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Method for preventing wind and fixing sand on edge of moving dune

A windbreak and sand fixation and edge technology, which is applied in the fields of greening and planting and desertification control, can solve the problems of easy death of plants and difficult management of moving sand dunes, and achieve the effects of fast sand control, prevention of expansion and high survival rate.

Inactive Publication Date: 2016-04-20
QINGHAI ACAD OF ANIMAL SCI & VETERINARY MEDICINE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Moving sand dunes are not easy to manage, and all the plants will be flattened after passing directly, because the roots cannot take root, and due to the lack of water in the desert, the plants are easy to die

Method used

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  • Method for preventing wind and fixing sand on edge of moving dune

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Embodiment Construction

[0018] Embodiment of the present invention is described below in conjunction with accompanying drawing, embodiment does not constitute limitation of the present invention:

[0019] A method for windproofing and sand-fixing at the edge of a mobile sand dune is characterized in that it comprises the following steps,

[0020] Step 1: Delineate the planting area of ​​the windbreak and sand-fixation belt at the edge of the mobile sand dune. The width of the windbreak and sand-fixation belt planting area is 3-6m, and the length is determined according to the length of the edge of the mobile sand dune; apply organic fertilizer 1000-2000kg / mu in the planting area;

[0021] Step 2: Plant the arbor tree Poplar in the planting area. The planting method is planting. The planting row spacing is 1m, the planting depth is 30-50cm, and the organic fertilizer is 1000-2000g / tree. After planting, each tree is irrigated with 50- 100 liters;

[0022] The third step: plant blackthorn shrubs in the...

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Abstract

The invention relates to the field of desertification control and green planting, and in particular relates to a method for preventing wind and fixing sand on the edge of a moving dune. The method comprises the following steps: first, delimiting a wind preventing and sand fixing belt planting area on the edge of the moving dune, planting trees, such as cathay poplar, in the planting area, planting shrubs, such as blackthorn, in the planting area, and planting herbaceous plants, such as elymus nutans, snowfox crested wheatgrass and stinkgrass flower, in the planting area; performing mixed sowing of the three herbaceous plants, wherein the mixed sowing area ratio is 2:1:1, and the sowing amount is 3.5 to 4.5 kg / mu; each herbaceous plant is sowed in drill, the drill spacing is 0.3m, and the drill depth is 3-5cm; and performing dry farming or watering. The method has the beneficial effects that after the wind preventing and sand fixing green belt is planted on the edge of the moving dune, a living plant wind preventing and sand fixing barrier is formed, and the moving dune can be effectively prevented from being enlarged, and the survival rate is high, and the desertification control speed is high.

Description

technical field [0001] The invention relates to the fields of desertification control and greening and planting, in particular to a method for windproofing and sand-fixing the edge of a mobile sand dune. Background technique [0002] The mobile sand dunes are not easy to manage, and all the plants will be flattened after passing directly, because the roots cannot take root, and the plants are easy to die due to the lack of water in the desert. Contents of the invention [0003] Purpose of the invention: In order to provide a more effective sand-fixing method for windbreak and sand-fixation at the edge of mobile sand dunes, see the multiple substantial technical effects in the specific implementation part for the specific purpose. [0004] In order to achieve the above object, the present invention takes the following technical solutions: [0005] A method for windproofing and sand-fixing at the edge of a mobile sand dune is characterized in that it comprises the following...

Claims

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Application Information

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IPC IPC(8): E02D3/00A01G1/00A01G17/00
CPCA01G17/005A01G22/00E02D3/00Y02A40/22
Inventor 魏小星周青平刘文辉贾志锋马祥
Owner QINGHAI ACAD OF ANIMAL SCI & VETERINARY MEDICINE
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