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Split type rotatable multi-ring mycorrhizal compartment culture and treatment device

A treatment device and a split-type technology, which is applied in the field of arbuscular mycorrhizal fungi, can solve the problems of the interaction of environmental factors, the influence of the research on the mechanism of root system and extraroot mycelia, and the difficulty of regular sampling in separate chamber culture devices.

Active Publication Date: 2021-05-07
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the problem that the existing sub-chamber cultivation device is difficult to regularly sample, the mycelium chamber in the sub-chamber cultivation device and the environmental factors in the plant growth chamber affect each other, causing the research on the root system and the mechanism of mycelium outside the root to be affected. To provide a split-type rotatable multi-ring mycorrhizal compartment culture and treatment device

Method used

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  • Split type rotatable multi-ring mycorrhizal compartment culture and treatment device
  • Split type rotatable multi-ring mycorrhizal compartment culture and treatment device
  • Split type rotatable multi-ring mycorrhizal compartment culture and treatment device

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specific Embodiment approach 1

[0023] Specific Embodiment 1: The split-type rotatable multi-ring type mycorrhizal chamber culture and treatment device in this embodiment includes a plant growth chamber 1, a mycelium development chamber 2, an experimental control cylinder 3 and a base 4, and a motor is provided at the center of the base 4. room, the motor 5 is placed in the motor room, the rotating shaft of the motor 5 is perpendicular to the upper surface of the base 4, and an annular drain groove 4-1 is opened on the upper surface of the base 4, and the drain groove 4-1 is connected with the liquid outlet channel 4 -2 is connected, and a plurality of support rollers 4-3 are evenly arranged on the circumference of the upper surface of the base 4, the cylinder bottom surface of the experimental control cylinder 3 is in contact with the support rollers 4-3, and the experimental control cylinder 3 is driven by the motor 5 to rotate;

[0024] The plant growth chamber 1 is cylindrical, and the wall of the plant g...

specific Embodiment approach 2

[0026] Embodiment 2: This embodiment differs from Embodiment 1 in that the cross-sectional shape of the mycelium growth chamber 2 is fan-shaped.

[0027] The cross-section of the hyphae development chamber in this embodiment is as follows: image 3 As shown, a plurality of mycelium development chambers 2 are arranged along the circumference of the plant growth chamber 1, and the plurality of mycelium development chambers 2 form a circular ring.

specific Embodiment approach 3

[0028] Specific embodiment three: the difference between this embodiment and specific embodiment one or two is that the housing 6 is arranged on the upper surface of the base 4, the axial direction of the housing 6 is perpendicular to the upper surface of the base 4, and the housing 6 is set in the experimental control outside of barrel 3.

[0029] In this embodiment, the plant growth chamber, the mycelium development chamber, and the experimental control cylinder are set inside the casing to form a closed structure. In this embodiment, the material of the plant growth room, mycelium development room, experimental control cylinder and shell are all glass plates, which can enable the experimenters to quickly grasp the internal conditions of the equipment, and can also reduce the influence of external environmental factors on the system, so that the interior can be continuously maintained. stable environment.

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Abstract

The invention relates to a split-type rotatable multi-ring mycorrhizal compartment culture and treatment device, which belongs to the field of arbuscular mycorrhizal fungi, and aims to solve the problem that the existing compartment culture device is difficult to regularly sample. The sub-compartment cultivation and processing device includes a plant growth chamber, a mycelium development chamber, an experimental control cylinder and a base, and a motor is arranged in the seat of the base, and the experimental control cylinder is driven to rotate by the motor, and the plant growth chamber is arranged in the experimental control cylinder. Two mycelium development chambers are arranged along the circumference of the plant growth chamber. The mycelium development chambers are plugged on the upper surface of the bottom of the experimental control cylinder. A liquid flow channel is reserved between them, and a buffer zone is formed between the side wall of each mycelium development chamber adjacent to the plant growth chamber and the outer surface of the plant growth chamber. The present invention adopts a split-type mycelium development chamber, and the mycelium development chamber is plugged on the bottom of the experimental control cylinder, so that a single bacteria chamber development chamber can be taken out separately at different time periods.

Description

technical field [0001] The invention belongs to the field of arbuscular mycorrhizal fungi, and in particular relates to a device for studying the synergistic mechanism of root system and extraroot hyphae, as well as the separation, cultivation and disposal of mycelia. Background technique [0002] Arbuscular mycorrhizal fungi are closely connected with plants through the underground mycelial network. Mycorrhizal fungi obtain the necessary carbohydrates and other organic nutrients from plants through the mycelial network to supply their own growth and development, and plants can obtain from them Obtain inorganic substances such as mineral nutrients and water absorbed by mycorrhizal fungi. After the arbuscular mycorrhizal fungus infects the host, on the one hand, it can grow into the root system of the plant to form arbuscular branches, and on the other hand, it can expand outside the root to form a complex mycelial network. The important content of the research is the premis...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12M1/00C12M1/36C12M1/12
CPCC12M23/02C12M23/34C12M23/48C12M29/04C12M41/00
Inventor 王立油勇强汪根马放
Owner HARBIN INST OF TECH
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