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Spongy soil and preparation method thereof

A technology of sponge soil and organic matrix, applied in the field of landscaping, can solve the problems of lack of urban greening planting soil, poor soil structure of planting soil, etc., and achieve the effects of low cost, promoting development, and good permeability

Inactive Publication Date: 2016-12-21
天津海泰市政绿化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention aims to propose a sponge soil and preparation method thereof, to solve the technical problems of serious shortage of planting soil for urban greening and poor soil structure of planting soil at present

Method used

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  • Spongy soil and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A preparation method of sponge soil, comprising the steps of:

[0038] Step 1: put 1000 kg of garden waste collected into a pulverizer to pulverize to obtain garden waste particles with a particle size of 3-10 mm;

[0039] Step 2: Mix the garden waste granules obtained in Step 1 with 1kg of microbial agent, 2kg of biochar, 5kg of brewer's grains, 10kg of rapeseed cake, 10kg of peanut cake, and 10kg of river silt, and adjust the water content to 55%-60% After obtaining the mixture;

[0040] Step 3: Put the mixture obtained in Step 2 into a microbial fermentation tank for aerobic fermentation;

[0041] Step 4: Measure the temperature and moisture of the pile. When the temperature exceeds 55°C or the water content exceeds 30%, turn on the dump truck for dumping. Each time the dump truck walks in the forward and reverse directions, one fermentation is completed in 5-7 days Then the material after the primary fermentation is moved out of the microbial fermentation tank and...

Embodiment 2

[0045] A preparation method of sponge soil, comprising the steps of:

[0046] Step 1: put 1000 kg of garden waste collected into a pulverizer to pulverize to obtain garden waste particles with a particle size of 3-10 mm;

[0047] Step 2: Mix the garden waste granules obtained in Step 1 with 1.5kg of microbial agent, 4kg of biochar, 8kg of brewer's grains, 15kg of rapeseed cake, 15kg of peanut cake, and 15kg of river silt, and adjust the water content to 55%-60 The mixture is obtained after %;

[0048] Step 3: Put the mixture obtained in Step 2 into a microbial fermentation tank for aerobic fermentation;

[0049] Step 4: Measure the temperature and moisture of the pile. When the temperature exceeds 55°C or the water content exceeds 30%, turn on the dump truck for dumping. Each time the dump truck walks in the forward and reverse directions, one fermentation is completed in 5-7 days Then the material after the primary fermentation is moved out of the microbial fermentation tan...

Embodiment 3

[0053] A preparation method of sponge soil, comprising the steps of:

[0054] Step 1: put 1000 kg of garden waste collected into a pulverizer to pulverize to obtain garden waste particles with a particle size of 3-10 mm;

[0055] Step 2: Mix the garden waste granules obtained in Step 1 with 2kg of microbial agent, 5kg of biochar, 10kg of brewer's grains, 20kg of rapeseed cake, 20kg of peanut cake, and 20kg of river silt, and adjust the water content to 55%-60% After obtaining the mixture;

[0056] Step 3: Put the mixture obtained in Step 2 into a microbial fermentation tank for aerobic fermentation;

[0057] Step 4: Measure the temperature and moisture of the pile. When the temperature exceeds 55°C or the water content exceeds 30%, turn on the dump truck for dumping. Each time the dump truck walks in the forward and reverse directions, one fermentation is completed in 5-7 days Then the material after the primary fermentation is moved out of the microbial fermentation tank an...

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Abstract

The invention provides a spongy soil and a preparation method thereof. The spongy soil comprises, by weight, 70 to 80 parts of an organic matrix, 5 to 10 parts of planting soil, 5 to 10 parts of a hydrophilizing agent and 5 to 10 parts of a water retaining agent. The spongy soil provided by the invention contains a plurality of elements, is comprehensive in nutrient composition, can meet demands of normal growth of plants and well overcomes the problem of severe shortage of planting oil in cities.

Description

technical field [0001] The invention belongs to the technical field of landscaping, and in particular relates to a sponge soil and a preparation method thereof. Background technique [0002] With the advancement of urban construction, urban greening has also developed rapidly, and the following problems have emerged: (1) The amount of garden waste generated by greening and maintenance has increased year by year. Traditional incineration and landfill not only occupy a large amount of land resources, but also seriously pollute the environment. , destroy the ecology, and can no longer adapt to the development of modern society; (2) urban greening requires a large amount of planting soil, the original land in the city is getting less and less, and the planting soil suitable for plant growth is also seriously lacking. In order to meet the development of urban greening construction , it is particularly urgent to develop substitutes for natural undisturbed soil; (3) The existing so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05G3/00C05D9/00C05F5/002C05F7/00C05F9/00C05F11/08
Inventor 袁方
Owner 天津海泰市政绿化有限公司
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