CN205124621U - Wheat hybridization pollination ware - Google Patents
Wheat hybridization pollination ware Download PDFInfo
- Publication number
- CN205124621U CN205124621U CN201520961430.XU CN201520961430U CN205124621U CN 205124621 U CN205124621 U CN 205124621U CN 201520961430 U CN201520961430 U CN 201520961430U CN 205124621 U CN205124621 U CN 205124621U
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- China
- Prior art keywords
- pollen
- hose
- wheat
- nozzle
- air current
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- Expired - Fee Related
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Abstract
The utility model discloses a wheat hybridization pollination ware, it is by the nozzle, the air current hose, flower powder container, the gasbag is constituteed, the afterbody and the airbag connection of air current hose, the air current hose on be equipped with the round hole, colored powder container's lower extreme be connected with the round hole, the head of air current hose be equipped with the nozzle, this wheat hybridization pollination ware simple structure, it is convenient to make, low cost practices thrift pollen, it is effectual to pollinate, great promotion the high efficiency of seed selection work go on.
Description
Technical field
The utility model relates to crops cross-breeding technology field, particularly a kind of wheat hybridizing pollenator.
Background technology
Wheat breeding is operated in China and carries out decades, dint of hard work through wheat breeding worker has selected many improved seeds, along with the continuous change that weather, pathogen biological strain and consumer require, wheat breeding worker also must keep punching, and just can select disease-resistant, that high-quality, high yield, applicability wide, consumer likes new variety of wheat.The wheat breeding work first step is Parent assembly i.e. hybridization pollination, conventional method is by the male parent tassel of the pollen that sheds, stretch into the bag of emasculation hybridization of female parent from upper end and carry out back rotation, paternal pollen is made freely to be scattering on maternal column cap, this method ripening rate is low, limits the selection space of breeder to excellent filial generation.
Summary of the invention
For the shortcoming existed in prior art with not enough, the purpose of this utility model is to provide a kind of wheat hybridizing pollenator, and this wheat hybridizing pollenator structure is simple, easily manufactured, with low cost, save pollen, Pollination Effect is good, facilitates efficiently carrying out of seed selection work greatly.
Realizing the technological means that above-mentioned utility model adopts is a kind of wheat hybridizing pollenator, he is by nozzle, airstream hose, pollen container, air bag forms, and the afterbody of described airstream hose is connected with air bag, and described airstream hose is provided with circular hole, the lower end of described pollen container is connected with circular hole, and the head of described airstream hose is provided with nozzle.
Described circular hole is arranged on distance airstream hose afterbody 15mm ~ 25mm place.
The length of described airstream hose is 80 ~ 100mm, and the diameter of airstream hose is 4 ~ 7mm, and the length of described air bag is 30 ~ 50mm, and the length of described pollen container is 15 ~ 30mm.
Described nozzle, air-flow is soft, and pollen container, air bag is transparent plastics material and is made.
Compared with prior art, the utility model has advantage:
1. Pollination Effect is good.Because wheat hybridizing pollenator has directionality, be different from freely being scattered of traditional pollinating method, therefore can ensure there is enough pollen on each column cap, thus farthest ensure that ripening rate.
2. save pollen.1 ~ 2 row only planted by selective nursery starting material, if edge material 1 strain far away is all very valuable, because the natural wastage factors such as wind shake cause the pollen amount that obtains very limited, and wheat hybridizing pollenator avoids and saved pollen because of natural cause loss pollen.
3. strong facilitate seed selection work.Invest female parent with limited pollen amount, farthest ensure that ripening rate makes filial generation produce maximum colony, and then seed selection person just can be made to have an opportunity to select the plant with merit.So greatly facilitate efficiently carrying out of seed selection work.
4. save manpower financial capacity.General 7 ~ 10 days of wheat hybridizing pollination, due to weather and material self reason, sometimes several days not loose powder, sometimes a large amount of loose powder within a day, therefore temporary staff must be employed, and temporary staff for want of sense of responsibility and business skill unskilled, often occur that emasculation is clean, mistake is awarded, awarded less, the phenomenon such as even not award.Use wheat hybridizing pollenator to reverse this phenomenon effectively, from economic aspect, save manpower financial capacity.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of wheat hybridizing pollenator of the utility model.
As schemed mark: 1, nozzle, 2, airstream hose, 3, pollen container, 4, air bag, 5, circular hole.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is the structural representation of a kind of wheat hybridizing pollenator of the utility model, it is by nozzle 1, airstream hose 2, pollen container 3, air bag 4 forms, and the afterbody of described airstream hose 2 is connected with air bag 4, and described airstream hose 2 is provided with circular hole 5, the lower end of described pollen container 3 is connected with circular hole 5, and the head of described airstream hose is provided with nozzle 1.
Described circular hole 5 is arranged on afterbody 15mm ~ 25mm place of distance airstream hose 2.
The length of described airstream hose 2 is 80 ~ 100mm, and the diameter of airstream hose 2 is 4 ~ 7mm, and the length of described air bag 4 is 30 ~ 50mm, and the length of described pollen container 3 is 15 ~ 30mm.
Described nozzle 1, airstream hose 2, pollen container 3, air bag 4 is transparent plastics material and is made.
Operation principle of the present utility model:
The upper end of pollen from pollen container 3 is injected, owing to there being certain adhesive between pollen, so pollen continuously and smoothly can drain to pollen container 3 and airstream hose 2 confluce from the lower end of pollen container 3 is slow under gravity, when lower leakage is a certain amount of, suddenly pinch air bag 4, pollen will from nozzle 1 fasciculation, one be spouting through airstream hose 2.
During use, pollen container 3 upper end must be straight up, air bag 4, airstream hose 2 remain level, after injecting pollen from pollen container 3 upper end, airstream hose 2 mouthfuls is stretched into from hybridization of female parent bag upper end, aim at column cap and suddenly pinch air bag 4, because wheatear is about 100mm, 10 ~ 12, one side small ear, therefore first should stretch into 10 ~ 20mm and spray tassel the first half small ear column cap, stretch into about 40 ~ 50mm again and spray the latter half small ear column cap, spray another side small ear same.
During use, grasp air bag 4, nozzle 1 is aimed at the gynoecium of wheat, pinching air bag 4, pollen is taken out of and is mixed with air by air-flow from pollen container 3, is sprayed, complete the pollination of gynoecium by nozzle 1.
The utility model structure is simple, with low cost, easily manufactured, singlely to operate, by producing air-flow by pressuring gasbag 4, produce vaporific pollen through pollen, have nozzle 1 to spray, stick on column cap, avoid the damage to gynoecium, greatly reduce labor intensity simultaneously, increase work efficiency, the quick and easy process of being pollinated completing wheat hybridizing can be realized.
Claims (3)
1. a wheat hybridizing pollenator, it is characterized in that: it is by nozzle (1), airstream hose (2), pollen container (3), air bag (4) forms, and the afterbody of described airstream hose (2) is connected with air bag (4), and described airstream hose (2) is provided with circular hole (5), the lower end of described pollen container (3) is connected with circular hole (5), and the head of described airstream hose (2) is provided with nozzle (1).
2. wheat hybridizing pollenator according to claim 1, is characterized in that: described circular hole (5) is arranged on distance airstream hose (2) afterbody 15mm ~ 25mm place.
3. wheat hybridizing pollenator according to claim 1, it is characterized in that: the length of described airstream hose (2) is 80 ~ 100mm, the diameter of airstream hose (2) is 4 ~ 7mm, and the length of described air bag (4) is 30 ~ 50mm, and the length of described pollen container (3) is 15 ~ 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520961430.XU CN205124621U (en) | 2015-11-29 | 2015-11-29 | Wheat hybridization pollination ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520961430.XU CN205124621U (en) | 2015-11-29 | 2015-11-29 | Wheat hybridization pollination ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205124621U true CN205124621U (en) | 2016-04-06 |
Family
ID=55610461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520961430.XU Expired - Fee Related CN205124621U (en) | 2015-11-29 | 2015-11-29 | Wheat hybridization pollination ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205124621U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113207674A (en) * | 2021-05-06 | 2021-08-06 | 三门峡市农业科学研究院 | Wheat breeding hybrid pollination ware |
| CN116584372A (en) * | 2023-06-16 | 2023-08-15 | 山西农业大学经济作物研究所 | Walnut breeding device and method |
-
2015
- 2015-11-29 CN CN201520961430.XU patent/CN205124621U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113207674A (en) * | 2021-05-06 | 2021-08-06 | 三门峡市农业科学研究院 | Wheat breeding hybrid pollination ware |
| CN116584372A (en) * | 2023-06-16 | 2023-08-15 | 山西农业大学经济作物研究所 | Walnut breeding device and method |
| CN116584372B (en) * | 2023-06-16 | 2024-05-17 | 山西农业大学经济作物研究所 | Walnut breeding device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20161129 |