标准编号：ISO 23753-1:2005
中文名称：土壤质量 土壤里脱氢酶放射性的测定-第1部分：采用三苯基四唑嗡化氯 （TTC） 进行的方法
英文名称：Soil quality — Determination of dehydrogenase activity in soils — Part 1: Method using triphenyltetrazolium chloride (TTC)
发布日期：2005-11
标准范围
This part of ISO 23753 specifies a method for determining the dehydrogenase activity in soil using 2,3,5-triphenyltetrazolium chloride (TTC).It is not applicable for determining the dehydrogenase activity in the upper layers (L, F, H horizons) of forest humus forms with low microbial activity (e.g. mor), or in soils showing reducing properties (e.g. waterlogged soils).
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