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soil taxonomy : 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,.. More from Wikipedia
soil taxonomy : The 1938 USDA soil taxonomy was a soil classification system adopted by the United States Department of Agriculture, now obsolete. The classification system used previously was developed and published in 1936 by C.F. Marbut, who was chief of the U.S. Soil Survey at that time. A drastic modification,.. More from Wikipedia
Question : TRUE OR FALSE
Answer : true. it all depend on what type of taxonomy. there is soil aggregates, clay, silt, and sand. Or if you are thinking of movement in the soil its water, oxygen, and nitrogen... More from Yahoo Answers
Answer : true. it all depend on what type of taxonomy. there is soil aggregates, clay, silt, and sand. Or if you are thinking of movement in the soil its water, oxygen, and nitrogen... More from Yahoo Answers