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Method suitable for treating plateau stony desertification under photovoltaic panels

A technology suitable for governance and photovoltaic panels, applied in fertilization methods, botanical equipment and methods, urea compound fertilizers, etc., can solve the problems of solar photovoltaic support damage, vegetation soil erosion, soil erosion, etc. Improve the survival rate and reduce the effect of soil loss

Inactive Publication Date: 2017-02-15
云南云创数字生态科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the construction of the concrete foundation of the photovoltaic power station, the main hazard to the land is that the solar photovoltaic support destroys the vegetation and causes soil erosion.
For the foundation forms of concrete structures that require extensive excavation and filling, such as independent foundations or strip foundations, earthwork excavation and filling will inevitably cause serious vegetation damage and soil erosion, and the consequences will be fatal for ecologically fragile areas

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] In an embodiment of the present invention, a method suitable for controlling plateau rocky desertification under a photovoltaic panel includes the following steps:

[0022] Before sowing or planting seedlings, spread fertilizer 80g / m on the soil surface 2 . Said fertilizer, raw materials according to weight parts include: 10 parts of biogas residues, 5 parts of cassava residues, 1 part of humic acid, 5 parts of urea, 20 parts of superphosphate, 10 parts of potassium chloride, 1 part of water retaining agent, microbial bacteria 1 dose. Mix biogas residue, cassava residue, humic acid, and microbial agent for 6 days, turn over the pile every 4 days, add urea, superphosphate, potassium chloride, and water-retaining agent, mix evenly, and granulate.

[0023] Fescue is planted within 10m from the photovoltaic panel, and fescue is also planted under the photovoltaic panel; the planting method of fescue is to sow fescue seeds. Osmanthus fragrans or tea trees are planted with...

Embodiment 2

[0025] In an embodiment of the present invention, a method suitable for controlling plateau rocky desertification under a photovoltaic panel includes the following steps:

[0026] Before sowing or planting seedlings, spread fertilizer 600g / m on the soil surface 2 . The fertilizer, according to the weight of raw materials, includes: 40 parts of biogas residue, 25 parts of cassava residue, 10 parts of humic acid, 20 parts of urea, 40 parts of superphosphate, 35 parts of potassium chloride, 8 parts of water retaining agent, microbial bacteria 5 doses. Mix biogas residue, cassava residue, humic acid, and microbial agent for 10 days, turn over the pile every 4 days, add urea, superphosphate, potassium chloride, and water-retaining agent, mix evenly, and granulate.

[0027] Fescue is planted within 10m from the photovoltaic panel, and fescue is also planted under the photovoltaic panel; the planting method of fescue is to sow fescue seeds. Osmanthus fragrans or tea trees are plan...

Embodiment 3

[0029] In an embodiment of the present invention, a method suitable for controlling plateau rocky desertification under a photovoltaic panel includes the following steps:

[0030] Before sowing or planting seedlings, spread fertilizer 120g / m on the soil surface 2 . The fertilizer, according to the weight of raw materials, includes: 20 parts of biogas residue, 10 parts of cassava residue, 3 parts of humic acid, 8 parts of urea, 30 parts of superphosphate, 20 parts of potassium chloride, 2 parts of water retaining agent, microbial bacteria 1.5 parts. Mix biogas residue, cassava residue, humic acid, and microbial agent for 7 days, turn over the pile every 4 days, add urea, superphosphate, potassium chloride, and water-retaining agent, mix evenly, and granulate.

[0031] Fescue is planted within 10m from the photovoltaic panel, and fescue is also planted under the photovoltaic panel; the planting method of fescue is to sow fescue seeds. Osmanthus fragrans or tea trees are plant...

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Abstract

The invention discloses a method suitable for treating plateau stony desertification under photovoltaic panels. Festuca ovina l. is planted within the scope 10m away from the photovoltaic panels and under the photovoltaic panels; the plantation mode of festuca ovina l. is seed sowing; sweet osmanthus or tea trees are planted in the scope from 10 to 20m away from the photovoltaic panels, wherein the plantation mode of sweet osmanthus or tea trees is seedling planting, and Betula platyphylla is planted at the place 20m beyond the photovoltaic panels; before seed sowing or seedling growing, 80 to 600g / m2 fertilizer is applied on the soil surface; before seed sowing or seedling growing, the seed sowing and seedling growing areas are watered. According to the method of the invention, fertilizer is applied before planting, well-adapted and drought tolerant sweet osmanthus or tea trees, festuca ovina l. and Betula platyphylla are selected and forestation modes of directed seeding or seedling growing are adopted to recover the land surface vegetation, reduce soil loss and land degeneration, increase survival rate of seedlings, and block fierce wind and severe cold; multiple tree species three-dimensional mixed pattern is formed to treat the plateau stony desertification under photovoltaic panels; the method is suitable for large-scale promotion.

Description

technical field [0001] The invention relates to the technical field of afforestation, in particular to a method suitable for controlling rocky desertification on plateaus under photovoltaic panels. Background technique [0002] Stony Desertification (Stony Desertification) refers to the destruction of surface vegetation caused by human activities under the tropical and subtropical humid and semi-humid climate conditions and the natural background of highly developed karst karst, resulting in serious soil loss and large bedrock. The phenomenon of land degradation with exposed areas or accumulation of gravel is also an extreme form of land degradation in karst areas. The most direct consequence of the development of rocky desertification is the loss of land resources. And because of the lack of vegetation in the rocky desertification area, it is impossible to conserve water sources, which is often accompanied by serious drinking water difficulties for humans and animals. Roc...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G17/00A01C21/00C05G3/04C05G3/80
CPCA01C21/00A01G17/005C05B1/02C05G3/80C05C9/00C05D1/02C05F5/002C05F9/04C05F11/02C05F11/08C05F17/00Y02A40/22Y02P60/40
Inventor 邱文王炜杰周玥
Owner 云南云创数字生态科技有限公司
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