Influence of strong electric field on MDA and SOD of rice under atmosphere pressure

The content of MDA is measured by TBA method in the experiment. The results show that the MDA content of rice seedlings after being radiated in a strong electric field under atmosphere pressure decreases compared to that of those not being radiated while the SOD activity decreases. It indicates that radiated seeds' resistance against oxidative stress can be greatly enhanced. The mechanism and relation between them are analyzed in this paper.