Soil microbial biomass N also involved in nitrogen supply to crop.
土壤中微生物氮也参与了对作物的供氮过程。
Estimates of microbial biomass, like estimates of the number of species on the planet, are only loose approximations.
微生物数量的估计值只能大致接近事实,就像估计地球上物种数量一样。
Besides, applying fertilizer improved soil microbial biomass c, however, divergence between NPK and Ntreatment is not marked.
施用肥料能提高土壤微生物量碳的含量,但NPK处理与N处理差异不大。
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