Plant root division device based on germination paper and plant root division culture method

Abstract

The invention belongs to the technical field of plant root division, and provides a plant root division device based on germination paper and a plant root division culture method. The plant root division device based on germination paper comprises root division germination paper and a root division culture container. Wherein the root division germination paper comprises a root division dotted line, an easy-to-pull belt and a root division fork; the root division culture container comprises a culture chamber and a seedling fixing wall. The plant root division culture method using the plant root division device is suitable for fibrous root system and taproot system plants at the same time, the root division treatment effect in the early development stage of the root system can be researched, meanwhile, real-time image acquisition of the shape of the root system and data analysis based on software are achieved, and the communication situation between the root systems can be reflected more accurately.

Description

technical field [0001] The invention relates to the technical field of plant root division, in particular to a plant root division device based on germination paper and a plant root division cultivation method. Background technique [0002] The split root of the plant is to divide the plant root system into two or more groups, so as to realize the differential treatment of the root system of each group. This method is widely used in research fields such as plant stress resistance and nutrient absorption. It is relatively easy to realize the branching of fibrous root plants, but there are many problems for the branching of tap root plants. 1. As cotton is a typical tap root plant, due to the existence of the main root, its split root operation and device are more complicated; 2. A method of grafting split roots is to graft one root system to another seedling so that two seedlings can be obtained. A relatively independent root system, which brings inconvenience to the study ...

AI Technical Summary

Problems solved by technology

For fibrous root plants, it is relatively easy to achieve root division, but for taper root plants, there are many problems.

1. As cotton is a typical tap root plant, due to the existence of the main root, its split root operation and device are more complicated; 2. A method of grafting split roots is to graft one root system to another seedling so that two seedlings can be obtained. A relatively independent root system, which brings inconvenience to the study of information exchange between different parts of the root system; 3. At present, most of the methods of root division are to divide the roots after the plant root system is formed, so it is impossible to divide the roots in the early stage of root development. 4. It is difficult to realize real-time image acquisition and software-based data analysis of root morphology in the current plant root division method

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