Traditional fermentation (in the open air) often takes 1~3 months to reach maturity, and the surrounding odor is unpleasant, mosquitoes and flies breed in large numbers, and the environmental pollution is very serious. The research on rapid fermentation of starter at home and abroad shows that adding specific microbial flora into chicken manure can effectively promote the degradation of organic matter, accelerate the decomposition speed of chicken manure, help eliminate odorous substances and reduce environmental pollution.
Advantages:
First, start fermentation quickly. Generally, in summer, it takes about 20 days for chicken manure compost treated by microbial starter to reach the harmless index, while natural fermentation often takes about 60 days to reach this index. Mainly because of the growth and reproduction of microorganisms, the substances in the materials are fermented and degraded, which shortens the time for composting to reach the high temperature stage and prolongs the high temperature stage. .
Second, eliminate pathogenic microorganisms. In the process of treating chicken manure with microbial inoculum, the temperature can reach 65℃~70℃ or even higher. High temperature not only makes chicken manure and other substances decompose rapidly, but also can effectively kill pathogenic microorganisms or viruses. The heap temperature of 50℃~70℃ lasts for 6~7 days, which is harmful to eggs and pathogens.
Third, remove the odor. Adding microbial agents to chicken manure can effectively remove malodorous gases. This is mainly because microorganisms can decompose organic substances without nitrogen and sulfur, such as phenol, carboxylic acid and formaldehyde, into CO2 and H2O. Ammonia nitrogen-containing organic matter into NH3, which can be oxidized to NO2- by nitrosobacteria, and further oxidized to NO3- by nitrifying bacteria.