引发处理对低发芽力小麦种子萌发和生理特性的影响

孙娟, 王新栋, 郄彦敏, 牛雪婧, 王丽娜, 耿立格

Effects of Priming Treatment on Germination and Physiological Characteristics of Wheat Seeds with Low Germination Ability

Sun Juan, Wang Xindong, Qie Yanmin, Niu Xuejing, Wang Lina, Geng Lige

表3 VB1和VB2引发处理对小麦种子萌发的影响

Table 3 Effects of VB1 and VB2 priming treatments on wheat seed germination

处理 Treatment 引发剂 Priming agent 引发时间 Priming time (h) 浓度 Concentration (%) 发芽势 Germination potential (%) 发芽率 Germination rate (%) 发芽指数 Germination index CK 10.00±8.43f 32.67±9.35c 3.94±1.01e T1 VB1 8 0.02 52.00±6.66c 74.67±1.55b 12.29±1.52c T2 VB1 8 0.04 45.33±9.18d 74.00±4.68b 11.52±0.54d T3 VB1 8 0.08 73.33±12.22a 76.00±11.47b 13.75±0.84c T4 VB2 8 0.02 46.67±10.83d 76.00±10.53b 11.13±1.59d T5 VB2 8 0.04 32.00±13.48e 74.00±12.39b 9.58±0.77d T6 VB2 8 0.08 25.33±7.37f 70.67±3.27b 9.01±0.28d T7 VB1 16 0.02 76.67±5.09a 81.33±3.98b 15.89±0.83a T8 VB1 16 0.04 64.00±3.95b 79.33±8.10b 13.01±1.49c T9 VB1 16 0.08 76.00±5.41a 90.67±7.89a 15.99±1.13a T10 VB2 16 0.02 68.00±4.58b 87.33±4.77a 17.13±2.51a T11 VB2 16 0.04 68.00±5.26b 90.00±3.94a 14.75±1.99b T12 VB2 16 0.08 54.67±2.14c 86.00±0.00a 12.34±0.68c T13 VB1 24 0.02 54.67±11.18c 67.33±9.55b 13.01±3.11c T14 VB1 24 0.04 77.33±1.42a 82.00±4.22b 14.90±1.04b T15 VB1 24 0.08 77.33±8.77a 80.00±6.61b 15.92±0.63a T16 VB2 24 0.02 72.00±7.62a 84.00±4.76b 16.45±1.72a T17 VB2 24 0.04 74.67±5.56a 76.00±1.55b 13.50±0.90c T18 VB2 24 0.08 62.67±7.78b 77.33±3.95b 12.32±1.61c