CN107155870A - A kind of alfalfa pollinating device - Google Patents
A kind of alfalfa pollinating device Download PDFInfo
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- CN107155870A CN107155870A CN201710424503.5A CN201710424503A CN107155870A CN 107155870 A CN107155870 A CN 107155870A CN 201710424503 A CN201710424503 A CN 201710424503A CN 107155870 A CN107155870 A CN 107155870A
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- Prior art keywords
- pollination
- pollen
- fan
- alfalfa
- tube
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- 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
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- 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 present invention relates to a kind of alfalfa pollinating device, belong to artificial pollination technical field.When the present invention starts master switch, fan is driven with certain rotational speed, so that the air velocity in adjusting means, carries passive fan by air flow and rotate, air opens portable plate, pollen enters in pollination tube and then reaches pollination mouth, is pollinated.A kind of alfalfa pollinating device prepared by the present invention; fan can form continual and steady air stream; by carrying pollen; realize the uniform pollination to honeysuckle maternal plant; period pollen is acted on through air stream, and pollen is difficult to unite, thus in the absence of the phenomenon for blocking pollination head; the present invention's is rational in infrastructure simple, and production cost is low.
Description
Technical field
The present invention relates to a kind of alfalfa pollinating device, belong to artificial pollination technical field.
Background technology
Under natural conditions, the pollination of Legume Forage Species alfalfa relies primarily on insect pollination.On the one hand, insect pollinator pair
It spends cage structure to be moulded into, pollen transmission and pollination system are constantly developed to specialization, efficient direction.But because alfalfa is only
Special papilionaceous flower flower cage structure and cross-pollination characteristic, pollination problem are always one of restriction alfalfa genetic improvement important
Factor.
It is different according to the pollination pattern of plant, spontaneous pollination and the class of artificial supplementary pollination two can be divided into.For crop breeding,
For the research such as the production of hybrid seeds and breed breeding, mainly by the way of artificial pollination, i.e.,：It is determined that male parent and maternal basis
On, by manually gathering the pollen of paternal plant, while the flower pesticide and pollen of artificial removal maternal plant are artificial emasculation）Afterwards,
The pollen of paternal plant is awarded on the column cap of maternal plant, caused by can effectively overcoming the limitation because of some external conditions
Pollination is not enough, reaches expected volume.
Artificial supplementary pollination generally can be divided into artificial emasculation, collection mature pollen and the stage of cross-pollination three.Artificial emasculation
Including two methods of physical emasculation and chemical emasculation, using instruments such as tweezers wherein more than physical emasculation, before flower pesticide is ripe, by flower
Medicine is removed from maternal plant, and only retaining gynoecium is used to pollinate；Using chemicals such as alcohol more than chemical emasculation, mother is applied to
On the flower pesticide of this spider, kill pollen is reached, and the purpose that gynoecium is still survived.Mature pollen collection generally uses sulfuric acid paper bag
Or aluminium box is as pollen container, pollen is taken to be applied in pollen column cap to be awarded with writing brush, cotton swab and other items are viscous during pollination, this method flower
Powder waste is big；Simultaneously as artificial constantly glue takes pollen, pollen contamination is easily caused, causes results of hybridization deviation, influence is most
Whole breeding effect, and this method working strength is big, efficiency is low, needs to carry out disposable transfer etc. after collection.
In view of many benefit of the artificial supplementary pollination in agricultural breeding production, in order to overcome the weak point of the above, people
Invented the electric pollinizers of various pollination devices, such as Patent No. CN200920118667.6, Patent No.
200620112735.4 tilting bin type pollination device, and Patent No. 2012220213101.3 a kind of uniform pollination flowers,
Pollinator.But the technology contents disclosed in above-mentioned patent have pertained only to the unitary series of operations technology of artificial supplementary pollination device, still
In the presence of following weak point：1）Pollination device can only be pollinated, and lack the artificial emasculation effect to maternal plant；2）Pollination device
It is inconvenient when collecting pollen, and pollination device easily slides during pollination, pollination is uneven, and inconvenient operation causes setting percentage low；3）
Pollination device is during long-term use, and pollination head is usually present pollen blocking, causes pollination uneven；4）Pollination device is dismounted not
Convenient, cleaning is difficult, causes pollination time short, increase pollination cost, and then causes electrodynamic type pollination device not use generally；5）
Conventional pollination device is designed mainly for flowers and fruit tree, mostly the rose family or crucifer.In summary, it is contemplated that pale reddish brown
Clover is one of topmost tame forage grass of China, and cultivated area is wide, and germplasm resource demand is high, and existing pollination device is right
During alfalfa is pollinated, pollination head is usually present pollen blocking, and then the problems such as cause to pollinate uneven.Therefore, exist
In the case of by insect pollination limited efficacy, a kind of new pollination device is needed badly.
The content of the invention
Present invention mainly solves technical problem：For existing pollination device during to alfalfa flower pollination,
Pollination head is usually present pollen blocking, and then there is provided a kind of alfalfa pollinating device the problem of cause to pollinate uneven.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention：
A kind of alfalfa pollinating device, including fuselage, fan, master switch, pollen storehouse, handle, pollination head, in addition to it is passive
Master switch is installed with above fan, pollination tube, described fuselage tail end；The front end of described master switch is handle；Described
Fuselage interior tail end is installed with power supply；Described power supply front end is installed with fan；Described handle front end is pollen
Storehouse；There is pollen Hatch Opening above described pollen storehouse；Passive fan is installed with inside described pollen storehouse；Before described pollen storehouse
Hold as stretching tube；Described stretching tube inner right side is installed with stator and activity template；Installed on the outside of described stretching tube
There is pollination tube；Described pollination tube upper right side is installed with extending switch；Described extending switch is mounted below pad；Institute
It is fixing port on the left of the extending switch stated；Left end is installed with fixed knot on described stretching tube；A left side for described pollination tube
End is provided with pollination head.
Described power supply is connected by electric wire with fan.
Two fixing ports are distributed with described pollination tube both sides respectively.
Described passive fan simultaneously has 8 flabellums, and flabellum diameter is 2 with pollen storehouse diameter ratio:3.
A circle silica-gel antiskid cloth is coated with described handle.
The beneficial effects of the invention are as follows：
When the present invention starts master switch, fan is driven with certain rotational speed, so that the air velocity in adjusting means, by sky
Flow of air makes passive fan carry rotation, and air opens portable plate, and pollen enters in pollination tube and then reaches pollination mouth, is awarded
Powder.A kind of alfalfa pollinating device prepared by the present invention, fan can form continual and steady air stream, be spent by carrying
Powder, realizes the uniform pollination to honeysuckle maternal plant, and during which pollen is acted on through air stream, and pollen is difficult to unite, thus does not deposit
The phenomenon of pollination head is being blocked, of the invention is rational in infrastructure simple, and production cost is low.
Brief description of the drawings
Fig. 1 is the side view of " a kind of alfalfa pollinating device " of the invention.
Wherein, 1, master switch；2nd, power supply；3rd, electric wire；4th, fan；5th, handle；6th, pollen Hatch Opening；7th, passive fan；8th, pollen
Storehouse；9th, stator；10th, activity template；11st, extending switch；12nd, pad；13rd, fixing port；14th, pollination tube；15th, fixed knot；16th, award
Prostitute；17th, stretching tube；18th, fuselage.
Embodiment
Including fuselage 18, fan 4, master switch 1, pollen storehouse 8, handle 5, pollination first 16, in addition to passive fan 7, pollination tube
14, master switch 1 is installed with above the described tail end of fuselage 18；The front end of described master switch is handle 5；Described fuselage
18 inner tail ends are installed with power supply 2；The described front end of power supply 2 is installed with fan 4；The described front end of handle 5 is flower
Powder cabin 8；There is pollen Hatch Opening 6 in described pollen storehouse 8 above；Passive fan 7 is installed with inside described pollen storehouse 8；Described
The front end of pollen storehouse 8 is stretching tube 17；The described inner right side of stretching tube 17 is installed with stator 9 and activity template 10；It is described
The outside of stretching tube 17 pollination tube 14 is installed；The described upper right side of pollination tube 14 is installed with extending switch 11；Described
Extending switch 11 is mounted below pad 12；The described left side of extending switch 11 is fixing port 13；It is left on described stretching tube 17
End is installed with fixed knot 15；The left end of described pollination tube 14 is provided with pollination first 16.Described power supply 2 passes through electric wire 3
Connected with fan 4.Two fixing ports 13 are distributed with the described both sides of pollination tube 14 respectively.Described passive fan 7 simultaneously has 8 fans
Leaf, flabellum diameter is 2 with the diameter ratio of pollen storehouse 8:3.A circle silica-gel antiskid cloth is coated with described handle 5.
Example
Pollen Hatch Opening 6 is first turned on, pollen is added in pollen storehouse 8 by pollen Hatch Opening 6, extending switch 11 is then pressed,
To contract after the stress of pad 12, then pollination tube 14 stretched out, the fixed knot 15 on stretching tube 17 is fixed on fixing port
13, the contraction and extension of stretching tube 17 can be adjusted according to the height of honeysuckle, then master switch 1 is opened, provide electricity by power supply 2
Measure to rotate fan 4, so as to produce wind, wind promotes passive fan 7 to start to rotate, and passively pollen is thrown to pollination by the fan blades of fan 7
In pipe 14, activity template 10 is opened under the wind action that fan 4 is produced, pollen is blown into pollination first 16, and then complete to award
Powder, after pollination terminates, closes master switch 1, and after testing, the honeysuckle plant fruiting rate pollinated using the present invention is carried
It is high by 30%.
Claims (5)
1. a kind of alfalfa pollinating device, including fuselage（18）, fan（4）, master switch（1）, pollen storehouse（8）, handle
（5）, pollination head（16）, it is characterised in that also including passive fan（7）, pollination tube（14）, described fuselage（18）It is solid above tail end
Dingan County is equipped with master switch（1）；The front end of described master switch is handle（5）；Described fuselage（18）Inner tail end is fixedly mounted
There is power supply（2）；Described power supply（2）Front end is installed with fan（4）；Described handle（5）Front end is pollen storehouse（8）；Institute
The pollen storehouse stated（8）There is pollen Hatch Opening above（6）；Described pollen storehouse（8）Inside is installed with passive fan（7）；Described
Pollen storehouse（8）Front end is stretching tube（17）；Described stretching tube（17）Inner right side is installed with stator（9）And activity template
（10）；Described stretching tube（17）Outside is provided with pollination tube（14）；Described pollination tube（14）Upper right side, which is installed with, prolongs
Stretch out pass（11）；Described extending switch（11）It is mounted below pad（12）；Described extending switch（11）Left side is fixation
Mouthful（13）；Described stretching tube（17）Upper left end is installed with fixed knot（15）；Described pollination tube（14）Left end install
There is pollination head（16）.
2. a kind of alfalfa pollinating device according to claim 1, it is characterised in that described power supply（2）Pass through
Electric wire（3）With fan（4）Connection.
3. a kind of alfalfa pollinating device according to claim 1, it is characterised in that described pollination tube（14）Two
Two fixing ports are distributed with side respectively（13）.
4. a kind of alfalfa pollinating device according to claim 1, it is characterised in that described passive fan（7）And
There are 8 flabellums, flabellum diameter and pollen storehouse（8）Diameter ratio is 2:3.
5. a kind of alfalfa pollinating device according to claim 1, it is characterised in that described handle（5）Place's bag
It is covered with a circle silica-gel antiskid cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710424503.5A CN107155870A (en) | 2017-06-07 | 2017-06-07 | A kind of alfalfa pollinating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710424503.5A CN107155870A (en) | 2017-06-07 | 2017-06-07 | A kind of alfalfa pollinating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107155870A true CN107155870A (en) | 2017-09-15 |
Family
ID=59826039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710424503.5A Pending CN107155870A (en) | 2017-06-07 | 2017-06-07 | A kind of alfalfa pollinating device |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834876A (en) * | 2018-06-22 | 2018-11-20 | 遵义市农业技术推广站 | Plant pollination device |
| CN108849486A (en) * | 2018-09-13 | 2018-11-23 | 福建省农业科学院果树研究所 | A kind of dedicated pollination pen of artificial hybridization breeding |
| CN109076955A (en) * | 2018-10-16 | 2018-12-25 | 何宏飞 | A kind of portable Pollinator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202998995U (en) * | 2013-01-11 | 2013-06-19 | 湖北省烟草科研所 | Motor-driven blowing-type tobacco hybridization pollination gun |
| CN103704129A (en) * | 2014-01-02 | 2014-04-09 | 兰州大学 | Handheld pollinator for medicago sativa. L |
| CN205546835U (en) * | 2016-04-21 | 2016-09-07 | 李全 | New bridging type fruit tree pollination device |
-
2017
- 2017-06-07 CN CN201710424503.5A patent/CN107155870A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202998995U (en) * | 2013-01-11 | 2013-06-19 | 湖北省烟草科研所 | Motor-driven blowing-type tobacco hybridization pollination gun |
| CN103704129A (en) * | 2014-01-02 | 2014-04-09 | 兰州大学 | Handheld pollinator for medicago sativa. L |
| CN205546835U (en) * | 2016-04-21 | 2016-09-07 | 李全 | New bridging type fruit tree pollination device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834876A (en) * | 2018-06-22 | 2018-11-20 | 遵义市农业技术推广站 | Plant pollination device |
| CN108849486A (en) * | 2018-09-13 | 2018-11-23 | 福建省农业科学院果树研究所 | A kind of dedicated pollination pen of artificial hybridization breeding |
| CN109076955A (en) * | 2018-10-16 | 2018-12-25 | 何宏飞 | A kind of portable Pollinator |
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Application publication date: 20170915 |
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