A kind of tree transplanting soil ball packaging bag

Abstract

The invention discloses a soil ball packaging bag for tree transplantation, which comprises an outer bag layer, an inner bag layer and a connecting layer. Both the outer bag layer and the inner bag layer are circular films made of biodegradable materials, and the edge of the inner bag layer It is connected with the inner edge of the outer bag layer, the connecting layer is a circular ring made of biodegradable material, the inner edge of the connecting layer is connected with the inner bag layer, the outer edge of the connecting layer is connected with the outer bag layer, and the connecting layer is connected with the outer bag layer The middle part of the layer and the middle part of the inner bag layer form a closed space, and at least one ring of easy-to-crack grooves is provided on the connecting layer. Between the junction of the inner bag layer and the outer bag layer and the connecting layer. The invention can fill the closed space with various liquid substances beneficial to plant production, so as to provide trees with the substances needed for production and improve the survival rate of trees.

Description

technical field [0001] The invention relates to the technical field of plant transplantation, in particular to a soil ball packaging bag for tree transplantation. Background technique [0002] As people pay more and more attention to the living environment, more trees need to be planted to improve the environment. Many garden plants need to go through the process of seedling raising and transplanting, especially in the northern region where dusty weather often occurs in spring. Transplanting trees is also important for windbreak and sand fixation. very important. [0003] Trees will retain soil balls on the root system during the transplanting process, and the soil balls usually need to be wrapped to prevent the soil balls from scattering, so as to improve the survival rate of the trees. However, the traditional soil balls are all wrapped in braided rope or plastic bags, which need to be removed during planting. If they are not removed, they will affect the growth of the ro...

AI Technical Summary

Problems solved by technology

However, the traditional soil balls are all wrapped with braided rope or plastic bags. The braided rope or plastic bags need to be removed when planting. If they are not removed, they will affect the root growth of trees and cause serious environmental pollution.

With the development of degradable materials, in recent years, there has been a method of using degradable materials to replace traditional plastic bags to wrap soil balls, which solves the problem that plastic bags are easy to pollute the environment, but the survival rate of trees is still not high

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