CN101803563B - Hybrid rice seed producing and pollinating tool and pollinating method - Google Patents
Hybrid rice seed producing and pollinating tool and pollinating method Download PDFInfo
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- CN101803563B CN101803563B CN 201010161248 CN201010161248A CN101803563B CN 101803563 B CN101803563 B CN 101803563B CN 201010161248 CN201010161248 CN 201010161248 CN 201010161248 A CN201010161248 A CN 201010161248A CN 101803563 B CN101803563 B CN 101803563B
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- standing grain
- sledge
- formula seat
- pollinating
- winch
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Abstract
A hybrid rice seed producing and pollinating tool comprises a rice seedling shaking device and is characterized in that the tool is also provided with a sledge type seat and a winding engine; the rice seedling shaking device is arranged at the upper end of the sledge type seat; and a cotton rope of the winding machine is connected on the sledge seat. One embodiment takes three apposition type parallel long rods as the rice seedling shaking device; and the extension direction of the parallel long rods is vertical to the sliding direction of the sledge type seat. The other embodiment adopts a double-row sawtooth type rice seedling shaking head; the rice seedling shaking head is provided with three pairs of '7' shaped tooth tops; and the extension direction of the front end of the rice seedling shaking head is in accordance with the sliding direction of the sledge type seat. A pollinating method comprises the following steps that: the sledge type seat is arranged among fields; the winding machine is fixed on earth ridges; the winding machine is started to back and forth drag the sledge type seat; and the rice seedling shaking device shakes male parent row planting to realize the pollinating. The invention has simple structure and easy and convenient operation; operators do not need to operate in the field; and the working efficiency is increased by 3-5 times.
Description
Technical field
The present invention relates to a kind of pollinating tool of breeding of hybrid rice, and corresponding pollinating method.
Background technology
Existing breeding of hybrid rice pollination technique, the early stage lead that adopts catches up with the powder method that the shortcoming of stalk easy to break is arranged, and changes afterwards bamboo pole pollination method into, and namely the operator holds two bamboo poles and enters the field, firmly shake the male parent row plant of both sides, pollen is descended slowly and lightly take to maternal grain husk to reach the pollination purpose.The shortcoming of this Pollination Modes is that the operator need enter the field and repeatedly operates, and labour intensity is large, and work efficiency is low.Chinese patent CN1030555C discloses a kind of hybrid rice pollinating method and pollenator, is to adopt the blower fan pollen that blows off to reach the pollination purpose, and its complex structure has affected it to be applied.Occurred a kind of employing motorized knapsack in producing at present and added the wind-guiding head and make pollinating tool, the operator need bear the machinery operation of going to the field, and the problem that labour intensity is large is still unresolved.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of breeding of hybrid rice pollinating tool, and operator's operation of need not going to the field operates easy and conveniently, and work efficiency is high.
The present invention adopts following technical scheme: comprise and swing the standing grain device, it is characterized in that: also be provided with sledge formula seat and winch, the described standing grain device that swings is located at sledge formula seat upper end, and the cotton rope of described winch is connected on the sledge formula seat.Its principle is: utilize winch tractive sledge formula seat to be with wavy standing grain device to slide in the field, slide and swing simultaneously standing grain device concussion male parent row plant realization pollination.
A kind of improvement is that the described standing grain device that swings is three juxtaposition formula parallel long poles, and the line of travel of the bearing of trend of parallel long pole and sledge formula seat is perpendicular.This structure is suitable for planting the large field operation of single file parent mode, the row of the suitable male parent of three parallel long poles of sledge formula seat upper end is to placing the field, the male parent row plant concussion that three parallel long poles can make sledge formula seat advance to pass through three times, three concussions can make that most pollen descends slowly and lightly on the plant, thereby realize the pollination purpose.
The another kind of improvement is that the described standing grain device that swings is that the biserial serration type swings the standing grain head, and the described standing grain head that swings is provided with three to " 7 " font crown, and the front end bearing of trend that swings the standing grain head is consistent with the line of travel of sledge formula seat.This structure is suitable for adopting the irregular field operation of duplicate rows male parent cropping pattern, three to compound arrow structure of " 7 " font crown formation, the long inclined-plane of crown pushed plant from the middle part that the plant strain is done to both sides when sledge formula seat was advanced, until long inclined-plane tail end, the dried initiating terminal that recoils to the long inclined-plane of adjacent crown of strain, each resilience can make the paternal plant that passes through shake once, three to " 7 " font crown successively by can realize three times the concussion, swinging the standing grain head passes through once, pollen on the plant almost all descends slowly and lightly, thereby realizes the pollination purpose.
Another object of the present invention provides a kind of pollinating method of the paddy rice production of hybrid seeds.
The first scheme comprises the steps: A, with the parallel long pole of sledge formula seat upper end along the row of male parent to placing the field; B, winch is fixed in sledge formula seat puts on the relative ridge; C, startup winch back and forth drag sledge formula seat back and forth, the i.e. concussion male parent row plant realization pollination in its length zone in one's power of parallel long pole.
First scheme comprises the steps: A, with sledge formula seat along swinging the length of standing grain head to placing between the two row male parent row; B, winch is fixed on the ridge of two row male parent row terminations; C, start winch, back and forth drag back and forth sledge formula seat, keep swinging the front end of standing grain head in the motion process all the time forward, swing the standing grain head namely to two row male parent row plant performance concussion effect, thereby realize pollination.
The present invention is simple in structure, and operator's operation of need not going to the field operates easy and convenient, can finish 1 mu of pollination workload of 1 time in one people 5-10 minute, and conventional method on average takes half an hour, and the inventive method improves work efficiency 3-5 doubly, and the user can select the different standing grain device structures of swinging according to different fields.
Marginal data
Fig. 1 is the first embodiment of the present invention (pole formula) perspective view.
Fig. 2 is the second embodiment of the present invention (serration type) perspective view.
Fig. 3 is the farm work mode schematic diagram of the first embodiment of the present invention.
Fig. 4 is the farm work mode schematic diagram of the second embodiment of the present invention.
Embodiment
Such as Fig. 1, shown in Figure 3, an embodiment of the present invention comprises swings standing grain device 1, it is characterized in that: also be provided with sledge formula seat 2 and winch, the described standing grain device 1 that swings is located at sledge formula seat 2 upper ends, the cotton rope 3 of described winch is connected on the sledge formula seat 2, the described standing grain device 1 that swings is three juxtaposition formula parallel long poles 4, and the line of travel of the bearing of trend of parallel long pole 4 and sledge formula seat 2 is perpendicular.Its principle is: utilize winch tractive sledge formula seat 2 to be with wavy standing grain device 1 to slide in the field, slide and swing simultaneously standing grain device 1 concussion male parent row plant and realize pollination.This structure is suitable for the large field operation of single file male parent cropping pattern, the row of three parallel long poles, the 4 suitable male parents of sledge formula seat 2 upper ends is to placing the field, the male parent row plant concussion that three parallel long poles 4 can make sledge formula seat 2 advance to pass through three times, three concussions can make that most pollen descends slowly and lightly on the plant, thereby realize the pollination purpose.
Such as Fig. 2, shown in Figure 4, another kind of embodiment is that the described standing grain device 1 that swings is that the biserial serration type swings standing grain head 5, and the described standing grain head 5 that swings is provided with three to " 7 " font crown, and the front end bearing of trend that swings standing grain head 5 is consistent with the line of travel of sledge formula seat 2.This structure is suitable for the relatively short irregular field operation of male parent line length, three to compound arrow structure of " 7 " font crown formation, the long inclined-plane of crown pushed plant from the middle part that the plant strain is done to both sides when sledge formula seat 2 was advanced, until long inclined-plane tail end, the dried initiating terminal that recoils to the long inclined-plane of adjacent crown of strain, each resilience can make the paternal plant that passes through shake once, three to " 7 " font crown successively by can realize three times the concussion, swinging standing grain head 5 passes through once, pollen on the plant almost all descends slowly and lightly, thereby realizes the pollination purpose.
A kind of pollinating method of the paddy rice production of hybrid seeds.
The first scheme comprises the steps: A, with the parallel long pole of sledge formula seat upper end along the row of male parent to placing the field; B, winch is fixed in sledge formula seat puts on the relative ridge; C, startup winch back and forth drag sledge formula seat back and forth, the i.e. concussion male parent row plant realization pollination in its length zone in one's power of parallel long pole.Sledge formula seat and winch are transferred to adjacent not pollination zone, repeat above-mentioned three steps, cycling can be finished the pollination operation of whole field; Many group devices also can be set in a field simultaneously, be connected on the winch with pulley, organize simultaneously operation of device more.
First scheme comprises the steps: A, with sledge formula seat along swinging the length of standing grain head to placing between the two row male parent row; B, winch is fixed on the ridge of two row male parent row terminations; C, start winch, back and forth drag back and forth sledge formula seat, keep swinging the front end of standing grain head in the motion process all the time forward, swing the standing grain head namely to two row male parent row plant performance concussion effect, thereby realize pollination.Sledge formula seat and winch are transferred to different duplicate rows male parent row, repeat above-mentioned three steps, cycling can be finished the pollination operation of whole field; Many group devices also can be set in a field simultaneously, be connected on the winch with pulley, organize simultaneously operation of device more.
The present invention is not limited to the concrete structure of above-described embodiment; pollinating method also is not limited to the concrete steps of above-described embodiment; with the equivalent transformation of the similar homogeneous structure of invention, and the equivalent transformation of other similar approach, all fall within protection scope of the present invention.
Claims (4)
1. breeding of hybrid rice pollinating tool, comprise and swing the standing grain device, it is characterized in that: also be provided with sledge formula seat and winch, the described standing grain device that swings is located at sledge formula seat upper end, the cotton rope of described winch is connected on the sledge formula seat, the described standing grain device that swings is three juxtaposition formula parallel long poles, and the line of travel of the bearing of trend of parallel long pole and sledge formula seat is perpendicular.
2. breeding of hybrid rice pollinating tool, comprise and swing the standing grain device, it is characterized in that: also be provided with sledge formula seat and winch, the described standing grain device that swings is located at sledge formula seat upper end, the cotton rope of described winch is connected on the sledge formula seat, the described standing grain device that swings is that the biserial serration type swings the standing grain head, and the described standing grain head that swings is provided with three to " 7 " font crown, and the front end bearing of trend that swings the standing grain head is consistent with the line of travel of sledge formula seat.
3. right to use requires a kind of pollinating method of 1 described breeding of hybrid rice pollinating tool, it is characterized in that comprising the steps: A, with the parallel long pole of sledge formula seat upper end along the row of male parent to placing the field; B, winch is fixed in sledge formula seat puts on the relative ridge; C, startup winch back and forth drag sledge formula seat back and forth, the i.e. concussion male parent row plant realization pollination in its length zone in one's power of parallel long pole.
4. right to use requires a kind of pollinating method of 2 described breeding of hybrid rice pollinating tools, it is characterized in that comprising the steps: A, with sledge formula seat along swinging the length of standing grain head to placing between the two row male parent row; B, winch is fixed on the ridge of two row male parent row terminations; C, start winch, back and forth drag back and forth sledge formula seat, keep swinging the front end of standing grain head in the motion process all the time forward, swing the standing grain head namely to two row male parent row plant performance concussion effect, thereby realize pollination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010161248 CN101803563B (en) | 2010-04-24 | 2010-04-24 | Hybrid rice seed producing and pollinating tool and pollinating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010161248 CN101803563B (en) | 2010-04-24 | 2010-04-24 | Hybrid rice seed producing and pollinating tool and pollinating method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101803563A CN101803563A (en) | 2010-08-18 |
| CN101803563B true CN101803563B (en) | 2013-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010161248 Expired - Fee Related CN101803563B (en) | 2010-04-24 | 2010-04-24 | Hybrid rice seed producing and pollinating tool and pollinating method |
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| CN (1) | CN101803563B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103250629A (en) * | 2013-05-09 | 2013-08-21 | 浙江大学 | Collision pneumatic type hybrid rice seed producing and pollinating machine and method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103250630B (en) * | 2013-05-09 | 2014-11-26 | 浙江大学 | Backpack type hybrid rice seed production and pollination machine and method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2807911A (en) * | 1953-07-27 | 1957-10-01 | Johnson Emory Lloyd | Aiding pollenation of alfalfa |
| CN2113605U (en) * | 1991-11-30 | 1992-08-26 | 北京农业工程大学 | Apparatus for pollen collection and pollination |
| CN1065970A (en) * | 1992-04-13 | 1992-11-11 | 湖北农学院 | Breeding of hybrid rice pollinating method and realize the pollenator of this method |
| CA2249872A1 (en) * | 1998-10-08 | 2000-04-08 | Arnold Webber | Method and apparatus for mechanically tripping and pollinating legume blossoms |
| CN2465463Y (en) * | 2001-02-26 | 2001-12-19 | 吴德萍 | Hand pollinator |
| CN201709210U (en) * | 2010-04-24 | 2011-01-19 | 侯国强 | Tool for production of hybrid seeds and pollination of hybrid rice |
-
2010
- 2010-04-24 CN CN 201010161248 patent/CN101803563B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2807911A (en) * | 1953-07-27 | 1957-10-01 | Johnson Emory Lloyd | Aiding pollenation of alfalfa |
| CN2113605U (en) * | 1991-11-30 | 1992-08-26 | 北京农业工程大学 | Apparatus for pollen collection and pollination |
| CN1065970A (en) * | 1992-04-13 | 1992-11-11 | 湖北农学院 | Breeding of hybrid rice pollinating method and realize the pollenator of this method |
| CA2249872A1 (en) * | 1998-10-08 | 2000-04-08 | Arnold Webber | Method and apparatus for mechanically tripping and pollinating legume blossoms |
| CN2465463Y (en) * | 2001-02-26 | 2001-12-19 | 吴德萍 | Hand pollinator |
| CN201709210U (en) * | 2010-04-24 | 2011-01-19 | 侯国强 | Tool for production of hybrid seeds and pollination of hybrid rice |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103250629A (en) * | 2013-05-09 | 2013-08-21 | 浙江大学 | Collision pneumatic type hybrid rice seed producing and pollinating machine and method thereof |
| CN103250629B (en) * | 2013-05-09 | 2015-03-18 | 浙江大学 | Collision pneumatic type hybrid rice seed producing and pollinating machine and method thereof |
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| Publication number | Publication date |
|---|---|
| CN101803563A (en) | 2010-08-18 |
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