Flower planting nutrient soil and production method thereof

A production method and nutrient soil technology, applied in the field of soil, can solve problems such as offsetting and purifying the environment, restricting the healthy development of sewage treatment, and achieving the effects of reducing pollution, low cost, and improving utilization efficiency

Inactive Publication Date: 2013-01-09
GUANGDONG SHENGYIN FLOWER & HORTICULTURE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to statistics, the annual output of wet sludge (with a moisture content of 80%) in the world exceeds 100 million tons, and the annual output of sludge in my country is about 8 million tons dry weight (converted into wet mud cake is about 32 million tons), and the annual The speed of 10-15% is increasing. Most of these sludges are simply landfilled or discarded at will, which greatly offsets the environmental purification effect of sewage treatment plants and seriously restricts the healthy development of sewage treatment. The continuous generation of organic solid waste has become a major social problem that needs to be solved urgently

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A method for producing nutrient soil for planting flowers, comprising the following method steps.

[0036] (1) Preparation of raw materials: Mix 80 tons of urban domestic sludge, 20 tons of food waste residue, and 1 ton of yeast waste liquid and stir evenly. Add appropriate amount of water during the mixing process to keep the moisture content of the raw materials at 55%.

[0037] (2), fermentation: add 100kg of photosynthetic bacteria, actinomycetes, and lactic acid bacteria to the raw materials in step (1), mix well and then ferment continuously for 3 days, and do not turn the raw materials during the process; from the 4th From the beginning of the day, the raw materials were turned over every 12 hours, and the fermentation continued for 13 days, and the fermentation process ended.

[0038] (3) Decomposition: put the fermented raw materials into the decomposing bin, and decompose under sealed conditions until the temperature of the raw materials drops below 35°C to pr...

Embodiment 2

[0046] A method for producing nutrient soil for planting flowers, comprising the following method steps.

[0047] (1) Preparation of raw materials: Mix 75 tons of urban domestic sludge, 15 tons of food waste residue, and 0.5 tons of yeast waste liquid and stir evenly. Add appropriate amount of water during the mixing process to keep the moisture content of the raw materials at 50%.

[0048] (2), Fermentation: Add 97kg of photosynthetic bacteria, actinomycetes, and lactic acid bacteria to the raw materials in step (1), mix well and then continue to ferment for 4 days. During this process, the raw materials are not turned over; from the 5th From the beginning of the day, the raw materials were turned over every 12 hours, and the fermentation continued for 12 days, and the fermentation process ended.

[0049] (3) Decomposition: put the fermented raw materials into the decomposing bin, and decompose under sealed conditions until the temperature of the raw materials drops below 35°...

Embodiment 3

[0057] A method for producing nutrient soil for planting flowers, comprising the following method steps.

[0058] (1) Material preparation: Mix 85 tons of urban domestic sludge, 25 tons of food waste residue, and 1.5 tons of yeast waste liquid and stir evenly. Add appropriate amount of water during the mixing process to keep the moisture content of the raw materials at 60%.

[0059] (2), fermentation: add 105kg of photosynthetic bacteria, actinomycetes, and lactic acid bacteria to the raw materials in step (1), fully mix and ferment continuously for 3 days, and do not turn the raw materials during this process; from the 4th From the beginning of the day, the raw materials were turned over every 12 hours, and the fermentation continued for 14 days, and the fermentation process ended.

[0060] (3) Decomposition: put the fermented raw materials into the decomposing bin, and decompose under sealed conditions until the temperature of the raw materials drops below 35°C to prepare fl...

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PUM

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Abstract

The invention relates to a flower planting nutrient soil and a production method thereof. The method comprises the steps of 1) mixing municipal domestic sludge, food waste residues and yeast liquid waste according to the proportion of (75-85):(15-25):(0.5-1.5), and stirring uniformly; 2), adding a certain amount of active microorganisms into raw materials in the step 1), and conducting continuous fermentation for 15-18 days; 3), placing the raw materials after fermentation into a decomposition bin until the temperature is lowered to the room temperature, and obtaining the flower planting nutrient soil; and detecting N, P and K of the decomposed nutrient soil and the content of organic matters and adjusting the nutrient soil by adding a large amount of elements such as N, P and K. According to the production method of the flower planting nutrient soil, the sources of the raw materials are rich, the production period is short, the cost is low, and the produced flower planting nutrient soil is nutritious and capable of improving the survival of plantlets, prolonging the flower season and improving the quality of the flower.

Description

technical field [0001] The invention relates to the technical field of soil, in particular to a nutrient soil for planting flowers and a production method thereof. Background technique [0002] With the rapid development of urban landscaping, the requirements for flower seedlings and planting are becoming more and more stringent, and the demand for nutrient soil for flower planting is also increasing. Gardeners often have to dig out nutrient soil with high humus content in the mountains , but this resource is limited and the destruction of mountain vegetation is serious, so it cannot be applied on a large scale. [0003] With the development of the economy, the degree of intensification of industry and agriculture is getting higher and higher. The resulting solid waste has the characteristics of various types, large quantities, and concentration. Among them, urban domestic sludge occupies a considerable share and is the main source of ecological environment. one of the sour...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F17/00C05F15/00A01G1/00
CPCY02W30/40
Inventor 周世明梁改梅徐云峰
Owner GUANGDONG SHENGYIN FLOWER & HORTICULTURE CO LTD
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