用不同电场条件对柠条种子处理不同时间,实验表明,不同电场处理条件对种子的发芽势和发芽率产生不同程度的影响.电场的作用既可促进种子萌发,也可抑制种子的萌发.结果显示,在相同电场频率和电场强度范围内,长时间处理不利于加速种子的萌发.经恰当电场处理后的柠条种子,与对照组比较,在干旱胁迫下萌发种子的MDA含量变小,SOD和POD活性增加.电场处理种子具有增强柠条种子萌发期和幼苗生长对干旱胁迫耐受性的作用. Different conditions of electric field treatment of Caragana korshinskii seed at different times, the experimental results show that different electric field conditions on the seed germination potential and germination rate to varying degrees, the role of the electric field can both promote seed germination and seed germination.Results The results showed that prolonged treatment was not conducive to accelerating seed germination under the same electric field frequency and electric field intensity.When the electric field treated Caragana korshinskii seed was treated with appropriate electric field, MDA content of germinated seeds under drought stress became smaller, And POD activity increased.Electric field treatment of seeds had the effect of enhancing seed germination and seedling growth on the tolerance of drought stress.