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Desert green governing method for treating sand with sand

A desert and green technology, applied in the desert field, can solve the problems of large investment and low output in desertification control, and achieve the effect of ensuring normal growth, reducing costs and improving water retention rate

Inactive Publication Date: 2019-04-26
内蒙古云农实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention proposes a desert green control method using sand to control sand, which solves the problem of large input and low output in desertification control in the prior art

Method used

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  • Desert green governing method for treating sand with sand
  • Desert green governing method for treating sand with sand
  • Desert green governing method for treating sand with sand

Examples

Experimental program
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Effect test

Embodiment 1

[0030] This embodiment proposes a kind of desert green management method with sand control, comprising the following steps:

[0031] S10: Sand, desulfurized gypsum, zeolite, fly ash, foaming agent and water reducing agent are crushed and ball milled, and then mixed with water to form a layer of mud-like cemented layer, and the cemented layer is laid on the surface of the desert to form a planting layer. The thickness is 30cm, wherein in this step, the ball milling fineness of sand particles and fly ash is 200 orders (45-80 μm), and the balance of sieving (0.045mm hole sieve)≤10%, desulfurization gypsum, zeolite after ball milling particle size 170-200 mesh, sieved (80-100μm square hole sieve) balance ≤ 20%,

[0032] In addition, in this step, the weight ratio of sand, desulfurized gypsum, zeolite, fly ash, foaming agent, water reducing agent and water is 60:2.5:3:0.5:0.5:0.2:50, the foaming agent in this embodiment as animal protein foaming agent,

[0033] S20: Plant Jerusal...

Embodiment 2

[0040]This embodiment proposes a kind of desert green management method with sand control, comprising the following steps:

[0041] S10: Sand, desulfurized gypsum, zeolite, fly ash, foaming agent and water reducing agent are crushed and ball milled, and then mixed with water to form a layer of mud-like cemented layer, and the cemented layer is laid on the surface of the desert to form a planting layer. The thickness is 32cm, wherein in this step, the ball milling fineness of sand particles and fly ash is 200 mesh (45-80 μm), and sieve (0.045mm hole sieve) surplus≤10%, desulfurization gypsum, zeolite after ball milling particle size 170-200 mesh, sieved (80-100μm square hole sieve) balance ≤ 20%,

[0042] In addition, in this step, the weight ratio of sand, desulfurized gypsum, zeolite, fly ash, foaming agent, water reducing agent and water is 65:3.8:3.5:0.75:0.75:0.6:55, the foaming agent in this embodiment as animal protein foaming agent,

[0043] S20: Plant Jerusalem artic...

Embodiment 3

[0050] This embodiment proposes a kind of desert green management method with sand control, comprising the following steps:

[0051] S10: Sand, desulfurized gypsum, zeolite, fly ash, foaming agent and water reducing agent are crushed and ball milled, and then mixed with water to form a layer of mud-like cemented layer, and the cemented layer is laid on the surface of the desert to form a planting layer. The thickness is 35cm, wherein in this step, the ball milling fineness of sand particles and fly ash is 200 orders (45-80 μm), and the balance of sieving (0.045mm hole sieve)≤10%, desulfurization gypsum, zeolite after ball milling particle size 170-200 mesh, sieved (80-100μm square hole sieve) balance ≤ 20%,

[0052] In addition, in this step, the weight ratio of sand, desulfurized gypsum, zeolite, fly ash, foaming agent, water reducer and water is 70:5:4:1:1.2:1:60, and the foaming agent in this embodiment Vegetable protein foaming agent,

[0053] S20: Plant Jerusalem artich...

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Abstract

The invention belongs to the technical field of desert government and provides a desert green governing method for treating sand with sand. The method comprises the following steps: S10, crushing, ball-milling, pulping and bubbling a sand fixing material and paving the sand fixing material to the surface layer of the desert to form a planting layer, wherein the thickness of the planting layer is greater than or equal to 30 cm; S20, planting jerusalem artichoke crops on the planting layer; S30, fermenting the jerusalem artichoke planted to obtain jerusalem artichoke alkaline wine and vinasse; s40, adding the vinasse into an organic feed for animal breeding in a pig farm; and S50, carrying out solid-liquid separation on feces and urine in a pig farm breeding process to obtain a solid and a liquid, wherein the solid is fermented and sterilized to prepare an organic fertilizer, the organic fertilizer is reserved as the fertilizer for planting the jerusalem artichoke in the S20 in the nextyear, and the liquid is sterilized and reserved for irrigation of the jerusalem artichoke in S20 in the next year. With the technical scheme, the problem that the input is great and the output is small in desert government in the prior art is solved.

Description

technical field [0001] The invention belongs to the technical field of deserts, and relates to a green control method for deserts by using sand to control sand. Background technique [0002] According to the national desert, Gobi and sandy land census and desertification survey results, China's desertified land area is 2.622 million square kilometers, accounting for 27.4% of the country's land area, and nearly 400 million people are affected by desertification. According to the research of international cooperation projects between China, the United States and Canada, the direct economic loss caused by desertification in China is about 54.1 billion RMB. The control method of desertified land in the prior art, the desert control method in the prior art, has the problem that it cannot be recycled, and the output in the process of control is relatively small, resulting in a large investment in desert control cost. Contents of the invention [0003] The invention proposes a d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B79/02A01G22/25E02D3/00
CPCA01B79/02A01G22/25E02D3/00
Inventor 何青虎韩艳峰韩芸伊
Owner 内蒙古云农实业有限公司
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