标准摘要
[中文适用范围]： 给出了通过测量主要来自新鲜杀死的微生物的总可提取有机生物量材料来测定土壤微生物生物量的方法。 也适用于土壤中微生物氮和茚三酮活性氮的估算。 [外文原描述]： Gives a method for the determination of microbial biomass of soils by measurement of total extractable organic biomass material mainly from freshly killed microorganisms. It is also applicable to the estimation of microbial nitrogen and ninhydrin-reactive nitrogen in soil.
英文名称Soil quality — Determination of soil microbial biomass — Part 2: Fumigation-extraction method