CN206284036U - Wheat pollination incubator - Google Patents
Wheat pollination incubator Download PDFInfo
- Publication number
- CN206284036U CN206284036U CN201621393109.7U CN201621393109U CN206284036U CN 206284036 U CN206284036 U CN 206284036U CN 201621393109 U CN201621393109 U CN 201621393109U CN 206284036 U CN206284036 U CN 206284036U
- Authority
- CN
- China
- Prior art keywords
- casing
- wheat
- negative pressure
- pollination
- incubator
- 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
Links
Abstract
The utility model belongs to wheat pollination utensil technical field, discloses a kind of wheat pollination incubator.It is mainly characterized in that：Including the casing with lid, the bottom half is provided with thermoregulative mechanism and water storage mechanism, wheat fixed mount is provided with below the casing, bleeding point is provided with the casing, be provided with the bleeding point and take out negative pressure mechanism.So, it is put on wheat fixed mount as long as the wheat head is removed, by the temperature control in casing at 18-20 DEG C, then negative pressure will be pumped into casing by taking out negative pressure mechanism, the water storage mechanism of bottom can improve the humidity in casing, and the wheat head can be absorbed water by the straw cut from base portion, Accelerate bloom；Air humidity can maintain to extend Pollen Activity, negative pressure can be such that the flower pesticide of the kind that glume is closed, opening angle is small also easily stretches out, this device can be on the basis of the nonvoluntary bulk storage of paternal pollen be ensured so that breeder can obtain more, vigor more preferably paternal pollen.
Description
Technical field
The utility model belongs to wheat pollination utensil technical field, more particularly to a kind of wheat pollination incubator.
Background technology
Wheat breeding is operated in China and has carried out decades, has been selected by the dint of hard work of wheat breeding worker
Many improved seeds, with being continually changing for weather pathogen biological strain and customer demand, wheat breeding worker is also
Effort is must continue to, the new variety of wheat that the wide consumer of applicability likes can be just selected.The wheat breeding work first step is father
Female parent assembles namely hybridization pollination, and conventional method is the male parent tassel that would spill out pollen, and it is miscellaneous to stretch into emasculation female parent from upper end
Carry out back rotation in friendship bag, paternal pollen is freely scattering into maternal column cap, to reach the purpose of pollination hybridization.But this side
Method is limited greatly by environment, and male parent flower pesticide is extracted out and Pollen Survival is affected by environment larger.As temperature in morning is relatively low, flower pesticide is difficult to take out
Go out, traditional method is artificially to grab the wheat head with palm, increase its temperature and promote wheat head flower pesticide to extract out；Some kind glume open-angles
Degree is smaller, and flower pesticide is not easy to extract out, it is common practice that is inserted into damp soil, increases its moisture absorption and promote its angle
Magnify, or its glume is cut off into a part with scissors so that flower pesticide exposes.These artificial ways are all easily caused in flower pesticide
Pollen sheds accidentally, is left the not good pollen of more vigor.
The short life of Wheat Pollen, xeothermic condition influences unfavorable to it, under 18 DEG C and 80% relative humidity, some flowers
Powder can survive up to 1 hour.The minimum temperature of wheat flower is 9 ~ 11 DEG C, and up to 30 DEG C or so, optimum temperature is 18 ~ 20
DEG C, when blooming, excessive rainfall, sunshine is not enough, and temperature is all unfavorable to blooming more than 30 DEG C.Wheat belongs to self pollination crop, when
Female, stamen grows maturation, and profile shows as：Pistil stigma is in loose featheriness, and the flower pesticide of stamen is full in yellow drumstick
During shape, under certain weather conditions, 2 scale water swellings of gynobase stimulate inside and outside grain husk to open.Opening angle is 20 °
~30°.The size of opening angle changes because of kind and weather conditions.
Fine, when moisture is sufficient, glume angle is up to 40 °；Under drought condition, can be small to 10 °, it is unfavorable for flower pesticide
Extract out, carry out artificial hybridization pollination, then flower pesticide is sent out glume outside to filigree by elongation rapidly.At the beginning of blooming, filigree not yet reveals
When going out glume, flower pesticide is to start rupture, and pollen is just fallen on the column cap of oneself and pollinated, and remaining pollen is dispersed in air with the wind
In.
Utility model content
Problem to be solved in the utility model is just to provide that a kind of easy to use, Pollen Survival time is long, pollen quality is high,
The suitable wheat pollination incubator of glume opening angle.
To solve the above problems, the utility model wheat technical scheme for using of pollination incubator for：Including with lid
Casing, the bottom half is provided with thermoregulative mechanism and water storage mechanism, wheat fixed mount is provided with below the casing,
Bleeding point is provided with the casing, is provided with the bleeding point and is taken out negative pressure mechanism.
Its additional technical feature is：
At least one cut-off is provided with the casing, casing is divided into multiple point chambers by the cut-off；
Described bleeding point is provided with the corresponding casing in each point of chamber, is provided with the bleeding point and is taken out Negative pressure machine
Structure；
Check valve is provided with the bleeding point；
Handle is provided with the lid.
Wheat provided by the utility model pollinates incubator compared with prior art, with advantages below：First, due to
Including the casing with lid, the bottom half is provided with thermoregulative mechanism and water storage mechanism, is set below the casing
There is wheat fixed mount, bleeding point is provided with the casing, be provided with the bleeding point and take out negative pressure mechanism, so, no matter
Be fine day or cloudy day, also whether morning or noon, less by temperature just, open lid, the wheat head is removed be put into it is small
On wheat fixed mount, thermoregulative mechanism is then turned on, by the temperature control in casing at 18-20 DEG C, then will by taking out negative pressure mechanism
Negative pressure is pumped into casing, the water storage mechanism of bottom can improve the humidity in casing, the wheat head using the material of similar sponge
Can be absorbed water from base portion by the straw cut, Accelerate bloom；Air humidity can maintain to extend Pollen Activity, and negative pressure can make
The flower pesticide of the kind that glume is closed, opening angle is small also easily stretches out, there is provided most suitable temperature of blooming, Accelerate bloom takes out flower pesticide
Go out, this device can be on the basis of the nonvoluntary bulk storage of paternal pollen be ensured, by providing and maintaining optimal suitable condition so that educate
The worker of kind can obtain more, vigor more preferably paternal pollen；Second, due to being provided with least one in the casing
Casing is divided into multiple point chambers by individual cut-off, the cut-off, it is to avoid the mixing of the wheat breed chemical drug of different cultivars, breeding purity
It is high；Third, due to being provided with described bleeding point on the corresponding casing in each point of chamber, being provided with the bleeding point and taking out negative
Press mechanism, using more convenient；Fourth, due to being provided with check valve on the bleeding point, so, negative pressure can be taken out with one
Mechanism, is evacuated to each bleeding point respectively, using more convenient；Fifth, due to being provided with handle on the lid, lid is taken
Take and more facilitate.
Brief description of the drawings
Fig. 1 is the structural representation that is arranged on crawler belt of clean-up scraper of existing wheat pollination incubator；
Fig. 2 is the structural representation of the wheat pollination incubator with cut-off.
Specific embodiment
With reference to the accompanying drawings and detailed description to the structure and use principle of the utility model wheat pollination incubator
It is described in further details.
As depicted in figs. 1 and 2, the structural representation of the utility model wheat pollination incubator, the utility model wheat is awarded
Casing 2 of the powder incubator with lid 1, is provided with thermoregulative mechanism 3 and water storage mechanism 4, in casing 1 in the bottom of casing 2
Lower section is provided with wheat fixed mount 5, and bleeding point 6 is provided with casing 1, is provided with the bleeding point 6 and takes out negative pressure mechanism 7.
So, whether fine day or cloudy day, also whether morning or noon, less by temperature just, as long as the wheat head 11 is removed
It is put on wheat fixed mount 5, is then turned on thermoregulative mechanism 3, it is then negative by taking out by the temperature control in casing at 18-20 DEG C
Press mechanism 7 will be pumped into negative pressure in casing, the water storage mechanism 4 of bottom be able to can be improved in casing 1 using the material of similar sponge
Humidity, the wheat head can by cut straw be absorbed water from base portion, Accelerate bloom；Air humidity can maintain extension pollen to live
Power, negative pressure can be such that the flower pesticide of the kind that glume is closed, opening angle is small also easily stretches out, there is provided most suitable temperature of blooming, and promote out
Flower, extracts flower pesticide out, and this device can be optimal suitable by providing and maintaining on the basis of the nonvoluntary bulk storage of paternal pollen is ensured
Condition so that breeder can obtain more, vigor more preferably paternal pollen.
At least one cut-off 8 is provided with the casing 1, casing is divided into multiple point chambers 9 by the cut-off 8, it is to avoid different product
The mixing of the wheat breed chemical drug planted, breeding purity is high.
Bleeding point 6 is provided with the corresponding casing 1 in each point of chamber 9, is provided with the bleeding point 6 and is taken out negative pressure mechanism
7, using more convenient.
Check valve 10 is provided with bleeding point 6, so, can be with a Ge Chou negative pressure mechanism 7, respectively to each bleeding point
6 pumpings, using more convenient.
Handle 12 is provided with lid 1, lid is taken and more facilitate.
Protection domain of the present utility model is not limited solely to above-described embodiment, as long as structure is awarded with the utility model wheat
Powder cultivation box structure is identical, just falls in the scope of the utility model protection.
Claims (5)
1. wheat pollination incubator, it is characterised in that：Including the casing with lid, the bottom half is provided with tempering machine
Structure and water storage mechanism, are provided with wheat fixed mount below the casing, and bleeding point is provided with the casing, in the pumping
It is provided with mouthful and takes out negative pressure mechanism.
2. wheat according to claim 1 pollination incubator, it is characterised in that：At least one is provided with the casing
Casing is divided into multiple point chambers by cut-off, the cut-off.
3. wheat according to claim 2 pollination incubator, it is characterised in that：It is all provided with the corresponding casing in each point of chamber
Described bleeding point is equipped with, is provided with the bleeding point and is taken out negative pressure mechanism.
4. wheat according to claim 1 pollination incubator, it is characterised in that：It is provided with the bleeding point unidirectional
Valve.
5. wheat according to claim 1 pollination incubator, it is characterised in that：Handle is provided with the lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621393109.7U CN206284036U (en) | 2016-12-19 | 2016-12-19 | Wheat pollination incubator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621393109.7U CN206284036U (en) | 2016-12-19 | 2016-12-19 | Wheat pollination incubator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206284036U true CN206284036U (en) | 2017-06-30 |
Family
ID=59104866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621393109.7U Expired - Fee Related CN206284036U (en) | 2016-12-19 | 2016-12-19 | Wheat pollination incubator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206284036U (en) |
-
2016
- 2016-12-19 CN CN201621393109.7U patent/CN206284036U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170630 Termination date: 20171219 |