microbial biomass

the part of the organic matter in the soil that constitutes living microorganisms smaller than 5-10 µm. IF you keep this, you would need to have correction factors used for conversion to the final units, which should be mg C (or N)/kg soil).

MIxS term

This term is part of the Minimum Information about any Sequence (MIxS) standard.

Identifier: https://w3id.org/mixs/0000650

Syntax	Example	Unit
{number}	5 g/kg	g/kg

Used in packages

Level	Package	Requirement
Sample	soil	optional