I believe that there are still friends who make organic fertilizers from poultry manure to judge whether the fermentation of organic fertilizers is normal or not. Basically, they are based on past experience to feel whether the fermentation of fertilizers is mature. Although there will be no major mistakes, it is not a scientific basis. In this way, judging the maturity of organic fertilizers based on experience and scientific basis are two different levels. Relatively speaking, judging the maturity of organic fertilizers based on scientific data is more accurate. So how to judge the maturity of organic fertilizer equipment is considered scientific? We will explain how to judge whether the fermentation of organic fertilizer equipment is normal.
The change in the fermentation temperature of poultry manure making composting machine is the most direct and sensitive indicator of whether the fermentation is normal. Because it is extremely closely related to moisture, aeration and other organic fertilizer fermentation control factors, it is also one of the most complex factors. Our requirements for fermentation temperature changes can be summarized as: the temperature rises steadily in the early stage, the temperature is maintained moderately in the middle stage, and the temperature drops slowly in the later stage. The temperature change in the early stage of fermentation must be dealt with the relationship between fast and stable, that is, the temperature of the fermentation should be fast, but the temperature should not rise too fast, and it should be as stable as possible. The temperature value of the high temperature maintenance in the middle of the fermentation should be moderate, and the duration should also be moderate. The ideal high temperature value for the organic fertilizer equipment fermentation is 50~60℃, and it is strictly prohibited to exceed 70℃. The length of the high temperature maintenance time reflects the quality of the formulation adjustment and the preliminary raw material adjustment.
The fermentation temperature of fermenting equipment for poultry manure management is mainly regulated by turning over and forced ventilation. Generally, it follows the principle of “unequal temperature from time to time, temperature to unequal time”, that is, in the early stage of fermentation, even if the fermentation temperature rises slowly or even not warm, after 48h The pile must be turned over or ventilated to avoid the formation of an anaerobic environment in the pile. In the high temperature stage, when the stack temperature is lower than 50°C, the stack should be turned over in time to increase the stack temperature to promote the decomposition of organic matter and kill harmful organisms. In the later stage of fermentation, once the temperature exceeds 65°C, it must be turned over in time to prevent carbonization of organic matter and ammonia.
In summary, when we ferment the organic fertilizer equipment, we must strictly follow the method of scientific judgment of maturity, and the above is the method of formal judgment of maturity. The temperature is judged according to the temperature from the early, middle and late stages, so in the organic fertilizer equipment. If you have any interest of our poultry manure composting machine, you can click the following link.
https://www.fertilizerfactorymachine.com/poultry-manure-to-compost/