OSU acknowledges the impact that its land grant history has experienced on Indigenous communities in Oregon. See our land acknowledgement. Potash is a combination of potassium minerals used to make potassium (chemical symbol: K) fertilizers. Potash is soluble in water, so the key hard work in manufacturing this nutrient in https://titusundvl.luwebs.com/38452011/helping-the-others-realize-the-advantages-of-fertilizer-supply-chain-afghanistan