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Gel material for desert planting and preparation method and using method thereof

A technology of colloidal materials and plant fiber materials, which is applied in the field of materials for desert greening control, can solve the problems of destroying the biosphere, the natural environment, and the water system, and achieve the effects of reducing greening costs, good greening effects, and good safety performance

Inactive Publication Date: 2011-09-07
格尔木昆成农业科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are two types of sand-fixing methods in the world. The first type is mechanical sand-fixing. Common ones include artificial grass grids, paving stones, laying nylon nets, and plastic grids. This method requires a lot of labor to produce nylon nets, Plastic mesh consumes a lot of energy and resources. The second type of sand fixation method is chemical sand fixation. The common ones are asphalt sand fixation by petroleum by-products, chemical water glass sand fixation, and polymer chemical materials for sand fixation. The materials used in these sand fixation methods are all toxic and will destroy The natural environment, destroying the natural water system, will destroy the living circle of some animals and creatures, and will affect the survival of some animals and creatures
The local biosphere is destroyed. In addition, the use of these materials to fix sand does not conform to the idea of ​​circular economics and low-carbon economy, and wastes the precious petroleum resources and other chemical materials on the earth.

Method used

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  • Gel material for desert planting and preparation method and using method thereof
  • Gel material for desert planting and preparation method and using method thereof
  • Gel material for desert planting and preparation method and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Embodiment 1: a kind of colloidal material that is used for desert planting, described colloidal material is made up of the material of following weight ratio:

[0044] Water 30%; Modified starch 1%;

[0045] Boiler fly ash 3%; Attapulgite powder 8%;

[0046] Bentonite 6%; Plant fiber material 16%;

[0047] Chemical fertilizer 0.5%; Plant growth regulator 0.0005%;

[0048] Humic acid 0.5%; Planting soil in farmland and orchard 30%;

[0049] Psammophyte seeds 0.0003%; woody materials 5%.

[0050] Described water refers to agricultural irrigation water, tap water, surface water, lake water, river water, domestic waste water;

[0051] The modified starch refers to modified grain starch, modified sweet potato starch, and modified potato starch produced in the food industry; the modified starch plays the role of water retention and binding.

[0052] The boiler fly ash refers to the fly ash removed from the smoke and dust removal of industrial boilers; the boiler fly ash...

Embodiment 2

[0063] Embodiment 2: Same as Embodiment 1, the difference is:

[0064] Water 40%; Modified starch 1.3%;

[0065] Boiler fly ash 2%; Attapulgite powder 5%;

[0066] Bentonite 4%; Plant fiber material 20%;

[0067] Chemical fertilizer 0.1%; Plant growth regulator 0.0003%;

[0068] Humic acid 0.1%; planting soil in farmland and orchard 25%;

[0069] Psammophyte seeds 0.0002%; Woody materials 2.4995%.

Embodiment 3

[0070] Embodiment 3: the same as Embodiment 1, the difference is:

[0071] Water 60%; Modified starch 0.1%;

[0072] Boiler fly ash 1%; Attapulgite powder 2%;

[0073] Bentonite 2%; Plant fiber material 10%;

[0074] Chemical fertilizer 0.001%; ​​Plant growth regulator 0.0002%;

[0075] Humic acid 0.01%; Planting soil in farmland and orchard 24.39%;

[0076] Psammophyte seeds 0.0001%; ​​woody materials 0.5%.

[0077] According to the natural conditions and landform conditions of the greening desert, the particle size of the desert sand, the pH of the sand layer, the amount of nitrogen, phosphorus, potassium and organic matter in the sand layer, the present invention can be properly adjusted during practical application and construction. Examples are as follows, as shown in Table 1:

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Abstract

The invention mainly relates to a material for desert greening control, a preparation method and a using method of the material. The invention particularly relates to a gel material for desert planting. The gel material consists of the following materials in percentage by weight: water, modified starch, boiler fly ash, attapulgite powder, bentonite, plant fiber material, fertilizer, plant growth regulator, humic acid, planting soil from farmlands and orchards, seeds of sand plants and wood material. The invention also provides a preparation method of the gel material for desert planting, which comprises two steps of: at normal temperature and pressure, mixing the water, the attapulgite powder, the boiler fly ash, the modified starch and the bentonite in a pot; and preparing mixed liquid. The invention also provides a using method of the gel material for desert planting, which comprises the following steps of: fixing wooden piles on the surfaces of desert sand beds; setting up antiskidnets on the wooden piles; and uniformly spraying the gel material on the antiskid nets by using a mud pump.

Description

technical field [0001] The invention mainly relates to a material for desert greening treatment, a preparation method of the material and a use method thereof. Background technique [0002] The invention relates to the field of ecological environment protection, and is suitable for planting psammophytes on steep desert slopes in the agricultural industry and forestry industry to afforest the desert, that is, a mixed colloid material and a use method for planting plants in the desert. [0003] At present, there are two types of sand-fixing methods in the world. The first type is mechanical sand-fixing. The common ones are artificial grass grids, paving stones, laying nylon nets, and plastic grids. This method requires a lot of labor to produce nylon nets, Plastic mesh consumes a lot of energy and resources. The second type of sand fixation method is chemical sand fixation. The common ones are asphalt sand fixation by petroleum by-products, chemical water glass sand fixation, ...

Claims

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Application Information

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IPC IPC(8): C09K17/40C09K17/52
Inventor 窦永位秦伟志郝军元
Owner 格尔木昆成农业科技开发有限公司
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