Fig. 4
The growth attitudes of cowpea seedling produced from various plasma exposure times [(a) non-treated, (b–d) treating seeds with plasma for 1.0, 2.0 and 3.0-min, respectively].
Fig. 4 | Scientific Reports
The growth attitudes of cowpea seedling produced from various plasma exposure times [(a) non-treated, (b–d) treating seeds with plasma for 1.0, 2.0 and 3.0-min, respectively].
