CN206260234U - Germination and the chamber of root elongation inhibition experiment - Google Patents
Germination and the chamber of root elongation inhibition experiment Download PDFInfo
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- CN206260234U CN206260234U CN201621384591.8U CN201621384591U CN206260234U CN 206260234 U CN206260234 U CN 206260234U CN 201621384591 U CN201621384591 U CN 201621384591U CN 206260234 U CN206260234 U CN 206260234U
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- casing
- chamber
- germination
- grid
- culture dish
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Abstract
The utility model discloses the chamber that germination and root elongation inhibition are tested, the chamber includes casing, temperature sensing device, culture dish, water suction bar, water guider, drainpipe, compression gas tank, fluorescent lamp, camera, hand handle, display, roller, the casing is divided into upper box and lower box, and uniformly it is divided into the independent grid of upper and lower identical 12, the culture dish is placed in the grid of upper box, the lower box internal memory discharges water or prepare liquid, the water suction bar is in bending, a part is placed on culture dish bottom, a part is goed deep into lower box liquid.
Description
Technical field
The utility model belongs to testing equipment field, and in particular to the chamber of germination and root elongation inhibition experiment.
Background technology
Higher plant can be the excellent important symbol of the effecting reaction ecosystem, balance, stabilization, the ecosystem of health
The higher plant of high-quality can be produced, but when the ecosystem is encroached on by external contaminant, and consequently also can be to plant
Normal growth development belt carrys out harmful effect.Seriously pollution threat is subject in current water and soil environment, reasonable is not only wanted
Effective solution, more will implement real-time monitoring to pollution, could be by Environmental capacity in lowest range, using higher plant
Upgrowth situation monitor water pollution degree, water quality of testing and assessing, with good ecological significance.In general, plant
The order of seed growth is：Seed is sprouted, takes root, emerging, blooming, result.Therefore, the sprouting of seed and take root for plant
Growth is significant, and the sprouting of seed and rooting process are a very active plant embryos growth and development processes, more
It is a physiological acoustic signals process, when seed is exposed to pollutant or hostile environment, germination and root elongation are frequently subjected to suppression
System, shows as that germination percentage is low, root length, and the suppression experiment of germination and root elongation is exactly, according to this feature, seed to be put
In the matrix containing finite concentration tested material, sprout it, when control group percentage of seedgermination reaches more than 65%, root is long (i.e.
Transfer point between plumular axis and root is to root-end) up to 20mm when, terminate experiment, and determine germination percentage and the root elongation of seed
Inhibiting rate, the final influence for evaluating tested material to Embryos Development of Plant, so as to react pollution level.
Research attention rate at present on phytotoxicity suppression experiment is very high, but much also rests on laboratory stage, main
There are root elongation test, seed germination experiment and earlier plant growth of seedling to test, but research device is simple, complex operation, nothing
Method reaches the purpose of fast and effectively monitoring pollution thing, so how to develop a kind of experimental rig for phytoecology research
It is exactly the problem to be studied of the utility model.
Utility model content
The purpose of this utility model is to provide the chamber of germination and root elongation inhibition experiment.
To achieve the above object, the chamber of germination and root elongation inhibition experiment, the chamber includes casing, temperature
Degree induction installation, culture dish, water suction bar, water guider, drainpipe, compression gas tank, fluorescent lamp, camera, hand handle, display,
Roller, the casing is divided into upper box and lower box, and is uniformly divided into the independent grid of upper and lower identical 12, the culture dish
It is placed in the grid of upper box, the lower box internal memory discharges water or prepare liquid, the water suction bar is in bending, a part is placed
In culture dish bottom, a part is goed deep into lower box liquid, and the temperature sensing device is arranged on upper box inwall side, described
Camera is arranged on box inside top, and the fluorescent lamp is arranged on the wall of box house side, the lower box each grid
Bottom is equipped with discharge outlet, and the water guider is arranged on box inside bottom, is connected with drainpipe, and the drainpipe is provided with
Control valve, the hand is arranged on casing exterior bottom casing outside top, the roller is arranged on, and the upper box is by defeated
Tracheae is connected with compression gas tank.
Further, the casing is transparent material and is made with the dividing plate of internal grid, is easy to observe the germination of seed
Take root situation.
Further, the culture dish, water suction bar top and upper lower box junction are cavernous structure, and aperture is 3-
5mm, beneficial to the elongation of neutron absorption moisture and root.
Further, can at most be tested using the culture dish of 12 independent grid simultaneously in the chamber, and its
In at least provided with one group of control group, place untainted water in the lower box grid corresponding to control group.
Further, have corresponding on 12 independent grid in the casingLabel, be easy to group experiment.
Further, the chamber is mainly used to detect different water pollutants to germination and the suppression of root elongation,
Water pollution situation can be monitored from ecological view, for water quality assessment provides easy accurately method.
Further, the chamber may further be used to detect that testing liquid various concentrations of the same race extend germination and root
Suppression, so as to judge influence of the various concentrations pollutant to Embryos Development of Plant.
The beneficial effects of the utility model are：The chamber of the utility model germination and root elongation inhibition experiment is used
Cell structure in case, is capable of achieving to be carried out while multigroup contrast test, and camera, attemperating unit and pressure are manipulated by display end
Contracting gas tank come ensure culture normal condition and Real Time Observation, absorb water bar setting can ensure abundance of the seed in incubation
Moisture, can also avoid seed from causing rotten situation in being immersed directly in nutrient solution, and hand is easy to carry the design with roller
Move at any time.
Brief description of the drawings
Fig. 1 is the structural representation of the chamber that germination and root elongation inhibition are tested；
Wherein, 1- casings；1a- upper boxes；1b- lower boxes；2- temperature sensing devices；3- culture dishes；4- absorbs water
Bar；5- water guiders；6- discharge outlet；7- drainpipes；8- controls valve；9- compression gas tanks；10- fluorescent lamps；11- is imaged
Head；12- hand handles；13- displays；14- rollers.
Specific embodiment
Hereinafter, with reference to accompanying drawing 1 and embodiment, specific embodiment of the present utility model is described in detail：
The chamber of germination of the present utility model and root elongation inhibition experiment is shown such as Fig. 1, the chamber includes
Casing 1, temperature sensing device 2, culture dish 3, water suction bar 4, water guider 5, drainpipe 7, compression gas tank 9, fluorescent lamp 10, shooting
First 11,12, display 13, roller 14,1 point of the casing is upper box 1a and lower box 1b to hand, and is divided into up and down by uniform
The independent grid of identical 12, the culture dish 3 is placed in the grid of upper box 1a, and the lower box 1b internal memories discharge water or treat
Liquid is surveyed, the water suction bar 4 is in bending, and a part is placed on the bottom of culture dish 3, and a part is goed deep into lower box 1b liquid, institute
State temperature sensing device 2 and be arranged on upper box 1a inwalls side, the camera 11 is arranged on the inside top of casing 1, the day
Light lamp 10 is arranged on the interior side wall of casing 1, and each grid bottom of the lower box 1b is equipped with discharge outlet 6, the water guide
Device 5 is arranged on the inside bottom of casing 1, is connected with drainpipe 7, and the drainpipe 7 is provided with control valve 8, and the hand sets 12
Put in the outside top of casing 1, the roller 14 is arranged on the exterior bottom of casing 1, and the upper box 1a is by appendix and compression
Gas tank 9 is connected.
Wherein, the casing 1 is transparent material and is made with the dividing plate of internal grid, is easy to the germination for observing seed to take root
Situation；The culture dish 3, the water suction top of bar 4 and upper lower box junction are cavernous structure, and aperture is 3-5mm, beneficial to seed
Absorb the elongation of moisture and root；Can at most be tested using the culture dish 3 of 12 independent grid simultaneously in the chamber, and
Wherein at least sets one group of control group, and untainted water is placed in the lower box 1b grid corresponding to control group；In the casing 1
Have corresponding on 12 independent gridLabel, be easy to group experiment；The chamber is mainly used to detect different water
The suppression that pollutant extends to germination and root, can monitor water pollution situation, for water quality assessment provides letter from ecological view
Just accurate method；The chamber may further be used to detect the suppression that testing liquid various concentrations of the same race extend germination and root
System, so as to judge influence of the various concentrations pollutant to Embryos Development of Plant.
The utility model is not limited to above-mentioned implementation method, in the case of without departing substantially from substance of the present utility model,
Art processes personnel it is conceivable that any deformation, improvement, replacement each fall within scope of the present utility model.
Claims (5)
1. the chamber of germination and root elongation inhibition experiment, it is characterised in that the chamber includes casing (1), temperature
Induction installation (2), culture dish (3), water suction bar (4), water guider (5), drainpipe (7), compression gas tank (9), fluorescent lamp (10),
(12), display (13), roller (14), the casing (1) are divided into upper box (1a) and lower box by camera (11), hand
(1b), and uniformly it is divided into the independent grid of upper and lower identical 12, the culture dish (3) is placed on the grid of upper box (1a)
In, lower box (1b) internal memory discharges water or prepare liquid, and in bending, a part is placed on culture dish (3) to the water suction bar (4)
Bottom a, part is goed deep into lower box (1b) liquid, and the temperature sensing device (2) is arranged on upper box (1a) inwall side,
The camera (11) is arranged on casing (1) inside top, and the fluorescent lamp (10) is arranged on casing (1) interior side wall,
Described each grid bottom of lower box (1b) is equipped with discharge outlet (6), and the water guider (5) is arranged on casing (1) inner side bottom
Portion, is connected with drainpipe (7), and the drainpipe (7) is provided with control valve (8), and (12) are arranged on casing (1) outside by the hand
Top, the roller (14) is arranged on casing (1) exterior bottom, and the upper box (1a) is by appendix and compression gas tank (9)
It is connected.
2. the chamber of germination as claimed in claim 1 and root elongation inhibition experiment, it is characterised in that the casing
(1) transparent material is with the dividing plate of internal grid to be made.
3. the chamber of germination as claimed in claim 1 and root elongation inhibition experiment, it is characterised in that the culture dish
(3), water suction bar (4) top and upper lower box junction are cavernous structure, and aperture is 3-5mm.
4. the chamber of germination as claimed in claim 1 and root elongation inhibition experiment, it is characterised in that the chamber
In can at most be tested using the culture dish (3) of 12 independent grid simultaneously, and wherein at least set one group of control group, control
Untainted water is placed in corresponding lower box (1b) grid of group.
5. the chamber of germination as claimed in claim 1 and root elongation inhibition experiment, it is characterised in that the casing
(1) have corresponding on 12 independent grid inLabel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621384591.8U CN206260234U (en) | 2016-12-16 | 2016-12-16 | Germination and the chamber of root elongation inhibition experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621384591.8U CN206260234U (en) | 2016-12-16 | 2016-12-16 | Germination and the chamber of root elongation inhibition experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206260234U true CN206260234U (en) | 2017-06-20 |
Family
ID=59045982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621384591.8U Expired - Fee Related CN206260234U (en) | 2016-12-16 | 2016-12-16 | Germination and the chamber of root elongation inhibition experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206260234U (en) |
-
2016
- 2016-12-16 CN CN201621384591.8U patent/CN206260234U/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 |
Granted publication date: 20170620 Termination date: 20171216 |
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| CF01 | Termination of patent right due to non-payment of annual fee |