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Soil improver for desert and desert soil improvement method

A soil conditioner and desert technology, applied in soil conditioning materials, chemical instruments and methods, botanical equipment and methods, etc., can solve the problems of insufficient soil fertility, curing the symptoms but not the root cause, secondary pollution, etc., to promote germination, improve Stress resistance, effect of improving germination time

Pending Publication Date: 2018-12-07
COLD & ARID REGIONS ENVIRONMENTAL & ENG RES INST CHINESE
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, due to the perennial drought and lack of rainfall in the desert area, the soil fertility is not enough. Although people have adopted various technical measures in planting vegetation, the effect of improving the sandy soil quality through desert greening is not satisfactory.
[0005] In addition, in related technologies, there are also many reports on the use of chemical products (such as emulsified asphalt, emulsified crude oil, synthetic resins, organic latex, inorganic latex, or polymers, etc.) to chemically fix sand and prevent desertification. Good sand-fixing effect, but unavoidable, these chemical products often have problems of refractory degradation and secondary pollution. The most critical thing is that the operation of chemical product sand-fixing to prevent desertification only has the effect of sand-fixing. For sandy soil Improvement has no effect, it only treats symptoms but not root cause

Method used

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  • Soil improver for desert and desert soil improvement method
  • Soil improver for desert and desert soil improvement method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] According to parts by weight, its raw material components include: 100 parts of diatomite, 80 parts of fly ash, 70 parts of bentonite, 50 parts of kaolin, 80 parts of peat, 120 parts of plant straw powder, 12 parts of algae-containing carrier, organic fertilizer 40 parts, 8 parts of coated grass seeds, 40 parts of humus, 20 parts of zeolite powder, 20 parts of glass microspheres, 18 parts of silica powder, 20 parts of microbial bacterial liquid; 10 parts of polypropylene alcohol, 10 parts of urea, 8 parts of monoammonium phosphate 30 parts of traditional Chinese medicine waste residue powder, 20 parts of waste tea residue, 8 parts of fulvic acid concentrate, 40 parts of distiller's grains, 30 parts of leaf humus, 40 parts of sawdust, 20 parts of husk chaff ash, 10 parts of pine phosphorus, and 50 parts of coconut peat 30 parts and 30 parts of slow-release fertilizer.

[0060] Preparation

[0061] S11, mix kaolin and fly ash evenly, add water and stir to form a mass, an...

Embodiment 2

[0069] According to parts by weight, its raw material components include: 150 parts of diatomite, 120 parts of fly ash, 90 parts of bentonite, 70 parts of kaolin, 120 parts of peat, 160 parts of plant straw powder, 20 parts of algae-containing carrier, organic fertilizer 60 parts, 18 parts of coated grass seeds, 70 parts of humus, 35 parts of zeolite powder, 30 parts of glass microspheres, 25 parts of silica powder, 30 parts of microbial bacteria liquid;

[0070] 120 parts of polypropylene alcohol, 15 parts of urea, 10 parts of monoammonium phosphate, 40 parts of traditional Chinese medicine waste residue powder, 40 parts of waste tea residue, 24 parts of fulvic acid concentrate, 60 parts of distiller's grains, 60 parts of leaf humus, 60 parts of wood chips, 30 parts of husk ash, 30 parts of pine phosphorus, 70 parts of coconut peat and 40 parts of slow-release fertilizer.

[0071] Preparation

[0072] S21, kaolin and fly ash are mixed evenly, and water is added to stir to fo...

Embodiment 3

[0079] According to parts by weight, its raw material components include: 120 parts of diatomite, 100 parts of fly ash, 80 parts of bentonite, 60 parts of kaolin, 100 parts of peat, 140 parts of plant straw powder, 16 parts of algae-containing carrier, organic fertilizer 50 parts, 13 parts of coated grass seeds, 55 parts of humus, 30 parts of zeolite powder, 25 parts of glass microspheres, 20 parts of silica powder, 25 parts of microbial bacterial liquid;

[0080] 15 parts of polypropylene alcohol, 12 parts of urea, 12 parts of monoammonium phosphate, 35 parts of traditional Chinese medicine waste residue powder, 30 parts of waste tea residue, 16 parts of fulvic acid concentrate, 50 parts of distiller's grains, 45 parts of leaf humus, 50 parts of wood chips, 250 parts of husk ash, 20 parts of pine phosphorus, 60 parts of coconut peat and 35 parts of slow-release fertilizer.

[0081] Wherein, the plant stalk powder comprises the following components by weight percentage:

[00...

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Abstract

The invention provides a soil improver for desert and a desert soil improvement method, and belongs to the field of desert treatment. According to the weight parts, the soil improver for desert comprises the raw material components: diatomite, fly ash, bentonite, kaolin, peat, plant straw powder, an algae-containing carrier, an organic fertilizer, coated grass seeds, humus, zeolite powder, glass micro-beads, silica powder, a microbial liquid and the like. The soil improver for desert is composed of sand-fixing components and nutrient components with specific compatibility relation; a final product contains both solid and liquid components, also has the effects of sand fixing and soil (quality) improvement, and is a novel product for treating both roots cause and symptoms in the field of desertification control.

Description

technical field [0001] The invention relates to the field of desert treatment, in particular to a desert soil improver and a method for improving desert soil. Background technique [0002] Desertification (desertification) has become a worldwide environmental governance problem, which has attracted widespread attention from the international community, and China is one of the countries with the most serious desertification problem. According to statistics, my country has a total of more than 1.5 million square kilometers of desert and desertified land, accounting for about 16% of my country's land area. What is more serious is that in recent decades, my country's desertified land has exceeded 1,000 square kilometers per year. The speed of the desertification is expanding continuously, and the land desertification involves more than 10 provinces. [0003] The wind erosion of soil caused by wind and sand movement is one of the main manifestations of sandy desertification, and ...

Claims

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Application Information

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IPC IPC(8): C09K17/40A01N65/44A01N63/04A01N63/02A01N61/00A01N59/26A01N47/28A01P1/00A01P3/00A01P5/00A01P7/04A01P21/00C09K105/00C09K107/00
CPCA01N47/28A01N59/26A01N61/00A01N63/10A01N63/30A01N65/00A01N65/44C09K17/40C09K2105/00C09K2107/00
Inventor 冯起刘蔚郭瑞贾冰陈丽娟郭小燕
Owner COLD & ARID REGIONS ENVIRONMENTAL & ENG RES INST CHINESE
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