CN103704129B - Leguminous forage alfalfa hand-held pollenator - Google Patents
Leguminous forage alfalfa hand-held pollenator Download PDFInfo
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- CN103704129B CN103704129B CN201410000936.4A CN201410000936A CN103704129B CN 103704129 B CN103704129 B CN 103704129B CN 201410000936 A CN201410000936 A CN 201410000936A CN 103704129 B CN103704129 B CN 103704129B
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Abstract
The present invention relates to a kind of leguminous forage alfalfa hand-held pollenator, it is made up of two miniature supplementary pollination devices independent of each other and miniature powder collector.Miniature supplementary pollination device comprises the body of a gun horizontal ends that links together and the body of a gun is vertically held; Have pollination chamber thorax in body of a gun horizontal ends, this pollination chamber thorax is provided with pollination tube, pollen Container, micromotor; Micromotor is connected with the power spin rod stretched in pollen Container; Be respectively equipped with fixed dam, sideboard in the thorax of pollination chamber, its end is connected with pollen transport storehouse, air blast chamber successively; Upper end, pollen transport storehouse is provided with transhipment Hatch Opening; Air blast chamber is provided with manual type fan, air blast chamber muffler, manual gas shut off ON/OFF; The body of a gun vertically holds built-in expansion handle; Miniature powder collector comprises powder collector handle, pollen collecting storehouse, detachable collection powder cover; Pollen collecting storehouse is provided with telescopic collection prostitute, powder collector handle, end are provided with microfiltration net pollen transport mouth, piston.The present invention is simple to operate, efficiency is high.
Description
Technical field
The present invention relates to the artificial emasculation of Papillionoideae clover alfalfa, artificial pollination, reproduction raising technology field, particularly relate to leguminous forage alfalfa (
medicagosativa.L) hand-held pollenator.
Background technology
Under natural conditions, the pollination of Legume Forage Species alfalfa mainly relies on insect pollination.On the one hand, insect pollinator is moulded its flower cage structure, the structure of pollen transmission and pollination system plays an important role; On the other hand, the selectivity of insect pollinator also makes flower morphology, pollination system constantly develop to specialization, efficiently direction.But due to papilionaceous flower flower cage structure and the cross pollination characteristic of alfalfa uniqueness, pollination problem is a key factor of restriction alfalfa genetic improvement always.
Different according to the Pollination Modes of plant, spontaneous pollination and artificial supplementary pollination two class can be divided into.For the researchs such as crop breeding, the production of hybrid seeds and breed breeding, the method of main employing artificial pollination, that is: determining on male parent and maternal basis, by manually gathering the pollen of paternal plant, simultaneously after the flower pesticide of artificial removal maternal plant and pollen (i.e. artificial emasculation), the pollen of paternal plant is awarded on the column cap of maternal plant, effectively can overcome the pollination caused because of the restriction of some external condition not enough, reach expected volume.
Artificial supplementary pollination generally can be divided into artificial emasculation, gather mature pollen and cross pollination three phases.Artificial emasculation comprises physical emasculation and chemical emasculation two kinds of methods, and wherein the instrument such as physical emasculation many employings tweezers, before flower pesticide maturation, removes flower pesticide from maternal plant, and only retains gynoecium for pollination; The chemicalss such as chemical emasculation many employings alcohol, spread upon on the flower pesticide of maternal plant, reach and kill pollen, and the object that gynoecium is still survived.Mature pollen collection adopts sulfuric acid paper bag or aluminium box as pollen container usually, and get pollen be applied on pollen column cap to be awarded with the article such as writing brush, cotton swab are sticky during pollination, the method pollen waste is large; Meanwhile, because artificial constantly gluing gets pollen, easily cause pollen contamination, cause results of hybridization deviation, affect final breeding effect, and the method working strength is large, efficiency is low, need after collection to carry out disposable transfer etc.
In view of the many benefit of artificial supplementary pollination in agricultural breeding is produced, in order to overcome above weak point, people have invented various pollenator, as " electric pollinizer " that the patent No. is CN200920118667.6, the patent No. is " tilting bin type pollination device " of 200620112735.4, and the patent No. is " a kind of flowers of uniform pollination, the Pollinator " of 201220213101.3.But the technology contents disclosed in above-mentioned patent only relate to the unitary series of operations technology of artificial supplementary pollination device, remain in following weak point: (1) pollenator can only be pollinated, and lacks the artificial emasculation effect to maternal plant; (2) pollenator is inconvenient when collecting pollen, and pollenator easy landing during pollination, pollination is uneven, and inconvenient operation, causes ripening rate low; (3) pollenator is in the process of Long-Time Service, and pollination head usually exists pollen blocking, causes pollination uneven; (4) pollenator dismounting is inconvenient, and cleaning difficulty, causes pollination time short, increases pollination cost, and then causes electrodynamic type pollenator generally to use; (5) conventional pollenator is mainly for flowers and fruit tree design, mostly is the rose family or crucifer.
Alfalfa is pulse family butterfly-type flower, forms from raw petal by five pieces, and belong to bilateral symmetry, axle is 1 vexil (standard) farthest, and 2 alas (wing) are positioned at symmetry axis both sides, and 2 keel (keel) are positioned at inner side, keel often part symphysis.In addition, stamen base portion has nectary, and the insect luring honeybee etc. to have long tone searches for food, and 9 pieces of stamen symphysis become a tubulose, facing to 1 piece of stamen of vexil and other 9 pieces of stamens of tubulose symphysis from life, forms a breach, is convenient to the insects such as honeybee deeply to nectary base portion.The function of papilionaceous flower petal is mainly manifested in the following aspects: (1) vexil is comparatively large, beautiful in colour, and the interior of protection little Hua, plays the effect attracting pollinator visit simultaneously on the one hand; (2) ala and is given birth in the inner side of vexil and be close to keel, bottom parcel keel, breach is formed at top, not only play the effect supporting male and female conjunction stamen in whole little Hua and protection keel, or the login platform that pollinator is looked for food, insect pollinator is parked in the edge of ala, and the base portion that kiss reaches little Hua by breach is taken food nectar; (3) two panels keel symphysis, is tightly wrapped in male and female and closes stamen, and making male and female close stamen and bend, thus form tension force, is the power resources that following mature pollen distributes, and when keel are subject to External Force Acting, pollen closes by male and female the tension force release pollen that stamen bends generation; (4) the corolla structure of papilionaceous flower is special, insect pollinator can be attracted to complete pollination on the one hand; On the other hand by keel symphysis, parcel male and female close stamen, can effectively prevent pollen envelop insect pollinator or non-insect pollinator from searching for food in a large number; (5) diadelphous stamen (diadeiphous) 9 pieces of symphysis; 1 piece from life; mainly reason that is raw and that grow due to nectary from raw stamen to cause; 9 pieces of stamen symphysis define firm structure; the pressure produced when bearing pollinator landing and look for food together with keel, and diadelphous stamen and gynoecium this particularity structurally, effectively can reduce the mutual interference between Pistil And Stamen; protect whole corolla by calyx, also can play certain supporting role.
In addition, alfalfa pollen grain is sticky heavy greatly.Alfalfa POLLEN MORPHOLOGY is subprolate (long 40 ~ 45 μm, wide 25 ~ 30 μm), equatorial view oblong, tool 3 hole ditch, and ditch is bar shaped, slit-shaped, and length is several reaches the two poles of the earth, and pore membrane is not projecting, and endoporus is obvious; And pollen grain surface is in cave-shaped decorative pattern, little and shallow.
In sum, consider that alfalfa is one of topmost cultivated forage grass of China, cultivated area is vast, germ plasm resource demand is high, and existing pollenator is in the process of pollinating to alfalfa, usually there is pollen blocking in pollination head, and then cause the pollination problem such as uneven.Therefore, when relying on insect pollination limited efficacy, need a kind of narrow spectrum miniature pollenator badly.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of simple to operate, practical leguminous forage alfalfa hand-held pollenator.
For solving the problem, leguminous forage alfalfa hand-held pollenator of the present invention, is characterized in that: it is made up of two miniature supplementary pollination devices independent of each other and miniature powder collector; Miniature supplementary pollination device comprises the body of a gun horizontal ends that links together and the body of a gun is vertically held; The front side of described body of a gun horizontal ends is built-in with pollination chamber thorax, and the front end of this pollination chamber thorax is provided with the pollination tube being with netted pollination head; The downside of described pollination chamber thorax is provided with coupled logical pollen Container, is provided with micromotor on the upside of it; Described micromotor is connected with power spin rod, and this power spin rod stretches in described pollen Container; Be respectively equipped with fixed dam, sideboard in the thorax of described pollination chamber, its end be connected with successively communicate with it be located at pollen transport storehouse on rear side of described body of a gun horizontal ends, air blast chamber; The upper end in described pollen transport storehouse is provided with transhipment Hatch Opening; Be provided with manual type fan in described air blast chamber and extend to the air blast chamber muffler that the described body of a gun vertically holds end, which is provided with manual gas shut off ON/OFF; The described body of a gun vertically holds built-in expansion handle, is provided with described air blast chamber muffler in this telescopic handle; Described miniature powder collector comprises powder collector handle, pollen collecting storehouse, detachable collection powder cover; The side in described pollen collecting storehouse is provided with telescopic collection prostitute, and its opposite side is connected with described powder collector handle by miniature obstruct net, is provided with pollen transport mouth inside it, and its upper end is provided with piston; The top of described telescopic collection prostitute is provided with detachable collection powder cover; Described powder collector handle end is connected with micro vacuum aspiration pump; Described pollen transport mouth connects with described transhipment Hatch Opening, and its end is provided with microfiltration net.
Described micromotor is fixed on body of a gun shell top wall, and its upper end is provided with motor switch ON/OFF, and this motor switch ON/OFF is built with 5V button cell, and the line shaft of this micromotor is connected with the upper end of described power spin rod.
Described fixed dam is located on the chamber wall of thorax bottom, described pollination chamber.
Described sideboard is positioned at the upside of described fixed dam, and its upper end is fixed on the cavity upper wall place of described pollination chamber thorax.
Described manual type fan is arranged on described air blast cavity shell madial wall, which is provided with turning cylinder, and this turning cylinder is connected with described manual gas shut off ON/OFF by connecting rod.
Described manual gas shut off ON/OFF is arranged on the madial wall of described telescopic handle housing.
The rear side in described pollination chamber thorax and described air blast chamber is equipped with dismounting combined mouth.
Described microfiltration net is 200 object screen packs.
Described micro vacuum aspiration pump lower end is provided with aspiration pump motor switch ON/OFF, and this aspiration pump motor switch ON/OFF is built with 12V button cell.
Described miniature obstruct net is 500 object screen packs.
The present invention compared with prior art has the following advantages:
1, owing to being provided with pollen transport storehouse in the present invention, therefore, the pure mature pollen collected from miniature powder collector not only can be obtained by transhipment Hatch Opening, and when manual gas shut off ON/OFF starts, in drive air blast chamber, manual type fan is with certain rotational speed, air velocity in regulation and control air blast chamber, carried in pollen transport storehouse the pure mature pollen stored by air stream and enter pollination chamber thorax by fixed dam and sideboard, pollen is arrived in the pollen Container of pollenator inside along pollination chamber thorax.
2, owing to being provided with fixed dam and sideboard in the present invention, therefore, the parts of miniature supplementary pollination device inside can be protected not to be infected with by pollen, and can pollinia to be saved; Simultaneously, when in air blast chamber during manual type starting fan, blown afloat because of sideboard lightweight, facilitate like this in air blast the chamber in produce continue, the stable air stream pollen carried in transfer hopper enters in miniature supplementary pollination device, but can not affect air velocity and effect of pollinating.
3, owing to being provided with manual gas shut off ON/OFF in the present invention, therefore, the frequency adjustment can pressed according to telescopic handle and the rotating speed controlling manual type fan in air blast chamber, be convenient to produce lasting, stable air stream in air blast chamber, store in a warehouse the pure mature pollen deposited by carrying pollen transport in pollination chamber thorax, thus the pollination of realization to alfalfa maternal plant.
4, because the present invention arranges 200 orders (being equivalent to 75 μm) microfiltration net at pollen transport mouth end, therefore, the purity entering pollen in pollen transport storehouse can effectively be improved.
5, owing to being provided with detachable collection powder cover in the present invention, therefore, effectively can slow down the pollen loss caused due to the mechanism of fluffing cotton of papilionaceous flower, and then improve the collection powder rate of pollen.
6, owing to being provided with micro vacuum aspiration pump in the present invention, therefore, when pressing aspiration pump motor switch ON/OFF, micro vacuum aspiration pump is started working, and therefore, effectively can improve the pollen amount sucking pollen collecting storehouse.
7, because the present invention micro vacuum aspiration pump front end in pollen collecting storehouse arranges 500 orders (being equivalent to 25 μm) miniature obstruct net, therefore, effectively can intercept pollen and be spread outside pollen collecting storehouse by aspiration pump, reduce unnecessary pollen loss.
8, because the upper end in pollen collecting storehouse in the present invention is provided with piston, therefore, can reach and topple over discarded pollen and the object of cleaning.
9, traditional artificial emasculation technical sophistication, effort of taking a lot of work, and larger to the consequential injury of gynoecium.And the miniature powder collector of the present invention not only effectively can gather ripe pure pollen, and can be used for artificial emasculation, by by maternal plant the to be pollinated detailed step according to pollen collection, remove after adopting the miniature powder collector of the present invention all to be gathered by its all pollen, thus reach the object of artificial emasculation fast and efficiently.
10, traditional pollination pattern is due to firmly uneven, and easy damaged style, cause producing more lopsided pod.The present invention is the wind formula pollination of simulation the Nature, more meet the growth reproduction law of plant, the style directly not contacting pistillate parent makes pollen directly spray to pistil under the effect of directed wind-force, so direct injury can not be caused to pistil, improve the adequacy to alfalfa pollination and uniformity, thus improve Pod Bearing Percentage and the ripening rate of alfalfa, increase seed production.
11, the present invention is simple to operate, practical, quick detachable, and pollination Objective is strong, pollen consumption is few, pollination efficiency is high, low cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Fig. 1 is miniature supplementary pollination device structural representation of the present invention.
Fig. 2 is miniature powder collector structural representation of the present invention.
In figure: 1-netted pollination, 2-pollination tube, 3-miniature electric switch ON/OFF4-micromotor 5-pollen Container 6-power spin rod 7-sideboard 8-fixed dam, 9-transhipment Hatch Opening 10-pollen transport storehouse, 11-manual type fan, 12-pollination chamber thorax 13-manual gas shut off ON/OFF14-muffler 16-powder collector handle 17-piston 18-microfiltration net 19-pollen collecting storehouse, telescopic handle 15-air blast chamber 20-detachable collection powder cover 21-telescopic collection prostitute, 22-pollen transport mouth, 23-miniature obstruct net, 24-micro vacuum aspiration pump, 25-aspiration pump motor switch ON/OFF.
Embodiment
As shown in Figure 1 and Figure 2, leguminous forage alfalfa hand-held pollenator, it is made up of two miniature supplementary pollination devices independent of each other and miniature powder collector.
Miniature supplementary pollination device comprises the body of a gun horizontal ends that links together and the body of a gun is vertically held; The front side of body of a gun horizontal ends is built-in with pollination chamber thorax 12, and the front end of this pollination chamber thorax 12 is provided with the pollination tube 2 of the netted pollination of band 1; The downside of pollination chamber thorax 12 is provided with coupled logical pollen Container 5, is provided with micromotor 4 on the upside of it; Micromotor 4 is connected with power spin rod 6, and this power spin rod 6 stretches in pollen Container 5; Be respectively equipped with fixed dam 8, sideboard 7 in pollination chamber thorax 12, its end be connected with successively communicate with it be located at pollen transport storehouse 10 on rear side of body of a gun horizontal ends, air blast chamber; The upper end in pollen transport storehouse 10 is provided with transhipment Hatch Opening 9; Be provided with manual type fan 11 in air blast chamber and extend to the air blast chamber muffler 15 that the body of a gun vertically holds end, which is provided with manual gas shut off ON/OFF13; The body of a gun vertically holds built-in expansion handle 14, is provided with air blast chamber muffler 15 in this telescopic handle 14.
Miniature powder collector comprises powder collector handle 16, pollen collecting storehouse 19, detachable collection powder cover 20; The side in pollen collecting storehouse 19 is provided with telescopic collection prostitute 21, and its opposite side is connected with powder collector handle 16 by miniature obstruct net 23, is provided with pollen transport mouth 22 inside it, and its upper end is provided with piston 17; The top of telescopic collection prostitute 21 is provided with detachable collection powder cover 20; Powder collector handle 16 end is connected with micro vacuum aspiration pump 24; Pollen transport mouth 22 connects with transhipment Hatch Opening 9, and its end is provided with microfiltration net 18.
Wherein:
Micromotor 4 is fixed on body of a gun shell top wall, and its upper end is provided with motor switch ON/OFF3, and this motor switch ON/OFF3 is built with 5V button cell, and the line shaft of this micromotor 4 is connected with the upper end of power spin rod 6.The model that micromotor is provided by Rongcheng District, Jieyang City of Chinese Guangdong province Xin Bao micromachine factory is the new precious motor board electromotor of HFA130-15120; The model that 5V button cell is provided by Yiwu City Parkson, Zhejiang Province ecommerce Co., Ltd is the neutral board button cell of AGO.
Fixed dam 8 is located on the chamber wall of pollination thorax 12 bottom, chamber.
Sideboard 7 is positioned at the upside of fixed dam 8, and its upper end is fixed on the cavity upper wall place of pollination chamber thorax 12.
Manual type fan 11 is arranged on air blast cavity shell madial wall, which is provided with turning cylinder, and this turning cylinder is connected with manual gas shut off ON/OFF13 by connecting rod.
Manual gas shut off ON/OFF13 is arranged on the madial wall of telescopic handle 14 housing.
Pollination chamber thorax 12 is equipped with dismounting combined mouth with the rear side in air blast chamber.
Microfiltration net 18 is 200 object screen packs.
Micro vacuum aspiration pump 24 lower end is provided with aspiration pump motor switch ON/OFF25, and this aspiration pump motor switch ON/OFF25 is built with 12V button cell.The model that micro vacuum aspiration pump is provided by the dynamo-electric Manufacturing Co., Ltd of Chengdu, Sichuan Province Qihai is the micro vacuum aspiration pump of VAA6005; The model that 12V button cell is provided by the positive Battery Company in Shenzhen City, Guangdong Province nine is the button cell of nine positive 12V, 23A.
Miniature obstruct net 23 is 500 object screen packs.
When collecting the pollen of paternal plant, first detachable collection powder cover 20 on miniature powder collector is installed, trail telescopic collection prostitute 21, the keel that alfalfa is about to open ripe flower are clashed into its top, or directly cut keel open gently with tweezers, hand-held powder collector handle 16, presses aspiration pump motor switch ON/OFF25, and micro vacuum aspiration pump 24 is worked.Then, connect pollen transport mouth 22 and transhipment Hatch Opening 9, shifted interior for the pollen collecting storehouse 19 pure pollen transport collected in pollen transport storehouse 10 by pollen.When pollinating to the style of maternal plant, the netted pollination of miniature supplementary pollination device 1 being touched gently on papilionaceous flower flower fringe handle, stopping for 0.5 to 1 second, make sure to keep in mind not to be placed directly on flower or fruit, in order to avoid damage.Finally, the frequency (25 times/min) of manual gas shut off ON/OFF13 is pressed in adjustment, the rotating speed of manual type fan 11 in regulation and control air blast chamber, the pure mature pollen from pollen collecting storehouse 19 stored in pollen transport storehouse 10 is carried by air stream, in air blast chamber manual type fan 11 effect under make filtration after pollen enter pollination chamber thorax 12 by fixed dam 8 and sideboard 7, pollen arrives in the pollen Container 5 of miniature supplementary pollination device inside along pollination chamber thorax 12 subsequently, pressing miniature electric switch ON/OFF3 makes micromotor 4 drive power spin rod 6 work (50 turns/min), fully can stir pollen and play auxiliary drum wind action on the one hand, can realize on the other hand the uniformity of alfalfa pollination and effectively avoid pollen to damage.Under the abundant stirring of power spin rod 6, the pollen after purifying is fully mixed, enter pollination tube 2 and arrive netted pollination 1, thus realize the pollination to alfalfa.
Miniature powder collector also may be used for artificial emasculation simultaneously, and concrete steps are as follows:
(1) by maternal plant the to be pollinated step according to above-mentioned pollen collection, adopt the telescopic collection prostitute 21 be arranged on the left of miniature powder collector, start after its all pollen all gathers by micro vacuum aspiration pump 24 and remove;
(2) remaining on this basis Floral constructure, is the gynoecium after artificial emasculation;
(3) given it up by all pollen of artificial emasculation collection, the piston 17 arranged by upper end, pollen collecting storehouse 19 topples over discarded pollen and the miniature powder collector of cleaning;
(4) adopt the miniature powder collector cleaned up to gather the pollen of paternal plant, be transferred to miniature supplementary pollination device and the gynoecium after artificial emasculation is pollinated by aforementioned pollinating method.
Claims (5)
1. leguminous forage alfalfa hand-held pollenator, is characterized in that: it is made up of two miniature supplementary pollination devices independent of each other and miniature powder collector; Miniature supplementary pollination device comprises the body of a gun horizontal ends that links together and the body of a gun is vertically held; The front side of described body of a gun horizontal ends is built-in with pollination chamber thorax (12), and the front end in this pollination chamber thorax (12) is provided with the pollination tube (2) being with netted pollination head (1); The downside of described pollination chamber thorax (12) is provided with coupled logical pollen Container (5), is provided with micromotor (4) on the upside of it; Described micromotor (4) is connected with power spin rod (6), and this power spin rod (6) stretches in described pollen Container (5); Be respectively equipped with fixed dam (8), sideboard (7) in described pollination chamber thorax (12), its end be connected with successively communicate with it be located at pollen transport storehouse (10) on rear side of described body of a gun horizontal ends, air blast chamber; The upper end of described pollen transport storehouse (10) is provided with transhipment Hatch Opening (9); Be provided with manual type fan (11) in described air blast chamber and extend to air blast chamber muffler (15) that the described body of a gun vertically holds end, which is provided with manual gas shut off ON/OFF(13); The described body of a gun vertically holds built-in expansion handle (14), is provided with described air blast chamber muffler (15) in this telescopic handle (14); Described miniature powder collector comprises powder collector handle (16), pollen collecting storehouse (19), detachable collection powder cover (20); The side of described pollen collecting storehouse (19) is provided with telescopic collection prostitute (21), and its opposite side is connected with described powder collector handle (16) by miniature obstruct net (23), is provided with pollen transport mouth (22) inside it, and its upper end is provided with piston (17); The top of described telescopic collection prostitute (21) is provided with detachable collection powder cover (20); Described powder collector handle (16) end is connected with micro vacuum aspiration pump (24); Described pollen transport mouth (22) connects with described transhipment Hatch Opening (9), and its end is provided with microfiltration net (18); Described micromotor (4) is fixed on body of a gun shell top wall, its upper end is provided with motor switch ON/OFF(3), this motor switch ON/OFF(3) built with 5V button cell, and the line shaft of this micromotor (4) is connected with the upper end of described power spin rod (6); Described pollination chamber thorax (12) is equipped with dismounting combined mouth with the rear side in described air blast chamber; Described microfiltration net (18) is 200 object screen packs; Described micro vacuum aspiration pump (24) lower end is provided with aspiration pump motor switch ON/OFF(25), this aspiration pump motor switch ON/OFF(25) built with 12V button cell; Described miniature obstruct net (23) is 500 object screen packs.
2. leguminous forage alfalfa hand-held pollenator as claimed in claim 1, is characterized in that: described fixed dam (8) is located on the chamber wall of thorax (12) bottom, described pollination chamber.
3. leguminous forage alfalfa hand-held pollenator as claimed in claim 1, it is characterized in that: described sideboard (7) is positioned at the upside of described fixed dam (8), and its upper end is fixed on the cavity upper wall place of described pollination chamber thorax (12).
4. leguminous forage alfalfa hand-held pollenator as claimed in claim 1, it is characterized in that: described manual type fan (11) is arranged on described air blast cavity shell madial wall, which is provided with turning cylinder, this turning cylinder is by connecting rod and described manual gas shut off ON/OFF(13) be connected.
5. leguminous forage alfalfa hand-held pollenator as claimed in claim 1, is characterized in that: described manual gas shut off ON/OFF(13) be arranged on the madial wall of described telescopic handle (14) housing.
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| CN201410000936.4A CN103704129B (en) | 2014-01-02 | 2014-01-02 | Leguminous forage alfalfa hand-held pollenator |
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| CN201410000936.4A CN103704129B (en) | 2014-01-02 | 2014-01-02 | Leguminous forage alfalfa hand-held pollenator |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104365472B (en) * | 2014-11-27 | 2017-03-01 | 黑龙江八一农垦大学 | A kind of legume hybridization pollination device and pollinating method |
| CN104585024B (en) * | 2015-01-29 | 2017-01-11 | 农业部南京农业机械化研究所 | Fruit tree pollinating device |
| CN105850716A (en) * | 2016-04-15 | 2016-08-17 | 杨淑祥 | Flower pollenator |
| CN107047284B (en) * | 2017-03-22 | 2019-04-23 | 钱敬乐 | A kind of efficient pollination device of low wind speed |
| CN106857234B (en) * | 2017-03-22 | 2020-04-03 | 钱敬乐 | Pollinator suitable for high branch pollination |
| CN107155870A (en) * | 2017-06-07 | 2017-09-15 | 常州鼎众冷暖设备工程有限公司 | A kind of alfalfa pollinating device |
| CN111727875A (en) * | 2020-07-17 | 2020-10-02 | 浙江省亚热带作物研究所 | Artificial supplementary pollination method and device for pomelos |
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| US4751791A (en) * | 1986-02-23 | 1988-06-21 | Al Rawi Omar M A | Date palm pollinator |
| CN201726727U (en) * | 2010-07-02 | 2011-02-02 | 杨舰 | Non-contact electric pollinator |
| CN202340447U (en) * | 2011-09-29 | 2012-07-25 | 大连一通科技有限公司 | Pollen collector |
| CN202738576U (en) * | 2012-06-26 | 2013-02-20 | 南京农业大学 | Novel pollination device |
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2014
- 2014-01-02 CN CN201410000936.4A patent/CN103704129B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4751791A (en) * | 1986-02-23 | 1988-06-21 | Al Rawi Omar M A | Date palm pollinator |
| CN201726727U (en) * | 2010-07-02 | 2011-02-02 | 杨舰 | Non-contact electric pollinator |
| CN202340447U (en) * | 2011-09-29 | 2012-07-25 | 大连一通科技有限公司 | Pollen collector |
| CN202738576U (en) * | 2012-06-26 | 2013-02-20 | 南京农业大学 | Novel pollination device |
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