CN112690142A - Rice seedling raising device and rice seedling raising method - Google Patents
Rice seedling raising device and rice seedling raising method Download PDFInfo
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- CN112690142A CN112690142A CN202011546972.2A CN202011546972A CN112690142A CN 112690142 A CN112690142 A CN 112690142A CN 202011546972 A CN202011546972 A CN 202011546972A CN 112690142 A CN112690142 A CN 112690142A
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- seedling raising
- slide rail
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- 241000209094 Oryza Species 0.000 title claims abstract description 64
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 64
- 235000009566 rice Nutrition 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000002689 soil Substances 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims description 35
- 239000007788 liquid Substances 0.000 claims description 21
- 235000015097 nutrients Nutrition 0.000 claims description 15
- 238000011084 recovery Methods 0.000 claims description 11
- 230000006978 adaptation Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000004064 recycling Methods 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 230000004083 survival effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012364 cultivation method Methods 0.000 abstract 1
- 235000015241 bacon Nutrition 0.000 description 9
- 239000011159 matrix material Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/047—Spraying of liquid fertilisers
-
- 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
-
- 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
- A01G9/0299—Handling or transporting of soil blocks or seedlings
-
- 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
- A01G9/08—Devices for filling-up flower-pots or pots for seedlings; Devices for setting plants or seeds in pots
- A01G9/081—Devices for filling-up pots
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention belongs to the technical field of rice seedling raising, and particularly relates to a rice seedling raising device and a rice seedling raising method. According to the invention, the seedlings can grow a developed root system in an aeroponic mode, then can be in better contact with soil after being transplanted, the survival rate of the seedlings and the fixing effect of the seedlings in the soil can be greatly improved, and the seedling cultivation method has strong lodging resistance.
Description
Technical Field
The invention belongs to the technical field of rice seedling raising, and particularly relates to a rice seedling raising device and a rice seedling raising method.
Background
In the process of planting the rice, firstly, seedling is raised in the way, then the rice after seedling raising is completed is planted in a rice transplanting mode, and due to the modern development, the traditional manual rice transplanting mode is gradually replaced by a mechanical rice transplanting mode due to the problems of time and labor waste, low efficiency and the like of the traditional manual rice transplanting mode, so that the rice planting efficiency can be greatly improved at present.
But to the in-process that the rice was planted, the seedling can appear usually because the root system of self is less, leads to the seedling to be difficult to fine root in the paddy field, and then leads to the seedling to appear the phenomenon of falling easily, and because mechanized planting can make the great improvement of efficiency of planting of seedling, but be difficult to the difference that the seedling planted the degree of depth according to the everywhere horizontal problem realization seedling of paddy field of accuracy, and then will make the phenomenon that the seedling fell after planting take place more easily.
Therefore, a rice seedling raising device and a rice seedling raising method are provided to solve the problems.
Disclosure of Invention
The invention aims to solve the problems and provides a rice seedling raising device and a rice seedling raising method.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a rice seedling's sprout cultivation device, includes the artificial containers, be equipped with first slide rail and second slide rail in the artificial containers, first slide rail is located the setting of second slide rail top, sliding connection has a root plate of banking up with earth on the first slide rail, sliding connection has adaptation mechanism on the second slide rail, the artificial containers bottom is equipped with a plurality of communicating pipes, communicating pipe top intercommunication has a plurality of shower nozzles, communicating pipe bottom is equipped with circulation mechanism.
In the above rice seedling raising device, the root-cultivating plate is provided with a plurality of vertical through grooves, and the two opposite side walls of the through grooves are provided with limiting mechanisms.
In foretell rice seedling's sprout cultivation device, stop gear comprises limiting plate, spout, stopper and electro-magnet, the spout sets up on leading to the groove lateral wall, electro-magnet fixed connection is on the spout lateral wall, stopper sliding connection is in the spout, the limiting plate runs through the spout and extends to in the spout with stopper fixed connection.
In foretell rice seedling's sprout cultivation device, the adaptation mechanism comprises fixed plate, pneumatic cylinder, movable plate and fill out native mechanism, the fixed plate sliding connection is on the second slide rail, both ends respectively with movable plate and fixed plate fixed connection about the pneumatic cylinder, fill out native mechanism and be located the movable plate top.
In the above rice seedling raising device, the moving plate is provided with a plurality of grooves corresponding to the through grooves, and the soil filling mechanism is composed of a soil filling guide pipe and a feeder.
In foretell seedling raising device for rice seedling, circulation mechanism comprises retrieving chamber, circulating pump and transmission pipe, retrieve the chamber and be located the artificial containers, just retrieve the chamber and be located communicating pipe below setting, the circulating pump sets up in retrieving the chamber bottom, the circulating pump passes through transmission pipe and communicating pipe intercommunication setting.
In foretell rice seedling's sprout cultivation device, the artificial wetland system is equipped with first liquid reserve tank and second liquid reserve tank outside the artificial wetland system, first liquid reserve tank and second liquid reserve tank all with retrieve the chamber intercommunication setting.
In the above rice seedling raising device, the movable plate is fixedly connected with a plurality of vibration discs, and the plurality of vibration discs are uniformly distributed at the bottom end of the movable plate.
The invention also discloses a seedling raising method of the rice seedling raising device, which comprises the following steps:
s1, the rice seeds germinate in the substrate in the through groove until the roots of the rice seeds extend to the bottom end of the rooting plate;
s2, at the moment, the circulating pump transmits the nutrient solution in the recovery cavity to the communicating pipe, and then the nutrient solution is sprayed to the bottom end of the bacon plate in an atomized manner through the atomizing nozzle, so that the seedling root system can grow and develop rapidly;
s3, inserting the fixed plate into the second slide rail, enabling the movable plate to move upwards through the hydraulic cylinder, enabling root systems of seedlings to enter the grooves, and filling soil into the grooves through the soil filling mechanism;
s4, when the seedling is required to be transplanted, the current direction of the electromagnet is changed, the limiting plate can move into the sliding groove, the moving plate can move downwards through the hydraulic cylinder, the whole seedling does not have the limiting function of the limiting plate, the seedling can descend together with the moving plate at the moment, and then the fixing plate is taken out of the incubator.
The invention has the beneficial effects that: at first the rice seeds germinate on the bacon board, until the root must of rice seeds pierce through to bacon board below, then realize spraying nutrient solution to the rice seeds root system through structures such as circulation mechanism and shower nozzle, and then realize that the in-process rice seeds root must can absorb sufficient nutrient substance, and the root system of rice seeds will be can fully absorb the oxygen in the air at this in-process, and then realize that the root system of rice seeds will grow rapidly.
Then can make rice seeds and soil contact through adaptation mechanism for rice seeds adaptation soil environment, and will combine together between the root system and the soil, soil will realize keeping warm to rice seeds root system and moisturize, and then ensure the survival rate of nevertheless wanting the seedling at the in-process that the seedling was planted.
The following are included: can make the seedling grow comparatively flourishing root system through the mode of aeroponics, then after transplanting rice seedlings, the seedling can be better with soil contact, and can improve the survival rate of seedling and the fixed effect of seedling in soil greatly, can have stronger lodging resistance ability.
Drawings
FIG. 1 is a schematic view showing the overall structure of an embodiment 1 of a rice seedling raising apparatus according to the present invention;
FIG. 2 is a schematic top view showing a construction of a rooting plate in an embodiment 1 of a rice seedling raising apparatus according to the present invention;
FIG. 3 is a schematic view showing a vertical cross-sectional structure of a through groove in an embodiment 1 of a rice seedling raising device according to the present invention;
FIG. 4 is a schematic view showing the overall structure of an embodiment 2 of a rice seedling raising apparatus according to the present invention.
In the figure: 1 incubator, 11 first liquid storage tank, 12 second liquid storage tank, 2 first slide rail, 3 second slide rail, 4 bacon boards, 41 through groove, 42 stop gear, 421 limiting board, 422 spout, 423 stopper, 424 electro-magnet, 5 adaptation mechanism, 51 fixed plate, 52 pneumatic cylinder, 53 movable plate, 54 mechanism of filling soil, 541 pipe of filling soil, 542 feeder, 55 recess, 6 communicating pipe, 7 shower nozzle, 8 circulation mechanism, 81 recovery chamber, 82 circulating pump, 83 transmission pipe, 9 vibration dish.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1-3, a rice seedling raising device comprises a cultivation box 1, a first slide rail 2 and a second slide rail 3 are arranged in the cultivation box 1, the first slide rail 2 is arranged above the second slide rail 3, and a rooting plate 4 is slidably connected on the first slide rail 2.
The rooting plate 4 is provided with a plurality of vertical through grooves 41, a proper amount of culture medium can be filled in the through grooves 41, two opposite side walls of the through grooves 41 are respectively provided with a limiting mechanism 42, and the medium is supported by the limiting mechanisms 42, so that the medium is prevented from falling from the through grooves 41.
Lead to groove 41 and be square groove-shaped structure, limiting plate 421 is square platelike structure, and limiting plate 421 is the permanent magnet structure, and limiting plate 421 will be located and lead to groove 41 under the normality, and two limiting plates 421 will support the matrix, and then avoid appearing the matrix and drop from leading to groove 41.
Attraction or repulsion of the electromagnet 424 to the position restriction plate 421 can be achieved by passing currents of different directions to both ends of the electromagnet 424.
The second slide rail 3 is slidably connected with an adapting mechanism 5, the adapting mechanism 5 is composed of a fixed plate 51, a hydraulic cylinder 52, a moving plate 53 and a soil filling mechanism 54, the fixed plate 51 is slidably connected with the second slide rail 3, the upper end and the lower end of the hydraulic cylinder 52 are fixedly connected with the moving plate 53 and the fixed plate 51 respectively, and the soil filling mechanism 54 is located above the moving plate 53.
The moving plate 53 is provided with a plurality of grooves 55 corresponding to the through grooves 41, the soil filling mechanism 54 is composed of a soil filling guide tube 541 and a feeder 542, the structure of the feeder 542 is shown in the figure, and soil can be conveyed into the grooves 55 through the soil filling guide tube 541 by the feeder 542.
After comparatively flourishing root system is cultivated to the seedling, then make the movable plate 53 upwards remove through pneumatic cylinder 52, and then realize that the root system of seedling will enter into recess 55, then fill out soil in to recess 55 through mechanism 54 that bankets, and then realize making the environment of the gradual adaptation soil of seedling root system, and will combine together between the root system and the soil, soil will realize keeping warm to the rice seeds root system and moisturize, and then ensure the survival rate that nevertheless will the seedling at the in-process that the seedling was planted.
1 bottom of artificial containers is equipped with a plurality of communicating pipes 6, 6 top intercommunications of communicating pipe have a plurality of shower nozzles 7, 6 bottoms of communicating pipe are equipped with circulation mechanism 8, circulation mechanism 8 comprises recovery chamber 81, circulating pump 82 and transmission pipe 83, and recovery chamber 81 is located artificial containers 1, and recovery chamber 81 is located communicating pipe 6 below and sets up, and circulating pump 82 sets up in recovery chamber 81 bottom, and circulating pump 82 sets up through transmission pipe 83 and 6 intercommunications settings of communicating pipe.
The nutrient solution in the recycling cavity 81 is transmitted to the communicating pipe 6 through the circulating pump 82, and then the nutrient solution is sprayed to the bottom end of the bacon plate 4 through the atomizing spray head 7 in an atomizing manner, so that the seedling root system at the bottom end of the bacon plate 4 can grow and develop rapidly.
1 outside of artificial containers is equipped with first liquid reserve tank 11 and second liquid reserve tank 12, first liquid reserve tank 11 and second liquid reserve tank 12 all with retrieve chamber 81 intercommunication setting, fill high concentration nutrient solution in the first liquid reserve tank 11, fill water in the second liquid reserve tank 12, first liquid reserve tank 11 and second liquid reserve tank 12 are equipped with first solenoid valve and second solenoid valve respectively with retrieving chamber 81 intercommunication department, can realize changing the concentration of retrieving the interior liquid of chamber 81 through first liquid reserve tank 11 and second liquid reserve tank 12, and then realize adjusting the solubility of retrieving the interior nutrient solution of chamber 81.
The operating principle of the present invention will now be described as follows:
at first will make the rice seeds germinate in the matrix that leads to the inslot 41, extend to after 4 bottoms of bacon board to the root of rice seeds, circulating pump 82 will retrieve the nutrient solution transmission in chamber 81 to communicating pipe 6 this moment, then spout the nutrient solution to 4 bottoms of bacon board through the form of atomizing shower nozzle 7 with atomizing, and only realize supplementing the nutrition to the seedling through 7 spun atomizing nutrient solution of shower nozzle this moment, this moment because the root system can follow the sufficient oxygen of absorption in the air, and the nutrient solution can satisfy the growth demand of seedling, and then realize that the seedling root system of 4 bottoms of bacon board grows fast, develop.
After the root system of seedling is enough developed, then insert on second slide rail 3 through with fixed plate 51, and then make movable plate 53 upwards remove through pneumatic cylinder 52, and then realize that the root system of seedling will enter into recess 55, then fill out soil in to recess 55 through filling out soil mechanism 54, and then realize making the environment of the gradual adaptation soil of seedling root system, the process keeps the humidity of soil, and recess 55 bottom is the non-permeable structure, and then avoid soil to drop to retrieving the nutrient solution that leads to in the chamber 81 and retrieve in the chamber 81 and be polluted, will combine together between the root system and the soil, and then make the root system adapt to abrupt environment in advance, soil will realize keeping warm and moisturizing to the rice seed root system, and then guarantee the survival rate that will the seedling at the in-process of planting the seedling.
When needs transplant to the seedling, change the current direction of electro-magnet 424 for limiting plate 421 will move to in the spout 422, make the moving plate 53 downstream through pneumatic cylinder 52, the seedling is whole does not have the spacing of limiting plate 421 this moment, and the seedling will descend along with moving plate 53 together this moment, then takes out fixed plate 51 from artificial containers 1, and then realizes taking the seedling.
Example 2
As shown in fig. 4, the present embodiment is different from embodiment 1 in that: the moving plate 53 is fixedly connected with a plurality of vibrating disks 9, and the vibrating disks 9 are uniformly distributed at the bottom end of the moving plate 53.
The vibration dish 9 can realize when recess 55 is filled out soil, earth can be more abundant contact with the root system of seedling, and then realize this moment can will improve the combination effect between seedling root system and the soil.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. The utility model provides a rice seedling's sprout cultivation device, includes artificial containers (1), its characterized in that, be equipped with first slide rail (2) and second slide rail (3) in artificial containers (1), first slide rail (2) are located second slide rail (3) top setting, sliding connection has root plate (4) with earth on first slide rail (2), sliding connection has adaptation mechanism (5) on second slide rail (3), artificial containers (1) bottom is equipped with a plurality of communicating pipe (6), communicating pipe (6) top intercommunication has a plurality of shower nozzles (7), communicating pipe (6) bottom is equipped with circulation mechanism (8).
2. A seedling raising device for rice seedlings as claimed in claim 1, wherein the rooting plate (4) is provided with a plurality of vertical through grooves (41), and two opposite side walls of the through grooves (41) are provided with limiting mechanisms (42).
3. A rice seedling raising device as claimed in claim 2, wherein the limiting mechanism (42) is composed of a limiting plate (421), a sliding groove (422), a limiting block (423) and an electromagnet (424), the sliding groove (422) is disposed on the side wall of the through groove (41), the electromagnet (424) is fixedly connected to the side wall of the sliding groove (422), the limiting block (423) is slidably connected in the sliding groove (422), and the limiting plate (421) penetrates through the sliding groove (422) and extends into the sliding groove (422) to be fixedly connected with the limiting block (423).
4. A rice seedling raising device as claimed in claim 1, wherein the adapting mechanism (5) comprises a fixed plate (51), a hydraulic cylinder (52), a moving plate (53) and a soil filling mechanism (54), the fixed plate (51) is slidably connected to the second slide rail (3), the upper and lower ends of the hydraulic cylinder (52) are respectively and fixedly connected with the moving plate (53) and the fixed plate (51), and the soil filling mechanism (54) is located above the moving plate (53).
5. A rice seedling raising apparatus as claimed in claim 4, wherein the moving plate (53) is provided with a plurality of grooves (55) corresponding to the through grooves (41), and the soil-filling mechanism (54) is composed of a soil-filling duct (541) and a feeder (542).
6. A seedling raising apparatus for rice seedlings as claimed in claim 1, wherein the circulation mechanism (8) is composed of a recovery chamber (81), a circulation pump (82) and a transmission pipe (83), the recovery chamber (81) is located in the cultivation box (1), the recovery chamber (81) is located below the communication pipe (6), the circulation pump (82) is located at the bottom of the recovery chamber (81), and the circulation pump (82) is communicated with the communication pipe (6) through the transmission pipe (83).
7. A seedling raising device for rice seedlings as claimed in claim 1, wherein a first liquid storage tank (11) and a second liquid storage tank (12) are provided outside the cultivation tank (1), and the first liquid storage tank (11) and the second liquid storage tank (12) are both communicated with the recycling cavity (81).
8. A seedling raising device for rice seedlings as claimed in claim 4, wherein the moving plate (53) is fixedly connected with a plurality of vibrating disks (9), and the plurality of vibrating disks (9) are uniformly distributed at the bottom end of the moving plate (53).
9. The method for raising rice seedlings by a rice seedling raising device as claimed in any one of claims 1 to 8, comprising the steps of:
s1, the rice seeds germinate in the substrate in the through groove (41) until the roots of the rice seeds extend to the bottom end of the root-cultivating plate (4);
s2, at the moment, the circulating pump (82) transmits the nutrient solution in the recovery cavity (81) to the communicating pipe (6), and then the nutrient solution is sprayed to the bottom end of the rooting plate (4) in an atomized manner through the atomizing nozzle (7) so that the seedling root system can grow and develop rapidly;
s3, inserting the fixing plate (51) into the second slide rail (3), enabling the moving plate (53) to move upwards through the hydraulic cylinder (52), enabling root systems of seedlings to enter the groove (55), and filling soil into the groove (55) through the soil filling mechanism (54);
s4, when seedlings need to be transplanted, the current direction of the electromagnet (424) is changed, the limiting plate (421) can move into the sliding groove (422), the moving plate (53) can move downwards through the hydraulic cylinder (52), the seedlings are not limited by the limiting plate (421) integrally at the moment, the seedlings can descend along with the moving plate (53), and then the fixing plate (51) is taken out of the incubator (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011546972.2A CN112690142B (en) | 2020-12-24 | 2020-12-24 | Seedling raising device and seedling raising method for rice seedlings |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011546972.2A CN112690142B (en) | 2020-12-24 | 2020-12-24 | Seedling raising device and seedling raising method for rice seedlings |
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| Publication Number | Publication Date |
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| CN112690142A true CN112690142A (en) | 2021-04-23 |
| CN112690142B CN112690142B (en) | 2023-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011546972.2A Active CN112690142B (en) | 2020-12-24 | 2020-12-24 | Seedling raising device and seedling raising method for rice seedlings |
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| CN (1) | CN112690142B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113711874A (en) * | 2021-08-17 | 2021-11-30 | 舒城县农业科学研究所 | Rice seedling raising process for lodging-resistant experiment |
| CN113884655A (en) * | 2021-09-29 | 2022-01-04 | 安徽农业大学 | Many times continuous detection device of soil environment |
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| AU2020101617A4 (en) * | 2020-08-02 | 2020-09-10 | Guangdong University Of Petrochemical Technology | A Kind of Plant Seedling Raising Bracket |
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| JP2015073533A (en) * | 2013-10-10 | 2015-04-20 | 株式会社クボタ | Method for healthy seedling growth and promoted cultivation for farm product, and device therefor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113711874A (en) * | 2021-08-17 | 2021-11-30 | 舒城县农业科学研究所 | Rice seedling raising process for lodging-resistant experiment |
| CN113884655A (en) * | 2021-09-29 | 2022-01-04 | 安徽农业大学 | Many times continuous detection device of soil environment |
| CN113884655B (en) * | 2021-09-29 | 2024-05-17 | 安徽农业大学 | Multi-time continuous detection device for soil environment |
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| Publication number | Publication date |
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| CN112690142B (en) | 2023-10-24 |
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