植物生长调节剂S<sub>3307</sub>对苗期淹水胁迫下大豆生理特性和显微结构的影响

植物生长调节剂S₃₃₀₇对苗期淹水胁迫下大豆生理特性和显微结构的影响

王诗雅¹^,²(

), 郑殿峰¹^,⁴^,^*(

), 冯乃杰¹^,⁴^,^*(

), 梁喜龙²^,³, 项洪涛⁵, 冯胜杰¹, 靳丹², 刘美玲², 牟保民²

Effects of uniconazole on physiological characteristics and microstructure under waterlogging stress at seedling stage in soybean

WANG Shi-Ya¹^,²(

), ZHENG Dian-Feng¹^,⁴^,^*(

), FENG Nai-Jie¹^,⁴^,^*(

), LIANG Xi-Long²^,³, XIANG Hong-Tao⁵, FENG Sheng-Jie¹, JIN Dan², LIU Mei-Ling², MU Bao-Min²

图2. S₃₃₀₇对V1期淹水胁迫下大豆下胚轴显微结构的影响
1和2为淹水处理0 d的W处理; 3和4为淹水胁迫处理0 d的S处理; 5和6为淹水胁迫处理1 d的W处理; 7和8为淹水胁迫处理1 d的S处理; 9、10和11为淹水胁迫处理3 d的W处理; 12、13和14为淹水胁迫处理3 d的S处理; 15、16和17为淹水胁迫处理5 d的W处理; 18、19和20为淹水胁迫处理5 d的S处理; 21、22和23为淹水胁迫处理7 d的W处理; 24、25和26为淹水胁迫处理7 d的S处理。处理同表1。

Fig. 2. Effects of S₃₃₀₇ on microstructure of hypocotyl under waterlogging stress at V1 stage in soybean
1 and 2 show W treatment for 0 day of waterlogging treatment; 3 and 4 show S treatment for 0 day of waterlogging treatment; 5 and 6 show W treatment for 1 day of waterlogging treatment; 7 and 8 show S treatment for 1 day of waterlogging treatment; 9, 10 and 11 show W treatment for 3 days of waterlogging treatment; 12, 13, and 14 show S treatment for 3 days of waterlogging treatment; 15, 16, and 17 show W treatment for 5 days of waterlogging treatment; 18, 19, and 20 show S treatment for 5 days of waterlogging treatment; 21, 22, and 23 show W treatment for 7 days of waterlogging treatment; 24, 25, and 26 show S treatment for 7 days of waterlogging treatment. Treatments are the same as those given in Table 1.