土壤微生物数量、土壤酶活性可以反映土壤的肥力状况。
The microbial quantity and enzyme activities of soil can reflect the fertility of the soil.
施肥能够提高微生物数量，而施用有机肥使微生物总数显著增加。
Applying fertilizer could increase the amount of microorganism while applying organic fertilizer could increase remarkably.
结果表明，使用有机物料覆盖的雷竹林地土壤的微生物数量显著增加。
The results show that soil microorganism in quality increases in Lei bamboo forest mulched with organic materials.
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