The fermentation process of organic fertilizer is the key link to produce high quality organic fertilizer. Judging whether the fermentation is normal can not only ensure the quality of the fertilizer, but also improve the production efficiency. The following are some methods and key factors to determine whether the fermentation of organic fertilizer equipment is normal.
Temperature is the most direct and sensitive index to judge whether the fermentation of organic fertilizer is normal. In the Organic Fertilizer Production Line, the fermentation process is usually divided into three stages: early, middle and late. The temperature in the early stage should rise rapidly but not too fast, the temperature in the middle stage should be maintained at 50~60℃, and the temperature in the later stage should gradually decrease. If the temperature fluctuates abnormally during fermentation, it may mean that the fermentation is not normal.
Smell is also an important indicator to judge whether the fermentation of organic fertilizer is normal. Normal fermentation of organic fertilizer will gradually lose the original odor, and instead emit a scent similar to soil. If there is still a strong odor of ammonia or hydrogen sulfide during the fermentation process, it indicates that the fermentation is incomplete or anaerobic fermentation has occurred.
During the fermentation process, the color of the organic fertilizer will gradually change from light to dark. Fully fermented organic fertilizers usually appear dark brown or black. If the color change is not obvious, it may be a sign of insufficient fermentation.
pH value is another important indicator to judge whether organic fertilizer fermentation is normal. During the fermentation process, the pH value will go through a process of first falling and then rising, and eventually stabilize at about 7. If the pH value is too high or too low, it may affect the activity of microorganisms, resulting in abnormal fermentation.
Microbial activity is the core index to judge whether organic fertilizer fermentation is normal. By measuring the number and types of microorganisms in the compost, you can get an idea of how fermentation is progressing. In normal fermentation of organic fertilizer, microbial activity should be maintained at a high level, and beneficial microorganisms dominate.
Compost Turning Machine plays a key role in the fermentation process of organic fertilizer. By turning the pile regularly, the uniformity and ventilation of the compost can be ensured and the occurrence of anaerobic fermentation can be prevented. Windrow Compost Turning Machine and and Wheel Type Windrow Compost Turning Machine is a common device choice.
Modern organic Fertilizer Production lines are often equipped with highly automated equipment, such as the NPK Fertilizer Production Line, which monitors the temperature, humidity and gas composition of the fermentation process in real time to ensure that the fermentation process is stable and efficient.
In summary, to determine whether the fermentation of organic fertilizer equipment is normal, multiple factors such as temperature, odor, color, pH value, and microbial activity need to be comprehensively considered. Through scientific methods and advanced equipment, the fermentation quality of organic fertilizer can be effectively improved to ensure the production of efficient and environmentally friendly organic fertilizer.
