â??Micronutrients are elements which are essential for plant growth, but are required in much smaller amounts than those of the primary nutrients; nitrogen, phosphorus and potassium. The micronutrients are boron (B),copper (Cu), iron (Fe), manganese (Mn), molybdenum (Mo), zinc (Zn), and chloride (Cl). While chloride is a micronutrient, deficiencies rarely occur in nature, so discussions on supplying micronutrient fertilizers are confined to the other six micronutrients. Deficiencies of micronutrients have been increasing in some crops. Some reasons are higher crop yields which increase plant nutrient demands, use of high analyses NPK fertilizers containing lower quantities of micronutrient contaminants, and decreased use of farmyard manure on many agricultural soils. Micronutrient deficiencies have been verified in many soils through increased use of soil testing and plant analyses. The most common method of micronutrient application for crops is soil application. Recommended application rates usually are less than 10 lb./acre (on an elemental basis), so uniform application of micronutrient sources separately in the field is difficult. Therefore, both granular and fluid NPK fertilizers are commonly used as carriers of micronutrients. Including micronutrients with mixed fertilizers is a convenient method of application and allows more uniform distribution with conventional application equipment. Costs also are reduced by eliminating a separate application. Product name : Billa Mix Chemical Properties : 1-Zinc (Zn):0.5%w/v 2-Iron (Fe):5%w/v 3-Copper (Cu):1%w/v 4-Sulfur (S):5%w/v 5-Molybdenur (Mo):0.85%w/v 6-Citric Acid:1%w/v 7-Scorbic Acid:0.5%w/v Physical Properties Form : Liquid Solubility Fully Water Soluble : Fully Water Soluble PH (1g /100ml ): 5-6 TDS 10 g / L: 900 ppm Color:  Yellow Package: plastic bottle â?? Drum Size: 1 Liter, 20 Liter, 200 Liter, 1000 Liter Place of Origin: Egypt