Device suitable for multi-chamber root-splitting culture of symbiotic plant root system

Abstract

The invention discloses a device suitable for multi-chamber root-splitting culture of a symbiotic plant root system. The device consists of a multi-chamber main body and a base; the multi-chamber mainbody is of a box-shaped structure; a bottom plate of the box-shaped structure is provided with a plurality of air through holes; a partition plate is arranged in the box-shaped structure; the partition plate is perpendicular to the bottom plate of the box-shaped structure; the partition plate divides the inner space of the box-shaped structure into a plurality of root splitting chambers; the upper edge of the partition plate is provided with a conical structure with expanding diameters from bottom to top; the conical structure is provided with root splitting through holes; the space of the conical structure communicates with the root separating chambers through the root splitting through holes; the bottom plate of the box-shaped structure is provided with a clamping groove; the clamping groove corresponds to the partition plate in position; the bottom plate of the box-shaped structure is provided with a supporting structure; the base is of a groove structure matched with the supporting structure; a baffle matched with the clamping groove is arranged in the groove structure; and the height of a groove wall of the groove structure is smaller than the height of the supporting structure. According to the invention, the problems that a conventional root box device is poor in sealing performance, is easy for cross contamination, is high in cost, is complex in structure and the likeare solved.

Description

technical field [0001] The invention relates to a device suitable for multi-compartment root cultivation of symbiotic plant roots. Background technique [0002] The plant root system is an important plant organ, which can obtain the water and nutrients needed for growth and development. The basic biological research on the plant root system can clarify the response mechanism of the root system to changes in environmental factors. Soil microorganisms play an important role in plant growth, decomposition and transformation of nutrients, especially the symbiosis formed between microorganisms and host plant roots, which can improve the utilization efficiency of soil nutrients by plants, improve plant growth and development and improve resource utilization. play an important role in utilization efficiency. [0003] However, previous studies on root systems were carried out in a uniform and homogeneous environmental medium (such as flower pots), but plant roots are often in compl...

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Problems solved by technology

[0004] In order to solve the deficiencies in the prior art, one of the purposes of the present invention is to provide a device suitable for multi-chamber root culture of symbiotic plants, which solves the lack of special root-dividing devices for symbiotic plants in current root research and the traditional root box device. Problems such as poor sealing, easy cross-contamination, high cost and complex structure

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