挥发性抑芽物质对马铃薯块茎萌芽的影响及其作用机制

邹雪,丁凡,余金龙,彭洁,邓孟胜,王宇,刘丽芳,余韩开宗,陈年伟,王西瑶

Suppression mechanism of volatile sprout-inhibitors on potato tuber sprouting

Xue ZOU,Fan DING,Jin-Long YU,Jie PENG,Meng-Sheng DENG,Yu WANG,Li-Fang LIU,Kai-Zong YU-HAN,Nian-Wei CHEN,Xi-Yao WANG

表2 贮藏期间各处理的平均芽长及块茎重量损失

Table 2 Shoot length and tuber weight loss of different treatments during storage

处理 Treatment 芽长 Shoot length (mm) 块茎重量损失 Tuber weight loss (%) 50 d 65 d 80 d 60 d 120 d 180 d CK 2.45±0.36 aA 6.02±0.37 A 14.29±1.33 A 6.68±0.36 aA 13.85±0.61 A 22.78±0.99 A NAP 2.28±0.36 abA 2.23±0.27 B 2.06±0.47 B 6.97±0.58 aA 11.88±0.92 B 17.49±0.93 B CAM 1.59±0.45 bA 1.31±0.20 C 凋亡Death 5.67±0.36 bAB 9.42±0.67 C 14.30±1.17 C MEN 无芽生长 No bud growth 4.83±0.27 cB 7.37±0.55 D 8.14±1.01 D