Construction method for sandy land vegetation recovery

A technology of vegetation restoration and construction methods, applied in the direction of fertilization methods, botanical equipment and methods, and machinery for lifting soil, etc., can solve problems such as premature death, secondary pollution of the environment, and good seedlings, so as to improve the structure of soil aggregates and increase soil The effect of fertility

Active Publication Date: 2008-02-13
乐山中科正光农林科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] According to people's experience in fighting against soil desertification for many years, although there is no less fertilization and less watering when planting turf or forest trees and after planting, due to poor water and fertilizer retention properties of the soil, the seedlings will not get enough water. The fertilizer is guaranteed, and the water retention and water release function of the local soil is not supported. Often the seedlings seem to be good in the first year, but they generally die after two or three years.
At present, for planting plants in sandy and desertified land, water-absorbing and water-fixing agents are generally used to improve the water-deficient soil environment, such as Ge Xuegui et al. , 2001, 12) adopt SAP (Super absorben polgmer) superabsorbent resin, pillared montmorillonite, aluminum-deficient type zeolite;

Method used

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Examples

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Example Embodiment

[0008] Specific implementation method

[0009] The present invention will be described in further detail below in conjunction with the examples: first weave the rice straw into a straw rope with a diameter of 20mm, and then soak the straw rope in a water-soluble garbage strain with a concentration of 7PPM at room temperature 8 days before construction. After 1.5 hours, take out the shade and dry it for later use; then break the other straw into Φ2.5mm straw powder, mix it with the manure at the weight ratio of straw powder: manure of 2:1 to form the straw powder containing manure; Straw powder of manure: spirulina: porous layered silicate new sand control material has a weight ratio of 0.25:0.035:1, and these three are mixed into a straw mixture for use. During the construction, a series of trenches with a width of 150mm were opened on the sandy land, and the straw ropes soaked in the garbage fungus liquid were placed in the trench in a straight line, and then the Chuancao No. 1 s...

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Abstract

The present invention discloses a construction method recovering the vegetation on the desertification land, which is firstly to make the stalks into a hay band that is immersed in the trash restrain solution to use and secondly to mix the stalk powder, the stable manure, the spirulina, the mutli-hole layered silicate sand-controlling novel material and the plant seeds to be a stalk mixture containing the plant seeds. When in construction, a series of furrows are dug on the desertification land, the prepared hay band is arranged inside the furrows, and then the stalk mixture containing the plant seeds is scattered in the furrows, and finally watering and soil covering are ok. The method is resulted in that the desertification land can consolidate the water and the fertilizer, can be rich and can improve the fertility of the soil, which can provide a favorable supporting condition for the sprouting of the plant seeds and the later growth of the plants.

Description

Technical field [0001] The invention relates to a method for planting plants suitable for sandy desertification land, so as to facilitate the vegetation restoration of the desertification land. Background technique [0002] According to people's experience of fighting against soil desertification for many years, although there is no less fertilization and less watering when planting turf or trees and after planting, due to the poor water and fertilizer retention of the soil quality, the seedlings will not get enough water. Without the guarantee of sufficient fertilizer, and without the support of local soil water retention and water release functions, often the seedlings seem to be good in the first year, but generally die young after two or three years. At present, for the planting of plants in sandy and desertified land, water-absorbing and water-fixing agents are generally used to improve the water-deficient soil environment, such as Ge Xuegui et al. , 2001, 12) adopt SA...

Claims

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Application Information

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IPC IPC(8): A01B77/00A01C21/00A01G1/00A01G15/00
Inventor 薛合伦梁玉祥石常青邬国界白海陈渝
Owner 乐山中科正光农林科技有限公司
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