Potassium chloride is produced in agriculture in three forms: standard, coarse and granulated. It is used in the agricultural industry as one of the essential intralar reactions of plants, such as the regulation and adjustment of water pressure and electric charges, the transfer of sugars and starches depend on. This product in agriculture has a direct effect on the profitability of farmers and the quality of plant products by helping to increase plant fertility. It also helps the plant to be more resistant to natural factors.