USDA Soil Taxonomy developed by United States Department of Agriculture and the National Cooperative Soil Survey provides an elaborate classification of soil types according to several parameters (most commonly their properties) and in several levels: Order, Suborder, Great Group, Subgroup, Family, and Series.
Read more about USDA Soil Taxonomy: Example of Classification of A Soil Type, Orders
Famous quotes containing the word soil:
“No person who examines and reflects, can avoid seeing that there is but one race of people on the earth, who differ from each other only according to the soil and the climate in which they live.”
—J.G. (John Gabriel)
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