Division 3.3.2 FAO Horizon Subordinate (FAOHorizonSubordinateValue)F1

A code list of designations of subordinate distinctions and features within the master horizons and layers which are based on profile characteristics observable in the field and are applied during the description of the soil at the site.

The allowed values for this code list comprise only the values specified in Guidelines for soil description, 4 ^th edition , Food and Agriculture Organization of the United Nations, Rome, 2006, pp. 67-77.