A method of planting street trees with limited surface arching

Abstract

The invention provides a method for planting street trees that restricts surface arching, which is characterized in that it includes the following steps: step A: dig out a planting hole, and spread a fertilizer soil layer in the planting hole; After planting a large tree on the soil layer, fill in the first soil layer and pour water; step C: spread the first water-permeable braided layer on the first soil layer; step D: lay the upper end of the first water-permeable braided layer laying the second soil layer, and pouring water continuously; step E: laying a second permeable braided layer on the upper end of the second soil layer; step F: laying a thin layer of soil layer on the upper end of the second permeable braided layer , and then a fixed plate is set on the upper end of the thin soil layer. A method for planting street trees that restricts surface arching provided by the present invention uses the alternate distribution of the first water-permeable braided layer, the second soil layer, and the second water-permeable braided layer. Prevents roots from growing upwards and arching the paved ground.

Description

technical field [0001] The invention belongs to the technical field of plant planting methods, and in particular relates to a street tree planting method that limits ground surface arching. Background technique [0002] People usually plant trees on both sides of the street to purify the air, beautify the road, reduce noise, shade in summer, etc. In the prior art, street trees are usually directly planted in the ground. In the later growth process, the root system tends to lift up the granite, floor tiles or other paving materials laid on the ground, resulting in uneven ground and affecting the safety of pedestrians. Therefore, the planting method of street trees is worthy of our research and improvement. [0003] For example, Chinese patent literature discloses a street tree planting hole structure and its construction method, [Application No.: 201910478275.9]. The upper peripheral aquifer and the lower peripheral aquifer are filled with the inner surface of the planting h...

AI Technical Summary

Problems solved by technology

[0004] A street tree planting hole structure and its construction method in the above scheme, although it can save rainwater to a certain extent for reuse and reduce the maintenance cost, does not reserve the growth space for the root system, and does not take measures to limit the upward growth of the root system. prone to ground arching

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