CN206149781U - A device that is used for laboratory measurement seed root system length - Google Patents
A device that is used for laboratory measurement seed root system length Download PDFInfo
- Publication number
- CN206149781U CN206149781U CN201621207904.2U CN201621207904U CN206149781U CN 206149781 U CN206149781 U CN 206149781U CN 201621207904 U CN201621207904 U CN 201621207904U CN 206149781 U CN206149781 U CN 206149781U
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- China
- Prior art keywords
- box body
- root system
- shape
- shape monomer
- laboratory measurement
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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model provides a device that is used for laboratory measurement seed root system length, is provided with the support including the box body and the lid of nested equipment, box body bottom, and the box body is a plurality of " V " shape monomer and encircles the disc box body that the central point combination constitutes, is radially, each " V " shape monomer comprises two splint concatenations, and it has and " V " shape monomer bottom surface matched with filter paper to fill up on each splint, double -phase neighbour " V " shape monomer phase projecting position department even is equipped with the baffle, mutual independence between each baffle, and each other does not link to each other. The utility model provides a device that is used for laboratory measurement seed root system length can solve the root system and easily hand over and twine, the unable real -time problem of observing, the root developmental stage can not produce curl with the form on the change, also can avoid in the seedling growth course root system easily to hand over and twine together, the readily -separable under the prerequisite that does not influence the plant normal growth, does not make things convenient for the scientific research personnel to radicle length, hypocotyl or plumule measurement of length.
Description
Technical field
The utility model is related to Seed Inspection field, especially a kind of dress for laboratory measurement seed root length
Put.
Background technology
Seed germination experiment is the important content of the related scientific research such as Seed Inspection work, and this kind of test refers to that recipient plant exists
It is initial grow, the bioassay test in organ formative process.In seed biological study, seed quality management, reality
The existing aspect such as improved variety and corresponding seed quality criteria is extremely important.Biologicall test with seed sprouting, radicle, stem,
The change that can be observed in the forms such as the growing way and biomass of seedling turns to measuring index.At present, more using following two methods：
1st, it is general using the method moisturizing added a cover and periodically add water during traditional experiment；Employing more than experiment Instrumental can add
The culture dish of lid moisturizing, such as the vinyl disc of 9 centimetres of diameter, the cm dishes of diameter 15, germination test is often trained with moistening filter paper
Foster medium.But when germination is carried out in culture dish, measurement radicle length is cumbersome, and Jing often produces curling and form
On change.Haugland is designed and is arranged in a row the acceptor seedling of firm germination along one side level of box, and box is tiltedly put into
45 degree of angles, root down, seedling method upward, but because inclined-plane headspace is still larger, radicle can occur gently on inclined-plane
Micro- curling, and root system cannot be avoided easily to entwine together.
2nd, interior is carried out more than the growth test of germination and seedling using germination box, such germination box by sand bed or
When matrix carries out germination, it is impossible to carry out real-time monitored to root growth and seed sprouting situation, in potentiality of seed, germination
Will there is larger error on the counting statistics of the results such as rate.Meanwhile, usual thickness of sowing is higher in germination test, growth of seedling
During root system easily entwine together, be difficult to separate, also easily root system fractureed in cleaning process, due to radicle length, under
The measurement of plumular axis or coleoptile length needs very big workload, growth measurement workload also than larger, to determine to root growth
It is extremely disadvantageous.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of dress for laboratory measurement seed root length
Put, root system can be solved and easily entwined, it is impossible to the problem of real-time monitored, root will not produce curling and change with modal in the stage of development
Become, can also avoid root system during growth of seedling from easily entwining together, be difficult to separate, in the premise for not affecting plant normal growth
Under, facilitate measurement of the scientific research personnel to radicle length, hypocotyl or coleoptile length.
To solve above-mentioned technical problem, the technical scheme that the utility model is adopted is：One kind is used for laboratory measurement kind
The device of sub-root system length, including the box body and lid of inlaid-assembling, box body bottom is provided with support,
Box body is that multiple " V " shape cyclosiloxane monomers combine the disc box body for constituting around central point, radially；
Each " V " shape monomer is made up of two clamping plates splicing, and the filter being engaged with " V " shape monomer bottom surface is lined with each clamping plate
Paper；
At the connected raised position of two adjacent " V " shape monomers, dividing plate is provided with, it is separate between each dividing plate, mutually it is not attached to.
The two clamping plates intersection of each " V " shape monomer is provided with graduation mark.
Box body is upper coarse and lower fine turbination box body.
Angle a, 90 degree of a ＜ are formed between the two clamping plates of each " V " shape monomer.
The intersecting concave of two clamping plates of each " V " shape monomer constitutes angle β, 60 degree of β ＜ with horizontal plane.
The device for laboratory measurement seed root length that the utility model is provided, has the beneficial effect that：
1st, using upper coarse and lower fine turbination box body and " V " shape monomer double inclined plane splint, normally send out radicle is not affected
On the premise of educating, it is ensured that root system can straight grow along the reserved direction in inclined-plane, it is to avoid embryo occurs curling and modal change.
2nd, the connected " V " shape monomer of each two is separated by dividing plate, and separate between dividing plate, is mutually not attached to, and is being ensured
Root system independent growths are developed, and are occurred without while entwine phenomenon, it is ensured that plant is to extract or distilled water（Control）One for absorbing
Cause property.
3rd, box body and the lid that matches with box body are made using light transmissive material, and on " V " shape monomer clamping plate filter is lined with
Paper, it is adaptable to《Crop seeds inspection procedure》（National Standard of the People's Republic of China, GB/T3543.1～3543.7-
1995）, international Seed Inspection association（ISTA）The methods described such as seedling evaluation and Seed Vigor Index handbook.
4th, the two clamping plates intersection of each " V " shape monomer is provided with graduation mark, can be using on box body when root length is measured
Graduation mark direct measurement, also can take out measurement by plant from box, facilitate Real Time Observation with measurement.
5th, root system can be solved easily to entwine, it is impossible to the problem of real-time monitored, root will not produce curling and shape in the stage of development
Change in state, can also avoid root system during growth of seedling from easily entwining together, be difficult to separate, and normally give birth to plant is not affected
On the premise of length, facilitate measurement of the scientific research personnel to radicle length, hypocotyl or coleoptile length, be suitable for experiment interior to straight
The measure of root system plant seedlings initial stage root system.
Description of the drawings
With reference to the accompanying drawings and examples the utility model is described in further detail：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the schematic diagram of two " V " shape monomer splicings of the utility model；
Fig. 3 is the schematic diagram of the utility model box body.
Specific embodiment
As Figure 1-3, a kind of box body 1 of device for laboratory measurement seed root length, including inlaid-assembling
With lid 2, the bottom of box body 1 is provided with support 3,
Box body 1 is that 18 " V " shape monomers 8 combine the disc box body for constituting, radially, disk diameter around central point
For 33.2cm；
Each " V " shape monomer 8 is made up of the splicing of two clamping plates 4, the isosceles that clamping plate 4 is a length of 16.7cm of waist, base is 4.8cm
Triangular jaws；
The filter paper 5 being engaged with the bottom surface of " V " shape monomer 8, the size of filter paper 5 and the phase of " V " shape monomer 8 are lined with each clamping plate 4
Match somebody with somebody so that filter paper 5 is just laid on clamping plate 4, filter paper 5 is neither raised, also without gap between filter paper 5；
At the connected raised position of two adjacent " V " shape monomers 8, dividing plate 6 is provided with, separate between each dividing plate 6, mutual not phase
Even.
The intersection of two clamping plates 4 of each " V " shape monomer 8 is provided with graduation mark 7.
Box body 1 is upper coarse and lower fine turbination box body, and circular cone is high 6.9 centimetres.
Angle a, 90 degree of a ＜ are formed between the two clamping plates 4 of each " V " shape monomer 8.
The intersecting concave of two clamping plate 4 and the horizontal plane of each " V " shape monomer 8 constitutes angle β, 60 degree of β ＜.
The height of lid is 10-30 centimetre, is the headspace that grows of bud, does not affect its normal development.
Box body and lid are using box body made by light transmissive material and lid.
Use process of the present utility model is as follows：
Vegetable seeds to be determined is the flavonoids in Leucaena seeds of diameter about 2.5-3.0mm；
Double-layer filter paper 5 is padded in the bottom of box body 1 according to the size of " V " shape monomer 8, adds extract or distilled water needed for experiment
（Control）, filter paper 5 is just all soaked and be advisable.Again the flavonoids in Leucaena seeds just sprouted is placed on into filter paper upper limb, adjustment silver
Silk tree seed makes radicle vertically downward, or slightly toward cassette bottom center.After completing, 2 are closed the lid.Each " V " shape monomer 8
Place a seed, such root can directly independent growths, there is no morphologic change, according to test needed for facilitate Germicidal efficacy.
The direct measurement of graduation mark 7 on box body 1 can be utilized when root length is measured, plant also can be taken out from box survey
Amount.
The utility model is implemented and is not restricted to the described embodiments, as long as employing method structure of the present utility model
The improvement of the various unsubstantialities that think of and technical scheme are carried out, or it is not improved that design of the present utility model and technical scheme is straight
Scoop out with other occasions, within protection domain of the present utility model.
Claims (5)
1. a kind of device for laboratory measurement seed root length, including the box body of inlaid-assembling（1）With lid（2）, box
Body（1）Bottom is provided with support（3）, it is characterised in that：
Box body（1）For multiple " V " shape monomers（8）The disc box body for constituting is combined around central point, radially；
Each " V " shape monomer（8）By two clamping plates（4）Splicing composition, each clamping plate（4）On be lined with and " V " shape monomer（8）Bottom surface matches
The filter paper of conjunction（5）；
Two adjacent " V " shape monomers（8）At connected raised position, dividing plate is provided with（6）, each dividing plate（6）Between it is separate, mutually not
It is connected.
2. the device for laboratory measurement seed root length according to claim 1, it is characterised in that：Each " V " shape
Monomer（8）Two clamping plates（4）Intersection is provided with graduation mark（7）.
3. the device for laboratory measurement seed root length according to claim 1, it is characterised in that：Box body（1）
For upper coarse and lower fine turbination box body.
4. the device for laboratory measurement seed root length according to claim 1, it is characterised in that：Each " V " shape
Monomer（8）Two clamping plates（4）Between formed angle a, 90 degree of a ＜.
5. the device for laboratory measurement seed root length according to claim 1, it is characterised in that：Each " V " shape
Monomer（8）Two clamping plates（4）Intersecting concave constitutes angle β, 60 degree of β ＜ with horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621207904.2U CN206149781U (en) | 2016-11-09 | 2016-11-09 | A device that is used for laboratory measurement seed root system length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621207904.2U CN206149781U (en) | 2016-11-09 | 2016-11-09 | A device that is used for laboratory measurement seed root system length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206149781U true CN206149781U (en) | 2017-05-10 |
Family
ID=58657796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621207904.2U Expired - Fee Related CN206149781U (en) | 2016-11-09 | 2016-11-09 | A device that is used for laboratory measurement seed root system length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206149781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110036718A (en) * | 2019-05-17 | 2019-07-23 | 中国科学院东北地理与农业生态研究所 | Seed germination box and its application method |
-
2016
- 2016-11-09 CN CN201621207904.2U patent/CN206149781U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110036718A (en) * | 2019-05-17 | 2019-07-23 | 中国科学院东北地理与农业生态研究所 | Seed germination box and its application method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20181109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |