MICROFOL Zn-EDTA is zinc fertilizer in the form of chelate EDTA which is rapidly absorbed, transported, and assimilated by plants. MICROFOL Zn-EDTA could be used preventively in the recommended periods and doses prevent Zinc deficiency in plants. MICROFOL Zn-EDTA would be used as an intervention to effectively eliminates manganese deficiency and reduces the negative effects of such periodic scarcity. It has Efficiently and quickly taken up by plants from solutions in foliar nutrition, in fertilization treatments combined with watering (fertigation), and from the soil after soil fertilization.