Zinc is an essential micronutrient for plant growth and development, involved throughout the entire growth cycle and serves as a core element regulating physiological metabolism, yield formation, and stress resistance.

Chelating agents bind micronutrients (Fe, Zn, Mn, Cu, Ca, Mg, B) into stable, plant-available forms, preventing soil fixation and improving uptake.

Different fertilizers serve different purposes at different stages. Only by clarifying these relationships can fertilization become more targeted and effective in achieving stable seedlings, vigorous growth, higher yields, and improved quality.