Phys.org  November 13, 2024 Researchers in India demonstrated that zinc in nano form (Zn Nano) and chelated form (Zn EDTA) effectively alleviates stress, improves photosynthetic efficiency and protects the photosynthetic apparatus. The study highlighted the crucial role of the xanthophyll cycle pigments—violaxanthin, antheraxanthin, and zeaxanthin—in dissipating excess light energy, with zinc treatments enhancing their protective effects under stress. The study also discussed the possible roles of Zn binding chloroplastic proteins in water stress alleviation. According to the researchers their findings underscore the potential of zinc foliar sprays, particularly in nano form, as an effective strategy to boost drought resilience in […]