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土壤有机碳作用及转化机制研究进展
张维理1,KOLBEH2,张认连1
Research Progress of SOC Functions and Transformation Mechanisms
ZHANG WeiLi1,KOLBE H2,ZHANG RenLian1

图3. 不同类别有机物质在土壤中分解所需时间[3]

Fig. 3. Time required for decomposition of different organic materials in soil