《Table 3 Effects of electric field treatment of seed on physiological and biochemical indexes of see

  提示：宽带有限、当前游客访问压缩模式

本系列图表出处文件名：随高清版一同展现

《Effect of Corona Treatment and Dielectric Separation on Seed Vigor of Hybrid Rice》

1. 获取 高清版本忘记账户？点击这里登录

1. 下载图表忘记账户？点击这里登录

Different letters in the same column indicate significant differences at the 0.05 level.

As shown in Table 3，corona field processing reduced seed conductivity，and for seedlings，it decreased their MDA content，increased proline content，improved peroxidase activity，and enhanced root activity.The conductivity of seeds of N Liangyouhuazhan（2015）decreased first and then increased with the increase of field intensity.Seed conductivity was the lowest at 51.74 us/cm when treated with E4T3.The conductivities of seeds of Wangliangyou 6（2015）and Y Liangyou 9918（2014）decreased with the increase of field intensity，and the conductivities of both varieties were the lowest in treatment E5T3，18.60 and 20.60 us/cm·g，respectively，which were significantly lower than that of the control.The MDA contents of the rice seedlings of the 3 varieties all reduced first and then increased with the increase of filed intensity.The MAD contents were low for the seeds of N Liangyouhuazhan（2015）and Y Liangyou 9916（2014）treated with E4T3，which were 0.93 and 0.42 nmol/g，respectively.Seedlings of Wangliangyou 6（2015）had low MDA content of 3.96 nmol/g after treatment with E2T3，which was significantly lower than that of the control.For the seedlings of the 3 rice varieties，the proline contents first increased and then reduced with the increase of field intensity.The proline contents were high in the seedlings from the seeds of N Liangyouhuazhan（2015）and y Liangyou 9916（2014）treated with E2T3，which were 4.01 and 0.56 ug/g，respectively.The proline content of seedlings from seeds of Wangliangyou 6（2015）treated with E4T3 was high of 1.11 ug/g，which was significantly higher than that of the control.The POD activities of the seedlings of the 3 rice varieties all increased with the increase of field intensity.The seedlings from the seeds of N Liangyou hauzhan（2015），Wangliangyou 6（2015）and Y Liangyou 996（2014）under treatments E5T3，E5T3 and E3T3 had relatively higher POD contents of 17.32，19.39 and 17.39 U/（g·min），respectively，which were significantly higher than that of the control.After the seeds treated with different field intensities，the activities of root systems of the seedlings got significantly improvement.The root activity of the seedlings from the seeds of N Liangyouhuazhan（2015）and Wangliangyou（2015）first increased and then decreased with the increase of field intensity，and both reached the highest after treatment E3T3，which were 1.81 and2.11 ug/（g·h），respectively.After the seeds of Y Liangyou9918（2014）processed with different field intensities，the root activity of seedlings increased with the increase of field intensity，and it was the highest of 3.00 ug/（g·h）at treatment E5T3，which was significantly higher than that of the control.