How to use potassium sulfate fertilizer?

Potassium sulfate is a physiologically acidic fertilizer. Therefore, when applied on acidic soil, lime should be appropriately applied. The combined application of potassium sulfate and insoluble phosphate rock powder fertilizer can not only reduce the acidity, but also improve the fertilizer efficiency of phosphate fertilizer. When applying potassium sulfate to sandy soil, apply it in small amounts multiple times, or in combination with farmyard manure to reduce fertilizer loss.