Fig. 1
From: Extending shelf life: cold plasma as a tool to preserve long-term germination potential of pea seeds
Visualization of DCSBD plasma source. (a) Schematic representation of the configuration of the DCSBD plasma source and (b) image of the DCSBD discharge (top view) with placed pea seeds set up for plasma treatment, including the plastic barrier around the ceramic plate that prevents loss of the seeds.
