Increase of HA / FA indicated that high-temperature compost helps to produce Humo acid , and therefore improve humus quality .
从腐殖质组成来看,胡敏酸和富里酸比值(HA/FA)随堆肥腐熟而呈增加趋势,说明高温堆肥有利于胡敏酸形成,腐殖质质量在提高。