Figure A2.
The average length of the longest root per plant (a), total sum of root length per plant (b), the average shoot length per plant (c), and the average fresh weight of the shoot (d). Seeds were treated in the glow plasma regime for 30 (G30) or 90 s (G90), and in the afterglow regime for 30 (AG30) or 90 s (AG90). Displayed values are the mean ± SE of three replications. Letter a indicate statistically significant differences among treatments according to Duncan’s test (p < 0.05).