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Soil improver for desertificated land

A soil conditioner and land technology, applied in soil conditioning materials, other chemical processes, chemical instruments and methods, etc., can solve the problems of high cost, poor sustainability, and long time-consuming of sandy soil improvement, and prevent soil sandification from migrating. , The effect of preventing soil erosion and improving soil structure

Inactive Publication Date: 2017-10-24
钟春明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main causes of land desertification are deforestation, deforestation, overgrazing, overuse of resources, and climate change. long time, poor persistence

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A soil conditioner for sandy land, made of the following materials in parts by weight: 100 parts of humic acid, 100 parts of kaolin, 50 parts of biochar, 1 part of biological bacteria agent, 1 part of biological enzyme agent, 50 parts of diatomaceous earth, cassava 50 parts of distiller's grains, 20 parts of rapeseed meal, 20 parts of peanut bran, 100 parts of corn straw, 50 parts of straw, 20 parts of feather meal, 20 parts of earthworm powder, 15 parts of amino acid chelating solution, 10 parts of chitosan, cross-linked starch 50 parts, 100 parts of old loofah pulp, 20 parts of wood chips, 50 parts of bamboo vinegar; wherein biological agents include yeast, actinomycetes, bacillus, nitrogen-fixing bacteria; said biological enzyme agents include papain, keratinase;

[0022] The sandy land soil conditioner is prepared by the following method:

[0023] Step 1. Mix humic acid with kaolin and diatomaceous earth, mechanically pulverize, pass through a 40-mesh sieve, add the...

Embodiment 2

[0027] A soil conditioner for sandy land, made of the following materials in parts by weight: 200 parts of humic acid, 200 parts of kaolin, 100 parts of biochar, 5 parts of biological bacteria agent, 5 parts of biological enzyme agent, 100 parts of diatomaceous earth, cassava 100 parts of distiller's grains, 50 parts of rapeseed meal, 50 parts of peanut bran, 200 parts of corn straw, 100 parts of straw, 30 parts of feather meal, 30 parts of earthworm powder, 35 parts of amino acid chelating solution, 20 parts of chitosan, cross-linked starch 100 parts, 200 parts of old loofah pulp, 50 parts of wood chips, 100 parts of bamboo vinegar; wherein the biological agent includes yeast, actinomycetes, bacillus, nitrogen-fixing bacteria; the biological enzyme agent includes papain, keratinase;

[0028] The sandy land soil conditioner is prepared by the following method:

[0029] Step 1. Mix humic acid with kaolin and diatomaceous earth and mechanically pulverize it, pass through a 60-me...

Embodiment 3

[0034]A soil conditioner for sandy land, made of the following materials in parts by weight: 150 parts of humic acid, 185 parts of kaolin, 85 parts of biochar, 4 parts of biological bacteria agent, 4 parts of biological enzyme agent, 90 parts of diatomaceous earth, cassava 70 parts of distiller's grains, 30 parts of rapeseed meal, 45 parts of peanut bran, 155 parts of corn straw, 95 parts of straw, 25 parts of feather meal, 28 parts of earthworm powder, 30 parts of amino acid chelating solution, 18 parts of chitosan, cross-linked starch 80 parts, 180 parts of old loofah pulp, 35 parts of wood chips, and 85 parts of bamboo vinegar; wherein biological agents include yeast, actinomycetes, bacillus, and nitrogen-fixing bacteria; said biological enzyme agents include papain and keratinase;

[0035] The sandy land soil conditioner is prepared by the following method:

[0036] Step 1. Mix humic acid with kaolin and diatomaceous earth and mechanically pulverize it, pass through a 60-m...

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Abstract

The invention discloses a soil improver for desertificated land, which is prepared from, by weight, 100-200 parts of humic acid, 100-200 parts of kaolin, 50-100 parts of bio-charcoal, 1-5 parts of a bio-microbial agent, 1-5 parts of a bio-enzyme preparation, 50-100 parts of diatomite, 50-100 parts of distiller grains of cassava, 20-50 parts of rapeseed dregs, 20-50 parts of peanut bran, 100-200 parts of maize straw, 50-100 parts of straw, 20-30 parts of feather meal, 20-30 parts of earthworm powder, 15-35 parts of an amino acid chelating liquid, etc. By adding the kaolin, diatomite, bio-charcoal and crosslinked starch, the soil improver has significant water retention effect, can immobilize the desertificated land and prevents water and soil loss. By adding aged loofah sponge, the maize straw and straw, due to synergistic effects, the soil improver can fix plants and prevent sand, wherein desertification and migration of soil are prevented due to a network structure of the aged loofah sponge.

Description

technical field [0001] The present invention relates to the field of soil improvement. More specifically, the present invention relates to a soil conditioner for sandy land. Background technique [0002] Land desertification, also known as land desertification, refers to non-sandy desert areas, due to climate variability and human activities, the fine-grained substances and nutrients in the soil are blown away by wind erosion, leaving coarse-grained substances, which appear as wind-sand flow, and sand dunes undulate. The main symbol of the desert landscape decadence process. When the water in the soil is not enough for a large number of plants to grow, even if some plants grow very sparsely and cannot provide rich soil, whether desertification will occur or not depends on how much water in the soil can be absorbed and used by plants, and passed through the plants. evaporate from the leaves. Any factor that destroys soil moisture will eventually lead to soil desertificatio...

Claims

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Application Information

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IPC IPC(8): C09K17/40C09K101/00C09K105/00
Inventor 钟春明
Owner 钟春明
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