External-soil spray seeding matrix and preparation method thereof

A technology of matrix and foreign soil, which is applied to the field of spraying and seeding of foreign soil and its preparation field, can solve the problems of weakened soil and water conservation effect of spraying of foreign soil, reduced stability of spraying and seeding matrix of foreign soil, and short action time of binder. , to achieve the effect of being suitable for large-scale production, improving water conservation effect, and improving greening effect

Inactive Publication Date: 2016-08-31
BEIJING FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology describes an innovative solution that combines different types of ingredients into one product called a soil or scum composition. These compositions have various benefits such as improving crop yield, maintaining moisture content during rainwater irrigations, prevention against diseases caused by harmful microbial organisms (microbes), stabilizing crops' roots, making them more resistant to damage from environmental factors like wind force, snow pressure, heat waves, sunlight, frost conditions, and other weather phenomena. Additionally, this new formula allows for longer life without adding excessive weight on landfill sites while still providing effective nutrients. Overall, these technical improvements make up a significant contribution towards better vegetal garden management practices.

Problems solved by technology

This patented technical solution involves creating special materials like peat clay, binder, binding agent, crop root coverings, etc., along with various chemical products such as pesticides, calcium salts, nitrogenous substances, amino acids, carboxylatics, hydroxyprostones, cyclooxygenase-2 activators, sulfur compounds, urethane polymers, polyvinyl chloride films, plastic film lining systems, porcelain tiles, garden landscaping techniques, and environmental preservation methods involving applying these compositions over large areas of crops.

Method used

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  • External-soil spray seeding matrix and preparation method thereof
  • External-soil spray seeding matrix and preparation method thereof
  • External-soil spray seeding matrix and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0060] A method for preparing a foreign soil spraying substrate, which comprises adding soil, sludge compost, sawdust, water-retaining agent, binder and bio-organic fertilizer into a mixer, and stirring and mixing to obtain a foreign soil spraying substrate;

[0061] The mass ratio of soil and sludge compost is 9:1, the volume of sawdust is 10% of the volume of sludge compost, and the dosage of water-retaining agent in the soil spraying substrate is 0.2kg / m 3 , the dosage of the binder in the foreign soil spraying matrix is ​​0.3kg / m 3 , the dosage of bio-organic fertilizer in the soil spraying substrate is 2.5kg / m 3 .

Embodiment 2

[0063] A method for preparing a foreign soil spraying substrate, which comprises adding soil, sludge compost, sawdust, water-retaining agent, binder and bio-organic fertilizer into a mixer, and stirring and mixing to obtain a foreign soil spraying substrate;

[0064] The mass ratio of soil and sludge compost is 9:1, the volume of sawdust is 20% of the volume of sludge compost, and the dosage of water-retaining agent in the soil spraying substrate is 0.3kg / m 3 , the dosage of the binder in the foreign soil spraying matrix is ​​0.4kg / m 3 , the dosage of bio-organic fertilizer in the soil spraying substrate is 3.5kg / m 3 .

Embodiment 3

[0066] A method for preparing a foreign soil spraying substrate, which comprises adding soil, sludge compost, sawdust, water-retaining agent, binder and bio-organic fertilizer into a mixer, and stirring and mixing to obtain a foreign soil spraying substrate;

[0067] The mass ratio of soil and sludge compost is 9:1, the volume of sawdust is 30% of the volume of sludge compost, and the dosage of water-retaining agent in the soil spraying substrate is 0.4kg / m2 3 , the dosage of the binder in the foreign soil spraying matrix is ​​0.5kg / m 3 , the dosage of bio-organic fertilizer in the soil spraying substrate is 4.5kg / m 3 .

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Abstract

The invention provides an external-soil spray seeding matrix and a preparation method thereof. According to the external-soil spray seeding matrix, soil, sludge compost, saw dust, a water-retaining agent, a binding agent and biological organic fertilizer serve as the main raw materials, stability can be maintained for a long time, and the fertilizer efficiency time is long; by means of usage of solid waste, environmental friendliness and low price are achieved, the greening effect can be effectively improved, and the problems that when spray seeding is conducted on a traditional matrix, the structure of the soil is poor, few granular structures exist, and nutrients are deficient and the problem of instability caused by invalidation of the binding agent are relieved. According to the external-soil spray seeding matrix, the sludge compost is adopted as the raw material, the non-renewable grass charcoal soil resource can be replaced, the cost can be effectively reduced, and harmlessness, reduction and resource utilization of sludge in a sewage treatment plant can be achieved; usage of the sludge compost, the saw dust and the biological organic fertilizer solves the piling-up problem of the solid waste. The preparation method of the external-soil spray seeding matrix is simple in technology, low in cost and suitable for large-scale production.

Description

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Claims

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Application Information

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Owner BEIJING FORESTRY UNIVERSITY
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