Fig. 2
From: Extending shelf life: cold plasma as a tool to preserve long-term germination potential of pea seeds
Achieved water contact angles (WCA) after plasma treatment and imbibition development in time. (a) Dependence of WCA measured immediately after plasma treatment on the plasma exposure times compared to the reference value (REF); (b) Imbibition (%) of plasma treated seeds (exposure time 30 s) compared to reference seeds (REF) for well germinating (90% germ.) and poor germinating (50% germ.) pea seeds.
