Salinity is one of the most devastating environmental factors limiting crop productivity worldwide. Therefore, our study investigates effect seed priming with zinc oxide nanoparticles (ZnO NPs: 0, 50, and 100 mg L−1), 24-epibrassinolide (EBL: 0.0, 0.2, 0.4 µM), their combined treatments on maize (Zea mays L.) grown different levels saline stress (i.e., control, 5, 10 dS m−1) under semi-controll...