Soil microbial biomass estimates in soils contaminated with metals
作者： P BROOKES , C HEIJNEN , S MCGRATH , E VANCE
DOI: 10.1016/0038-0717(86)90042-8
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摘要: Abstract The validity of the chloroform fumigation-incubation procedure for measuring soil microbial biomass in field soils contaminated with metals (e.g. Cu, Ni, Zn, Cd) was assessed. metal contamination result past sewage sludge additions and now contain at about current maximum U.K. recommended levels. decomposition native or material added after fumigation little affected by presence it concluded that is a reliable moderate amounts metals. This conclusion confirmed direct microscopy: similar estimates were obtained both methods.
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