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不同灌水下限对油菜生理指标的影响

作  者:
吴春燕;宋廷宇;张晓明;高吉;韩玉珠;宋述尧
单  位:
吉林农业大学园艺学院
关键词:
油菜;灌水下限;生理指标
摘  要:
以"杂交绿帮油菜"和"碧绿油菜"为试材,研究了饱和含水量的80%、60%、40%、20%不同灌水下限对油菜脯氨酸含量、丙二醛含量和过氧化物酶活性等生理指标的影响。结果表明:随着灌水量下限的降低,油菜脯氨酸含量和丙二醛含量增加,过氧化物酶活性降低,伤害率升高。
译  名:
Effects of Different Irrigation Lower Limits on Physiological Indexes of Rape
作  者:
WU Chun-yan;SONG Ting-yu;ZHANG Xiao-ming;GAO Ji;HAN Yu-zhu;SONG Shu-yao;College of Horticultural,Jilin Agricultural University;
关键词:
rape;;irrigation lower limit;;physiological indexes
摘  要:
Taking‘Zajiaolvbang rape'and‘Bilv rape'as materials,the effects of four irrigation lower limits(80%,60%, 40%and 20% of saturated water content)on physiological indexes of proline content,malondialdehyde content and peroxidase activity of rape were researched.The results showed that with the decrease of lower irrigation limits,the proline content and malondialdehyde content increased,while peroxidase activity decreased,and harm rate increased.

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