University of Idaho College of Agricultural and Life Sciences Plant, Soil & Entomological Sciences Soil & Land Resources
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Alfisols

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example 2

Mollic Albaqualf
central Missouri

This soil is formed in a loess parent material with clay contents ranging from 16% in the Ap horizon to 59% in the Bt horizon. Because of the clay-rich subsoil, these soils become saturated with water during the winter and spring months of the year, creating problems for their use and management. With artificial drainage, these soils are primarily used for agricultural production, with corn, soybeans, and sorghum being the major crops.

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  Examples:
1. Albaqualf landscape
central Missouri
2. Mollic Albaqualf

3. Udic Paleustalf northcentral Texas
4. Typic Hapludalf
southern Michigan
5. Haplocryalf landscape
southeastern Idaho
6. Typic Haplocryalf
southeastern Idaho
7. Fragixeralf landscape
northern Idaho
8. Vitrandic Fragixeralf
northern Idaho
If you have any comments, suggestions, or questions about the 12 Soil Orders web site,
please contact
Dr. Paul McDaniel at the Soil Science Division,
University of Idaho, Moscow, ID 83844-2339.