Rego Brown Chernozem (R.BC)
Common horizon sequence: Ah, C or Cca,or Ck
These soils have the general properties specified for the Chernozemic order and the Brown Chernozem great group. They differ from Orthic Brown Chernozems either in lacking a B horizon or in having a B horizon (Bm) less than 5 cm thick. Usually Rego Brown Chernozems have an AC profile. They may also have saline features.
Note: Diagnostic horizons are underlined.