Build the canonical Kastanozem fixture

Synthetic continental-semiarid Kastanozem on loess-like substrate: mollic surface (chroma 3, value 3) – dark enough for mollic but not dark enough for Chernozem (chroma 3 > 2 in the upper 20 cm); secondary carbonates accumulating in the Bk. By construction:

• mollic: PASSES.

• kastanozem: PASSES.

• chernozem, phaeozem: FAIL.

Usage

make_kastanozem_canonical()

Value

A PedonRecord.