LK-1706 Rhizosphere Information Integrated Non-Destructive Sampling Device (also referred to as the Rhizosphere Whole-Life-Cycle Integrated Non-Destructive Sampling Device) enables integrated, in-situ, non-destructive, whole-life-cycle, and sustainable sampling of rhizosphere information, including root exudates, rhizosphere microorganisms, and rhizosphere gases. By collecting samples from individual or a few roots of a plant, it does not disrupt normal plant physiological activities. Sampling does not require excavating the root system, thereby avoiding root damage and yielding more reliable root exudate composition data. Furthermore, it allows sampling of rhizosphere information at any point throughout the entire life cycle of the same plant, providing real-time insights into rhizosphere conditions. The device facilitates integrated and portable collection of root exudates, rhizosphere microorganisms, and rhizosphere gases.
The device comprises an independent root growth module, which consists of an outer tube and an inner tube sleeved together. Both ends of the inner tube extend beyond the outer tube, and both tubes are perforated with micro-pores that roots cannot penetrate. One end of the inner tube is sealed with a rubber stopper, while the other end is connected to an observation tube, which in turn is linked to a root growth guidance module.
Key Features
Standard Configuration
Technical Parameters
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Dvropper |
Total length 340.6 mm, single segment length 170.3 mm, spacing 10 mm |
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Root Growth Tube |
Length 350 mm, sampling port outer diameter 4 mm, sampling port spacing 75 mm |
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Base Trough |
Length 342 mm, gas volume 20 ml, pore diameter 3 mm, gas sampling port outer diameter 4 mm, spacing 98 mm |
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Nylon Mesh |
Pore size 48 micrometers (300 mesh) |
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Guidance Device |
Relative height between baffle and receiving device 10 mm |
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Water Injection Tube |
Outer diameter 2 mm, material: PVC |
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Gas Sampling Tube |
Combination of double female Luer connector tube and heparin cap. |
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Liquid Sampling Tube |
Combination of double female Luer connector PVC tube and thick needle blood collection needle (with protective sleeve). |
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Air Bag |
Main body: outer diameter 4 mm, material: gas-phase silicone tube. Air guide tube: outer diameter 4 mm, silicone tube. Customizable as required. |
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Customizable as required |
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Manufactured : Eco-mind, China
