Graphical Abstract Eect of Spark Dielectric Barrier Discharge Plasma on Water Sterilization and Seed Ger- mination Oat Bahadur Dhakal, Roshni Dahal, Tirtha Raj Acharya, Prajwal Lamichhane, Sandhya Gautam, Bhupendra Lama, Raju Khanal, Roshan Chalise, Nagendra Kumar Kaushik, Eun Ha Choi