Litter manganese content per litter dry mass

Formal name:  litter manganese content per litter dry mass
Local identifier:  TOP592
Synonym Term:  litter Mn content per dry mass
Related Term:  litter Mn concentration
Related Term:  litter Mn content
Definition:  The ratio of the quantity (SEP:quantity) of manganese (CHEBI:manganese atom) in the litter (Berg:litter) to the corresponding litter mass (PATO:mass) assessed after drying
Formal Unit:  mass unit / mass unit or amount unit / mass unit

Comment:  The quantity of manganese can be expressed either as a mass (with mass unit, e.g. gram) or as an amount (with amount unit, e.g. mol). The term concentration is polysemic and we suggest to not use it in this context.
Reference:  Eric Garnier, Jens Kattge, Stefan Klotz, Ingolf Kühn, Ulrike Stahl