Sun-resistant protective device for tree injection

Abstract

The invention belongs to the technical field of agricultural tools, and discloses a sun-resistant protective device for tree injection. The sun-resistant protective device comprises a protective device body. The protective device body comprises a fixing band, a fixing base, a protective cover and a containing trough; the fixing band is installed to one side of the fixing base, a first stretchable rod and a second stretchable rod are installed on the fixing base, the containing trough is installed on one side of the upper end of the first stretchable rod, the protective cover is installed on one side of the upper end of the second stretchable rod, and a first adjusting knob and a second adjusting knob are installed on the first stretchable rod and the second stretchable rod respectively. According to the sun-resistant protective device, due to the containing trough at the upper end of the first stretchable rod, a hanging bottle or a hanging bag for tree injection can be placed, and it is avoided that the hanging bottle or the hanging bag is hung to a tree and easily falls off; due to the first adjusting knob on the first stretchable rod and the second adjusting knob on the second stretchable rod, the height of the first stretchable rod and the height of the second stretchable rod can be adjusted according to the practical situation of tree injection.

Description

technical field [0001] The invention relates to a protection device, in particular to a sun protection device for tree injection, and belongs to the technical field of agricultural tools. Background technique [0002] The main four parts of a tree are the roots, trunk, branches, and leaves. The roots are underground, and there are many roots at the base of a tree. In the part of the trunk is divided into five layers. The first layer is the bark. The bark is the top layer of the tree trunk, which protects the tree and prevents the invasion of diseases. Underneath the bark is the phloem. This layer of fibrous tissue transports the sugar down the leaf. The third layer is the cambium. This very thin layer is the growing part of the trunk from which all the other cells descend. The fourth layer is the sapwood. This layer transports water from the roots to all parts of the tree, and this layer is usually lighter in color than the heartwood. The fifth layer is the heartwoo...

AI Technical Summary

Problems solved by technology

When the tree grows up, its roots will firmly entangle the soil under the body to prevent water and soil erosion. As the tree grows, it is inevitable to get sick. At present, people usually use hanging bottles to cure trees, but the hanging bottles used Or the hanging bags are generally exposed on the outside, and the medicine in some hanging bottles or hanging bags will decompose when exposed to light, causing the medicine to have no therapeutic effect. Therefore, we propose a sun protection device for tree injection

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