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. 2021 Aug 7;22(16):8509. doi: 10.3390/ijms22168509

Figure 3.

Figure 3

Imbibition (A) and germination (B) (%) of maize grains after Cold Atmospheric Pressure Plasma (CAPP) treatment. Variants: C—control/untreated maize grains; O30–O300: maize grains treated with plasma generated in an oxygen atmosphere for 30, 60, 90, 120, 180 or 300 s; A30–A300: maize grains treated with plasma generated in ambient air for 30, 60, 90, 120, 180 or 300 s; N30–N300: maize grains treated with plasma generated in a nitrogen atmosphere for 30, 60, 90, 120, 180 or 300 s. Different letters indicate significant difference at p-value < 0.05, bars are means of ten experimental runs (one run represents 50 grains per variant, n = 500) ± SD to LSD ANOVA test.