Global Potash Fertilizers Market By Type (Potassium Chloride, Sulfate Of Potash (Sop), Potassium Nitrate, And Others), By Application (Cereals & Grains, Oilseeds & Pulses, Fruits & Vegetables, And Others), By Region And Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends And Forecast 2019-2028