CN208672379U - A kind of circulating collection utilizes the device of secretions from plant roots - Google Patents
A kind of circulating collection utilizes the device of secretions from plant roots Download PDFInfo
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- CN208672379U CN208672379U CN201820811841.4U CN201820811841U CN208672379U CN 208672379 U CN208672379 U CN 208672379U CN 201820811841 U CN201820811841 U CN 201820811841U CN 208672379 U CN208672379 U CN 208672379U
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- back pipe
- liquid back
- chromatographic column
- container
- secretions
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Abstract
The utility model provides the device that a kind of circulating collection utilizes secretions from plant roots, including chromatographic column, pump, drain pipe, connecting tube and liquid back pipe, chromatographic column is vertically set to kind of a lower section for the container for being implanted with test plant, and the upper end of chromatographic column is connected by connecting tube with the bottom of container, it is docked with one end of liquid back pipe the lower end of chromatographic column, and the other end of liquid back pipe extends to above the soil layer in container, the pump is set on liquid back pipe, provides power for the liquid reflux in liquid back pipe.The problems such as collection to solve root exudates is inconvenient.Belong to technical field of experiment equipment.
Description
Technical field
The utility model relates to technical field of experiment equipment more particularly to a kind of circulating collection to utilize secretions from plant roots
Device.
Background technique
Root exudates refers in growing process, by the different parts secretion of root system or some inorganic ions of exudation and
The general designation of organic compound specifically includes that carbohydrate, amino acid, organic acid, enzyme, phenylpropyl alcohol alkanes, acetyl with base class, class
Terpene, steroid, alkaloids.Root exudates is many kinds of, has extreme influence, research root system point to plant itself and ambient enviroment
For studying, plant physiology and biochemistry, cooperate with environment has highly important influence to secretion.Root exudates usually secretes spilling
In the matrix of plant growth, it has not been convenient to extract separation identification, therefore the collection of root exudates is a problem to be solved.
Summary of the invention
The purpose of this utility model is that: the device that a kind of circulating collection utilizes secretions from plant roots is proposed, with solution
The problems such as certainly collection of root exudates is inconvenient.
In order to solve the above technical problems, the utility model adopts the technical scheme that
A kind of circulating collection utilizes the device of secretions from plant roots, including chromatographic column, pump, connecting tube and liquid back pipe, layer
Analysis column is vertically set to kind of a lower section for the container for being implanted with test plant, and the upper end of chromatographic column passes through the bottom of connecting tube and container
Portion is connected, and the lower end of chromatographic column is docked with one end of liquid back pipe, and the other end of liquid back pipe extends to above the soil layer in container,
The pump is set on liquid back pipe, provides power for the liquid reflux in liquid back pipe.
In aforementioned device, the chromatographic column is provided with resin, and the resin is XAD-4 resin；
In aforementioned device, the underfill of the container has quartz sand.
Compared with prior art, device described in the utility model is capable of the separation and Extraction root exudates of efficiently and accurately, and
The secretion of extraction is supplied to plant strain growth again as nutrient solution, so that the circulating collection for reaching secretion utilizes, be also convenient for back
It receives and utilizes or identify, liquid back pipe upper end need to only be led to other collection vessels and carry out secretion collection.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Below in conjunction with attached drawing, the technical scheme in the utility model embodiment is clearly and completely described, shows
So, the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.
Referring to attached drawing 1, the present embodiment provides the devices that a kind of circulating collection utilizes secretions from plant roots, including chromatographic column
1, pump 2, connecting tube 3 and liquid back pipe 5, chromatographic column 1 are vertically set to kind of a lower section for the container 5 for being implanted with test plant, chromatographic column 1
It is provided with XAD-4 resin, and the upper end of chromatographic column 1 is connected by connecting tube 3 with the bottom of container 6, the underfill of container 6
There is quartz sand, interior kind is implanted with test plant, and the lower end of chromatographic column 1 is docked with one end of liquid back pipe 5, and liquid back pipe 5 is another
End extends to above the soil layer in container 6, and the pump 2 is set on liquid back pipe 5, provides power for the liquid reflux in liquid back pipe 5.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (3)
1. the device that a kind of circulating collection utilizes secretions from plant roots, it is characterised in that: including chromatographic column (1), pump (2), connect
(3) and liquid back pipe (5) are taken over, chromatographic column (1) is vertically set to kind of a lower section for the container (6) for being implanted with test plant, and chromatographs
The upper end of column (1) is connected by connecting tube (3) with the bottom of container (6), and the one of the lower end of chromatographic column (1) and liquid back pipe (5)
End docking, and the other end of liquid back pipe (5) extends to above the soil layer in container (6), the pump (2) is set on liquid back pipe (5),
Power is provided for the liquid reflux in liquid back pipe (5).
2. the device that a kind of circulating collection as described in claim 1 utilizes secretions from plant roots, it is characterised in that: the layer
Analysis column (1) is provided with resin, and the resin is XAD-4 resin.
3. the device that a kind of circulating collection as described in claim 1 utilizes secretions from plant roots, it is characterised in that: the appearance
The underfill of device (6) has quartz sand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820811841.4U CN208672379U (en) | 2018-05-29 | 2018-05-29 | A kind of circulating collection utilizes the device of secretions from plant roots |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820811841.4U CN208672379U (en) | 2018-05-29 | 2018-05-29 | A kind of circulating collection utilizes the device of secretions from plant roots |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208672379U true CN208672379U (en) | 2019-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820811841.4U Active CN208672379U (en) | 2018-05-29 | 2018-05-29 | A kind of circulating collection utilizes the device of secretions from plant roots |
Country Status (1)
| Country | Link |
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| CN (1) | CN208672379U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108444766A (en) * | 2018-05-29 | 2018-08-24 | 贵州大学 | A kind of circulating collection utilizes the device of secretions from plant roots |
| CN110672351A (en) * | 2019-11-08 | 2020-01-10 | 华南农业大学 | Device and method for collecting root exudates of gramineous plants |
| CN117760796A (en) * | 2024-02-22 | 2024-03-26 | 吉林大观生态环境科技有限公司 | Plant root secretion collection device |
| CN117760796B (en) * | 2024-02-22 | 2024-05-17 | 吉林大观生态环境科技有限公司 | Plant root secretion collection device |
-
2018
- 2018-05-29 CN CN201820811841.4U patent/CN208672379U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108444766A (en) * | 2018-05-29 | 2018-08-24 | 贵州大学 | A kind of circulating collection utilizes the device of secretions from plant roots |
| CN110672351A (en) * | 2019-11-08 | 2020-01-10 | 华南农业大学 | Device and method for collecting root exudates of gramineous plants |
| CN117760796A (en) * | 2024-02-22 | 2024-03-26 | 吉林大观生态环境科技有限公司 | Plant root secretion collection device |
| CN117760796B (en) * | 2024-02-22 | 2024-05-17 | 吉林大观生态环境科技有限公司 | Plant root secretion collection device |
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