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FDA.Salitorrerts

Key to Subgroups

FDAA. Salitorrerts that have, in one or more horizons within 100 cm of the soil surface, aquic conditions for some time in normal years (or artificial drainage) and either:
1. Redoximorphic features; or
2. Enough active ferrous iron (Fe2+) to give a positive reaction to alpha,alpha-dipyridyl at a time when the soil is not being irrigated. Aquic Salitorrerts
Soil Families and Soil Series in Subgroup

FDAB. Other Salitorrerts that have a densic, lithic, or paralithic contact, or the upper boundary of a duripan or petrocalcic horizon, within 100 cm of the soil surface. Leptic Salitorrerts
Soil Families and Soil Series in Subgroup

FDAC. Other Salitorrerts that have a layer 25 cm or more thick that contains less than 27 percent clay in its fine-earth fraction and has its upper boundary within 100 cm of the soil surface. Entic Salitorrerts
Soil Families and Soil Series in Subgroup

FDAD. Other Salitorrerts that have, in one or more horizons within 30 cm of the soil surface, 50 percent or more colors as follows:
1. A color value, moist, of 4 or more; or
2. A color value, dry, of 6 or more; or
3. Chroma of 3 or more. Chromic Salitorrerts
Soil Families and Soil Series in Subgroup

FDAE. Other Salitorrerts. Typic Salitorrerts
Soil Families and Soil Series in Subgroup

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