Physiological and Antioxidant Responses of Rough Lemon (Citrus jambhiri L.) Rootstocks to Foliar-Applied Green-Synthesized ZnO Nanoparticles Under Drought Stress
Drought stress affects citrus growth and physiological responses by impairing photosynthesis and antioxidant homeostasis. In this study, we produced green-synthesized zinc oxide nanoparticles (ZnO NPs) using leaves from Calotropis gigantea L. We assessed their effects on drought-stressed rough lemon (Citrus jambhiri L....