CN114931076A - Method for planting new variety rice with high stress resistance of high-quality gene in biological industry - Google Patents
Method for planting new variety rice with high stress resistance of high-quality gene in biological industry Download PDFInfo
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- CN114931076A CN114931076A CN202210742837.8A CN202210742837A CN114931076A CN 114931076 A CN114931076 A CN 114931076A CN 202210742837 A CN202210742837 A CN 202210742837A CN 114931076 A CN114931076 A CN 114931076A
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/20—Cereals
- A01G22/22—Rice
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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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
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention relates to the technical field of seed cultivation, and discloses a method for planting a new variety of high-yield gene high-stress-resistance rice in the biological industry. This choice device of high-grade gene high stress resistance new variety rice of biological industry carries out synchronous rotation through the fine screen ware of being connected in first axis of rotation and second axis of rotation and third axis of rotation outside, places the rice seeds of placing in the fine screen intracavity portion and rolls, and the rice seeds that the undersize is not conform to the standard finally fall from the sieve mesh to accomplish the screening of rice seeds.
Description
Technical Field
The invention relates to the technical field of seed cultivation, in particular to a method for planting a new variety of high-quality gene high-stress resistance rice in the biological industry.
Background
With the further increase of rice marketization degree, rice production is changed from a single high-yield type to a new stage with high yield and high quality. The main rice production areas in China mainly include northeast regions, Yangtze river watershed and Zhujiang watershed. Belongs to grain crops.
Because of the influence of the genetic rule effect of rice, the general yield of the new rice variety cultured under the conventional breeding conditions at present has a contradictory relationship with the rice quality and the resistance, namely the high-yield new rice variety is generally poor in rice quality, and the high-quality rice variety is slightly low in disease resistance and yield. The biological improvement method mainly focuses on the aspect of transgenic improvement, but because the safety problem of transgenic improved food is not generally accepted by people, the research of cultivating a new high-yield, high-quality and multi-resistance rice variety in a non-transgenic mode is still necessary, so that the problem needs to be solved by cultivating the new high-yield, high-quality and multi-resistance rice variety.
Therefore, in order to solve the problems, a method for planting a new variety of high-quality gene high-stress-resistance rice in the biological industry is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a method for planting a new variety of rice with high resistance to high-quality genes in the biological industry, which solves the problems that the general yield of the new variety of rice cultured under the conventional breeding conditions is in a contradiction relation with the rice quality and the resistance, namely the high-yield new variety of rice is poor in general rice quality, and the high-quality rice variety is low in disease resistance and yield.
In order to achieve the purpose, the invention provides the following technical scheme:
a method for planting a new variety of high-quality gene high-stress resistance rice in the biological industry comprises the following steps:
s1: selecting high-quality rice seeds, removing dust and impurities of the rice seeds by using a fan, selecting a container for containing the rice seeds, placing ice water in the container, then uniformly scattering the selected rice seeds on the water surface in the container, immediately sinking the full rice seeds to the bottom of the container, floating the rice seeds with empty hulls on the water surface, fishing out the empty hulls in time, and soaking the rice seeds sunk to the bottom of the container for 12 hours;
s2: taking out the soaked rice seeds, flatly paving the rice seeds at a cool and ventilated place, ensuring that the rice seeds are not overlapped, ensuring that the room temperature for storing the rice seeds is 15-20 ℃, and naturally ventilating for 12 hours to ensure that the rice seeds are dry;
s3: after the hybrid seeds in the step S2 are sown, performing single planting, recording the yield, the total number of seeds per ear, the maturing rate and the thousand seed weight of each plant, selecting a combination with obvious advantages and good complementarity of the ear parts, harvesting 10-20 seeds per ear on the plants with high yield, large number of total seeds per ear, high maturing rate and high thousand seed weight, harvesting 2000-300 seeds in total, and selecting seeds to obtain a new generation of seeds;
s4: moderate thin planting: planting 3-5 seedlings in each hole of the new generation of seeds in the step S4 with the row spacing of 20-30 cm and the hole spacing of 15-20 cm, ensuring that no hole is leaked and no seedling is lacked and ensuring the planting quality, and placing the seeds in the following positions: 1. cold; 2. drought; 3. saline-alkali soil;
respectively planting under three conditions, observing the planting conditions of the seeds under the three environments, and recording the growth and development conditions of the seeds under the three environments;
s5: after the seeds grow out, selecting plants growing in three environments, and selecting plants with compact plant types and upright leaves in the same planting environment; selecting plants with more ears, high ear forming rate and high ear fullness degree under the same density; selecting plants with good rice color and plump grains;
s6: after the rice is ripe, the high yield of the rice planted in different environments is selected for comparison, then the comparison is carried out again in the acupuncture points of the rice planted in different high yields, the best acupuncture point of the planted rice is found, the recording and analysis are carried out, and then the high-quality single plant with obvious spike advantage and wide adaptability is selected to obtain the new rice variety with high yield, high quality and multiple resistance.
Further, the seed selected in the step S1 is subjected to fine screening by using a fine screening machine, so as to ensure the particle size and the seed quality.
Further, a choice device of high-grade gene high stress resistance new variety rice of bio-industry, includes the device main part and sets up the inside fine screen ware of device main part, the inside of fine screen ware is provided with the fine screen chamber, the fine screen ware is cylindricly, the sieve mesh has been seted up to the surface of fine screen ware.
Further, the device main part is still including setting up the inside driving motor of device main part, driving motor's outside swing joint has the main chain belt, the pot head of main chain belt is in driving motor is last, and first axis of rotation has been cup jointed to the other end, the outside of first axis of rotation is connected with the connecting axle, the outside of connecting axle is connected with the second axis of rotation, the first connecting gear in the outside of second axis of rotation, the one end of gear chain belt is cup jointed in the outside of first connecting gear, the other end of gear chain belt is connected with the second and connects the gear, the inboard swing joint of second connecting gear has the third axis of rotation, link together between first axis of rotation, second axis of rotation and the third axis of rotation.
Through driving motor's work, drive the main chain belt and carry out synchronous rotation, the main chain belt then drives first axis of rotation and carries out synchronous rotation, first axis of rotation is in the same place with second axis of rotation connection, rotation through first axis of rotation, immediately drive the second axis of rotation and rotate, the first connecting gear that second axis of rotation one end set up immediately synchronous rotation, the gear chain belt that cup joints outside the first connecting gear then synchronous rotation, the gear chain belt then drives the second and connects the gear and carry out synchronous rotation, immediately drive the third axis of rotation and rotate, and simultaneously, the fine screen ware of being connected outside first axis of rotation and second axis of rotation and third axis of rotation carries out synchronous rotation, the rice seeds of placing in the fine screen intracavity portion roll, the rice seeds that the undersize is not conform to the standard finally fall from the sieve mesh, thereby accomplish the screening of rice seeds.
The technical scheme of the invention has the following beneficial effects:
1. the method for planting the new variety of high-yield high-resistance rice with high-quality genes in the biological industry comprises the steps of selecting high-yield comparison under different environment planting conditions, then carrying out comparison again in the acupuncture points where rice seeds with different high-yield are planted, finding the best acupuncture point where the rice seeds are planted, recording and analyzing, and selecting a high-quality single plant with obvious ear advantages and wide adaptability to obtain the new variety of high-yield high-quality multi-resistance rice.
2. The method for planting the new variety of rice with high resistance to high-quality genes in the biological industry synchronously rotates through the fine screening devices connected to the outer sides of the first rotating shaft, the second rotating shaft and the third rotating shaft, rice seeds placed in the fine screening cavities roll, and the rice seeds with undersize which do not meet the standard finally fall down from the screening holes, so that the screening of the rice seeds is completed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a portion of the structure of FIG. 1 in accordance with the present invention;
fig. 3 is a schematic view of the connection structure of the fine screen device of the present invention.
In the figure: 1. a device main body; 2. a drive motor; 3. a main chain belt; 4. a first rotating shaft; 5. a connecting shaft; 6. a second rotating shaft; 7. a first connecting gear; 8. a gear chain belt; 9. a second connecting gear; 10. A third rotating shaft; 11. a fine screening device; 12. a fine screening cavity; 13. and (4) screening holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only relational terms determined for convenience in describing structural relationships of the parts or elements of the present disclosure, and do not refer to any parts or elements of the present disclosure, and are not to be construed as limiting the present disclosure.
In the present disclosure, terms such as "fixedly connected", "connected", and the like are to be understood in a broad sense, and mean either a fixed connection or an integrally connected or detachable connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present disclosure can be determined on a case-by-case basis by persons skilled in the relevant art or technicians, and are not to be construed as limitations of the present disclosure.
A method for planting a new variety of high-quality gene high-stress resistance rice in the biological industry comprises the following steps:
s1: selecting high-quality rice seeds, removing dust and impurities of the rice seeds by using a fan, selecting a container for containing the rice seeds, placing ice water in the container, then uniformly scattering the selected rice seeds on the water surface in the container, immediately sinking the full rice seeds to the bottom of the container, floating the rice seeds with empty hulls on the water surface, fishing out the empty hulls in time, and soaking the rice seeds sunk to the bottom of the container for 12 hours;
and (5) adopting a fine screening machine to carry out fine screening on the seeds selected in the step S1 so as to ensure the particle size and the seed quality of the seeds.
S2: taking out the soaked rice seeds, flatly paving the rice seeds at a cool and ventilated place to ensure that the rice seeds are not overlapped, and ensuring that the room temperature for storing the rice seeds is 15-20 ℃ and the natural ventilation is carried out for 12 hours to ensure that the rice seeds are dry;
s3: sowing the hybrid seeds obtained in the step S2, performing single planting, recording the yield, the total grain number per ear, the setting rate and the thousand-grain weight of each plant, selecting a combination with obvious ear advantages and good complementarity, harvesting 10-20 seeds per ear on the plants with high yield, more total grain number per ear, high setting rate and high thousand-grain weight, collecting 2000-300 seeds in total, and selecting seeds to obtain a new generation of seeds;
s4: moderate thin planting: planting 3-5 seedlings in each hole of the new generation of seeds in the step S4 with the row spacing of 20-30 cm and the hole spacing of 15-20 cm, ensuring that no hole is leaked and no seedling is lacked and ensuring the planting quality, and placing the seeds in the following positions: 1. cold; 2. drought; 3. saline-alkali soil;
respectively planting under three conditions, observing the planting conditions of the seeds under the three environments, and recording the growth and development conditions of the seeds under the three environments;
s5: after the seeds grow out, selecting plants growing in three environments, and selecting plants with compact plant types and upright leaves in the same planting environment; selecting plants with more ears, high ear forming rate and high ear fullness degree under the same density; selecting plants with good rice color and plump grains;
s6: after the rice is ripe, the high yield of the rice planted in different environments is selected for comparison, then the comparison is carried out again in the acupuncture points of the rice planted in different high yields, the best acupuncture point of the planted rice is found, the recording and analysis are carried out, and then the high-quality single plant with obvious spike advantage and wide adaptability is selected to obtain the new rice variety with high yield, high quality and multiple resistance.
Referring to fig. 1-3, a new rice variety with high resistance to high quality genes in the bio-industry is selected, which includes a main body 1 and a fine screen 11 disposed inside the main body 1, a fine screen cavity 12 is disposed inside the fine screen 11, the fine screen 11 is cylindrical, and a screen hole 13 is disposed on an outer surface of the fine screen 11.
Device main part 1 is still including setting up at the inside driving motor 2 of device main part 1, driving motor 2's outside swing joint has main chain belt 3, the pot head of main chain belt 3 is on driving motor 2, first axis of rotation 4 has been cup jointed to the other end, the outside of first axis of rotation 4 is connected with connecting axle 5, the outside of connecting axle 5 is connected with second axis of rotation 6, the first connecting gear 7 in the outside of second axis of rotation 6, the one end of gear chain belt 8 is cup jointed in the outside of first connecting gear 7, the other end of gear chain belt 8 is connected with second connecting gear 9, the inboard swing joint of gear 9 is connected with third axis of rotation 10 to the second, first axis of rotation 4, link together between second axis of rotation 6 and the third axis of rotation 10.
The main chain belt 3 is driven to synchronously rotate by the operation of the driving motor 2, the main chain belt 3 then drives the first rotating shaft 4 to synchronously rotate, the first rotating shaft 4 is connected with the second rotating shaft 6, the second rotating shaft 6 is immediately driven to rotate by the rotation of the first rotating shaft 4, the first connecting gear 7 arranged at one end of the second rotating shaft 6 immediately synchronously rotates, the gear chain belt 8 sleeved outside the first connecting gear 7 then synchronously rotates, the gear chain belt 8 then drives the second connecting gear 9 to synchronously rotate, and immediately drives the third rotating shaft 10 to rotate, meanwhile, the fine sifters 11 connected with the first rotating shaft 4, the second rotating shaft 6 and the outside of the third rotating shaft 10 synchronously rotate, rice seeds placed in the fine sifting cavity 12 roll, and the rice seeds with sizes not meeting the standard finally fall from the sieve holes 13, thereby completing the screening of rice seeds.
For the convenience of understanding the above technical solutions of the present invention, the following detailed description is made of the working principle or the operation mode of the present invention in the practical process:
the working principle is as follows: when the new variety rice selection device with high resistance to high-quality genes in the biological industry is used, the driving motor 2 works to drive the main chain belt 3 to synchronously rotate, the main chain belt 3 then drives the first rotating shaft 4 to synchronously rotate, the first rotating shaft 4 is connected with the second rotating shaft 6, the second rotating shaft 6 is immediately driven to rotate through the rotation of the first rotating shaft 4, the first connecting gear 7 arranged at one end of the second rotating shaft 6 immediately synchronously rotates, the gear chain belt 8 sleeved outside the first connecting gear 7 then synchronously rotates, the gear chain belt 8 then drives the second connecting gear 9 to synchronously rotate, the third rotating shaft 10 is immediately driven to rotate, meanwhile, the fine screen devices 11 connected with the first rotating shaft 4, the second rotating shaft 6 and the outer side of the third rotating shaft 10 synchronously rotate, and rice seeds placed in the fine screen cavity 12 roll, the rice seeds whose size is too small to meet the standard finally fall through the sieve holes 13, thereby completing the screening of the rice seeds.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments, or make equivalent substitutions and improvements to part of the technical features of the foregoing embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A method for planting a new variety of high-quality gene high-stress resistance rice in the biological industry is characterized by comprising the following steps:
s1: selecting high-quality rice seeds, removing dust and impurities of the rice seeds by using a fan, selecting a container for containing the rice seeds, placing ice water in the container, then uniformly scattering the selected rice seeds on the water surface in the container, immediately sinking the full rice seeds to the bottom of the container, floating the rice seeds with empty hulls on the water surface, fishing out the empty hulls in time, and soaking the rice seeds sunk to the bottom of the container for 12 hours;
s2: taking out the soaked rice seeds, flatly paving the rice seeds at a cool and ventilated place, ensuring that the rice seeds are not overlapped, ensuring that the room temperature for storing the rice seeds is 15-20 ℃, and naturally ventilating for 12 hours to ensure that the rice seeds are dry;
s3: sowing the hybrid seeds obtained in the step S2, performing single planting, recording the yield, the total grain number per ear, the setting rate and the thousand-grain weight of each plant, selecting a combination with obvious ear advantages and good complementarity, harvesting 10-20 seeds per ear on the plants with high yield, more total grain number per ear, high setting rate and high thousand-grain weight, collecting 2000-300 seeds in total, and selecting seeds to obtain a new generation of seeds;
s4: moderate thin planting: planting 3-5 seedlings in each hole of the new generation of seeds in the step S4 with the row spacing of 20-30 cm and the hole spacing of 15-20 cm, ensuring that no hole is leaked and no seedling is lacked and ensuring the planting quality, and placing the seeds in the following positions: 1. cold; 2. drought; 3. saline-alkali soil;
respectively planting under three conditions, observing the planting conditions of the seeds under the three environments, and recording the growth and development conditions of the seeds under the three environments;
s5: after the seeds grow out, selecting plants growing in three environments, and selecting plants with compact plant types and upright leaves in the same planting environment; selecting plants with more ears, high ear forming rate and high ear fullness degree under the same density; selecting plants with good rice color and plump grains;
s6: after the rice is ripe, the high yield of the rice planted in different environments is selected for comparison, then the comparison is carried out again in the acupuncture points of the rice planted in different high yields, the best acupuncture point of the planted rice is found, the recording and analysis are carried out, and then the high-quality single plant with obvious spike advantage and wide adaptability is selected to obtain the new rice variety with high yield, high quality and multiple resistance.
2. The method for planting a new variety of rice with high stress resistance of high-quality genes in the bio-industry according to claim 1, wherein the method comprises the following steps: and (5) adopting a fine screening machine to carry out fine screening on the seeds selected in the step S1 so as to ensure the particle size and the seed quality of the seeds.
3. A selection device of a new variety of high-stress-resistance rice with high-quality genes in the biological industry is applied to the planting method of the new variety of high-stress-resistance rice with high-quality genes in the biological industry as claimed in any one of claims 1-2, and is characterized in that: the device comprises a device main body (1) and a fine screening device (11) arranged inside the device main body (1), wherein a fine screening cavity (12) is arranged inside the fine screening device (11), the fine screening device (11) is cylindrical, and a screen hole (13) is formed in the outer surface of the fine screening device (11).
4. The selection device of the new variety of high-stress-resistance rice with superior genes in the bio-industry according to claim 3, characterized in that: the device main part (1) is still including setting up inside driving motor (2) of device main part (1), the outside swing joint of driving motor (2) has main chain belt (3), the pot head of main chain belt (3) is in on driving motor (2), first axis of rotation (4) have been cup jointed to the other end, the outside of first axis of rotation (4) is connected with connecting axle (5).
5. The selection device of the new variety of high-stress-resistance rice with superior genes in the bio-industry according to claim 4, is characterized in that: the outer side of the connecting shaft (5) is connected with a second rotating shaft (6), and a first connecting gear (7) is arranged on the outer side of the second rotating shaft (6).
6. The selection device of the new variety of high-stress-resistance rice with superior genes in the bio-industry according to claim 5, characterized in that: the gear chain belt is characterized in that one end of a gear chain belt (8) is sleeved on the outer side of the first connecting gear (7), the other end of the gear chain belt (8) is connected with a second connecting gear (9), and a third rotating shaft (10) is movably connected to the inner side of the second connecting gear (9).
7. The selection device of the new variety of high-stress-resistance rice with superior genes in the bio-industry according to claim 6, characterized in that: the first rotating shaft (4), the second rotating shaft (6) and the third rotating shaft (10) are connected together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210742837.8A CN114931076A (en) | 2022-06-28 | 2022-06-28 | Method for planting new variety rice with high stress resistance of high-quality gene in biological industry |
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| CN202210742837.8A CN114931076A (en) | 2022-06-28 | 2022-06-28 | Method for planting new variety rice with high stress resistance of high-quality gene in biological industry |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106332771A (en) * | 2016-08-08 | 2017-01-18 | 盘锦北方农业技术开发有限公司 | Method for cultivation of high-yield, high-quality and multi-resistant paddy rice new variety |
| CN106688681A (en) * | 2016-12-14 | 2017-05-24 | 五河县茂源水蛭生态养殖专业合作社 | Rice seedling growing method for improving stress resistance in rice |
| CN207756462U (en) * | 2017-11-30 | 2018-08-24 | 江西汇丰源种业有限公司 | A kind of drum type screening device suitable for rice paddy seed |
| CN208695517U (en) * | 2018-07-24 | 2019-04-05 | 广西南亚热带农业科学研究所 | A kind of Queensland nut screening machine |
| CN210647182U (en) * | 2019-09-10 | 2020-06-02 | 青岛天祥食品集团有限公司 | Broken grain of shelled peanut, mould a grain sieving mechanism |
| CN111492970A (en) * | 2019-01-30 | 2020-08-07 | 安徽理想种业有限公司 | Method for cultivating high-yield high-quality multi-resistance new rice variety |
| CN212493827U (en) * | 2020-04-16 | 2021-02-09 | 王丽 | Seed sieving mechanism for farming |
| CN213287580U (en) * | 2020-10-13 | 2021-05-28 | 王宏春 | High-efficient sieving mechanism of agricultural seed |
| CN213762730U (en) * | 2020-06-01 | 2021-07-23 | 辽宁国本航舟农业科技有限公司 | Sieving mechanism is used in rice processing |
| CN113385403A (en) * | 2021-05-07 | 2021-09-14 | 万林卫 | Agricultural rape seed screening equipment |
-
2022
- 2022-06-28 CN CN202210742837.8A patent/CN114931076A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106332771A (en) * | 2016-08-08 | 2017-01-18 | 盘锦北方农业技术开发有限公司 | Method for cultivation of high-yield, high-quality and multi-resistant paddy rice new variety |
| CN106688681A (en) * | 2016-12-14 | 2017-05-24 | 五河县茂源水蛭生态养殖专业合作社 | Rice seedling growing method for improving stress resistance in rice |
| CN207756462U (en) * | 2017-11-30 | 2018-08-24 | 江西汇丰源种业有限公司 | A kind of drum type screening device suitable for rice paddy seed |
| CN208695517U (en) * | 2018-07-24 | 2019-04-05 | 广西南亚热带农业科学研究所 | A kind of Queensland nut screening machine |
| CN111492970A (en) * | 2019-01-30 | 2020-08-07 | 安徽理想种业有限公司 | Method for cultivating high-yield high-quality multi-resistance new rice variety |
| CN210647182U (en) * | 2019-09-10 | 2020-06-02 | 青岛天祥食品集团有限公司 | Broken grain of shelled peanut, mould a grain sieving mechanism |
| CN212493827U (en) * | 2020-04-16 | 2021-02-09 | 王丽 | Seed sieving mechanism for farming |
| CN213762730U (en) * | 2020-06-01 | 2021-07-23 | 辽宁国本航舟农业科技有限公司 | Sieving mechanism is used in rice processing |
| CN213287580U (en) * | 2020-10-13 | 2021-05-28 | 王宏春 | High-efficient sieving mechanism of agricultural seed |
| CN113385403A (en) * | 2021-05-07 | 2021-09-14 | 万林卫 | Agricultural rape seed screening equipment |
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Application publication date: 20220823 |