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 PDF

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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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CN
China
Prior art keywords
pollination
tube cell
tomato
seed production
hybrid seed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520251619.XU
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Chinese (zh)
Inventor
赵凯
莫云容
朱海山
张宏
邓明华
杨正安
鲍继艳
汤晓倩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yunnan Agricultural University
Original Assignee
Yunnan Agricultural University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yunnan Agricultural University filed Critical Yunnan Agricultural University
Priority to CN201520251619.XU priority Critical patent/CN204598914U/en
Application granted granted Critical
Publication of CN204598914U publication Critical patent/CN204598914U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of device for tomato hybrid seed production and pollination
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.
CN201520251619.XU 2015-04-23 2015-04-23 A kind of device for tomato hybrid seed production and pollination Expired - Fee Related CN204598914U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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