%da%af%d9%88%da%af%d8%b1%d8%af-%da%a9%d9%84-so3 k2o alginic-acid iron soluble-iron boron potassium water-soluble-potassium zinc %d8%b1%d9%88%db%8c-%d9%85%d8%ad%d9%84%d9%88%d9%84 sulfate phosphorus usable-phosphorus calcium sulfur copper manganese organic-materials molybdenum %d9%85%d9%88%d9%84%db%8c%d8%a8%d8%af%d9%86 nitrogen