The USDA is making domestic fertilizer production investments totaling $116 million in nine states to increase competition ...

Brazil Potash plans to extract potash, an important nutrient for plants, from deep under the Amazon soil. Extraction is set to start by 2029 after an extended licensing process, Simpson said.

Since its solubility in aqueous potash was quite inappreciable, this coal contained no significant quantity of ulmic material (âhumic acids"), such as is formed when coal is oxidized by air exposure.

The USDA’s Production Expansion Program is awarding $116 million in grants to eight new projects. Michigan Rural Development ...

Michigan Potash and Salt Company has been awarded an $80 million grant to aid in building a potash mine and processing facility near Evart Michigan.