CN208523337U - A kind of Root Growth of Rice configuration observation device - Google Patents
A kind of Root Growth of Rice configuration observation device Download PDFInfo
- Publication number
- CN208523337U CN208523337U CN201821162896.3U CN201821162896U CN208523337U CN 208523337 U CN208523337 U CN 208523337U CN 201821162896 U CN201821162896 U CN 201821162896U CN 208523337 U CN208523337 U CN 208523337U
- Authority
- CN
- China
- Prior art keywords
- root
- partition
- rice
- cabinet
- support frame
- 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
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model patent provides a kind of Root Growth of Rice configuration observation device, including cabinet, support frame, partition, the partition is arranged in cabinet, and cabinet is divided at least two growing spaces, support frame is arranged in growing space, and mesh sheet is fixed on support frame.The planting type that the utility model passes through simulation field plot, it convenient for observing the spatial distribution state of root system, and can guarantee integrality of root system during taking-up, guarantee the accuracy of the index measurements such as Root morphology and physiological property, it is exquisite reasonable with designing, convenient for operation.The characteristics of test result true and accurate, can guarantee the integrality of root, it is ensured that the accuracy of data collection is suitable for promoting and applying on a large scale.
Description
Technical field
The utility model patent is related to agri-scientific research technical field, more particularly to empty for observing Root Growth of Rice configuration
Between be distributed a kind of Root Growth of Rice configuration observation device.
Background technique
Crop root system is the major organs of Nutrient Absorption and mass exchange between crops and soil, is that crops absorb
The vitals of nutrient, moisture and the certain endogenous hormones of synthesis, are the bases that crops aerial part is depended on for existence, root system
Development condition and the morphogenesis of each organ of overground part and the yield of crops are closely related.Root morphology physiological characteristic includes root
Configuration, spatial level distribution situation, root long, root diameter, root volume, root activity, root absorption area etc., due to what is grown naturally
The long-term depths underground of crop root system, for further investigate root system form, configuration and physiological character there are more limitation because
Element causes the degree of difficulty of accurate observation and careful research to root system to increase, main reason is that crops under ground portion
Sampling larger workload, and be difficult to ensure the integrality of root system, and then considerably increase error when artificial sampling.
Currently, rice root research in sampling method have field direct sampling method, root bag method, the whole basin of potting rinse method,
Direct sampling method under the conditions of water planting, these methods all exist to the destruction of root system integrality, cannot show field water well
The true growth conditions of root system under rice group, and it is more difficult in terms of observing root dry mass.In order to obtain complete rice field
The ecology of Root Population, it is desirable to provide one kind can simulate field group environment, convenient for taking root and observing the device of root dry mass,
Ensure the integrality sampled, and can really reflect the growth conditions of field group, to ensure that Root morphology physiology
Accuracy of the characteristic index of correlation in investigation.
Utility model content
In view of the above drawbacks of the prior art and problem, the technical problem to be solved is that provide one for the utility model patent
Kind Root Growth of Rice configuration observes device, structurally reasonable, practical, can cultivate item with realistic simulation cell microenvironment
Part realizes the accurate observation of rice root dry mass.
In order to achieve the above object, the utility model patent provides the following technical solutions:
A kind of Root Growth of Rice configuration observation device, including cabinet, support frame, partition, the partition are arranged in cabinet
It is interior, cabinet is divided at least two growing spaces, support frame is arranged in growing space, and mesh sheet is fixed on support frame.
Four mesh sheet are uniformly fixed in above-mentioned technical proposal, on support frame as described above.
In above-mentioned technical proposal, the partition is cuboid, and partition is equidistantly positioned socket.
In above-mentioned technical proposal, the mesh sheet is fixed on the support columns by fixed ring.
In above-mentioned technical proposal, screw thread is respectively set in the support column, fixed ring, and fixed ring is spirally connected with support column.
In above-mentioned technical proposal, setting lifting ring at the top of the support column.
In above-mentioned technical proposal, the cabinet is transparent material preparation.
In above-mentioned technical proposal, the bottom of box installs universal wheel.
The utility model passes through the planting type of simulation field plot, convenient for observing the spatial distribution state of root system, and
It can guarantee integrality of root system during taking-up, ensure that the accurate of the index measurements such as Root morphology physiological property, have
The characteristics of it is exquisite reasonable to design, and is convenient for operating, test result true and accurate, can guarantee the integrality of root, it is ensured that data collection
Accuracy, be suitable on a large scale promote and apply.
Detailed description of the invention
It, below will be to reality in order to illustrate more clearly of the utility model patent embodiment or technical solution in the prior art
It applies example or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description
Only some embodiments of the utility model patent are not paying creative labor for those of ordinary skill in the art
Under the premise of dynamic property, it is also possible to obtain other drawings based on these drawings.
Fig. 1 the utility model structure diagram.
The schematic diagram of Fig. 2 support frame.
Wherein, cabinet 1, support frame 2, support column 21, fixed ring 22, mesh sheet 23, lifting ring 24, partition 3, growing space
31, universal wheel 4.
Specific embodiment
Below in conjunction with the attached drawing of the utility model patent, the technical solution of the utility model patent is carried out clear, complete
Site preparation description, it is clear that described embodiment is only the utility model patent a part of the embodiment, rather than whole implementation
Example.Based on the embodiment in the utility model patent, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained belongs to the range of the utility model patent protection.
According to Fig. 1, Fig. 2, device, including top are observed as a kind of Root Growth of Rice configuration shown in embodiment
Cabinet, support frame, the partition of opening.
Cabinet is the preparation of transparent watertight PVC material convenient for from external observation, it is 4mm thick that cabinet, which can also select material, full
Foot adapts to long-term bubble condition, the steel plate preparation of corrosion resistance and good, the high 40cm of embodiment, preferably cabinet, side length 100cm.
Universal wheel is installed at four angles of the bottom of box respectively, realizes that cabinet can have shift position by oneself, cabinet is according to the needs of use
For square or cuboid, the effect of cabinet is exactly the container for having water conservation, soil conservation function as one, is capable of forming a class
It is similar to the microenvironment system of field plot plantation.
Embodiment partition material can adapt to long-term bubble condition, corrosion resistant having a size of 99cm × 40cm for 3mmPVC plate
Corrosion can be good.Partition is arranged in cabinet, and partition is cuboid, and partition is equidistantly positioned 3 sockets, in embodiment, three pieces every
Plate is lateral, and socket is upward, and three pieces of partition longitudinal directions, socket is downward, is combined with each other, cabinet is divided into multiple growing spaces, supports
Frame is arranged in growing space.The effect of partition, because lifting root system leaves cabinet, is avoided because root system is by card in last sampling
Firmly, situations such as soil loosens, root system is broken during taking out and root system is displaced, misplaces is caused, so as to cause observation distortion.
The mesh sheet of multiple setting grids is fixed on support frame as required, mesh sheet can be fixed on support column by fixed ring
On, two fixed rings are separately positioned on mesh sheet two sides；Screw thread is respectively set in support column, fixed ring, and fixed ring is spirally connected with support column,
It can be by adjusting the position of fixed ring on the support columns to adjust mesh sheet height, mesh sheet, support column and fixed ring select material
Matter is that can adapt to long-term bubble condition, and stainless steel material or the plastic material preparation of corrosion resistance and good are used as one certainly
The simple embodiment of kind, mesh sheet can weld on the support frame.In terms of plant, such as the whole process of rice growth
In, root system can protrude into the grid of the mesh sheet of the different levels height of support frame, fixed to be supported frame, root is finally presented
System's complete spatial distribution state in the soil.
Support frame diameter is 20cm-30cm, and the support frame of embodiment is having a size of diameter 23.5cm high 40cm, the diameter of mesh sheet
For 23.5cm, square hole side length is 1cm in mesh sheet, according to mono- layer of every 10cm, points 4 layers, can satisfy Growth of Rice Roots,
There can be preferable supportive to the steric configuration of root simultaneously.The support frame material of embodiment is stainless steel；
Setting lifting ring at the top of support column, lifting ring from cabinet for proposing rice root, when taking root, extraction every
Numerous support frames are divided into the independent earthwork by plate, and by catching lifting ring, it is taken out from cabinet.Because taking root process
In, do not take by any tool, so as to avoid physical damnification caused by uncomfortable external force, ensure that and obtain the complete of root system
Property.After taking-up, can be used for measuring Root morphology distribution and physiological property index during rice growth, as root activity,
Absorption area, root fresh weight, dry weight, length etc..Meanwhile in entire growth and development process, net that root system is distributed by different levels
Piece is fixed, and root dry mass, such as root density, the root amount of spatial distribution, different root layers can also be observed after taking-up.
Present invention is mainly applied in rice root test take root, root system in root dry mass observation and different depth soil layer
It collects, also can be applied to the root system test of other plant.Since paddy field sampling is big compared with dry land sampling difficulty, so, this implementation
Case mainly illustrates concrete operations process of the invention by taking rice as an example.In the test of other plant root system, it is referred to water
Rice root system sampling flowsheet, the present invention repeat no more.
The utility model installation steps:
Step 1: mesh sheet, support column and fixed ring are first assembled into support frame；Partition transverse direction socket is mounted on case upwards
In, on the partition installed before being downwardly into partition longitudinal direction socket, growing space is formed after being packed into cabinet, it finally will assembling
Good support frame is mounted in cultivation case；It is packed into soil matrix, suitable water is added, water layer is formed, so far installs.
Step 2: reasonable water and fertilizer management will be carried out into root case by ready shoot transplanting equipment before, guarantee that plant is normal
Growth, until mature.
Step 3: rice root obtains and index of correlation measurement (can be taken in any period of rice growth
Sample): partition is taken out first, makes to generate gap between support frame convenient for extracting；By dropping lifting ring, support frame is proposed；Root
The root system of different soil can be collected for follow-up test according to the distribution of mesh sheet；Each layer soil matrix is rinsed with root system cleaning machine
Fall, the configuration of root system will be showed completely on the support frame at this time, can measure the growth depth and distribution of root system；
Every layer of root system is cut to the measurement for being used for root morphology and physical signs with scissors abutting wire side.
The above, the only specific embodiment of the utility model patent, but the protection scope of the utility model patent
It is not limited thereto, anyone skilled in the art, can in the technical scope that the utility model patent discloses
Change or replacement are readily occurred in, should all be covered within the protection scope of the utility model patent.Therefore, the utility model patent
Protection scope shall be subject to the protection scope of the claim.
Claims (7)
1. a kind of Root Growth of Rice configuration observes device, it is characterised in that: including cabinet, support frame, partition, the partition is set
It sets in cabinet, cabinet is divided at least two growing spaces, support frame is arranged in growing space, and net is fixed on support frame
Piece.
2. a kind of Root Growth of Rice configuration according to claim 1 observes device, it is characterised in that: the partition is length
Cube, partition are equidistantly positioned socket.
3. a kind of Root Growth of Rice configuration according to claim 1 or 2 observes device, it is characterised in that: the support
Four mesh sheet are uniformly fixed on frame.
4. a kind of Root Growth of Rice configuration according to claim 3 observes device, it is characterised in that: the mesh sheet passes through
Fixed ring is fixed on the support columns.
5. a kind of Root Growth of Rice configuration according to claim 4 observes device, it is characterised in that: the support column,
Screw thread is respectively set in fixed ring, and fixed ring is spirally connected with support column.
6. a kind of Root Growth of Rice configuration according to claim 4 observes device, it is characterised in that: the support capital
Portion's setting lifting ring.
7. a kind of Root Growth of Rice configuration according to claim 4 observes device, it is characterised in that: the bottom of box
Universal wheel is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821162896.3U CN208523337U (en) | 2018-07-23 | 2018-07-23 | A kind of Root Growth of Rice configuration observation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821162896.3U CN208523337U (en) | 2018-07-23 | 2018-07-23 | A kind of Root Growth of Rice configuration observation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208523337U true CN208523337U (en) | 2019-02-22 |
Family
ID=65385608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821162896.3U Active CN208523337U (en) | 2018-07-23 | 2018-07-23 | A kind of Root Growth of Rice configuration observation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208523337U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111149547A (en) * | 2020-01-20 | 2020-05-15 | 山东省农业科学院生物技术研究中心 | Planting device and planting method for keeping complete root systems of crops |
| CN111323536A (en) * | 2020-02-17 | 2020-06-23 | 沈阳农业大学 | Root space expansion quantitative model construction method for rhizome type clone plant |
| CN114088892A (en) * | 2021-11-16 | 2022-02-25 | 安徽农业大学 | Potato root system in-situ observation test device |
| CN114258855A (en) * | 2021-12-07 | 2022-04-01 | 沈阳农业大学 | Root-tiller-type cloned plant root system expansion observation device |
| CN114402846A (en) * | 2022-01-26 | 2022-04-29 | 河北省林业和草原科学研究院 | Root system observation box |
| CN114568276A (en) * | 2022-02-08 | 2022-06-03 | 广东省农业科学院水稻研究所 | Salt-tolerant identification method for rice and device used by method |
-
2018
- 2018-07-23 CN CN201821162896.3U patent/CN208523337U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111149547A (en) * | 2020-01-20 | 2020-05-15 | 山东省农业科学院生物技术研究中心 | Planting device and planting method for keeping complete root systems of crops |
| CN111323536A (en) * | 2020-02-17 | 2020-06-23 | 沈阳农业大学 | Root space expansion quantitative model construction method for rhizome type clone plant |
| CN114088892A (en) * | 2021-11-16 | 2022-02-25 | 安徽农业大学 | Potato root system in-situ observation test device |
| CN114258855A (en) * | 2021-12-07 | 2022-04-01 | 沈阳农业大学 | Root-tiller-type cloned plant root system expansion observation device |
| CN114402846A (en) * | 2022-01-26 | 2022-04-29 | 河北省林业和草原科学研究院 | Root system observation box |
| CN114402846B (en) * | 2022-01-26 | 2023-03-14 | 河北省林业和草原科学研究院 | Root system observation box |
| CN114568276A (en) * | 2022-02-08 | 2022-06-03 | 广东省农业科学院水稻研究所 | Salt-tolerant identification method for rice and device used by method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208523337U (en) | A kind of Root Growth of Rice configuration observation device | |
| Chen et al. | Spatial distribution of soil moisture, soil salinity, and root density beneath a cotton field under mulched drip irrigation with brackish and fresh water | |
| CN104322248B (en) | The Hierarchical Location research method and layering positioner of plant root growth | |
| Müller et al. | Optimizing drip irrigation for eggplant crops in semi-arid zones using evolving thresholds | |
| Jones et al. | The DSSAT cropping system model | |
| CN103392456B (en) | A kind of method of afforesting on saline land | |
| Ma et al. | Spatial distribution of roots in a dense jujube plantation in the semiarid hilly region of the Chinese Loess Plateau | |
| CN102135501B (en) | Method for observing root growth process of deep rooting plant alhagi sparsifolia | |
| Liu et al. | Stemflow of water on maize and its influencing factors | |
| CN104137761B (en) | A kind of experimental rig and test method thereof tackling vertical obstacle for studying root system | |
| CN204069898U (en) | A kind of root growth case intuitively studied for cotton root system three-D space structure | |
| CN102124933A (en) | Method for researching partial root drying irrigation technology of woody fruit trees | |
| Cao et al. | Competitive interactions in Ginkgo and crop species mixed agroforestry systems in Jiangsu, China | |
| CN102930162A (en) | Method for estimating ground water reasonable buried depth of planted forest | |
| van Noordwijk et al. | Concepts and methods for studying interactions of roots and soil structure | |
| CN108593001B (en) | Agricultural environment information acquisition control device | |
| CN104429506A (en) | Method for evaluating influences of global changes on agricultural soil animals on basis of in-situ earth pillar displacement | |
| Tianjiao et al. | Long-term effects of vegetation restoration on hydrological regulation functions and the implications to afforestation on the Loess Plateau | |
| CN104126493B (en) | A kind of experimental rig and test method thereof tackling horizontal obstacle for studying root system | |
| Zapata-Sierra et al. | Root distribution with the use of drip irrigation on layered soils at greenhouses crops | |
| Shan et al. | Precipitation amount and frequency affect seedling emergence and growth of Reaumuria soongarica in northwestern China | |
| Camacho et al. | Evaluation of morphological characteristics in Venezuelan maize (Zea mays L.) genotypes under drought stress | |
| CN106304878A (en) | Root salt control method for interplanting kaline soil corn and suaeda salsa | |
| CN109856340A (en) | A method of research sediment siltation grows Spartina alterniflora and Root Distribution influences | |
| CN105340597A (en) | Crop seedling stage drought resistance identification method employing bottom upward percolation re-watering technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |