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Coal mine area planting structure and planting method thereof

A technology for planting structures and coal mines, applied in botany equipment and methods, soil preparation methods, planting substrates, etc., can solve the problems of low survival rate of planting plants, achieve the benefits of normal growth, alleviate water loss, and improve survival rate Effect

Inactive Publication Date: 2021-06-01
SHENHUA GUONENG ENERGY GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the embodiments of this application is to provide a planting structure and planting method in coal mining areas, which can solve the problem of low survival rate of plant species in coal mining areas

Method used

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  • Coal mine area planting structure and planting method thereof

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Embodiment Construction

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0031] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It should be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein, and that references to "first," "second," etc...

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Abstract

The invention discloses a coal mine area planting structure and a planting method thereof, and relates to the field of desert ecological restoration and construction. The coal mine area planting structure comprises a separation layer (100), a landfill layer (200) and planting plants (300), wherein the separation layer (100) is arranged on the inner wall of a soil pit, the separation layer (100) is a loess layer, the top surface of the separation layer (100) is flush with the top surface of the soil pit, and a first space is defined by the separation layer (100); the landfill layer (200) is arranged in the first space, the top surface of the landfill layer (200) is flush with the top surface of the separation layer (100), and the landfill layer (200) contains desert soil, coal ash and domestic sludge; and the planting plants (300) are planted on the upper portion of the landfill layer (200). According to the scheme, the problem of lower survival rate of the plants planted in a coal mine area at present can be solved.

Description

technical field [0001] The application belongs to the field of desert ecological restoration and construction, and specifically relates to a planting structure and a planting method in a coal mining area. Background technique [0002] The desert Gobi in Xinjiang belongs to a typical temperate continental arid climate, dry and less rainy, with abundant sunshine, an average annual temperature of 9.8°C, an annual precipitation of 33.8mm, an annual evaporation of 3300mm, and an average annual sunshine of 3358 hours. [0003] However, there are a large number of open-pit coal mines located in the Gobi Desert of Xinjiang, where there is no grass, and the area is large. The main wastes are fly ash, pyrolith (associated products of coal mines), and coal gangue, etc., occupying a large amount of land. Plants here face extremely harsh environmental conditions. In summer, the extreme maximum temperature can reach 43°C, and the surface temperature is nearly 70°C; in winter, the extreme ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B79/02A01G24/46
CPCA01B79/02A01G24/46
Inventor 王梦张继卫李超
Owner SHENHUA GUONENG ENERGY GRP
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