CN204598914U - A kind of device for tomato hybrid seed production and pollination - Google Patents
A kind of device for tomato hybrid seed production and pollination Download PDFInfo
- Publication number
- CN204598914U CN204598914U CN201520251619.XU CN201520251619U CN204598914U CN 204598914 U CN204598914 U CN 204598914U CN 201520251619 U CN201520251619 U CN 201520251619U CN 204598914 U CN204598914 U CN 204598914U
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- Prior art keywords
- pollination
- tube cell
- tomato
- seed production
- hybrid seed
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Abstract
The utility model relates to a kind of device for tomato hybrid seed production and pollination, belongs to agricultural crops cultivating tool technical field.Device for tomato hybrid seed production and pollination of the present utility model, by containing tube cell (2), be placed in contain tube cell (2) one end seal cover (1), be placed in contain tube cell (2) other end powder leakage hole (3), be placed in powder leakage hole (3) below and with contain tube cell (2) pollination tube (4) that is connected and form.The utility model has the advantage of: 1, structure is simple, easy to operate, be convenient to promote; 2, save pollen, avoid pollenator to block and injury column cap; 3, be applicable to pollinating to the tomato column cap of different size.
Description
Technical field:
The utility model relates to a kind of device for tomato hybrid seed production and pollination, belongs to agricultural crops cultivating tool technical field.
Background technology:
Tomato belongs to Solanaceae, originates in South America, is important horticultural crop, is worth, deeply likes by numerous citizen because it has high nutrition and health care.
Tomato is both sexes perfect flowers, and Pollination Habit is self-pollination.Tomato has obvious hybrid vigour, and the first generation of hybrid has precocity, high yield, high-quality, some row good characteristics such as degeneration-resistant, and the tomato variety overwhelming majority is on the market the first generation of hybrid.Current tomato hybrid seeding is main mainly with artificial supplementary pollination, and main operation comprises the step such as artificial emasculation and artificial pollination.In the artificial pollination stage, often use the instrument supplementary pollination such as rubber tip and glass tube of hairbrush, pencil.
The defect that some needs of above device existence more or less improve: when adopting hairbrush and rubber tip pollination, because pollinating device and Sheng powder device separate, virtually increase the workload of pollination, and dip when pollen is pollinated to tomato column cap and pollen can be caused to be scattered and injure post first order issue; In addition, the double glazing pipe that the many employings of tomato hybrid seed production and pollination are wide at the top and narrow at the bottom, during pollination, first focuses on the narrower mouth of pipe in bottom by downward-sloping for the glass tube pollen that makes, then tomato column cap is filled in lower nozzle and complete pollination.But, because glass tube bottom is narrower, time downward-sloping, pollen in pipe focuses on bottom fast and causes pollen tube to block, or because of misoperation, pollen can spill again and cause waste from glass tube, and due to the diameter of lower nozzle be fixing, column cap is filled in Guan Zhonghui because of misoperation or run into larger column cap kind time hurt column cap, thus develop into malformed fruit.
Summary of the invention:
The purpose of this utility model is the deficiency overcoming existing pollinating device, provides a kind of device for tomato hybrid seed production and pollination.
Device for tomato hybrid seed production and pollination of the present utility model, by containing tube cell (2), be placed in contain tube cell (2) one end seal cover (1), be placed in contain tube cell (2) other end powder leakage hole (3), be placed in powder leakage hole (3) below and with contain tube cell (2) pollination tube (4) that is connected and form.The utility model plastic material is prepared according to a conventional method.
The utility model has the advantage of:
1, structure is simple, easy to operate, is convenient to promote;
2, save pollen, avoid pollenator to block and injury column cap;
3, be applicable to pollinating to the tomato column cap of different size.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the device for tomato hybrid seed production and pollination of the present utility model, by containing tube cell 2, be placed in contain tube cell 2 one end seal cover 1, be placed in contain tube cell 2 other end powder leakage hole 3, to be placed in below powder leakage hole 3 and with contain the pollination tube 4 that tube cell 2 is connected and form.The utility model plastic material is prepared according to a conventional method.
During use:
(1) open seal cover 1, block powder leakage hole 3 with roll web, then poured into by pollen and contain in tube cell, teetertotter after covering seal cover 1 pollinating device pollen mixture, and pollen enters into pollination tube by powder leakage hole 3;
(2) pinch the flower of emasculation with left index finger and thumb, right hand forefinger and thumb are held pollinating device and are suitably tilted, and pollen is arrived bottom pollination tube, then make column cap dip pollen bottom pollination tube.
(3) (2) identical operation is used to complete the pollination of other column cap successively after.
(4), after in pollination tube, pollen is finished, the pollinating device that fluctuates makes pollen re-inject in pollination tube again to the pollination of tomato column cap.
Claims (1)
1. for a device for tomato hybrid seed production and pollination, it is characterized in that this device by containing tube cell (2), be placed in contain tube cell (2) one end seal cover (1), be placed in contain tube cell (2) other end powder leakage hole (3), be placed in powder leakage hole (3) below and with contain the pollination tube (4) that tube cell (2) is connected and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520251619.XU CN204598914U (en) | 2015-04-23 | 2015-04-23 | A kind of device for tomato hybrid seed production and pollination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520251619.XU CN204598914U (en) | 2015-04-23 | 2015-04-23 | A kind of device for tomato hybrid seed production and pollination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204598914U true CN204598914U (en) | 2015-09-02 |
Family
ID=53951532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520251619.XU Expired - Fee Related CN204598914U (en) | 2015-04-23 | 2015-04-23 | A kind of device for tomato hybrid seed production and pollination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204598914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107410006A (en) * | 2017-05-01 | 2017-12-01 | 李红光 | A kind of tomato hybridization pollination device |
-
2015
- 2015-04-23 CN CN201520251619.XU patent/CN204598914U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107410006A (en) * | 2017-05-01 | 2017-12-01 | 李红光 | A kind of tomato hybridization pollination device |
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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: 20150902 Termination date: 20160423 |