CN114431087B - Seeding device for raising seedlings and cultivating high-resistance rice - Google Patents
Seeding device for raising seedlings and cultivating high-resistance rice Download PDFInfo
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- CN114431087B CN114431087B CN202111545835.1A CN202111545835A CN114431087B CN 114431087 B CN114431087 B CN 114431087B CN 202111545835 A CN202111545835 A CN 202111545835A CN 114431087 B CN114431087 B CN 114431087B
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- lateral wall
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 49
- 235000009566 rice Nutrition 0.000 title claims abstract description 49
- 238000010899 nucleation Methods 0.000 title claims abstract description 18
- 240000007594 Oryza sativa Species 0.000 title 1
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 241000209094 Oryza Species 0.000 claims abstract description 48
- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000007906 compression Methods 0.000 claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 claims description 28
- 230000000694 effects Effects 0.000 claims description 12
- 241000883990 Flabellum Species 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 5
- 238000009331 sowing Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 235000016709 nutrition Nutrition 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000010802 sludge Substances 0.000 description 10
- 239000002689 soil Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001338 necrotic effect Effects 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/30—Growth substrates; Culture media; Apparatus or methods therefor based on or containing synthetic organic compounds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Sowing (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention relates to the technical field of novel medical agriculture biology, and discloses a seeding device for raising seedlings and cultivating high-resistance rice. In the process of transplanting rice seeds, the combined device places the burnt carbon ash in the compression mechanism of the device, in the sowing process, the carbon ash and the rice seeds are mixed together and spread into the silt, after mixing, the required nutritional ingredients of the rice seeds can be absorbed by the rice seeds more uniformly, along with the front and back pulling rotation of the side wall of the sliding sleeve along the silt, the rice seeds can be buried in the inner side wall of the silt, and the situation that the root of a seedling growing out during random sowing of the rice seeds is pricked, grabs unstably and collapses to die can be avoided.
Description
Technical Field
The invention relates to the technical field of novel medical agricultural biology, in particular to a seeding device for raising seedlings and cultivating high-resistance rice.
Background
The production of high-quality rice and cultivation of high-quality rice seedlings are the primary task that people can be solved after the high-quality rice seedlings occur in a severe environment, in the process of raising seedlings, rice is always cultivated under high-quality soil conditions, although the quality of rice seedlings is improved, under the condition of water deficiency or lack of soil nutrients, the production process of rice seedlings still lacks a certain degree of growth efficiency, and when soil in soil lacks carbon compounds needed by organisms, the problem cannot be solved timely, and the growth process of raising seedlings is influenced.
Disclosure of Invention
In order to solve the problem that the rice seedlings can not uniformly absorb nutrition and grow in a poor environment, and achieve the aim of ensuring that the rice seedlings can uniformly absorb nutrition substances, the invention is realized by the following technical scheme: the utility model provides a seeding device of high resistance rice is cultivated in seedling raising, includes the activity circle, the top through-connection of activity circle has the activity cover, the bottom axle center department through-connection of activity circle has the bracing piece, the inside bottom through-connection of activity circle has the movable column, the bottom through-connection of activity column has alternate mechanism, the inside of alternate mechanism includes loose axle, fluted disc, contact pin and movable cone, the lateral wall department through-connection of loose axle has the fluted disc, the lateral wall department through-connection of fluted disc has the movable cone, the lateral wall department through-connection of loose axle has the contact pin, the bottom through-connection of bracing piece has compressing mechanism, compressing mechanism's inside includes movable disk, merger leaf and elastic cable, the top through-connection of movable disk has the merger leaf, the lateral wall department through-connection of elastic cable is in the lateral wall gap bottom of merger leaf, compressing mechanism's lateral wall department through-connection has a cover page mechanism, the inside of cover page mechanism includes support column, flabellum and sliding sleeve, the lateral wall department through-connection of support column has the flabellum, the lateral wall outside of support column is located through-connection fluted disc, the bottom through-connection of fluted disc has the compressing mechanism has the contact pin, the bottom end hook plate and the sliding hook side of movable hook in the movable hook side of the movable hook.
Further, the side wall of the movable shaft is connected to the bottom end of the movable column in a penetrating mode, and the penetrating mechanism rotates around the bottom end of the movable column.
Further, the inner axis of the pin is rotationally connected to the axis of the fluted disc, and after the lateral side of the fluted disc is extruded, the lateral wall of the pin can be penetrated outwards from the hole at the lateral wall of the fluted disc.
Further, the side wall of the contact pin is movably connected to the side wall of the movable cone, and when the fluted disc is driven to rotate by the combining sheet, the movable cone can be driven to scrape from the side wall of the contact pin.
Further, the side wall of the elastic inhaul cable is connected in the inner side wall of the movable disc in a penetrating way, when the side walls of the movable disc are combined together, the movable disc at the top is extruded, and when the elastic inhaul cable is pulled, gaps between the side walls of the movable disc can be driven to be straightened.
Further, the top side end of the sliding sleeve is slidably connected to the bottom side edge of the fan blade, the side wall of the fan blade can be directly swept to rotate in the sludge, and the side wall of the sliding sleeve can be driven to pull back and forth along the sludge.
Further, the bottom of the bonding plate and the movable sleeve are connected to the side wall of the movable disc in a penetrating mode, the side wall of the bonding plate is sleeved on the inner side of the movable sleeve, and the bonding plate can be twisted and rotated by the side wall of the movable disc.
Further, the outer end of the elastic inhaul cable is connected to the side wall of the page sleeving mechanism in a penetrating mode, and the elastic inhaul cable can be pulled to straighten by the movement of the page sleeving mechanism, so that rice seeds can fall conveniently.
The invention provides a seeding device for raising seedlings and cultivating high-resistance rice. The beneficial effects are as follows:
This kind of seeding device of high resistance rice grows seedlings, when the rice seeds that slide down with the situation through bracing piece lateral wall department slides down from the inside of compressing mechanism, the rice seeds is in the position of compressing mechanism's inside axle center department when reaching compressing mechanism department, and along with the lateral wall of sliding sleeve pulling rotation back and forth along silt this moment, can bury the rice seeds in the inside wall of silt, can avoid the rice seeds to prick to grab unstably and collapse the necrotic situation when sowing at will the seedling root that grows out.
This seeding device for raising seedlings and cultivating high-resistance rice, when the lateral wall of movable disk merges together, can extrude the movable disk at top, the lateral wall of movable disk upwards bulges, the card is in the lateral wall department of fluted disc, after the side department of fluted disc receives the extrusion, outwards alternate the lateral wall of contact pin from the hole of the lateral wall department of fluted disc and go out, the fluted disc is driven rotatory by the merger page, can drive the movable cone and scrape from the lateral wall of contact pin for along the smooth rice seed of movable column whereabouts can be separated by friction, avoid rice seed lateral wall agglomeration to drop and scatter unevenly.
This seeding device of high resistance rice is cultivated in growing seedlings cup joints in the inboard of movable sleeve through the lateral wall of adhesion plate, owing to receive the twist rotation of movable dish lateral wall department for twist displacement between adhesion plate, the movable sleeve lateral wall, can receive the restriction of movable hook's lateral wall department again, make the lateral wall of whole compression mechanism can maintain in comparatively balanced state at rotatory in-process, can maintain the more balanced degree of depth when silt turns.
Drawings
FIG. 1 is a schematic diagram of the overall structure connection of the present invention;
FIG. 2 is a schematic top view of the internal structural connections of the compression mechanism and the hinge mechanism of the present invention;
Fig. 3 is a schematic diagram showing the connection of related structures in the penetrating mechanism of the present invention.
In the figure: 1. a movable ring; 2. a movable cover; 3. a support rod; 4. a movable column; 5. a penetration mechanism; 511. a movable shaft; 512. fluted disc; 513. a contact pin; 514. a movable cone; 6. a compression mechanism; 611. a movable plate; 612. merging pages; 613. an elastic guy cable; 7. a page sleeving mechanism; 711. a support column; 712. a fan blade; 713. a sliding sleeve; 8. a slide hook mechanism; 811. bonding plates; 812. a movable hook; 813. a movable sleeve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples are as follows: referring to fig. 1-3, a seeding device for raising seedlings and cultivating high-resistance rice comprises a movable ring 1, wherein the top of the movable ring 1 is connected with a movable cover 2 in a penetrating way, the bottom axial center of the movable ring 1 is connected with a supporting rod 3 in a penetrating way, the inner bottom end of the movable ring 1 is connected with a movable column 4 in a penetrating way, the bottom end of the movable column 4 is connected with a penetrating mechanism 5 in a penetrating way, the inside of the penetrating mechanism 5 comprises a movable shaft 511, a fluted disc 512, a contact pin 513 and a movable cone 514 in a penetrating way, the outer side wall of the movable shaft 511 is connected with the fluted disc 512 in a penetrating way, the side wall of the fluted disc 512 is connected with the movable cone 514 in a penetrating way, the side wall of the movable shaft 511 is connected with the contact pin 513 in a penetrating way, the bottom end of the supporting rod 3 is connected with a compression mechanism 6 in a penetrating way, the inside of the compression mechanism 6 comprises a movable disc 611, a combining page 612 and an elastic cable 613 in a penetrating way, the top end of the movable disc 611 is connected with the combining page 612 in a penetrating way, the lateral wall department of elastic cable 613 runs through the side wall gap bottom of connecting in merging page 612, the lateral wall department of compressing mechanism 6 runs through and is connected with cover page or leaf mechanism 7, the inside of cover page or leaf mechanism 7 includes support column 711, flabellum 712 and sliding sleeve 713, the lateral wall department of support column 711 runs through and is connected with flabellum 712, the bottom lateral wall department of support column 711 runs through and is connected with sliding sleeve 713, the bottom lateral outer edge department of movable coil 1 runs through and is connected with slide hook mechanism 8, the inside of slide hook mechanism 8 includes laminating plate 811, movable hook 812 and movable sleeve 813, the lateral end of movable hook 812 runs through and is connected in laminating plate 811's lateral wall department, the one end of movable hook 812 keeping away from laminating plate 811 runs through and is connected in movable sleeve 813's lateral wall department, the bottom of slide hook mechanism 8 runs through and is connected in compressing mechanism 6's lateral wall department.
The side wall of the movable shaft 511 is connected to the bottom end of the movable column 4 in a penetrating manner, and the penetrating mechanism 5 rotates around the bottom end of the movable column 4.
The inner axis of the pin 513 is rotatably connected to the axis of the fluted disc 512, and after the side edge of the fluted disc 512 is extruded, the sidewall of the pin 513 can be inserted outwards from the hole of the sidewall of the fluted disc 512.
The side wall of the contact pin 513 is movably connected to the side wall of the movable cone 514, and when the fluted disc 512 is driven to rotate by the combining blade 612, the movable cone 514 can be driven to scrape from the side wall of the contact pin 513.
The side walls of the elastic pull cables 613 are connected in the inner side walls of the movable disks 611 in a penetrating manner, when the side walls of the movable disks 611 are combined together, the movable disks 611 at the top are extruded, and when the elastic pull cables 613 are pulled, gaps between the side walls of the movable disks 611 can be driven to be straightened.
The top side end of the sliding sleeve 713 is slidably connected to the bottom side edge of the fan blade 712, and the side wall of the fan blade 712 can directly sweep and rotate in the sludge, so that the side wall of the sliding sleeve 713 can be driven to pull back and forth along the sludge.
Wherein, the bottom of the attaching plate 811 and the movable sleeve 813 are connected to the side wall of the movable plate 611 in a penetrating manner, and the side wall of the attaching plate 811 is sleeved on the inner side of the movable sleeve 813 and can be twisted and rotated by the side wall of the movable plate 611.
Wherein, the outer end of the elastic inhaul cable 613 is connected with the side wall of the page sleeving mechanism 7 in a penetrating way, and the elastic inhaul cable 613 can be pulled to straighten by the movement of the page sleeving mechanism 7, so that the rice seeds can fall down conveniently.
When the rice seed sowing device is used, as shown in fig. 1 and 2, when rice seeds are placed in the movable cover 2, the part of the rice seed sowing device, which is positioned at the leaf sleeving mechanism 7, is positioned at soil, the side wall of the whole device is pulled, at the moment, the bottom side wall of the compression mechanism 6 can be positioned at the sludge, when the whole device slides to one side, the bottom end of the sliding sleeve 713 is penetrated in the sludge and slides, the pressure in the sludge can bring the side wall of the fan blade 712 to a certain degree to push, the side wall of the fan blade 712 is provided with an arc shape, the side wall of the fan blade 712 can directly sweep and rotate in the sludge, so that when the rice seed sliding down from the side wall of the supporting rod 3 slides down from the inside of the compression mechanism 6, the rice seed is positioned at the inner axis of the compression mechanism 6, and at the moment, along with the front and back pulling rotation of the side wall of the sliding sleeve 713, the rice seed sowing device can be buried in the inner side wall of the sludge, and the situation that the rice seed sowing device is unstable and collapses and necrotic due to the long seedling root pricking at random sowing time can be avoided;
As shown in fig. 1 and 3, the rotation of the side wall of the hinge mechanism 7 drives the side wall of the whole movable plate 611 to rotate, the top side wall of the movable plate 611 and the side wall of the inserting mechanism 5 slide, when the side walls of the movable plate 611 are combined together, the movable plate 611 at the top is extruded, the side wall of the movable plate 611 bulges upwards and is clamped at the side wall of the fluted disc 512, after the side wall of the fluted disc 512 is extruded, the side wall of the inserting needle 513 is inserted outwards from a hole at the side wall of the fluted disc 512, and when the fluted disc 512 is driven to rotate by the combining page 612, the movable cone 514 can be driven to scrape the side wall of the inserting needle 513, so that rice seeds sliding downwards along the movable column 4 can be separated by friction, and the phenomenon that the rice seed side walls fall into clusters to be scattered unevenly is avoided;
The side wall of the attaching plate 811 is sleeved on the inner side of the movable sleeve 813, and the side wall of the attaching plate 811 and the side wall of the movable sleeve 813 are limited by the side wall of the movable hook 812 due to the twisting rotation of the side wall of the movable plate 611, so that the side wall of the whole compression mechanism 6 can be maintained in a relatively balanced state in the rotating process, and the relatively balanced depth of sludge in the turning process can be maintained.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a seeding device of high resistance rice is cultivated in seedling, includes movable coil (1), its characterized in that: the top through-connection of activity circle (1) has activity cover (2), the bottom axle center department through-connection of activity circle (1) has bracing piece (3), the inside bottom through-connection of activity circle (1) has activity post (4), the bottom through-connection of activity post (4) has interlude mechanism (5), the inside of interlude mechanism (5) includes loose axle (511), fluted disc (512), contact pin (513) and movable cone (514), the lateral wall department through-connection of loose axle (511) has fluted disc (512), the lateral wall department through-connection of fluted disc (512) has movable cone (514), the lateral wall department through-connection of loose axle (511) has contact pin (513), the bottom through-connection of bracing piece (3) has compression mechanism (6), the inside of compression mechanism (6) includes movable disc (611), merge page (612) and elastic cable (613), the top through-connection of movable disc (611) has merge page (612), the lateral wall department through-connection of elastic cable (612) is in the gap of merge page (612), the lateral wall department through-connection of leaf (711) has compression mechanism (712) and sleeve (13), the utility model discloses a compression mechanism, including support column (711), movable ring (1), movable hook (812) and compression mechanism (6), support column (711)'s lateral wall department through-connection has flabellum (712), support column (711)'s bottom lateral wall department through-connection has sliding sleeve (713), movable ring (1)'s bottom outside outward flange department through-connection has sliding hook mechanism (8), the inside of sliding hook mechanism (8) includes laminating board (811), movable hook (812) and movable sleeve (813), the lateral wall department of laminating board (811) is through-connected to side of movable hook (812), the one end through-connection in movable sleeve (813) is kept away from to movable hook (812), the lateral wall department of compression mechanism (6) is through-connected to the bottom of sliding hook mechanism (8).
2. A seeding apparatus for raising seedlings of high-resistance rice as defined in claim 1, wherein: the side wall of the movable shaft (511) is connected with the bottom end of the movable column (4) in a penetrating way.
3. A seeding apparatus for raising seedlings of high-resistance rice as defined in claim 1, wherein: the inner axis of the pin (513) is rotatably connected to the axis of the fluted disc (512).
4. A seeding apparatus for raising seedlings of high-resistance rice as defined in claim 1, wherein: the side wall of the contact pin (513) is movably connected with the side wall of the movable cone (514).
5. A seeding apparatus for raising seedlings of high-resistance rice as defined in claim 1, wherein: the side wall of the elastic inhaul cable (613) is connected in the inner side wall of the movable disc (611) in a penetrating way.
6. A seeding apparatus for raising seedlings of high-resistance rice as defined in claim 1, wherein: the top side end of the sliding sleeve (713) is connected with the bottom side edge of the fan blade (712) in a sliding way.
7. A seeding apparatus for raising seedlings of high-resistance rice as defined in claim 1, wherein: the bottom ends of the attaching plate (811) and the movable sleeve (813) are connected to the side wall of the movable plate (611) in a penetrating mode.
8. A seeding apparatus for raising seedlings of high-resistance rice as defined in claim 1, wherein: the outer end of the elastic inhaul cable (613) is connected to the side wall of the hinge mechanism (7) in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111545835.1A CN114431087B (en) | 2021-12-17 | 2021-12-17 | Seeding device for raising seedlings and cultivating high-resistance rice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111545835.1A CN114431087B (en) | 2021-12-17 | 2021-12-17 | Seeding device for raising seedlings and cultivating high-resistance rice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114431087A CN114431087A (en) | 2022-05-06 |
| CN114431087B true CN114431087B (en) | 2024-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111545835.1A Active CN114431087B (en) | 2021-12-17 | 2021-12-17 | Seeding device for raising seedlings and cultivating high-resistance rice |
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| CN (1) | CN114431087B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209268140U (en) * | 2018-10-30 | 2019-08-20 | 甘肃金宏源生物科技有限公司 | A kind of rice cropping laboratory seedling cultivation case |
| CN110583399A (en) * | 2019-10-16 | 2019-12-20 | 耿翔 | High-quality rice seedling raising method and rice seedling raising bed |
| CN112385340A (en) * | 2020-11-17 | 2021-02-23 | 江苏电子信息职业学院 | Rotary tillage stubble burying device of wheat seeder for wet and rotten fields |
| CN112772220A (en) * | 2021-01-15 | 2021-05-11 | 黑龙江省农业科学院水稻研究所 | Auxiliary device is cultivated to rice |
| CN113207589A (en) * | 2021-06-04 | 2021-08-06 | 香格里拉市永昌农业科技服务有限公司 | High-altitude rice planting method |
| CN113575209A (en) * | 2021-08-02 | 2021-11-02 | 重庆市城口县张代福农业科技有限公司 | Seedling growing and planting device for fritillaria taipaiensis |
| 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 |
-
2021
- 2021-12-17 CN CN202111545835.1A patent/CN114431087B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209268140U (en) * | 2018-10-30 | 2019-08-20 | 甘肃金宏源生物科技有限公司 | A kind of rice cropping laboratory seedling cultivation case |
| CN110583399A (en) * | 2019-10-16 | 2019-12-20 | 耿翔 | High-quality rice seedling raising method and rice seedling raising bed |
| CN112385340A (en) * | 2020-11-17 | 2021-02-23 | 江苏电子信息职业学院 | Rotary tillage stubble burying device of wheat seeder for wet and rotten fields |
| CN112772220A (en) * | 2021-01-15 | 2021-05-11 | 黑龙江省农业科学院水稻研究所 | Auxiliary device is cultivated to rice |
| CN113207589A (en) * | 2021-06-04 | 2021-08-06 | 香格里拉市永昌农业科技服务有限公司 | High-altitude rice planting method |
| CN113575209A (en) * | 2021-08-02 | 2021-11-02 | 重庆市城口县张代福农业科技有限公司 | Seedling growing and planting device for fritillaria taipaiensis |
| 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 |
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| CN114431087A (en) | 2022-05-06 |
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