“腐殖化”的英语可以翻译为：humification，formation of humus，humus formation ...

腐殖化过程与分解过程均受到抑制.Both humification and decomposition are impeded.用锦纶袋法测定小麦秸秆在潮土中的腐殖化系数为12.25%.The humification coefficient of the wheat straw determined with the nylon bag method was 12.25 %....