Composting fermentation method for organic fertilizer

A fermentation method and technology of organic fertilizer, applied in the field of bio-organic fertilizer composting and fermentation, can solve the problems of slow fertilizer efficiency and reduce the agricultural value of compost, and achieve the effects of accelerating the degradation of substances, promoting the reproduction speed, and enhancing the degradation activity.

Inactive Publication Date: 2015-03-25
SOOCHOW KH BIO SCI & TECH CO LTD KHB
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AI Technical Summary

Benefits of technology

This patented technology helps increase the growth rate at low temperatures while reducing harmful compounds from bacteria that cause spoilage or contamination during production processes for poultry products such as broilers. Additionally, it improves the quality of organic fertils used with these crops due to its enhanced ability to break down certain types of chemicals without losing their effectiveness over longer periods of storage. Overall, this process provides an environmental-friendly option for producing safe food sources on large scales worldwide.

Problems solved by technology

This patented technical solution involves applying certain types of bacterial strains that help break up harmful substances from animal waste materials during decomposition or production processes like dried-up processing (DDP). These bacterium helps speed up the conversion between different forms of energy needed by animals without causing damage.

Method used

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  • Composting fermentation method for organic fertilizer

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Embodiment Construction

[0015] Using chicken manure as the main raw material, the fresh chicken manure is naturally dehydrated to a moisture content of 45%. Then add rice husk and humic acid according to the mass ratio of dehydrated chicken manure, rice husk and humic acid at 70:20:10. Add KH according to 0.5% of the weight of dehydrated chicken manure 2 PO 4 as a P source. According to 1% of the total weight of the material, a composite fermentation bacterial agent is added, and the composite fermentation bacterial agent is a mixed bacterial agent prepared by a mass ratio of Bacillus licheniformis and Bacillus subtilis at a mass ratio of 1:1.

[0016] The composting time of chicken manure compost treated with compound fermentation bacteria agent to reach the harmless target is generally about 20 days, while the time for natural fermentation to reach the same target usually takes about 60 days. The growth and reproduction of microorganisms accelerates the degradation of substances in the fermented ma

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Abstract

The invention discloses a composting fermentation method for an organic fertilizer. The method comprises steps as follows: chicken manure is used as a main raw material, the fresh chicken manure is naturally dehydrated till the moisture content is in a range of 45%-50%, then rice husks, a humic acid and a compound fermentation bacterium agent are added, and the mixture is fully and evenly mixed and then sent into a solar greenhouse type fermentation workshop for fermentation; during fermentation, the temperature of the materials is not higher than 50 DEG C by the aid of material turning; when the temperature of the materials is decreased from 50 DEG C to 35 DEG C, fermentation is stopped. The rice husks are added, so that the breeding speed of microorganisms can be increased, degradation of substances in the fermented materials can be accelerated, the degradation activity of the microorganisms can be enhanced, and the time for reaching a high-temperature stage can be shortened. The KH2PO4 is added, so that the P nutrition of the microorganisms can be enhanced, and curing of the materials can be facilitated. The method is beneficial to environmental protection, the nutrient loss is small, and popularization and application are facilitated.

Description

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Claims

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Application Information

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Owner SOOCHOW KH BIO SCI & TECH CO LTD KHB
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