CN114208661B - Closed hybrid rice incubator - Google Patents
Closed hybrid rice incubator Download PDFInfo
- Publication number
- CN114208661B CN114208661B CN202111522813.3A CN202111522813A CN114208661B CN 114208661 B CN114208661 B CN 114208661B CN 202111522813 A CN202111522813 A CN 202111522813A CN 114208661 B CN114208661 B CN 114208661B
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- rod
- box
- box body
- fixed
- knocking
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 29
- 235000009566 rice Nutrition 0.000 title claims abstract description 29
- 240000007594 Oryza sativa Species 0.000 title 1
- 239000000843 powder Substances 0.000 claims abstract description 49
- 230000010152 pollination Effects 0.000 claims abstract description 35
- 241000209094 Oryza Species 0.000 claims abstract description 28
- 239000002699 waste material Substances 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 4
- 244000309464 bull Species 0.000 abstract description 24
- 230000000694 effects Effects 0.000 description 16
- 239000012634 fragment Substances 0.000 description 4
- 238000010009 beating Methods 0.000 description 3
- 238000009396 hybridization Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H1/00—Processes for modifying genotypes ; Plants characterised by associated natural traits
- A01H1/02—Methods or apparatus for hybridisation; Artificial pollination ; Fertility
- A01H1/027—Apparatus for pollination
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Environmental Sciences (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
The invention discloses a closed hybrid rice incubator, and relates to the technical field of hybrid rice incubators. This closed hybrid rice incubator, which comprises a box body, the front end of box rotates to be connected with the chamber door, the inner wall bottom swing joint of box has the waste powder to collect the box, the inside upper end of box is fixed with temperature humidity controller, the inside middle-end of box is provided with cultivates basket device, cultivate basket device and include motor, dwang one, the roof department of box is fixed with the pollination device. This closed hybrid rice incubator rotates through motor control bull stick, makes two cultivation baskets rotate, carries out even pollination through the powder pipeline afterwards to increase the pollination area of seed in cultivating the basket, increase pollination efficiency, cultivate basket and bull stick simultaneously and be rotatable state, when the bull stick rotates, cultivate the basket and can take place slight swing, thereby further promote the pollination probability of seed.
Description
Technical Field
The invention relates to the technical field of hybrid rice incubators, in particular to a closed hybrid rice incubator.
Background
The hybrid rice is hybridized by selecting two rice varieties which have certain genetic difference and have complementary excellent characters, and the hybrid rice needs to be hybridized and cultivated by an incubator in the early stage of cultivation.
The existing hybrid rice incubator adopts the operation of standing cultivation and artificial pollination, the artificial pollination not only easily causes the problem of uneven pollination, thereby affecting the effect of seed hybridization cultivation, causing hybridization failure, but also opening the box door when the artificial pollination, and the external environment can influence the inside of the incubator, thereby affecting the effect of hybridization cultivation.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a closed hybrid rice incubator, which solves the problems in the background art. In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a closed hybrid rice incubator, includes the box, the front end of box rotates and is connected with the chamber door, the inner wall bottom swing joint of box has the waste powder to collect the box, the inside upper end of box is fixed with temperature humidity controller, the inside middle-end of box is provided with cultivates basket device, cultivate basket device and include motor, dwang one, the output shaft of motor is fixed with the bull stick, the positive both sides of bull stick all are connected with cultivation basket through dwang two rotations, the one end of dwang one rotates and connects the outer wall at the box, the other end of dwang one is fixed with cross striking pole, dwang one is connected with motor output shaft transmission through the drive belt, the roof department of box is fixed with pollination device.
Preferably, the pollination device comprises an outer protection box, the powder storage box is connected with the inside of the outer protection box through three rotations of a rotary rod, a filter screen is arranged at the bottom opening of the powder storage box, a powder discharging pipeline is fixed at the bottom of the powder storage box and communicated with the powder storage box, a cam is fixed at one end of the rotary rod, far away from the powder storage box, of the rotary rod, a spring is sleeved on the outer part of the rotary rod, one end of the spring is fixed with the rotary rod, and the other end of the spring is fixed with the outer protection box.
Preferably, the cam is located directly above the cross striker bar.
Preferably, the inside spout sliding connection of box has the device that shakes, it includes the arc slider to shake the device, the front of arc slider is fixed with two push rods, and two push rods are all through shell fragment one with box inner wall elastic connection, the bottom of arc slider is fixed with the montant, the bottom both sides of montant all articulate there is the clamp plate, two be provided with elastic air bag between the clamp plate, the inside atmospheric pressure storehouse that is fixed with of arc slider, an inside atmospheric pressure pole in atmospheric pressure storehouse contacts with the powder pipeline down, another atmospheric pressure pole in inside in atmospheric pressure storehouse is fixed with elastic air bag surface.
Preferably, the knocking device is fixed on the left side of the upper end inside the box body and comprises a box body, a first knocking rod is rotationally connected to the left side wall of the box body, a pull rod is slidingly connected to the right side wall of the box body, and a second knocking rod is rotationally connected to the bottom plate of the box body.
Preferably, the first impact rod and the second impact rod are elastically connected with the inner wall of the box body through the second elastic sheet, and the first impact rod is in transmission connection with the pull rod through the pull rope.
Preferably, the bottom plate of the box body is sequentially fixed with a vibration rod and a knocking rod from top to bottom, and the knocking rod is located between the vibration rod and the knocking rod.
Preferably, the upper surface of the striking rod II is fixedly provided with a triangle set, the tail end of the vibrating rod is fixedly provided with a vibrating ball, the initial position of the vibrating ball is contacted with the left side of the triangle set, and the right side of the striking rod II is movably connected with a striking ball.
The invention provides a closed hybrid rice incubator. The beneficial effects are as follows:
(1) This closed hybrid rice incubator rotates through motor control bull stick, makes two cultivation baskets rotate, carries out even pollination through the powder pipeline later to increase the pollination area of seed in cultivating the basket, increase pollination efficiency, cultivate basket and bull stick simultaneously and be rotatable state, when the bull stick rotates, cultivate the basket and can take place slight swing, thereby further promote the pollination probability of seed, and again, this application adopts totally enclosed structure, can solve the problem that prior art need open the bin gate when artificial pollination, the effectual influence of external environment to cultivating the basket in the box of avoiding.
(2) This closed hybrid rice incubator is fixed with the pollination device on the top of box, when basket pivoted is cultivated in motor control, rotates through drive belt control cross striking pole to intermittent type striking cam makes three drive of dwang deposit the powder case and takes place the small circle rotation, through the cooperation of filter screen, can screen out the inside debris of powder raw materials, thereby promotes the quality of pollination.
(3) This closed hybrid rice incubator, there is the shaking device in the inside sliding connection of box, when the bull stick rotates, can extrude the montant and rotate to drive the whole rotation that takes place of arc slider, thereby drive down powder pipeline through two push rods and take place the swing, thereby increase the unloading area of powder, can at first extrude the clamp plate simultaneously before the bull stick contacts the montant, thereby extrude elastic air bag and take place deformation, promote the pneumatic rod of atmospheric pressure storehouse one side and rise, then the pneumatic rod of atmospheric pressure storehouse opposite side can promote down powder pipeline swing, thereby further promote the area of unloading, and then promote pollination efficiency.
(4) This closed hybrid rice incubator is fixed with the knocking device in the inside of box, can extrude the striking pole second and rise and descend immediately thereupon when the bull stick rotates to play the effect of beating the lateral wall, can pull the pull rod and remove when the push rod rotates simultaneously, the pull rod passes through stay cord pulling striking pole one and removes, and the push rod is separated with the pull rod afterwards and is impacted the box inner wall under the resilience force effect of shell fragment second striking pole one, thereby forms the knocking effect, shakes into the waste powder through twice and collects in the box with the powder that falls out, conveniently collects and secondary use.
(5) In the closed hybrid rice incubator, the knocking ball is movably connected in the second knocking rod, and after the second knocking rod is knocked, the knocking ball can knock the inner wall of the second knocking rod, so that the second knocking rod can produce a secondary knocking effect, and the knocking effect on the inner wall of the box body is improved.
Drawings
FIG. 1 is a schematic view of the three-dimensional structure of the whole front face of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the entire back surface of the present invention;
FIG. 3 is a schematic view of a three-dimensional structure of the basket apparatus of the present invention;
FIG. 4 is a schematic three-dimensional structure of the pollinating device of the present invention;
FIG. 5 is a schematic three-dimensional view of a shaking device according to the present invention;
FIG. 6 is a schematic three-dimensional view of a rapping device of the present invention;
fig. 7 is a schematic side view of the internal structure of the striking rod of the second embodiment of the invention.
In the figure: 1. a case; 2. a door; 3. a waste powder collection box; 4. a cultivating basket device; 41. a motor; 42. a first rotary rod; 43. a rotating rod; 44. a second rotary rod; 45. a cultivating basket; 46. a cross impact bar; 5. a pollination device; 51. an outer protection case; 52. a third rotary rod; 53. a powder storage box; 54. a powder discharging pipeline; 55. a cam; 6. a shaking device; 61. an arc-shaped sliding block; 62. a push rod; 63. a vertical rod; 64. a pressing plate; 65. an air pressure bin; 7. a knocking device; 71. a case body; 72. a first striking rod; 73. a pull rod; 74. a second striking rod; 75. a vibrating rod; 76. the rod is knocked.
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.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a closed hybrid rice incubator, including box 1, the front end of box 1 rotates and is connected with chamber door 2, the inner wall bottom swing joint of box 1 has waste powder to collect box 3, the inside upper end of box 1 is fixed with temperature humidity controller, the inside middle-end of box 1 is provided with cultivates basket device 4, cultivate basket device 4 includes motor 41, screw rod one 42, the output shaft of motor 41 is fixed with bull stick 43, the top left side and the bottom right side of bull stick 43 all are fixed with the triangle shovel board, the front both sides of bull stick 43 all are connected with cultivation basket 45 through screw rod two 44 rotations, the one end of screw rod one 42 rotates and is connected at the outer wall of box 1, the other end of screw rod one 42 is fixed with cross striking pole 46, screw rod one 42 is connected with motor 41 output shaft transmission through the drive belt, the roof department of box 1 is fixed with pollination device 5. This closed hybrid rice artificial containers, rotate through motor 41 control bull stick 43, make two cultivation basket 45 take place to rotate, then carry out even pollination through lower powder pipeline 54, thereby increase the pollination area of cultivating the seed in basket 45, increase pollination efficiency, cultivate basket 45 and bull stick 43 simultaneously and be rotatable state, when bull stick 43 rotates, cultivate basket 45 and can take place slight swing, thereby further promote the pollination probability of seed, and again, the application adopts totally enclosed structure, can solve the problem that prior art needs to open the bin gate when artificial pollination, the effectual external environment of avoiding cultivates basket 45's influence in to box 1.
Further, the pollination device 5 comprises an outer protection box 51, the powder storage box 53 is rotatably connected to the inner part of the outer protection box 51 through a rotary rod III 52, a filter screen is arranged at the bottom opening of the powder storage box 53, the bottom of the powder storage box 53 is fixed and communicated with a powder discharging pipeline 54, a cam 55 is fixed at one end, far away from the powder storage box 53, of the rotary rod III 52, a spring is sleeved outside the rotary rod III 52, one end of the spring is fixed with the rotary rod III 52, the other end of the spring is fixed with the outer protection box 51, and the cam 55 is located right above the cross impact rod 46. This closed hybrid rice artificial containers is fixed with pollination device 5 on the top of box 1, and when basket 45 was cultivated in motor 41 control rotated, through drive belt control cross striking pole 46 rotation to intermittent type striking cam 55 makes the third 52 of dwang drive and stores powder case 53 and take place the small circle rotation, through the cooperation of filter screen, can screen out the inside debris of powder raw materials, thereby promotes the quality of pollination.
Still further, sliding connection has shaking device 6 in the inside spout of box 1, shaking device 6 includes arc slider 61, the front of arc slider 61 is fixed with two push rods 62, two push rods 62 are all through shell fragment one with box 1 inner wall elastic connection, the bottom of arc slider 61 is fixed with montant 63, the bottom both sides of montant 63 all articulate there is clamp plate 64, be provided with the elasticity gasbag between two clamp plates 64, the inside pneumatic pressure storehouse 65 that is fixed with of arc slider 61, the inside pneumatic pressure pole and the contact of lower powder pipeline 54 of pneumatic pressure storehouse 65, another pneumatic pressure pole and elasticity gasbag surface fixation in the inside of pneumatic pressure storehouse 65. This closed hybrid rice artificial containers, sliding connection has shake device 6 in the inside of box 1, when bull stick 43 rotates, can extrude montant 63 and rotate, thereby drive the whole rotation that takes place of arc slider 61, thereby drive down powder pipeline 54 through two push rods 62 and take place the swing, thereby increase the unloading area of powder, can extrude clamp plate 64 at first before bull stick 43 contacts montant 63 simultaneously, thereby extrude elastic air bag and take place deformation, promote the pneumatic rod of atmospheric pressure storehouse 65 one side and rise, then the pneumatic rod of atmospheric pressure storehouse 65 opposite side can promote down powder pipeline 54 swing, thereby further promote the area of unloading, and then promote pollination efficiency.
It is noted that the knocking device 7 is fixed on the left side of the upper end inside the box body 1, the knocking device 7 comprises a box body 71, a first knocking rod 72 is rotationally connected to the left side wall of the box body 71, a pull rod 73 is slidingly connected to the right side wall of the box body 71, a second knocking rod 74 is rotationally connected to the bottom plate of the box body 71, the first knocking rod 72 and the second knocking rod 74 are elastically connected with the inner wall of the box body 71 through a second elastic sheet, and the first knocking rod 72 is in transmission connection with the pull rod 73 through a pull rope. This closed hybrid rice artificial containers is fixed with the rapping device 7 in the inside of box 1, can extrude striking rod two 74 and rise and descend immediately thereupon when bull stick 43 rotates to play the effect of beating box 1 lateral wall, can pull the pull rod 73 simultaneously and remove when push rod 62 rotates, pull rod 73 passes through stay cord pulling striking rod one 72 rotation, later push rod 62 and pull rod 73 separation back strike the box 1 inner wall under the resilience force effect of shell fragment two, thereby form the effect of beating, through twice striking box 1 inner wall with the powder shake that will be attached to on box 1 inner wall fall into waste powder collection box 3, convenient collection and secondary use.
It is worth to say that, the bottom plate of the box 71 is sequentially fixed with a vibrating rod 75 and a striking rod 76 from top to bottom, the striking rod two 74 is located between the vibrating rod 75 and the striking rod 76, the upper surface of the striking rod two 74 is fixed with a triangle set, the end of the vibrating rod 75 is fixed with a vibrating ball, the initial position of the vibrating ball contacts with the left side of the triangle set, and the right side of the striking rod two 74 is movably connected with striking balls. The striking rod two 74 is movably connected with a striking ball, and after the striking rod two 74 is struck, the striking ball can strike the inner wall of the striking rod two 74, so that the striking rod two 74 has a secondary striking effect, and the striking effect on the inner wall of the box body 1 is improved.
During the use, firstly, place the rice seed in cultivating basket 45, afterwards adjust temperature humidity controller, adjust inside temperature and the humidity of box 1, close chamber door 2 afterwards, start motor 41, control bull stick 43 through motor 41 and rotate, make two cultivation basket 45 take place to rotate, at this moment, when motor 41 control cultivation basket 45 rotates, control cross striking pole 46 through the drive belt and rotate, thereby intermittent type striking cam 55, make the dwang three 52 drive and deposit powder case 53 and take place the rotation in a small range, cooperation through the filter screen, can screen out the inside debris of powder raw materials, evenly pollinate through lower powder pipeline 54 afterwards, thereby increase the pollination area of seed in cultivating basket 45, increase pollination efficiency, simultaneously cultivate basket 45 and bull stick 43 and be rotatable state, when bull stick 43 rotates, cultivate basket 45 can take place slight swing, thereby further promote the pollination probability of seed, when bull stick 43 rotates, thereby the montant 63 rotates, thereby drive arc slider 61 whole take place to rotate, thereby take place the swing through two push rods 62 drive down powder pipeline 54, thereby the unloading area of increase, simultaneously can promote the air pressure of the clamp plate 63 at first, thereby the other side of the pressure of elasticity of extrusion air pressure 65, thereby the air pressure of the air pressure of air bag 65 promotion storehouse is improved, and then the pressure of air pressure 65 can promote the storehouse.
The knocking device 7 is fixed in the box body 1, the second knocking rod 74 is extruded to rise and then immediately descend when the rotating rod 43 rotates, so that the effect of knocking the side wall of the box body 1 is achieved, meanwhile, the pull rod 73 is pulled to move when the push rod 62 rotates, the pull rod 73 pulls the first knocking rod 72 to rotate through the pull rope, then the push rod 62 and the pull rod 73 are separated, the first knocking rod 72 impacts the inner wall of the box body 1 under the rebound force of the second elastic sheet, so that knocking effects are achieved, meanwhile, a knocking ball is movably connected in the second knocking rod 74, after the second knocking rod 74 is impacted, the knocking ball can knock the inner wall of the second knocking rod 74, the second knocking rod 74 produces a secondary knocking effect, the knocking effect on the inner wall of the box body 1 is improved, and powder attached to the inner wall of the box body 1 is convenient to collect and use through repeated knocking of the inner wall of the box body 1.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (3)
1. The utility model provides a closed hybrid rice incubator, includes box (1), its characterized in that: the novel waste powder collecting box is characterized in that the front end of the box body (1) is rotationally connected with the box door (2), the bottom of the inner wall of the box body (1) is movably connected with the waste powder collecting box (3), the upper end of the inside of the box body (1) is fixedly provided with a temperature and humidity controller, the middle end of the inside of the box body (1) is provided with a cultivating basket device (4), the cultivating basket device (4) comprises a motor (41) and a first rotating rod (42), an output shaft of the motor (41) is fixedly provided with a rotating rod (43), both sides of the front surface of the rotating rod (43) are rotationally connected with cultivating baskets (45) through a second rotating rod (44), one end of the first rotating rod (42) is rotationally connected with the outer wall of the box body (1), the other end of the first rotating rod (42) is fixedly provided with a cross impact rod (46), the first rotating rod (42) is in transmission connection with an output shaft of the motor (41) through a transmission belt, and a top plate of the box body (1) is fixedly provided with a pollination device (5).
The pollination device (5) comprises an outer protection box (51), wherein the powder storage box (53) is rotationally connected to the inside of the outer protection box (51) through a rotary rod III (52), a filter screen is arranged at the bottom opening of the powder storage box (53), a lower powder pipeline (54) is fixedly and communicated with the bottom of the powder storage box (53), a cam (55) is fixedly arranged at one end, far away from the powder storage box (53), of the rotary rod III (52), a spring is sleeved outside the rotary rod III (52), one end of the spring is fixed with the rotary rod III (52), and the other end of the spring is fixed with the outer protection box (51);
the cam (55) is positioned right above the cross impact rod (46);
the novel vibrating device is characterized in that a shaking device (6) is slidably connected in an inner sliding groove of the box body (1), the shaking device (6) comprises an arc-shaped sliding block (61), two push rods (62) are fixed on the front face of the arc-shaped sliding block (61), the two push rods (62) are elastically connected with the inner wall of the box body (1) through elastic sheets I, vertical rods (63) are fixed at the bottom of the arc-shaped sliding block (61), pressing plates (64) are hinged to two sides of the bottom of the vertical rods (63), an elastic air bag is arranged between the two pressing plates (64), an air pressure bin (65) is fixed inside the arc-shaped sliding block (61), one air pressure rod inside the air pressure bin (65) is in contact with a powder discharging pipeline (54), and the other air pressure rod inside the air pressure bin (65) is fixed on the outer surface of the elastic air bag;
the novel box is characterized in that a knocking device (7) is fixed on the left side of the upper end of the inside of the box body (1), the knocking device (7) comprises a box body (71), a first knocking rod (72) is rotationally connected to the left side wall of the box body (71), a pull rod (73) is slidingly connected to the right side wall of the box body (71), and a second knocking rod (74) is rotationally connected to the bottom plate of the box body (71);
the upper surface of striking pole two (74) is fixed with the set square group, vibrations ball is fixed with at vibrations pole (75) end, and vibrations ball initial position and set square group left side contact, the inside swing joint in right side of striking pole two (74) has the striking ball.
2. A closed hybrid rice incubator as recited in claim 1 wherein: the first impact rod (72) and the second impact rod (74) are elastically connected with the inner wall of the box body (71) through the second elastic sheet, and the first impact rod (72) is in transmission connection with the pull rod (73) through a pull rope.
3. A closed hybrid rice incubator as recited in claim 1 wherein: the bottom plate of the box body (71) is sequentially fixed with a vibrating rod (75) and a knocking rod (76) from top to bottom, and the second knocking rod (74) is located between the vibrating rod (75) and the knocking rod (76).
Priority Applications (1)
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CN202111522813.3A CN114208661B (en) | 2021-12-14 | 2021-12-14 | Closed hybrid rice incubator |
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CN202111522813.3A CN114208661B (en) | 2021-12-14 | 2021-12-14 | Closed hybrid rice incubator |
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CN114208661A CN114208661A (en) | 2022-03-22 |
CN114208661B true CN114208661B (en) | 2023-08-08 |
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CN114747403A (en) * | 2022-05-17 | 2022-07-15 | 黑龙江省农业科学院大庆分院 | External light source control device for distant hybridization pollination of spring soybeans |
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CN208159513U (en) * | 2018-05-07 | 2018-11-30 | 连云港市农业科学院 | A kind of uniform rice cultivating case of moisture sprinkling |
CN212544508U (en) * | 2020-06-10 | 2021-02-19 | 石荣斌 | Seed germination box for hybrid rice cultivation |
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Effective date of registration: 20231225 Address after: Room 205, Room 206, Room J1447, No. 1045 Tianyuan Road, Tianhe District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangzhou Caimeng Technology Co.,Ltd. Address before: 341000 Yudu Industrial Park Industrial Avenue, Yudu County, Ganzhou City, Jiangxi Province Patentee before: Yudu Fengying rice farmers' Professional Cooperative |
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