Method for watering street greening trees by utilizing rainwater

Abstract

The invention discloses a method for watering street greening trees by utilizing rainwater, which relates to a watering method for the street greening trees. A blind pass for rainwater to pass is arranged below a sidewalk between a greening pool and the street pavement at the same side, and a seam for rainwater to enter the blind pass is arranged between the edge corner of the steer pavement and the cement plate corner of the sidewalk at the same side. Therefore, the detects that newly planted trees have too low survival ratio, the growth and development are in dead state basically, the trees are stifled and dried up, and the like caused by paving and block-building of the sidewalk in the prior art are overcome. By using the method, a mass of rainwater and air on the street pavement directly enter the blind pass and permeate into the soil of greening trees continuously, the breathing of plant roots is benefited, and the utilization ratio of the rainwater is improved, thus having great significance for the areas with rare rainwater and low ground water level. The method can not only be applicable to new district street greening construction planning, but also be applicable to old district street greening transformation.

Description

technical field [0001] The invention relates to a method for watering street greening trees, in particular to a method for using rainwater to water street greening trees. Background technique [0002] At present, with the development of modern civilization, environmental protection is highly valued. One of the important measures for urban environmental protection is tree planting and greening. The sidewalk is paved with blocks until the trees are laid, so that the rainwater and air above the ground are isolated by the blocks, and the roots of trees and flowers cannot get enough air to breathe, which leads to the low survival rate of newly planted trees and the basic growth and development. In a state of stagnation, the trees are suffocated and dry, and the original adult trees often fall down, and the phenomenon of smashing people and vehicles occurs frequently. Although some blocks have some pores, the purpose is to allow water and air to penetrate into the ground, but whe...

AI Technical Summary

Problems solved by technology

[0002] At present, with the development of modern civilization, environmental protection is highly valued. One of the important measures for urban environmental protection is tree planting and greening. The sidewalk is paved with blocks until the trees are laid, so that the rainwater and air above the ground are isolated by the blocks, and the roots of trees and flowers cannot get enough air to breathe, which leads to the low survival rate of newly planted trees and the basic growth and development. In a state of stagnation, the trees are suffocated and dry, and the original adult trees often fall down, causing injuries to people and vehicles.

Although some blocks have some pores, the purpose is to allow water and air to seep into the ground, but when people walk on them, the soil quickly blocks the pores, making the purpose of water seepage and ventilation impossible.

Practice has proved that in areas with scarce rainwater and low groundwater table, green plants that rely on groundwater alone cannot live without the nourishment of rainwater.

Images