Organic and NPK fertilizer making machines

The General Attention about Pig Manure Fermentation

Technology start-up temperature during the production of Pig manure made for organic fertilizer. The initial temperature should be better higher than 15 °C (not affected by the season, and in winter it should be fermented indoors or in the greenhouse), and the fermentation temperature should be controlled below 70-75 °C.


Mix evenly and ventilate. The fermentation production of organic fertilizer by pig manure requires aerobic fermentation. Therefore, during the operation, oxygen supply measures should be added to achieve uniform mixing, diligent rotation and ventilation. Otherwise it will lead to anaerobic fermentation and come out odor, which will affect fertilizer efficiency.



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