CN203399532U - Marigold pollen collection device - Google Patents
Marigold pollen collection device Download PDFInfo
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- CN203399532U CN203399532U CN201320473401.XU CN201320473401U CN203399532U CN 203399532 U CN203399532 U CN 203399532U CN 201320473401 U CN201320473401 U CN 201320473401U CN 203399532 U CN203399532 U CN 203399532U
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- bottle body
- pollen
- marigold
- lower bottle
- collection device
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Abstract
A marigold pollen collection device comprises an upper bottle body and a lower bottle body, wherein the upper bottle body and the lower bottle body are demountable, the upper bottle body is communicated with the lower bottle body, a suction opening is formed in the upper end of the upper bottle body and connected with an electric centrifuge through a connecting pipe, a cavity in the lower portion of the upper bottle body is opened, a cavity in the upper end of the lower bottle body is opened, a pollen filter screen is arranged at the upper end of the lower bottle body, and a pollen inlet is formed in the side face of the lower portion of the lower bottle body. Split type bottle-shaped design is adopted in the marigold pollen collection device, so the marigold pollen collection device is simple in structure, convenient to disassemble and install, small in size, light in weight, easy to operate and safe to use. The principle of negative pressure is utilized, so pollen enters the lower bottle body in the direction of airflows, and pollen collection efficiency is high; meanwhile, the marigold pollen collection device is not influenced by weather, can operate regardless of weather conditions and temperatures, can collect sufficient pollen, and improves the yield and quality of marigold hybrid seeds. At present, marigold hybrid seed production can reach 6.0-8.0 kilograms per mu, and the seed yield is tremendously increased.
Description
Technical field
The utility model belongs to plant pollen sampling instrument technical field, is specifically related to a kind of harvester for marigold pollen.
Background technology
Cross pollination is often easily subject to the restriction of environmental condition, can not get the chance of pollination, as wind pollination does not have wind, insect pollination is because wind is large or temperature is low, and lack the activity pollination etc. that flies out of enough insects, thus reduce the chance of pollination and fertilization, have influence on the output of fruit and seed.The normal method that adopts artificial supplementary pollination in crop seeds seed selection and agricultural production, to overcome because of the not enough defect that pollination be can not be guaranteed of condition, to reach expected yield.Artificial supplementary pollination can roll up the pollen grain on column cap, and the relative total amount of the contained hormone of pollen grain is increased to some extent, and the reaction of enzyme also should have reinforcement mutually, plays the effect that promotes pollen germination and pollen tube growth, and fertilization rate can be greatly improved.If corn is under Common Cultivation condition, due to protandry, when ripe to gynoecium, can not get pollinating timely, thereby fruit ear top often forms and lacks grain, reduced output.Artificial supplementary pollination just can overcome this shortcoming, makes output improve about 8-10%.And for example sunflower is under natural pollination condition, and empty flat grain is more, if be aided with artificial supplementary pollination, can improve ripening rate and oil content equally.The concrete grammar of artificial supplementary pollination, not exclusively the same in Different Crop, be generally first from stamen, to gather pollen, then spread on pistil stigma, or by the pollen of collecting, under the condition of low gently dried, demoted Tibetan, after waiting until, use again.
Marigold (Tagetes erecta L.) is composite family plants of tagetes species, capitulum, all little Hua both sexes, the flower pesticide symphysis of stamen becomes tubulose, pollen amount is little and be difficult for shedding, and the special odor that marigold has makes various insects have avoidance effect, these factors are produced all to the seed of marigold and have been brought very large difficulty.In hybrid combination process for preparation, with male parent flower, on female parent, shake and pollinate, obvious this pollinating method climate impact is larger, can only carry out at fine afternoon 1:00, the pollen shaking out seldom, loses greatlyr, makes the seed-setting rate of marigold less than 10%, operating efficiency is low, is difficult to application in hybrid seed is produced.In marigold hybrid seeding process, rely on spontaneous pollination or insect pollination all can not reach desirable effect, within 2005, in Zhang Yi town, Liangzhou District, Wuwei, carry out the marigold hybrid seeding under natural conditions, almost total crop failure.Therefore, marigold hybrid seed is produced and must be aided with artificial supplementary pollination, the collection of the pollen link that is absolutely necessary, and it is necessary manufacturing and designing a kind of pollen collector that is applicable to marigold floral organ feature.
Utility model content
Technical problem to be solved in the utility model be for shortcoming of the prior art, provide a kind of simple in structure, easy to use, be suitable for marigold floral organ feature, high, the weather proof marigold pollen of pollen collecting efficiency harvester.
For solving technical problem of the present utility model, adopt following technical scheme:
A kind of marigold pollen harvester, comprise upper and lower demountable two parts, be respectively upper bottle body and lower bottle body, described upper bottle body and lower bottle body are communicated with, and described upper bottle body upper end arranges suction opeing, and described suction opeing is connected with electric centrifuge with tube connector, the lower cavity opening of described upper cavity, described lower bottle body upper end cavity opening, described lower bottle body upper end arranges pollen filter screen, and described lower bottle body lower side arranges powder inlet.
Described pollen filter screen is 150 orders.
Powder inlet filter screen is set on described powder inlet, and described powder inlet filter screen is 50 orders.
The utility model adopts the design of split type ampuliform, simple in structure, removes and installs conveniently, volume is little, lightweight, simple to operate, uses safety.Utilized principle of negative pressure, made pollen enter lower bottle body according to airflow direction, simultaneously weatherproof, no matter weather quality, temperature height can both operations, can collect enough pollen, and pollen collecting efficiency is high, loss is few.The object of reach raising marigold pollen collection effect and quality, easy and simple to handle, saving of labor efficient, extend uninterrupted working time, minimizing pollen losing, and then output and the quality of raising marigold hybrid seed.Marigold hybrid seeding can reach 6.0-8.0 kg/ mu at present, has greatly improved seed production.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model upper bottle body structural representation;
Fig. 3 is the utility model lower bottle body structural representation.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of marigold pollen harvester, comprises upper and lower demountable two parts, is respectively upper bottle body 2 and lower bottle body 4, and wherein upper bottle body 2 and lower bottle body 4 are communicated with, and upper bottle body 2 upper ends have suction opeing 1.Suction opeing 1 use tube connector is connected with electric centrifuge.The lower cavity opening of upper cavity 2, lower limb is zigzag.Lower bottle body 4 upper end cavity openings, pollen filter screen 7 is installed in lower bottle body 4 upper ends, and pollen filter screen 7 is that 150 orders are for collecting pollen.Lower bottle body 4 lower side have powder inlet 5.On powder inlet 5, by powder inlet filter screen 8 is installed, powder inlet filter screen 8 is 50 orders, for stopping entering of plant petals and other small insects and impurity.
While gathering marigold pollen, opening switch makes electric centrifuge work, powder inlet 5 is contacted and is semitight state with flower center stamen, at upper bottle body 2 and lower bottle body 4, form negative pressure, make air-flow that ripe marigold pollen is entered to lower bottle body 4 from flower through entering powder inlet filter screen 8, under the stopping of pollen filter screen 7, stay lower bottle body 4, complete the collection of a flower, can enter the collection of next flower.During the end of job, powered-down switch, quits work electric centrifuge, takes off powder inlet filter screen 8, pours out pollen standby.
Claims (3)
1. a marigold pollen harvester, it is characterized in that: comprise upper and lower demountable two parts, be respectively upper bottle body (2) and lower bottle body (4), described upper bottle body (2) and lower bottle body (4) are communicated with, described upper bottle body (2) upper end arranges suction opeing (1), described suction opeing (1) is connected with electric centrifuge with tube connector, the lower cavity opening of described upper bottle body (2), described lower bottle body (4) upper end cavity opening, described lower bottle body (4) upper end arranges pollen filter screen (7), and described lower bottle body (4) lower side arranges powder inlet (5).
2. a kind of marigold pollen harvester according to claim 1, is characterized in that: described pollen filter screen (7) is 150 orders.
3. a kind of marigold pollen harvester according to claim 1 and 2, is characterized in that: powder inlet filter screen (8) is set on described powder inlet (5), and described powder inlet filter screen (8) is 50 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320473401.XU CN203399532U (en) | 2013-08-05 | 2013-08-05 | Marigold pollen collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320473401.XU CN203399532U (en) | 2013-08-05 | 2013-08-05 | Marigold pollen collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203399532U true CN203399532U (en) | 2014-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320473401.XU Expired - Lifetime CN203399532U (en) | 2013-08-05 | 2013-08-05 | Marigold pollen collection device |
Country Status (1)
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| CN (1) | CN203399532U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104067787A (en) * | 2014-06-26 | 2014-10-01 | 临泽县康裕种苗有限责任公司 | Pollen extractor |
| CN104094736A (en) * | 2014-07-07 | 2014-10-15 | 安庆市凌康机电产品设计有限公司 | Negative pressure pollen collecting device |
| CN105638111A (en) * | 2015-12-29 | 2016-06-08 | 江阴皇润车业有限公司 | Spore powder stripping device |
| CN105940873A (en) * | 2016-05-26 | 2016-09-21 | 湖南省蔬菜研究所 | A method for acquiring pepper pollen |
| CN111357643A (en) * | 2020-04-21 | 2020-07-03 | 山西省农业科学院棉花研究所 | Supplementary pollination device for hybrid wheat field |
-
2013
- 2013-08-05 CN CN201320473401.XU patent/CN203399532U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104067787A (en) * | 2014-06-26 | 2014-10-01 | 临泽县康裕种苗有限责任公司 | Pollen extractor |
| CN104094736A (en) * | 2014-07-07 | 2014-10-15 | 安庆市凌康机电产品设计有限公司 | Negative pressure pollen collecting device |
| CN105638111A (en) * | 2015-12-29 | 2016-06-08 | 江阴皇润车业有限公司 | Spore powder stripping device |
| CN105638111B (en) * | 2015-12-29 | 2017-11-14 | 安徽艾可豪生物科技有限公司 | A kind of conidia powder, which is blown, takes device |
| CN105940873A (en) * | 2016-05-26 | 2016-09-21 | 湖南省蔬菜研究所 | A method for acquiring pepper pollen |
| CN111357643A (en) * | 2020-04-21 | 2020-07-03 | 山西省农业科学院棉花研究所 | Supplementary pollination device for hybrid wheat field |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140122 |
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| CX01 | Expiry of patent term |