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Plant net greening method

A technology of planting nets and waste land, applied in the field of planting nets greening, can solve the problems of lack of protection measures for plants against rainwater erosion, limited thickness of covering growth substrates, and limited space for plant roots, so as to improve water use efficiency and later maintenance management. The effect of low levels and even distribution of plant density

Inactive Publication Date: 2010-07-14
SICHUAN SANHE SLOPE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method belongs to the traditional replacement soil type, and its disadvantages are that the thickness of the covering growth substrate is limited, the rooting space of plants is limited, and the water dissipation is large, the water use efficiency is low, and there is a lack of protection measures for plants against rain erosion in the early stage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Embodiment 1: the operation steps are as follows:

[0014] 1) Remove garbage and other sundries on the surface of the abandoned land, vibrate and break the surface of the abandoned land, and keep the surface to form a slope of 3-5°.

[0015] 2) Spread clay on the surface of step 1) and compact it. The thickness of the clay is 2cm, and the bulk density after compaction is controlled to be 1.5-1.6g / cm 3 .

[0016] 3) Prepare the greening substrate, the component distribution ratio is by weight of soil activation powder:soil=2:45, mix evenly, and naturally spread on the surface of step 2), the laying thickness is 8cm.

[0017] 4) Atomize and spray water on the surface of step 3) until it is completely saturated, and settle for 25 hours.

[0018] 5) Spread the vegetation net on the surface of step 4), and press it lightly to make the vegetation net fully contact with the surface of step 4), and fix the vegetation net with bamboo nails or wooden nails at a vertical and hor...

Embodiment 2

[0023] Embodiment 2: the operation steps are as follows:

[0024] 1) Remove garbage and other sundries on the surface of the abandoned land, vibrate and break the surface of the abandoned land, and keep the surface to form a slope of 3-5°.

[0025] 2) Spread clay on the surface of step 1) and compact it. The thickness of the clay is 3.5cm, and the bulk density after compaction is controlled to be 1.5-1.6g / cm 3 .

[0026] 3) Prepare the greening substrate, the component distribution ratio is calculated by weight, and the soil activation powder:soil=3:55, mix evenly, and naturally spread on the surface of step 2), and the laying thickness is 12cm.

[0027] 4) Atomize and spray water on the surface of step 3) until it is completely saturated, and settle for 28 hours.

[0028] 5) Spread the vegetation net on the surface of step 4), and press it lightly to make the vegetation net fully contact with the surface of step 4), and fix the vegetation net with bamboo nails or wooden nai...

Embodiment 3

[0033] Embodiment 3: the operation steps are as follows:

[0034] 1) Remove garbage and other sundries on the surface of the abandoned land, vibrate and break the surface of the abandoned land, and keep the surface to form a slope of 3-5°.

[0035] 2) Pave clay on the surface of step 1) and compact it. The thickness of the clay is 5cm. After compaction, the bulk density is controlled to be 1.5-1.6g / cm 3 .

[0036] 3) Prepare the greening substrate, the component distribution ratio is soil activation powder:soil=5:65 in parts by weight, mix evenly, and naturally spread on the surface of step 2), and the laying thickness is 15cm.

[0037] 4) Atomize and spray water to the surface of step 3) until it is completely saturated, and settle for 32 hours.

[0038] 5) Spread the vegetation net on the surface of step 4), and press it lightly to make the vegetation net fully contact with the surface of step 4, and fix the vegetation net with bamboo nails or wooden nails at a vertical an...

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PUM

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Abstract

The invention provides a plant net greening method, which comprises the following operation steps: 1) smoothening abandoned land; 2) paving a clay layer; 3) preparing and spreading a green substrate; 4) spraying water until saturation and carrying out sedimentation; 5) paving and fixing a plant net; 6) covering a protection layer; and 7) carrying out moisture management. The method of the invention has the advantages of rich material resources, reasonable cost and simple construction process, in addition, the early stage sprouting and the late stage growth of plants can be fully ensured, the effective greening effect can be reached, the soil structure can be gradually improved, the ecological environment is recovered, and the goal of recovering the natural environment is reached. The invention is mainly used for the greening governing engineering of the abandoned land.

Description

technical field [0001] The invention relates to a greening method, in particular to a planting net greening method for greening abandoned land surfaces. Background technique [0002] Green space plays an important role in the construction of ecological cities. Green space is an important part of urban ecological system and a regulator of urban ecological balance. It has various ecological functions such as improving urban air quality, adjusting microclimate, and beautifying urban landscape. However, due to the irrational development and utilization of urban land and the increasing urban pollution, a large area of ​​abandoned idle land has appeared. Due to the poor texture of these soils, the underlying surface contains more stones, the water storage capacity is small, and the physical structure is unreasonable. , is not conducive to plant growth. At present, the traditional greening method for urban wasteland is still mainly to replace and fill high-quality alien soil to pl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 李绍才华娟杨涛孙海龙张洪波
Owner SICHUAN SANHE SLOPE TECH CO LTD
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