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Organic ecological soil and preparation method thereof

An ecological soil and organic technology, applied in the field of organic ecological soil and preparation, can solve the problems of heavy metals not being decomposed by microorganisms, ecological risks, etc., and achieve the effects of improving plant survival rate, low production cost, and improving economic benefits

Inactive Publication Date: 2017-12-22
唐宏泉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Heavy metal pollution is different from organic pollution. Heavy metals themselves are difficult to degrade. Heavy metals entering the soil cannot be decomposed by microorganisms and accumulate in the soil for a long time. Some of them are absorbed by crops and eventually enter the human body through the food chain. There are certain ecological risks.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The ecological soil components include 80 parts by weight of soil, 20 parts of sawdust, 10 parts of mulberry branch powder, 20 parts of saponica, 15 parts of vermiculite, 10 parts of straw, 20 parts of plant ash, 20 parts of bentonite, and 10 parts of diatomaceous earth 10 parts of sargassum, 4 parts of water hyacinth, 4 parts of sulfonated humic acid.

[0015] The preparation method of the present embodiment comprises the following steps:

[0016] A. Mix sawdust, mulberry branch powder, saponica, vermiculite, straw, plant ash, and sargassum and add them to the mixing tank for stirring at a stirring rate of 800 rpm for 20 minutes to obtain a mixture A;

[0017] B. Bentonite, diatomaceous earth, and water hyacinth were mixed and added to a pulverizer for pulverization. The pulverizer speed was 1000 rpm and the time was 30 minutes to obtain mixture B;

[0018] C. Add mixture B to mixture A, then add soil and sulfonated humic acid, mix thoroughly and place in a vacuum env...

Embodiment 2

[0020] The ecological soil components include 200 parts by weight of soil, 50 parts of sawdust, 20 parts of mulberry branch powder, 40 parts of saponica, 25 parts of vermiculite, 20 parts of straw, 40 parts of plant ash, 50 parts of bentonite, and 30 parts of diatomite 20 parts, 20 parts of sargassum, 12 parts of water hyacinth, 16 parts of sulfonated humic acid.

[0021] The preparation method of the present embodiment comprises the following steps:

[0022] A. Mix sawdust, mulberry branch powder, saponica, vermiculite, straw, plant ash, and sargassum and add them to the mixing tank for stirring at a stirring rate of 800 rpm for 20 minutes to obtain a mixture A;

[0023] B. Bentonite, diatomaceous earth, and water hyacinth were mixed and added to a pulverizer for pulverization. The pulverizer speed was 1000 rpm and the time was 30 minutes to obtain mixture B;

[0024] C. Add mixture B to mixture A, then add soil and sulfonated humic acid, mix thoroughly and place in a vacuum...

Embodiment 3

[0026] The ecological soil components include 90 parts by weight of soil, 25 parts of sawdust, 12 parts of mulberry branch powder, 25 parts of saponica, 17 parts of vermiculite, 12 parts of straw, 25 parts of plant ash, 28 parts of bentonite, and 15 parts of diatomite 12 parts of sargassum, 7 parts of water hyacinth, 7 parts of sulfonated humic acid.

[0027] The preparation method of the present embodiment comprises the following steps:

[0028] A. Mix sawdust, mulberry branch powder, saponica, vermiculite, straw, plant ash, and sargassum and add them to the mixing tank for stirring at a stirring rate of 800 rpm for 20 minutes to obtain a mixture A;

[0029] B. Bentonite, diatomaceous earth, and water hyacinth were mixed and added to a pulverizer for pulverization. The pulverizer speed was 1000 rpm and the time was 30 minutes to obtain mixture B;

[0030] C. Add mixture B to mixture A, then add soil and sulfonated humic acid, mix thoroughly and place in a vacuum environment ...

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PUM

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Abstract

The invention discloses organic ecological soil and a preparation method thereof. The ecological soil comprises the following components in parts by weight: 80 to 200 parts of soil, 20 to 50 parts of wood dust, 10 to 20 parts of ramulus mori powder, 20 to 40 parts of Chapon grass, 15 to 25 parts of vermiculite, 10 to 20 parts of straws, 20 to 40 parts of plant ash, 20 to 50 parts of bentonite, 10 to 30 parts of diatomite, 10 to 20 parts of gulfweed, 4 to 12 parts of water hyacinth and 4 to 16 parts of sulfonated humic acid. The preparation method provided by the invention is simple; the prepared soil can greatly increase the survival rate of plants, improves the economic benefit of enterprises and accords with the requirements of recycling economy.

Description

technical field [0001] The invention relates to the technical field of soil preparation, in particular to an organic ecological soil and a preparation method. Background technique [0002] At present, the soil is compacted, pesticide residues are serious, soil-borne diseases are rampant, soil water retention capacity is reduced, air permeability is poor, and decomposition and reduction capabilities are reduced; the soil is extremely deteriorated; water pollution is serious, and more and more chemical fertilizers are applied to the land and sprayed on crops. Pesticides have caused severe soil pollution, and the agricultural products produced have pesticide residues exceeding the standard by several times or even dozens of times, and the soil pollution is getting worse. At the same time, with the rapid development of industry and mining in today's society, the pollution of heavy metals in the soil is becoming more and more serious. Most of them exist in the form of compounds i...

Claims

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Application Information

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IPC IPC(8): A01G9/10C05G3/04C05G3/80
CPCA01G24/00C05D1/00C05G3/80C05D9/00C05F11/00C05F11/02
Inventor 唐宏泉
Owner 唐宏泉