Selenium Supplementation Alleviates Drought-induced Impacts in Plants: A Global Meta-Analysis

, and root application were linked to the largest gains. Se treatment was also correlated with improved plant water status, photosynthetic capacity, and nutrient uptake, while reducing oxidative stress markers and enhancing osmoprotectant accumulation. These findings demonstrate that Se application effectively enhances drought tolerance, providing targeted insights for crop management in water-stressed environments.