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Potash is a mix of potassium minerals utilized to make potassium (chemical symbol: K) fertilizers. Potash is soluble in h2o, so the key work in manufacturing this nutrient with the ore includes some purification ways, e.يلعب النيتروجين دورًا حيويًا في تشجيع نموّ أوراق الأشجار بشكل صحيّ، وذ