grooves 5, long air cylinders 14 are arranged in hole structures in the grooves 5, the push rod ends of the long air cylinders 14 are connected with corresponding ear plates 4, and the long air cylinders 14 are connected with external pneumatic control equipment through guide pipes; the front end and the rear end of the top of the seedling raising frame 1 are transversely provided with sliding grooves 2, and two transparent covers 3 are symmetrically and slidably arranged between the two sliding grooves 2.
When the rice seedling planting device is used, firstly, the planting mesh pipes 6 and the round holes 7 are all set to be 100 and distributed in a matrix, workers fill culture soil into the planting mesh pipes 6 in sequence, rice seeds are planted in the culture soil in each planting mesh pipe 6 in sequence, when the planting is finished, the long operating air cylinder 14 is in a contraction state, the insulating plate 8 connected through the ear plates 4 can be downwards moved to cover the opening of the seedling growing frame 1, meanwhile, two mutually involutive transparent membranes 13 in the round holes 7 cover the opening of the top end of the planting mesh pipes 6, and finally, the two transparent covers 3 are combined together to cover the opening of the seedling growing frame 1;
in the process of raising the rice seeds to sprout or after sprouting, water can be sprayed out in a fog form from the atomizing spray head 15 through the fine water pipe 9 under the action of an external water supply pump, meanwhile, the planting fine mesh pipe 6 is adopted as a carrier, so that the atomizing and wetting of the culture soil are facilitated, meanwhile, root systems can be tied and fixed on the planting fine mesh pipe 6, and the transplanting and planting survival rate is improved;
when the rice seeds germinate and grow into the early seedlings, the top end of the seedling bud with gradually growing height is upwards jacked up to any one transparent membrane 13 of the same group, so that two transparent membranes 13 of the same group are staggered, the effect of separating two contacted metal wafers 13b is achieved, the effect of cutting off the power of the circuit at the position is achieved, the PLC (programmable logic controller) 11 receives the electric signal of the power failure of the circuit in each round hole 7 under the effect of a built-in control program, the number of the power failure positions is displayed on the digital display 10, the number of the displayed numbers is the number of the developed seedlings, and the development rate of emergence is measured and calculated by experimenters conveniently.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (7)
1. A rice germination rate measuring and seedling raising device is characterized in that: the seedling raising frame comprises a seedling raising frame (1), planting mesh pipes (6), an insulating plate (8), a digital display (10), a PLC (programmable logic controller) and a seedling emergence power-off assembly, wherein a plurality of planting mesh pipes (6) are distributed in the seedling raising frame (1) in a matrix manner, the insulating plate (8) is arranged at the frame opening of the seedling raising frame (1), a plurality of round holes (7) are formed in the surface matrix of the insulating plate (8), the planting mesh pipes (6) are connected with each other through plastic connecting pieces, the mesh pipes are positioned right above a wetting assembly area, the digital display (10) is electrically connected with the PLC (11) through a wire, and the PLC (11) is arranged in the middle position of the front end face of the seedling raising frame (1);
the seedling emergence power-off assembly is arranged in each round hole (7), the seedling emergence power-off assembly comprises transparent membranes (13), soft magnet lines (13a), metal wafers (13b) and conductive copper wires (13c), the transparent membranes (13) are in two groups, two transparent membranes (13) of the same group are symmetrically arranged on the inner ring wall of the round hole (7), the two transparent membranes (13) cover the top end port of the planting mesh tube (6), one end face of each transparent membrane (13) is symmetrically provided with the two soft magnet lines (13a), the middle of one end face of each transparent membrane (13) is provided with the metal wafer (13b), the metal wafer (13b) is electrically connected with one end of each conductive copper wire (13c), and the other end of each conductive copper wire (13c) is electrically connected with the corresponding electrical connection end of the PLC (11).
2. The rice germination rate measuring seedling raising device according to claim 1, wherein: the wetting assembly comprises a thin water pipe (9) and atomizing nozzles (15), the thin water pipe (9) is arranged and distributed at the bottom in the seedling raising frame (1), a plurality of atomizing nozzles (15) are arranged on the thin water pipe (9) in an equidistance communication mode, and one end of the thin water pipe (9) is connected with a liquid outlet port of an external water supply pump.
3. The rice germination rate measuring seedling raising device according to claim 1, wherein: the inner wall of the frame opening of the seedling raising frame (1) is provided with a frame (12), and the inner wall of the frame (12) is connected with the planting mesh tube (6) positioned at the edge of the outer side.
4. The rice germination rate measuring seedling raising device according to claim 1, wherein: the planting mesh pipe (6) corresponds to the round holes (7) one by one, the bottom end of the planting mesh pipe (6) is a closed end, and culture soil is filled in the planting mesh pipe (6).
5. The rice germination rate measuring seedling raising device according to claim 1, wherein: a plurality of conductive copper wires (13c) are distributed inside the insulating plate (8), and the ear plates (4) are symmetrically arranged on two sides of the insulating plate (8).
6. The rice germination rate measuring seedling raising device according to claim 1, wherein: seedling frame (1) frame mouth top both sides edge all is provided with recess (5), and is located the pore structure of recess (5) and installs long cylinder (14), the push rod end and the otic placode (4) interconnect that correspond of long cylinder (14), and long cylinder (14) are connected with external pneumatic control equipment through the pipe.
7. The rice germination rate measuring seedling raising device according to claim 1, wherein: the front end and the rear end of the top of the seedling raising frame (1) are transversely provided with sliding grooves (2), and two transparent covers (3) are symmetrically and slidably arranged between the two sliding grooves (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210801495.2A CN114946466B (en) | 2022-07-07 | 2022-07-07 | Rice germination rate survey seedling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210801495.2A CN114946466B (en) | 2022-07-07 | 2022-07-07 | Rice germination rate survey seedling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114946466A true CN114946466A (en) | 2022-08-30 |
| CN114946466B CN114946466B (en) | 2023-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210801495.2A Active CN114946466B (en) | 2022-07-07 | 2022-07-07 | Rice germination rate survey seedling device |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2092003C1 (en) * | 1994-02-22 | 1997-10-10 | Виктор Андреевич Савельев | Seed germination apparatus |
| CN103383903A (en) * | 2013-07-15 | 2013-11-06 | 东莞市凯恩电子科技有限公司 | Dry-burning-resistant temperature-sensitive switch for electric heating device |
| CN205093273U (en) * | 2015-11-09 | 2016-03-23 | 黑龙江省农业科学院佳木斯水稻研究所 | Rice germination percentage survey sprout cultivation device |
| CN107278695A (en) * | 2017-08-15 | 2017-10-24 | 习水福贵农业发展有限公司 | A kind of seedlings nursing plate |
| CN208836735U (en) * | 2018-09-11 | 2019-05-10 | 润林建设有限公司 | A kind of Luan Shu cultivating seedlings moisturizing device |
| CN111802018A (en) * | 2020-06-24 | 2020-10-23 | 辽宁省农业科学院 | Corn germination percentage detection experimental device |
| CN214316191U (en) * | 2020-12-11 | 2021-10-01 | 海南自贸区沃佳实业有限公司 | Liftable selenium-enriched pumpkin planting device |
| KR20210126430A (en) * | 2020-04-10 | 2021-10-20 | 한국산림복지진흥원 | Devices for seeding and measuring to status of germination |
| CN214479560U (en) * | 2021-04-13 | 2021-10-22 | 武汉东湖学院 | Shutting automatic control device based on mechatronic |
-
2022
- 2022-07-07 CN CN202210801495.2A patent/CN114946466B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2092003C1 (en) * | 1994-02-22 | 1997-10-10 | Виктор Андреевич Савельев | Seed germination apparatus |
| CN103383903A (en) * | 2013-07-15 | 2013-11-06 | 东莞市凯恩电子科技有限公司 | Dry-burning-resistant temperature-sensitive switch for electric heating device |
| CN205093273U (en) * | 2015-11-09 | 2016-03-23 | 黑龙江省农业科学院佳木斯水稻研究所 | Rice germination percentage survey sprout cultivation device |
| CN107278695A (en) * | 2017-08-15 | 2017-10-24 | 习水福贵农业发展有限公司 | A kind of seedlings nursing plate |
| CN208836735U (en) * | 2018-09-11 | 2019-05-10 | 润林建设有限公司 | A kind of Luan Shu cultivating seedlings moisturizing device |
| KR20210126430A (en) * | 2020-04-10 | 2021-10-20 | 한국산림복지진흥원 | Devices for seeding and measuring to status of germination |
| CN111802018A (en) * | 2020-06-24 | 2020-10-23 | 辽宁省农业科学院 | Corn germination percentage detection experimental device |
| CN214316191U (en) * | 2020-12-11 | 2021-10-01 | 海南自贸区沃佳实业有限公司 | Liftable selenium-enriched pumpkin planting device |
| CN214479560U (en) * | 2021-04-13 | 2021-10-22 | 武汉东湖学院 | Shutting automatic control device based on mechatronic |
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| Publication number | Publication date |
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| CN114946466B (en) | 2023-12-19 |
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