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Position: Home > Articles > Effect of Petroleum Ether Stress on Physiological Characteristics of Corn Seedlings Hubei Agricultural Sciences 2010,49 (5) 1086-1088

石油醚胁迫对玉米幼苗几个生理指标的影响

作  者:
程朝霞
单  位:
运城学院生命科学系
关键词:
玉米幼苗;石油醚;生理指标
摘  要:
对两个玉米品种晋单51、农大108的幼苗进行不同体积分数石油醚(0、0.01%、0.02%和0.04%)胁迫处理。结果表明,石油醚胁迫对玉米幼苗的过氧化物酶(POD)活性、脯氨酸(Pro)含量和丙二醛(MDA)含量影响明显;随着石油醚体积分数的增加,过氧化物酶(POD)活性增强,脯氨酸(Pro)和丙二醛(MDA)含量增加。
译  名:
Effect of Petroleum Ether Stress on Physiological Characteristics of Corn Seedlings
作  者:
CHENG Zhao-xia (Department of Life Science, Yuncheng University, Yuncheng 044000, Shanxi, China)
关键词:
corn seedling; petroleum ether; physiological indices
摘  要:
The physiological and biochemical characteristics of corn seedlings from Jindan 51 and Nongda 108 were studied under different concentrations of petroleum ether (0,0.01%, 0.02% and 0.04%)stress, and the results showed that with the increase in the concentration of petroleum ether, peroxidase (POD) activity in corn seedlings had an upward trend; proline (Pro) and malondialdehyde (MDA) content increased.

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