CN208270226U - A kind of root case experimental rig for the micro- domain research of plant rhizosphere - Google Patents
A kind of root case experimental rig for the micro- domain research of plant rhizosphere Download PDFInfo
- Publication number
- CN208270226U CN208270226U CN201820562933.3U CN201820562933U CN208270226U CN 208270226 U CN208270226 U CN 208270226U CN 201820562933 U CN201820562933 U CN 201820562933U CN 208270226 U CN208270226 U CN 208270226U
- Authority
- CN
- China
- Prior art keywords
- shaped frame
- hose
- glass plate
- sampling
- shaped
- 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.)
- Active
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a kind of root case experimental rig for the micro- domain research of plant rhizosphere, more particularly to root case micro- domain sampling technique field, including sampling plate, first U-shaped frame, glass plate, second U-shaped frame, barn door and irrigation system, sampling plate, first U-shaped frame, glass plate and the second U-shaped frame are fixedly connected sequentially, the U-shaped bar of second U-shaped frame two sides is equipped with strip groove, activity is placed with the barn door parallel with glass plate in strip groove, irrigation system includes porous polyester pipe, first hose, second hose, valve and syringe, one end of porous polyester pipe is connected by the first connector with the first hose, the other end of porous polyester pipe is connected by the second connector with the second hose, the other end of first hose is connected with plug, the other end of second hose is connected by third connector with valve, valve with Syringe is connected.The advantages of the utility model, which has, can avoid influence of the light to root growth, pours the soil in root case more evenly.
Description
Technical field
The utility model belongs to root case micro- domain sampling technique field, and in particular to a kind of for the research of plant rhizosphere micro- domain
Root case experimental rig.
Background technique
Rhizosphere is the important area that crop root and soil carry out nutrient and energy exchange, is that edaphon is most active
Place is the specific region for being influenced by crop root growth, while influencing the absorption and transhipment of crop nutrition content again.Therefore, root
The micro- domain in border is always one of focuses of multidisciplinary researches such as domestic and international agrology, Plant Nutrition, agronomy.For taking for Rhizosphere Soil
Quadrat method has more research.Traditional method is taking human as based on shake partition method, but it is inhomogenous to examination not can avoid sampling quantity
Test the influence of accuracy.Also someone uses freezing method, this right method slice thickness is not easy to control, and can produce to the soil body when slice
It is raw to be squeezed and deformed, while quick-frozen process can change nutrient situation and microbial activity in the soil body.It is now to have been reported that using three Room more
More interlayer root casees are closely affixed by interlayer net, carry out the sampling of millimeter rank.For guarantee root case in root system closeness, mostly
Several casees are designed research that is smaller, thus cannot completing crop entire breeding time.Therefore glass plate observation is mostly used, pass through
One face transparent glass observes crop growth conditions, but the light of transparent glass transmission will affect the production of root system, and existing infiltration
Fistulae cannot uniformly pour the soil in root case, will affect the research of rhizosphere micro-region.
A kind of root case experimental provision (application No. is 201010533303.1) for plant rhizosphere Environmental Studies of patent, it is public
Opened it is a kind of for rhizosphere micro-region research root case experimental rig, including root case, rhizosphere interlayer, partition, hang plate, sampling plate with
And leaky pipe, hang plate and partition, set on the top of root case, osmos tube is laid on root bottom portion, hang plate is set to the tank wall of root case
Between partition, in 30 ° of horizontal tilt placements, it is provided with the field planting mouth for being colonized crop on hang plate, is provided with out root on partition
Seam, rhizosphere interlayer are made of plastic plate, nylon wire and inclined tab, and sampling plate is identical as plastics board size, and the centre of sampling plate hollows out.
The invention device not only can be carried out the rhizosphere micro-region research of different mm rank around root system, and non-rhizosphere soils is avoided to influence, and
And it can be used for studying the Regional Differentiation Characteristics of root system different parts.However the utility model is not avoided that light to root growth
It influences, osmos tube is located at root bottom portion, pours uneven.
Therefore, it is badly in need of a kind of influence of avoidable light to root growth, pours the soil in root case more evenly, it can be accurate
The root case experimental rig for the research of plant rhizosphere micro- domain for acquiring root exudates at root system of plant and being analyzed.
Utility model content
It will affect root growth to solve existing case in the transparent glass observation time, the soil in root case pours uneven
Even problem, the purpose of the utility model is to provide a kind of root case experimental rigs for the micro- domain research of plant rhizosphere, and having can
The advantages of light is avoided to the influence of root growth, pours the soil in root case more evenly.
The utility model provides the following technical solution:
A kind of root case experimental rig for the research of plant rhizosphere micro- domain, including sampling plate, the first U-shaped frame, glass plate, the
Two U-shaped framves, barn door and irrigation system, the sampling plate, the first U-shaped frame, the glass plate and the second U-shaped frame according to
Secondary to be fixedly connected, the U-shaped bars of the second U-shaped frame two sides is equipped with strip groove, in the strip groove activity be placed with
The parallel barn door of the glass plate, the irrigation system includes porous polyester pipe, the first hose, the second hose, valve
And syringe, one end of the porous polyester pipe are connected by the first connector with first hose, the porous polyester
The other end of pipe is connected by the second connector with second hose, and the other end of first hose is connected with plug,
The other end of second hose is connected by third connector with the valve, and the valve is connected with the syringe
It is logical, U-shaped part is fixed on the U-shaped bar of the first U-shaped frame two sides, first hose and second hose are from the U
It is passed through in the gap that type part and the first U-shaped frame are formed, the porous polyester pipe is arranged in the sampling plate, the first U
In the cavity that type frame and the glass plate are formed, one end of one end of first hose and second hose is respectively positioned on described
Outside the cavity that sampling plate, the first U-shaped frame and the glass plate are formed.
The setting of the barn door can avoid influence of the light to root growth, and not influence the observation to root system, need to see
When examining, the barn door can be taken out out of described strip groove, the barn door can be put down after observation, the pouring
The setting of system pours the soil in root case more evenly, and the syringe absorbs, then the water in the syringe is slowly pushed away
Enter, the porous polyester pipe buries in the soil, and the water in the porous polyester pipe can slowly penetrate into soil up or down
In.
Preferably, the U-shaped part is located at the middle position of the U-shaped bar of the described first U-shaped frame two sides.The porous polyester pipe
The middle position of the cavity formed positioned at the sampling plate, the first U-shaped frame and the glass plate, can make the soil in root case
Earth pours more evenly.
Preferably, the sampling plate is equipped with several equally distributed sampling holes.The setting of the sampling hole is mainly just
It is sampled in the soil to different depth, the glass plate can be first passed through, root system is observed, the place for needing to sample
The sampling hole of upper opposite position is sampled from the sampling plate, and sampling is more convenient.
Preferably, the aperture of the sampling hole is 0.8-1.2mm.
Preferably, the edge of the sampling plate, the first U-shaped frame, the glass plate and the second U-shaped frame is equipped with
Several mounting holes, the sampling plate, the first U-shaped frame, the glass plate and the second U-shaped frame are by passing through the installation
The bolt in hole is fixedly connected.
Preferably, the peace of the sampling plate, the first U-shaped frame, the glass plate and the second U-shaped frame bottom
It fills and is equipped with pin in hole, the both ends of the pin are arranged with support tube, and the support tube is located at the sampling plate, described first
The two sides of U-shaped frame, the glass plate and the second U-shaped frame.The setting of the pin and the support tube be primarily to facilitate by
Root case is placed, and prevents root case from toppling over.
The beneficial effects of the utility model are:
1, the setting of barn door can avoid influence of the light to root growth, and not influence the observation to root system, need to observe
When, barn door can be taken out out of strip groove, the barn door can be put down after observation, the setting of irrigation system makes root
Soil in case pours more evenly, and syringe absorbs, then the water in syringe is slowly pushed into, and porous polyester pipe is embedded in soil
In, the water in porous polyester pipe can be penetrated into slowly in soil up or down.
2, the setting of sampling hole, which is primarily to facilitate, is sampled the soil of different depth, can first pass through glass plate to root
System is observed, and the place for needing to sample sampling hole of upper opposite position from sampling plate is sampled, and sampling is more convenient, together
When, root exudates can be accurately acquired at root system of plant to be analyzed.
3, the setting of pin and support tube, which is primarily to facilitate, places root case, prevents root case from toppling over.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the utility model the first viewing angle constructions schematic diagram；
Fig. 2 is the utility model the second viewing angle constructions schematic diagram；
Fig. 3 is the utility model third viewing angle constructions schematic diagram；
Fig. 4 is the utility model irrigation system structural schematic diagram；
In the figure, it is marked as 1, sampling plate；11, sampling hole；2, the first U-shaped frame；21, U-shaped part；3, glass plate；4, second is U-shaped
Frame；41, strip groove；5, barn door；6, bolt；7, support tube；8, irrigation system；81, porous polyester pipe；811, the first connection
Head；812, the second connector；82, the first hose；821, plug；83, the second hose；831, third connector；84, valve；85,
Syringe；9, mounting hole；10, pin.
Specific embodiment
Specific embodiment of the present utility model is described with reference to the accompanying drawing.
As shown in Figs 1-4, a kind of root case experimental rig for the micro- domain research of plant rhizosphere, including sampling plate 1, the first U
Type frame 2, glass plate 3, the second U-shaped frame 4, barn door 5 and irrigation system 8, sampling plate 1, the first U-shaped frame 2, glass plate 3 and the 2nd U
Type frame 4 is fixedly connected sequentially, and the U-shaped bar of the second U-shaped 4 two sides of frame is equipped with strip groove 41, and activity is placed in strip groove 41
There is the barn door 5 parallel with glass plate 3, irrigation system 8 includes porous polyester pipe 81, the first hose 82, the second hose 83, valve
84 and syringe 85, one end of porous polyester pipe 81 is connected by the first connector 811 with the first hose 82, porous polyester pipe
82 other end is connected by the second connector 812 with the second hose 83, and the other end of the first hose 82 is connected with plug
821, the other end of the second hose 83 is connected by third connector 831 with valve 84, and valve 84 is connected with syringe 85,
U-shaped part 21 is fixed on the U-shaped bar of first U-shaped 2 two sides of frame, U-shaped part 21 is located at the interposition of the U-shaped bar of the first U-shaped 2 two sides of frame
It sets, the first hose 82 and the second hose 83 are passed through out of U-shaped part 21 and the first U-shaped frame 2 are formed gap, porous polyester pipe 81
Sampling plate 1 is set, in the cavity that the first U-shaped frame 2 and glass plate 3 are formed, one end of the first hose 82 and the second hose 83
One end is respectively positioned on outside the cavity that sampling plate 1, the first U-shaped frame 2 and glass plate 3 are formed.
Specifically, sampling plate 1 is equipped with several equally distributed sampling holes 11, the aperture of sampling hole 11 is 0.8-1.2mm.
Specifically, sampling plate 1, the first U-shaped frame 2, glass plate 3 and the second U-shaped frame 4 edge be equipped with several mounting holes 9,
Sampling plate 1, the first U-shaped frame 2, glass plate 3 and the second U-shaped frame 4 are fixedly connected by passing through the bolt 6 of mounting hole 9, sampling plate 1,
Pin 10 is equipped in the mounting hole 9 of first U-shaped frame 2, glass plate 3 and the second U-shaped 4 bottom of frame, the both ends of pin 10 are arranged with
Support tube 7, support tube 7 are located at the two sides of sampling plate 1, the first U-shaped frame 2, glass plate 3 and the second U-shaped frame 4.
Utility model works mode: it when pouring, is absorbed water by syringe 85, is connected after water suction with valve 84, slowly pushes away
Syringe 85 is moved, the water in syringe 85 enters the second hose 83 and enters back into porous polyester pipe 81, in porous polyester pipe 81
Water up or down slowly penetrated into soil by the hole on porous polyester, observe root growth situation when, can will hide
Tabula rasa 5 is taken out out of strip groove 41 carry out from, barn door 5 is put into strip groove 41 again after observation, when needing to sample,
Sampler can be inserted into the sampling hole 11 for need sample position and be sampled.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (6)
1. a kind of root case experimental rig for the research of plant rhizosphere micro- domain, which is characterized in that including sampling plate, the first U-shaped frame,
Glass plate, the second U-shaped frame, barn door and irrigation system, the sampling plate, the first U-shaped frame, the glass plate and described
Two U-shaped framves are fixedly connected sequentially, and the U-shaped bar of the second U-shaped frame two sides is equipped with strip groove, activity in the strip groove
It is placed with the barn door parallel with the glass plate, the irrigation system includes porous polyester pipe, the first hose, second soft
Pipe, valve and syringe, one end of the porous polyester pipe is connected by the first connector with first hose, described more
The other end of hole polyester tube is connected by the second connector with second hose, and the other end of first hose is connected with
The other end of plug, second hose is connected by third connector with the valve, the valve and the syringe
It is connected, U-shaped part is fixed on the U-shaped bar of the first U-shaped frame two sides, first hose and second hose are from institute
It states and is passed through in the gap that U-shaped part and the first U-shaped frame are formed, the porous polyester pipe setting is in the sampling plate, described the
In the cavity that one U-shaped frame and the glass plate are formed, one end of one end of first hose and second hose is respectively positioned on
Outside the cavity that the sampling plate, the first U-shaped frame and the glass plate are formed.
2. a kind of root case experimental rig for the micro- domain research of plant rhizosphere according to claim 1, which is characterized in that institute
State the middle position that U-shaped part is located at the U-shaped bar of the described first U-shaped frame two sides.
3. a kind of root case experimental rig for the micro- domain research of plant rhizosphere according to claim 1, which is characterized in that institute
Sampling plate is stated equipped with several equally distributed sampling holes.
4. a kind of root case experimental rig for the micro- domain research of plant rhizosphere according to claim 3, which is characterized in that institute
The aperture for stating sampling hole is 0.8-1.2mm.
5. a kind of root case experimental rig for the micro- domain research of plant rhizosphere according to claim 1, which is characterized in that institute
The edge for stating sampling plate, the first U-shaped frame, the glass plate and the second U-shaped frame is equipped with several mounting holes, described to take
Template, the first U-shaped frame, the glass plate and the described second U-shaped frame are fixedly connected by passing through the bolt of the mounting hole.
6. a kind of root case experimental rig for the micro- domain research of plant rhizosphere according to claim 5, which is characterized in that institute
It states and is equipped with pin, institute in sampling plate, the first U-shaped frame, the glass plate and the mounting hole of the second U-shaped frame bottom
The both ends for stating pin are arranged with support tube, and the support tube is located at the sampling plate, the first U-shaped frame, the glass plate
With the two sides of the described second U-shaped frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820562933.3U CN208270226U (en) | 2018-04-19 | 2018-04-19 | A kind of root case experimental rig for the micro- domain research of plant rhizosphere |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820562933.3U CN208270226U (en) | 2018-04-19 | 2018-04-19 | A kind of root case experimental rig for the micro- domain research of plant rhizosphere |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208270226U true CN208270226U (en) | 2018-12-21 |
Family
ID=64680487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820562933.3U Active CN208270226U (en) | 2018-04-19 | 2018-04-19 | A kind of root case experimental rig for the micro- domain research of plant rhizosphere |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208270226U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633125A (en) * | 2018-12-28 | 2019-04-16 | 长春师范大学 | A kind of analog study method and apparatus that soil animal forms humic substance |
| CN114175941A (en) * | 2021-12-08 | 2022-03-15 | 中国农业科学院茶叶研究所 | Root box test device with plant root system separation cultivation and real-time observation functions |
-
2018
- 2018-04-19 CN CN201820562933.3U patent/CN208270226U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633125A (en) * | 2018-12-28 | 2019-04-16 | 长春师范大学 | A kind of analog study method and apparatus that soil animal forms humic substance |
| CN109633125B (en) * | 2018-12-28 | 2021-06-08 | 长春师范大学 | Simulation research method and device for formation of humus substances by soil animals |
| CN114175941A (en) * | 2021-12-08 | 2022-03-15 | 中国农业科学院茶叶研究所 | Root box test device with plant root system separation cultivation and real-time observation functions |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208270226U (en) | A kind of root case experimental rig for the micro- domain research of plant rhizosphere | |
| CN106376432A (en) | Novel crop drip irrigation system | |
| CN205193065U (en) | Device is buried underground to deep soil sensor | |
| CN207885191U (en) | A kind of field irrigation system | |
| CN113642269B (en) | Precise irrigation method and irrigation system | |
| CN107830891B (en) | Data processing method based on aquaculture water pH value multi-parameter data acquisition device | |
| CN206776373U (en) | A kind of plant cultivation box | |
| CN205431646U (en) | Earthworm cultivating device | |
| CN205679606U (en) | A kind of device simulating soil liquid manure transportion and transformation under different topsoil structure | |
| CN209210781U (en) | A kind of biochemical cultivation case | |
| CN205431404U (en) | Constant temperature water planting vegetable planting cabinet | |
| CN101294874A (en) | Crop root secretion collecting device and method thereof | |
| CN206274867U (en) | A kind of grape nursery stock experimental cultivation room | |
| CN207519298U (en) | A kind of easy-to-dismount Kiwi berry supporting rack | |
| CN205389689U (en) | Support is cultivated to seed | |
| CN203435434U (en) | Crop root dynamic observation test device | |
| CN102613114B (en) | Automatic treating and analyzing system for salinity selecting behavior of fishes | |
| CN206324058U (en) | It is a kind of to collect the breeding apparatus of type lepidopterous insects pupa, adult and ovum of pupating that buries | |
| CN211064502U (en) | Flowerpot management device | |
| CN108375666A (en) | A kind of field irrigation monitoring device and method based on soil water potential | |
| CN209643425U (en) | A kind of vegetable plantation device | |
| CN209047183U (en) | A kind of cultivation apparatus without soil of automatic monitoring water level | |
| CN205027727U (en) | Multi -functional secret sight chamber | |
| CN206699016U (en) | A kind of intelligent Real time visible device for observation of plant root growth | |
| CN207252612U (en) | A kind of breeding apparatus for Sugarcane Pests |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |