The contents of Spd,ASA and GSH in seedling leaves of Yedan 13 after exogenous Spd treatment increased while the contents of MDA and H2O2 decreased.

• 胁迫条件下,外源Spd处理掖单13,不仅明显提高其幼苗叶片的Spd含量,而且ASA和GSH含量也明显提高,而其H2O2和MDA则明显下降;