腐植酸对干旱胁迫下谷子幼苗叶片抗坏血酸-谷胱甘肽循环的影响

申洁, 王玉国, 郭平毅, 原向阳

Effects of Humic Acid on Ascorbate-Glutathione Cycle in the Leaves of Foxtail Millet Seedlings under Drought Stress

Shen Jie, Wang Yuguo, Guo Pingyi, Yuan Xiangyang

表2 腐植酸对干旱胁迫下谷子幼苗谷胱甘肽含量的影响

Table 2 Effects of HA on glutathione contents in the seedlings of foxtail millet under drought stress nmol/mg FW

品种Cultivar 处理Treatment 还原型谷胱甘肽GSH 氧化型谷胱甘肽GSSG 总谷胱甘肽Total GSH 还原型/氧化型谷胱甘肽GSH/GSSG 晋谷21号 CK 5.2814±0.0086c 0.6270±0.0060b 5.9084±0.0110c 8.4242±0.0802a Jingu 21 T0 5.4825±0.0153b 0.7391±0.0074a 6.2216±0.0093b 7.4191±0.0928b T1 5.4853±0.0088b 0.7444±0.0032a 6.2297±0.0101b 7.3693±0.0314b T2 5.5566±0.0120a 0.7361±0.0075a 6.2927±0.0110a 7.5510±0.0863b T3 5.5100±0.0087b 0.7266±0.0116a 6.2366±0.0058b 7.5872±0.1336b T4 5.4762±0.0081b 0.7483±0.0187a 6.2245±0.0106b 7.3274±0.1930b 张杂10号 CK 5.2847±0.0118c 0.6028±0.0051c 5.8875±0.0079d 8.7686±0.0924a Zhangza 10 T0 5.4956±0.0156b 0.7460±0.0156a 6.2416±0.0072c 7.3743±0.1735c T1 5.5137±0.0075b 0.7356±0.0147a 6.2493±0.0099c 7.5017±0.1575c T2 5.5683±0.0101a 0.7381±0.0023a 6.3064±0.0087a 7.5445±0.0343c T3 5.5716±0.0081a 0.7053±0.0054b 6.2769±0.0102b 7.9010±0.0611b T4 5.4970±0.0078b 0.7585±0.0040a 6.2554±0.0060bc 7.2480±0.0450c