幼苗期淹水胁迫及喷施烯效唑对小豆生理和产量的影响

项洪涛, 李琬, 郑殿峰, 王诗雅, 何宁, 王曼力, 杨纯杰

Effects of uniconazole and waterlogging stress in seedling stage on the physio logy and yield in adzuki bean

XIANG Hong-Tao, LI Wan, ZHENG Dian-Feng, WANG Shi-Ya, HE Ning, WANG Man-Li, YANG Chun-Jie

表2 淹水胁迫及喷施S3307对小豆幼苗叶片SOD/POD的影响

Table 2 Effects of waterlogging stress and spraying S3307 on SOD/POD in leaf of seedlings of adzuki bean

品种 Variety 处理 Treatment 淹水天数 Waterlogging days 1 d 2 d 3 d 4 d 5 d 龙小豆4号 Longxiaodou 4 T1 71.43±3.70 a 76.65±5.62 a 70.91±1.37 a 70.97±1.49 a 70.88±2.33 a T2 64.85±3.50 ab 59.38±1.44 b 57.22±0.60 b 46.99±1.72 b 69.44±4.17 a T3 58.03±0.97 b 57.57±0.46 b 47.35±0.06 c 34.44±2.03 c 55.08±1.84 b 天津红 Tianjinhong T4 110.40±0.69 a 114.73±5.30 a 110.45±7.66 a 104.55±6.06 a 105.39±3.77 a T5 119.88±7.58 a 93.21±2.98 b 82.96±1.44 b 80.13±5.13 b 83.41±2.96 b T6 101.79±5.16 a 86.03±2.10 b 79.49±3.72 b 58.10±1.13 c 80.90±3.51 b