Zinc plays major role in carbohydrate metabolism, both in hotosynthesis and in the conversion of sugars to starch, protein metabolism, auxin - growth regulator, metabolism, pollen formation, the maintenance of the integrity of cell wall and the resistance to infection by certain pathogens.
ZSB produces organic acids and converts the insoluble zinc sulphide, Zinc oxide and Zinc carbonate into available Zn+ through lowering the soil Ph and breaking down the complexity and increase the crop yield and soil health.