外源生长调节物质对甜高粱种子萌发过程中盐分胁迫的缓解效应及其生理机制

朱广龙,宋成钰,于林林,陈许兵,智文芳,刘家玮,焦秀荣,周桂生

Alleviation Effects of Exogenous Growth Regulators on Seed Germination of Sweet Sorghum under Salt Stress and Its Physiological Basis

Guang-Long ZHU,Cheng-Yu SONG,Lin-Lin YU,Xu-Bing CHEN,Wen-Fang ZHI,Jia-Wei LIU,Xiu-Rong JIAO,Gui-Sheng ZHOU

表3 不同盐分胁迫下甜高粱种子中MDA含量

Table 3 Content of MDA in sweet sorghum seeds under salt stress

盐分处理 Salt treatment (mmol L-1) MDA含量 MDA content (μmol g-1 FW) 国甜2011 Guotian 2011 国甜106 Guotian 106 0 2.3 e 3.9 e 50 3.6 d 5.4 d 100 4.0 c 6.2 c 150 5.3 b 8.3 b 200 5.7 a 8.6 a 平均值Mean 4.2 6.5