
Ultisol Order qualifier (USDA, KST 13ed, Ch 2) Pass when argillic OR kandic horizon present + BS < 35% in some part of the upper 200 cm.
Source:R/diagnostics-ultisols-usda.R
ultisol_qualifying_usda.RdUltisol Order qualifier (USDA, KST 13ed, Ch 2) Pass when argillic OR kandic horizon present + BS < 35% in some part of the upper 200 cm.
Arguments
- pedon
A
PedonRecord.