土壤微生物的功能由土壤微生物的多样性直接决定，不同类群的微生物对营养元

The function of soil microorganisms is directly determined by the diversity of soil microorganisms. Different groups of microorganisms have very different effects on nutrient cycling and organic matter decomposition. Therefore, it is particularly important to understand the number and diversity of soil microorganisms (Zeller V et al. , 2001)

土壤微生物的功能由土壤微生物的多样性直接决定，不同类群的微生物对营养元素循环和有机质分解产生截然不同的影响，因此，了解土壤微生物的数量及多样性就显得尤为重要（Zeller V et al.，2001）

The function of soil microorganisms is directly determined by the diversity of soil microorganisms. Different groups of microorganisms have different effects on nutrient element cycle and organic matter decomposition. Therefore, it is particularly important to understand the number and diversity of soil microorganisms (Zeller V et al., 2001)