Removable box to prevent plant root intrusion

Abstract

The invention provides a detachable casing preventing a plant root from intrusion. The detachable casing is buried in soil. A shell of the casing comprises a first part and a second part, both the first part and the second part are integrated pieces respectively, the first part is in detachable sealing connection with the second part to form the sealed shell, and a heavy metal foil made of a heavy metal material completely wraps a seaming between the first and second parts in the outer side of the shell.

Description

technical field [0001] The invention relates to a detachable box body, in particular to a box body buried in soil. Background technique [0002] Removable boxes are common mechanical parts, and in some cases the box containing the components is buried in the soil. [0003] Under normal circumstances, traditional methods such as excavation method, soil drilling method, soil column method, container method, and section method can be used to study the root system. However, due to the destructive sampling and heavy workload, the in-depth research on the root system has been seriously hindered. [0004] Nowadays, root scanning instruments and root cellar observation methods are mostly used for root research. [0005] Most of the existing root scanning instruments are cylindrical, so that they can be placed into the transparent root canal inserted into the position to be observed in advance for operation. After placing the instrument, lower it to the specified depth, so that the...

AI Technical Summary

Problems solved by technology

[0009] Although the root cellar observation method can make up for the shortcomings of the small root system observation area, the construction of the root cellar and the opening of manual access passages are time-consuming and labor-intensive.

Moreover, the root cellar cannot be adjusted after construction, and it is difficult to achieve standardization

During the research process, it is necessary to ensure that environmental factors such as light transmittance and temperature are not artificially changed to affect the observation results

In addition, the two root system information collection methods of manual drawing and camera photography also have problems of time-consuming, errors and insufficient clarity, which cause difficulties for research work

[0010] Therefore, the root pit observation method also brings inconvenience to the research work because of its labor-intensive and time-consuming construction, and the difficulty in collecting root system information.

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