Device for improving transplanting survival rate of big trees and application method thereof

Abstract

The invention relates to a device for improving the transplanting survival rate of big trees and an application method thereof, and belongs to the field of tree transplanting. The device comprises a body, the interior of the body is a cavity, and the six surfaces of the body are all hollowed grid plates; a first clapboard is longitudinally arranged in the cavity of the body, and a second clapboard is obliquely arranged in the cavity of the body, wherein one end of the second clapboard is close to the top surface of the body while the other end is inclined downward; the second clapboard is intersected with the first clapboard and then divided into two parts, wherein one part close to the top surface is a flat plate, and the other part is a hollowed grid plate; one or more separating layers are transversely arranged under the second clapboard, wherein each separating layer divides the body into the upper and lower parts, the top and bottom surfaces of each separating layer are both hollowed grid plates, and the interlayer is a cavity. In use, the above device is closely arranged around or under the soil ball of a transplanted big tree to improve the permeability of the soil, promote the germination of new born root systems, and be used as an important channel for the irrigation of tree pits so as to make water permeate faster.

Description

technical field [0001] The invention belongs to the technical field of tree transplanting, and in particular relates to a device for improving the survival rate of large trees and an application method thereof. Background technique [0002] Tree transplanting is a relatively common production activity in the process of modern landscaping. It has the characteristics of improving garden layout and landscape effects in a short period of time, and timely meeting the requirements of key projects and large-scale municipal construction greening and beautification. It is of great significance to urban construction. In addition, with the rapid development of urbanization today, some large trees and even ancient trees will have to be transplanted due to infrastructure projects and other construction projects. Due to the characteristics of old trees, deep roots, high stems, and large crowns, the transplanting work has brought great difficulties. Therefore, how to improve the survival ...

AI Technical Summary

Problems solved by technology

Among them, the measures aimed at the root system mainly include burying ventilation pipes, applying root-growing powder and water-retaining agent, etc., but in actual production, these technical measures are often used alone, and these technical measures used alone are sometimes complicated to operate and the effect is not ideal. If the ventilation pipe is buried, due to the limited burial space, the ventilation effect is not outstanding, which will affect the survival rate of large trees transplanted, and will cause some pollution to the environment; the use of rooting powder and water-retaining agent, due to the thick soil layer, especially for well-developed roots For large trees, the soil balls are buried deep, and the applied rooting powder and water-retaining agent cannot effectively penetrate deep into the tree hole, and the vertical distribution of the tree hole is very uneven, resulting in the failure to achieve the expected results

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