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Method for preparing floriculture substrate through agricultural waste and activated sludge

A technology of agricultural waste and activated sludge, which is applied in the field of preparing flower substrates from agricultural waste and activated sludge, which can solve problems such as environmental pollution and reduce the incidence of pests and diseases, and achieve the effects of reducing production costs and the incidence of pests and diseases

Active Publication Date: 2014-03-26
铜陵市力博中小企业服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It solves the problem of environmental pollution caused by agricultural waste and activated sludge from sewage treatment, reduces the production cost of flower cultivation, does not need to use chemical fertilizers, can effectively supply the nutrients needed for flower growth, and reduces the incidence of diseases and insect pests

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of agricultural waste of the present invention and activated sludge prepare the method for flower matrix comprising the following steps:

[0020] (1) Mix activated sludge and water at a mass ratio of 1:150 and pass through a 20-mesh sieve to obtain a suspension;

[0021] (2) Add EDTA150-200r / min to the suspension obtained in step (1) and stir for 5 hours;

[0022] (3) Mix the mixture obtained in step (2) with mixed strains, agricultural waste, superphosphate, glycerol, and polyacrylamide evenly, stack and ferment for 30-45 days at a temperature of 30-60°C;

[0023] (4) The fermentation product in step (3) is added to diethyl diethylhexanoate, peat, coal gangue, and potassium fulvic acid, pulverized and mixed uniformly to obtain agricultural waste and activated sludge to prepare a flower substrate, and the particle size is less than 0.5mm.

[0024] The content of each strain in the mixed strain in step (3) is: Candida utilis 1 billion / ml, Lactobacillus 800 millio...

Embodiment 2

[0029] A kind of agricultural waste of the present invention and activated sludge prepare the method for flower matrix comprising the following steps:

[0030] (1) Mix the activated sludge and water at a mass ratio of 1:100 and pass through a 20-mesh sieve to obtain a suspension;

[0031] (2) Add EDTA150-200r / min to the suspension obtained in step (1) and stir for 5 hours;

[0032] (3) Mix the mixture obtained in step (2) with mixed strains, agricultural waste, superphosphate, glycerol, and polyacrylamide evenly, stack and ferment for 30-45 days at a temperature of 30-60°C;

[0033] (4) The fermentation product in step (3) is added to diethyl diethylhexanoate, peat, coal gangue, and potassium fulvic acid, pulverized and mixed uniformly to obtain agricultural waste and activated sludge to prepare a flower substrate, and the particle size is less than 0.5mm.

[0034] The content of each strain in the mixed strain in step (3) is: Candida utilis 1 billion / ml, Lactobacillus 800 mi...

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PUM

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Abstract

The invention discloses a method for preparing a floriculture substrate through agricultural waste and activated sludge. The method comprises the steps of processing agricultural waste and activated sludge to remove hazardous substances in the agricultural waste and activated sludge, and performing lactobacilli fermentation so as to obtain the nutrient-rich floriculture substrate. Through the adoption of the method, the problem of environment pollution caused by agricultural waste and activated sludge produced after sewage treatment is solved, the floriculture growing and production cost is lowered, the nutrient required for the growth of floriculture can be effectively provided, and the occurrence rate of plant diseases and insect pests is reduced.

Description

technical field [0001] The invention relates to the recycling technology of agricultural waste and activated sludge, in particular to a method for preparing flower matrix from agricultural waste and activated sludge. Background technique [0002] Crop straw and sewage treatment plant sludge are solid waste problems that need to be solved urgently. The existing straw treatment methods, such as incineration and physical gasification, are prone to pollution and relatively high cost. The sewage treatment plant sludge is concentrated and used as Fertilizer is used, the effect is not good, and it also contains toxic substances such as heavy metals. At present, in flower cultivation, the development of soilless substrates is becoming more and more popular, and both agricultural waste and activated sludge contain a large amount of nutrients needed for flower growth. How to effectively convert agricultural waste and activated sludge into Flower breeding substrate is a problem that n...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 牟军平于春光
Owner 铜陵市力博中小企业服务有限公司
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