Preparation method of ecological organic fertilizer

An organic fertilizer and ecological technology, which is applied in the field of ecological organic fertilizer preparation, can solve the problems of easily polluting carbon dioxide and hydrogen sulfide, occupying land resources, etc., and achieves a method that is conducive to the growth of plant roots, reduces the degree of hardening, and increases the content of beneficial microorganisms in the soil. Effect

Inactive Publication Date: 2021-03-26
张永良
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are about 18,000 tons of waste generated by greening maintenance every year, including 14,500 tons of pruned branches and 350 tons of litter. At present, there are three main ways to deal with these green wastes: landfill, incineration and resource treatment. Incineration has been eliminated due to serious air pollution. Prohibition, landfill, occupying a large amount of land resources, easy to pollute groundwater and produce carbon dioxide and hydrogen sulfide and other disadvantages, so it is more and more urgent to explore green waste resource treatment

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A preparation method of ecological organic fertilizer, comprising the following steps:

[0020] Step 1) pulverize the collected greening waste into lignocellulosic raw materials with a diameter no more than 5 mm in thickness;

[0021] Step 2) Fermenting the raw materials in a fermentation tank with a temperature of 0°C-15°C for about 40 days;

[0022] Step 3) sending the fermented raw materials into the sun room for decomposing and aging, and performing a second temperature rise;

[0023] Step 4) overturning the raw material once every 10 days, a total of three overturning;

[0024] Step 5) After the raw materials are decomposed and aged for 60-70 days, they are subjected to ecological treatment such as thickness screening, without adding any chemical products, so as to obtain qualified ecological organic fertilizers.

Embodiment 2

[0026] A preparation method of ecological organic fertilizer, comprising the following steps:

[0027] Step 1) pulverize the collected greening waste into lignocellulosic raw materials with a diameter no more than 5 mm in thickness;

[0028] Step 2) Fermenting the raw materials in a fermentation tank with a temperature of 15°C-30°C for about 30 days;

[0029] Step 3) sending the fermented raw materials into the sun room for decomposing and aging, and performing a second temperature rise;

[0030] Step 4) overturning the raw material once every 10 days, a total of three overturning;

[0031] Step 5) After the raw materials are decomposed and aged for 60-70 days, they are subjected to ecological treatment such as thickness screening, without adding any chemical products, so as to obtain qualified ecological organic fertilizers.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
diameteraaaaaaaaaa
Login to view more

Abstract

The invention discloses a preparation method of an ecological organic fertilizer. The preparation method comprises the steps of 1) crushing collected greening garbage into a wood fiber raw material ofwhich the diameter does not exceed 5mm; 2) fermenting the raw material in a fermentation tank for 30 to 40 days; 3) feeding the fermented raw material into a sunlight room for decomposing and aging,and carrying out secondary heating; 4) turning over the raw material once every 10 days, wherein the raw material is turned over for three times in total; and 5) decomposing and aging the raw materialfor 60 to 70 days and then carrying out ecological treatment such as fineness screening, and meanwhile, without any chemical product, acquiring the qualified ecological organic fertilizer. The organic fertilizer product does not contain weed seeds and worm eggs after high-temperature decomposition, harmful chemical components are not added, the soil fertility and the drought resistance and waterretention capacity can be improved, the plant growth condition can be improved, the content of beneficial microorganisms in soil is increased, plant root growth and nutrient absorption are facilitated, and the disease resistance of botany is improved.

Description

technical field [0001] The invention relates to the field of organic fertilizers, in particular to a method for preparing ecological organic fertilizers. Background technique [0002] Kunshan Development Zone has 15 parks with an area of ​​2.7 million square meters, and street green space of 11.5 million square meters. There are 18,386 street trees in the area: camphor, sycamore, and magnolia account for 83.6% of the total street trees, and other tree species account for 16.4%. There are about 18,000 tons of waste generated by greening maintenance every year, including 14,500 tons of pruned branches and 350 tons of litter. At present, there are three main ways to deal with these green wastes: landfill, incineration and resource treatment. Incineration has been eliminated due to serious air pollution. Explicit prohibition, landfill, occupying a large amount of land resources, easy to pollute groundwater and produce carbon dioxide and hydrogen sulfide and other disadvantages, ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C05F11/00C05F17/00
CPCC05F11/00C05F17/00Y02W30/40
Inventor 张永良
Owner 张永良
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap