Potash—A vital agricultural nutrient sourced from geologic deposits

Online link http://dx.doi.org/10.3133/ofr20161167
Description This report summarizes the primary sources of potash in the United States. Potash is an essential nutrient that, along with phosphorus and nitrogen, is used as fertilizer for growing crops. Plants require sufficient potash to activate enzymes, which in tu
Originators Yager, Douglas B.
Publication U.S. Geological Survey Open-File Report 2016-1167