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Construction method of planting orychophragmus violaceus in saline-alkali land greening protection slope

A construction method, the technology of Zhuge Cai, applied in the construction field of saline-alkali land greening and slope protection, can solve the problems of single vegetation, low survival rate, and reduction of alkali return in saline-alkali land slope protection, and achieve low survival rate, single vegetation, and reduction of alkali return The effect of the phenomenon

Active Publication Date: 2018-07-27
科利尔环保科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a construction method for greening slope protection in saline-alkali land for planting Zhuge vegetable, which reduces the alkali return phenomenon of pouring greening slope protection in saline-alkali land, and solves the problem of single vegetation and low survival rate in saline-alkali land slope protection

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] A construction method for greening slope protection on saline-alkali land for planting Zhuge vegetable, comprising the following steps:

[0055] (1) Slope cleaning

[0056] Remove plants, silt, floating soil, pumice and protruding rocks on the slope, loosen and rake the ground;

[0057] (2) Soil improvement;

[0058] (3), configure green concrete

[0059] Prepare the greening concrete, the greening concrete includes base concrete and surface concrete, the porosity of the base is greater than that of the surface;

[0060] (4), pouring

[0061] On-site pouring of the base layer on the slope, the surface is flattened by formwork or short-term vibration, the film is covered for maintenance and anchors are set, and the film is removed after 4 days and the surface layer is poured in the same way to obtain the initial slope protection;

[0062] (5), sowing slope pretreatment

[0063] Sprinkle water on the surface of the initial slope protection, and then spray a layer of ...

Embodiment 2

[0097] A construction method for greening slope protection on saline-alkali land for planting Zhuge vegetable, comprising the following steps:

[0098] (1) Slope cleaning

[0099] Remove plants, silt, floating soil, pumice and protruding rocks on the slope, loosen and rake the ground;

[0100] (2) Soil improvement;

[0101] (3), configure green concrete

[0102]Prepare the greening concrete, the greening concrete includes base concrete and surface concrete, the porosity of the base is greater than that of the surface;

[0103] (4), pouring

[0104] On-site pouring of the base layer on the slope, flattening the surface with formwork or short-term vibration, covering the film for maintenance and setting anchor rods, removing the film after 4 to 5 days and pouring the surface layer in the same way to obtain the initial slope protection;

[0105] (5), sowing slope pretreatment

[0106] Sprinkle water on the surface of the initial slope protection, and then spray a layer of nu...

Embodiment 3

[0141] A construction method for greening slope protection on saline-alkali land for planting Zhuge vegetable, comprising the following steps:

[0142] (1) Slope cleaning

[0143] Remove plants, silt, floating soil, pumice and protruding rocks on the slope, loosen and rake the ground;

[0144] (2) Soil improvement;

[0145] (3), configure green concrete

[0146] Prepare the greening concrete, the greening concrete includes base concrete and surface concrete, the porosity of the base is greater than that of the surface;

[0147] (4), pouring

[0148] On-site pouring of the base layer on the slope, the surface is flattened by formwork or short-term vibration, the film is covered for maintenance and anchors are set, and the film is removed after 4 days and the surface layer is poured in the same way to obtain the initial slope protection;

[0149] (5), sowing slope pretreatment

[0150] Sprinkle water on the surface of the initial slope protection, and then spray a layer of ...

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PUM

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Abstract

The invention discloses a construction method of planting orychophragmus violaceus in a saline-alkali land greening protection slope, and relates to the technical field of greening protection slopes.The method comprises the following steps: (1) cleaning of a slope surface; (2) soil amelioration; (3) preparation of greening concrete; (4) pouring; (5) pretreatment of a sowing slope surface; (6) sowing of the orychophragmus violaceus; and (7) maintenance. The method provided by the invention reduces an efflorescence phenomenon in the saline-alkali land poured greening protection slope, and solves the problems that vegetation of the saline-alkali land protection slope is single and has a low survival rate.

Description

technical field [0001] The invention relates to the technical field of slope protection, in particular to a construction method for greening slope protection on saline-alkali land planted with Zhuge vegetable. Background technique [0002] In the desert oasis area of ​​Northwest my country, due to factors such as the upward movement of groundwater levels and irrigation methods, there are many salinized lands, forming a large area of ​​heavily saline-alkali land. In the prior art, pouring green slope protection on saline-alkali land, the survival rate of green plants is low and the slope protection destroys the material and energy circulation system formed between water-soil-plant-biology, biological habitat and water self-purification ability, resulting in The deterioration of the water body and land environment has led to the deterioration of the local ecological environment. In addition, in the prior art, the germination rate and survival rate of Zhuge vegetable planted o...

Claims

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Application Information

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IPC IPC(8): A01G22/00A01C1/00A01C1/06A01B79/02C04B28/04C05G3/00C05G3/04C05G1/00A01N65/18A01N59/08A01N43/12A01N43/90A01N43/38A01N47/44A01N31/02A01P21/00C05G3/80
CPCA01B79/02A01C1/00A01C1/06A01N31/02A01N43/12A01N43/38A01N43/90A01N47/44A01N59/08A01N65/00A01N65/18C04B28/04C04B2111/00017C04B2111/00482C04B2111/00732C04B2111/00758C05B1/02C05G3/00C05G3/80C05G5/20C05G5/45C04B14/185C04B18/248C04B18/24C04B14/08C04B24/36C04B24/20C04B24/08C04B14/047C04B18/18C04B22/12C04B22/085C04B22/142C04B22/06C04B22/10C04B22/00C04B14/303C04B24/121C04B24/04C04B14/06C04B14/102C04B22/122C04B22/124C04B22/141C04B24/383C04B14/305C04B22/0013C04B22/16C04B22/149C04B22/08C04B22/147C04B22/02C04B24/28C04B2103/0051C05C3/00C05C5/02C05C5/04C05D5/00C05D9/02
Inventor 朱亚洲
Owner 科利尔环保科技有限责任公司
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