土壤微团聚体具有影响土壤理化生物性质多方面的作用，可能作为评价土壤肥力水平的综合指标。
Soil microaggregates can influence the soil physical, chemical and biological properties and may be used as an overall index for evaluating the fertility level of soil.
其中含木素较多的植物残体，表现为腐殖化系数较高，含氮多的植物残体，则有利于土壤微团聚体的形成。
The plant residue with more lignin has a higher humification coefficient. As the residue containing more N is more favorable to the formation of soil microaggregate.
因此，可以把它们作为土壤的特征微团聚体。
Therefore, we can put them as the characteristics of micro-brown soil aggregates.
土壤团聚体和微团聚体的分形维数可以表明土壤物理性质的好坏。
The fractal dimension of soil aggregates and microaggregates may indicate that the soil physical properties are good or not.
土壤团聚体和微团聚体的分形维数可以表明土壤物理性质的好坏。
The fractal dimension of soil aggregates and microaggregates may indicate that the soil physical properties are good or not.
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