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SULPHATE OF POTASH
SOP provides both potassium and sulphur in soluble forms. SOP contains no chloride and hence has a much lower salt index than MOP. Where soils are saline or sodic and where irrigation water may have high chloride levels SOP is the preferred form of potassium to use.
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Description
SOP provides both potassium and sulphur in soluble forms. SOP contains no chloride and hence has a much lower salt index than MOP. Where soils are saline or sodic and where irrigation water may have high chloride levels SOP is the preferred form of potassium to use.











