Apparatus for collecting root secretions through aerosol culture process, and collecting method thereof

A technology of root exudates and culture method, which is applied in the field of agricultural engineering, can solve the problems of heavy workload, complicated operation, and low precision, and achieve the effects of pollution prevention, accurate data, and high precision

Inactive Publication Date: 2013-11-27
JILIN AGRICULTURAL UNIV
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  • Application Information

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Problems solved by technology

The operation of the plant root exudates collection device is complicated, and there are problems that it cannot collect a large amount of plant root exudates at one time and the collected plant root exudates interfere with the complex background, and the workload is large, the error is large, and the accuracy is low

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  • Apparatus for collecting root secretions through aerosol culture process, and collecting method thereof

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Embodiment Construction

[0020] The device of the present invention is composed of an incubator 1, a planting bowl 2, a nutrient solution box 3, a collection bottle 7, a liquid storage bottle 10 and a resin column 14. The inner surface of the incubator 1 is black, and the planting bowl 2 is installed on the top cover of the incubator 1 Above, the upper half of the planting pot 2 is outside the incubator 1, the lower part is inside the incubator 1, the nutrient solution tank 3 is at the bottom of the incubator 1, and the nutrient solution tank 3 is equipped with an ultrasonic atomizer 4 and a feeding pump 5. The top of the nutrient solution tank 3 is a leaky screen 6, the collection bottle 7 is fixed on the leaky screen 6, the mouth of the collection bottle 7 is inserted with a collection bucket 8, the collection bucket 8 is directly below the planting pot 2, and the liquid storage bottle 10 is in the The outside of the incubator 1 is connected to the collection bottle 7 through the drainage tube 9, the...

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Abstract

The invention relates to an apparatus for collecting root secretions through an aerosol culture process, and a collecting method thereof, and belongs to the technical field of the agriculture engineering. The apparatus for collecting the root secretions through the aerosol culture process is formed by a culture box, a planting bowl, a nutritional solution box, a collecting bottle, a liquid storage bottle and a resin column, the planting bowl is installed on the top cover of the culture box, the nutritional solution box is provided with an ultrasonic atomizer and a supply pump, the collecting bottle is fixed on the net plate at the top of the nutritional solution box, the bottleneck of the collecting bottle is provided with a collecting funnel, the collecting bottle is connected with the liquid storage bottle, and the liquid storage bottle is connected with the resin column. The collecting method comprises the following steps: selecting plant seedlings, planting in the planting bowl, carrying out atomization injection of a nutritional liquid on plant roots, and culturing until harvesting. The detection data of the plant root secretions in the invention are accurate and precise, and the method is especially suitable for scientific research workers to research the ecology of the plant roots, the root nutrients and the relevant cultivation technology of the roots through utilizing the apparatus.

Description

technical field [0001] The invention belongs to the technical field of agricultural engineering, and relates to a device for collecting plant root exudates and a method for collecting plant root exudates using the device. Background technique [0002] The existing method for collecting root exudates is to directly collect the root lotion through hydroponic culture, and the collection time is short. The operation of the device for collecting plant root exudates is complicated, and there are problems that a large amount of plant root exudates cannot be collected at one time and the collected plant root exudates interfere with a complicated background, and the workload is large, the error is large, and the accuracy is low. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a device for collecting root exudates by aerosol cultivation. [0004] The invention also provides a method for collecting plant root exudates by u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/10
Inventor 张爱华雷锋杰张连学许永华赵岩
Owner JILIN AGRICULTURAL UNIV
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