Ferric Subgroup helper (Ferrudalfs) Pass when iron-rich (fe_dcb_pct >= 4%) horizon present in B.
Source:R/diagnostics-alfisols-usda.R
ferric_subgroup_usda.RdFerric Subgroup helper (Ferrudalfs) Pass when iron-rich (fe_dcb_pct >= 4%) horizon present in B.
Arguments
- pedon
A
PedonRecord.