2025/1/5/ · We carried out the aerobic composting experiment in a 60 L fermentation chamber. The moisture content of the raw materials was adjusted to about 60 %, and the C/N was 25. Exogenous mineral additives (diatomite 5 %, zeolite 5 %) [12], chemical additives (Tween 80 (0.15 %) [19], sodium selenite 2.0 mg/kg) [13] and plant-based additives (humic acid 5 %) [10]