a decreasing trendP < 0.01
The rate of O 2 · − in oat seeds showed a decreasing trend throughout the aging process, with a highly significant difference observed between the two varieties ( P < 0.01).
The rate of O 2 · − in oat seeds showed a decreasing trend throughout the aging process, with a highly significant difference observed between the two varieties ( P < 0.01).
Throughout the aging process, the SP content of oat seeds exhibited an increasing trend, with highly significant differences observed in the SP content of the two varieties ( P < 0.01).
Significant and highly significant differences ( P < 0.05 and P < 0.01, respectively) were observed in the seed germination percentage and vigor index of the two varieties under aging treatments lasting 0–96 h.