High temperature (>70 ℃) → beneficial bacteria death+nutrient loss → substandard organic fertilizer quality → subsequent process blockage+equipment loss → cost increase+production capacity decline

Therefore, during the fermentation process, measures such as "real-time monitoring of temperature (recording once every hour), timely adjustment of turning frequency (increasing turning frequency when the temperature exceeds 65 ℃), and control of the proportion of high-energy materials (avoiding pure fecal fermentation)" should be taken to stabilize the temperature in the range of 55-65 ℃, in order to avoid the above-mentioned hazards from the source and ensure the quality and production efficiency of organic fertilizers.