【摘要】 通过研究8个玉米自交系在干旱胁迫条件下的生理变化,认为干旱胁迫能够增加玉米自交系的脯氨酸含量,提高电导率,不同自交系之间的脯氨酸含量、电导率差异较大。SOD 酶和 POD 酶活性在干旱胁迫条件下也增强,但是自交系之间变化不大。更多还原

【Abstract】 The experiment was carried out in eight maize inbred lines,and the results show that proline content and electric conductivity were increased in drought stress.There are different proline content and elec- tric conductivity in different maize inbred lines during formal case and drought stress.SOD and POD activities increased in drought stress and had no obvious distinct in maize inbred lines.更多还原