Fermentation is the most important thing in the manufacturing process of organic fertilizer production line

In the organic fertilizer production line , the fermentation link is indeed a very key link, which directly affects the quality and safety of organic fertilizer. Here are a few key points to ensure the importance of the fermentation process:

1. Microbial activity: In the process of fermentation, aerobic microorganisms decompose and oxidize organic matter into simple inorganic matter through their own catabolism and anabolic process, and at the same time transform it into new cellular material, so that microorganisms grow and multiply and produce more organisms.

2. Temperature control: Temperature control is crucial in the fermentation process. Generally, it is necessary to control the fermentation temperature at 50 ° C ~ 65 ° C to ensure that organic materials are fully decomposed.

3. Ventilation for oxygen: Turning over piles for oxygen is one of the basic conditions for aerobic fermentation production. The main function of turning the pile is to provide oxygen, accelerate the fermentation process of microorganisms, adjust the pile temperature, and dry the pile material.

4. Organic matter content: High or low organic matter content affects pile temperature and ventilation oxygen supply. The content of organic matter is too low, and the heat generated by decomposition is not enough to promote and maintain the proliferation of thermophilic bacteria in fermentation, which affects the hygienic and harmless effect of fermentation.

5. Moisture control: Whether the moisture is suitable directly affects the fermentation speed and the degree of maturation. For sludge fermentation, the appropriate moisture content of the pile is 55-65%.

6. Fermentation time: The length of fermentation time will affect the degree of decomposition of organic matter in organic fertilizer and the fertilizer efficiency of organic fertilizer. In general, the fermentation cycle takes 15-20 days to ensure that the organic material is fully decomposed.

By strictly controlling these key factors in the fermentation process, the quality of the products produced by organic fertilizer equipment can be ensured and the agricultural efficiency can be improved.