Desert treating method

A desert and strengthening treatment technology, applied in the field of desert control, can solve the problems of small practical area of ​​sand-fixing green net, small area of ​​grass seed fixed column, unfavorable greening, etc., and achieve good desert greening stability, improve governance efficiency, and improve greening effect. Effect

Inactive Publication Date: 2017-03-29
杨飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the practical area of ​​the sand-fixing greening net involved in this utility model patent is small, that is, it can grow seedlings, and the area of ​​the grass seed fixing column that plays a greening role is small. When laying a large area, the utilization rate is low, which is not conducive to large-area greening.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A method for controlling deserts, comprising the steps of:

[0041] The prepared biological compound fertilizer, enhanced treatment mushroom sticks, compound fermented organic fertilizer and plant seeds are mixed according to the proportion and packed into the non-woven sand-fixing belt 1, and the sand-fixing belt 1 is arranged in a quadrilateral grid with a maximum side length of 1m It is set in the desert area to be treated, and the fixing device is set to fix the sand-fixing belt 1 according to the wind force in the desert area. By means of natural or artificial rainwater, the humidity of the sand-fixing zone 1 is suitable for plant seed germination, and the humidity of the sand-fixing zone 1 is kept in a range suitable for seed germination and growth. Sand-fixing belt 1 forms grid unit 3 and becomes the basic unit of sand-fixing.

[0042] The parts by weight of the biological compound fertilizer, enhanced treatment mushroom sticks, compound fermented organic fertil...

Embodiment 2

[0060] A method for controlling deserts, comprising the steps of:

[0061] The prepared biological compound fertilizer, enhanced treatment mushroom sticks, compound fermented organic fertilizer and plant seeds are mixed in proportion and packed into non-woven fabrics, and are sewn into a flat sand-fixing belt 1 with a sewing machine, and the sand-fixing belt 1 is surrounded by a maximum side length of The 1.2m equilateral triangle grid arrangement is arranged in the desert area to be treated, and the fixing device is set to fix the sand-fixing belt 1 according to the wind force in the desert area. By means of natural or artificial rainwater, the humidity of the sand-fixing zone 1 is suitable for plant seed germination, and the humidity of the sand-fixing zone 1 is kept in a range suitable for seed germination and growth. Sand-fixing belt 1 forms grid unit 3 and becomes the basic unit of sand-fixing.

[0062] The parts by weight of the biological compound fertilizer, enhanced ...

Embodiment 3

[0106] Embodiment 3 is basically the same as example 1,2

[0107] A method for controlling deserts, comprising the steps of:

[0108] The prepared biological compound fertilizer, enhanced treatment mushroom sticks, compound fermented organic fertilizer and plant seeds are mixed in proportion and packed into a flat non-woven sand-fixing belt 1, and the sand-fixing belt 1 is surrounded by a quadrilateral grid with a maximum side length of 1m Arrange and arrange in the desert area to be treated, and set the fixing device to fix the sand-fixing belt 1 according to the wind force in the desert area. By means of natural or artificial rainwater, the humidity of the sand-fixing zone 1 is suitable for plant seed germination, and the humidity of the sand-fixing zone 1 is kept in a range suitable for seed germination and growth. Sand-fixing belt 1 forms grid unit 3 and becomes the basic unit of sand-fixing.

[0109] The parts by weight of the biological compound fertilizer, enhanced tr...

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Abstract

The invention relates to a desert treating method. The method comprises following steps: mixing biological compound fertilizers, reinforced-processed mushroom-sticks, compound-fermented organic fertilizers and plant seeds according to the proportion and loading them into non-woven fabrics; utilizing a sewing machine to sew into flat soil-stabilizing belts, wherein trilateral or quadrangular grids with the largest side length ranging from 0.5 to 2m enclosed by the soil-stabilizing belts are arrayed continuously in a to-be-treated desert area and arranging fixing devices for fixing the soil-stabilizing belts according to wind power of the desert area; enabling humidity of the soil-stabilizing belts to suitable for germination of plant seeds by means of nature or rainwater and keeping humidity of the soil-stabilizing belts to be within the range for seed germination and growth; and forming grid units by the soil-stabilizing belts as basic soil-stabilizing units. The design of the non-woven fabrics can better store water and keep humidity. The biological compound fertilizers, the compound-fermented organic fertilizers and the reinforced-processed mushroom-sticks can provide sufficient nutrient compositions to plant seeds. The desert treating method is utilized so that desert treating efficiency is effectively increased and greening effect is improved. The desert greening stability in the late phase is good.

Description

technical field [0001] The invention relates to a method for controlling deserts. 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 research on international cooperation projects between China, the United States, and Canada, the direct economic loss caused by desertification in China is about 54.1 billion yuan. Among the desertified lands in China, the area of ​​desertification caused by wind erosion is the largest, accounting for 1.607 million square kilometers. According to statistics, since the 1970s, only the expansion rate of land desertification has reached 2,460 square kilometers per year. [0003] Patent 200720084211.3 discloses a mesh belt, which is made of a bag with a water-permeable mesh sheet on o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G9/02A01G9/10C05G3/00C05G3/04C05F17/00C05G3/80
CPCA01G9/021A01G9/0293A01G22/00A01G24/00C05D3/00C05F17/00C05G3/00C05G3/80C05F1/005C05F3/00C05F5/00C05F5/008C05F9/04C05F11/00C05F11/08Y02A40/22Y02P20/133Y02W30/40
Inventor 杨飞
Owner 杨飞
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