BS 7755-4.4.1:1997
Soil quality - Biological methods - Effects of pollutants on microbes - Determination of soil microbial mass - Substrate-induced respiration method

Standard No.

BS 7755-4.4.1:1997

Release Date

1997

Published By

British Standards Institution (BSI)

Latest

BS 7755-4.4.1:1997

Scope

This part of ISO 14240 specifies a method for estimating the active aerobic, heterotrophic microbial biomass in aerated agricultural and mineral soils. Determination of the effects of chemicals on biomass is outside the scope of this part of ISO 14240.

BS 7755-4.4.1:1997 history

• 1997 BS 7755-4.4.1:1997 Soil quality - Biological methods - Effects of pollutants on microbes - Determination of soil microbial mass - Substrate-induced respiration method