Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Production method of organic fertilizer using agricultural waste biodigestion

A technology of agricultural waste and organic fertilizer, which is applied in the field of organic fertilizer production using agricultural waste biodigestion, can solve the problems of insufficient research on fertilizer effect response curves, incomplete decomposition of organic materials, and inability to improve the efficiency of organic fertilizers. The effect of maturity time, improvement of quality and market competitiveness, and production cost saving

Active Publication Date: 2016-01-06
TAICANG LVFENG BIOLOGICAL ORGANIC FERTILIZER CO LTD +1
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Organic fertilizers made from agricultural waste can turn agricultural waste into treasure. However, the quality of bio-organic fertilizer products is poor at present, with impure strains, insufficient bacterial counts, and incomplete decomposition of organic materials. Insufficient research on fertilizer effect response curve in application
In addition, fermenting bacteria and functional bacteria are compounded and fermented at the same time. Except for some spores and high-temperature-resistant bacteria, most of the functional bacteria cannot withstand high isothermal temperatures and die, resulting in a waste of functional bacteria. At the same time, it cannot improve the efficiency of organic fertilizers fertilizer effect

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

[0024] A method for producing organic fertilizers using biodigestion of agricultural waste, the specific method is as follows:

[0025] (1) Proportion the pulled agricultural waste according to the following mass parts, and make the raw materials:

[0026] 40 parts of fermented bedding material for pig farms, 20 parts of chicken manure for bedding, 20 parts of cow dung, 10 parts of mushroom waste, and 10 parts of tobacco straw;

[0027] (2) Pretreatment: crushing, stirring evenly and then stacking into stacks for fermentation;

[0028] (3) After the fermentation temperature reaches 55°C, turn over for the first time, and pile up again after turning over;

[0029] (4) After 10 days to 15 days, the moisture is 20%-30%, the temperature is 55°C-70°C, the temperature of the compost rises above 60°C, and the composting starts after 48 hours. When the temperature exceeds 70°C, it must be Turn over the pile immediately, be sure to turn the pile evenly and thoroughly, and turn the lo...

Embodiment 2

[0038] A method for producing organic fertilizers using biodigestion of agricultural waste, the specific method is as follows:

[0039] (1) Proportion the pulled agricultural waste according to the following mass parts, and make the raw materials:

[0040] 35 parts of fermented bedding material for pig farms, 15 parts of chicken manure for bedding, 15 parts of cow dung, 5 parts of mushroom waste, and 5 parts of tobacco straw;

[0041] (2) Pretreatment: crushing, stirring evenly and then stacking into stacks for fermentation;

[0042] (3) After the fermentation temperature reaches 55°C, turn over for the first time, and pile up again after turning over;

[0043] (4) After 10 days to 15 days, the moisture is 20%-30%, the temperature is 55°C-70°C, the temperature of the compost rises above 60°C, and the composting starts after 48 hours. When the temperature exceeds 70°C, it must be Turn over the pile immediately, be sure to turn the pile evenly and thoroughly, and turn the low-...

Embodiment 3

[0052] A method for producing organic fertilizers using biodigestion of agricultural waste, the specific method is as follows:

[0053] (1) Proportion the pulled agricultural waste according to the following mass parts, and make the raw materials:

[0054] 45 parts of fermented bedding materials in pig farms, 25 parts of chicken manure, 25 parts of cow dung, 15 parts of mushroom waste, and 15 parts of tobacco stalks;

[0055] (2) Pretreatment: crushing, stirring evenly and then stacking into stacks for fermentation;

[0056] (3) After the fermentation temperature reaches 55°C, turn over for the first time, and pile up again after turning over;

[0057] (4) After 10 days to 15 days, the moisture is 20%-30%, the temperature is 55°C-70°C, the temperature of the compost rises above 60°C, and the composting starts after 48 hours. When the temperature exceeds 70°C, it must be Turn over the pile immediately, be sure to turn the pile evenly and thoroughly, and turn the low-level mat...

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
relative humidityaaaaaaaaaa
Login to View More

Abstract

The invention discloses a preparation method of an organic fertilizer by virtue of biological digestion of agricultural wastes. The preparation method is as follows: carrying out steps of proportioning, pretreatment, stacking, pile turning, functional bacterial agent addition, sieving, granulation, packaging and the like on the agricultural wastes to prepare the organic fertilizer. By virtue of the preparation method, the defects of the traditional window compositing is solved, the maturity time of a material is shortened, and the technical problems of incomplete material maturity is solved; as a functional bacterial agent is added in ripening fermentation, waste of functional bacteria is reduced, and the fertilizer efficiency of the biological organic fertilizer is improved by fully utilizing the functional bacteria; meanwhile, the organic fertilizer material is naturally dried without stoving by utilizing the heat energy generated by ripening fermentation, and the activity of the functional bacteria is ensured.

Description

technical field [0001] The invention relates to a production method of organic fertilizer, in particular to a production method of organic fertilizer using agricultural waste biological digestion. Background technique [0002] Agriculture is the foundation of my country's national economic development, and the stability and sustainable development of agriculture is related to the sustainable development of national economy. With the development of intensification, scale and industrialization of modern agriculture, the output of agricultural products has increased rapidly. But to a large extent, it is based on the excessive utilization of resources and the cost of sacrificing the ecological environment. That is, the extensive use of chemical fertilizers and pesticides has broken the recycling of waste in traditional agriculture, resulting in the accumulation of a large amount of agricultural waste, which is discharged into the environment, thereby causing serious environment...

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 Patents(China)
IPC IPC(8): C05F17/00C05F15/00
CPCY02W30/40
Inventor 沈文忠陈伟何胥闻晓东杨成宇陈冼彬
Owner TAICANG LVFENG BIOLOGICAL ORGANIC FERTILIZER CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com