Cov organic chiv fermentation tank siv cov kab mob siv cov khoom siv organic thiab cov protein nyob hauv cov quav ua zaub mov, tsim tawm sai sai, haus cov organic teeb meem, protein thiab oxygen, thiab metabolize los tsim ammonia, CO2 thiab dej vapor.Tshaj tawm ntau qhov kub kom nce qhov kub hauv th...
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