| 辣椒叶片对低温的生理响应研究 |
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| 引用本文： | 任旭琴,张林青,孙敏.辣椒叶片对低温的生理响应研究[J].安徽农业科学,2006,34(24):6439-6440. |
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| 作者姓名： | 任旭琴 张林青 孙敏 |
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| 作者单位： | 扬州大学农学院,江苏扬州,225009;淮阴工学院,江苏淮安,223001;淮阴工学院,江苏淮安,223001 |
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| 摘 要： | 在低温胁迫条件下,对抗寒性不同的2个辣椒品种的脯氨酸含量、POD活性和MDA含量进行了研究。结果表明,随着处理温度的降低,辣椒叶片中的脯氨酸含量、POD活性、MDA含量均呈不断升高趋势。其中苏椒5号的MDA含量增幅较苏长红辣椒小;苏椒5号的脯氨酸含量和POD活性的增幅则大于苏长红辣椒。
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| 关 键 词： | 辣椒 低温 POD MDA 脯氨酸 |
| 文章编号： | 0517-6611（2006）24-6439-02 |
| 收稿时间： | 09 14 2006 12:00AM |
| 修稿时间： | 2006-09-14 |
Study on Physiology Response of Pepper Leaf to Low Temperature |
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| REN Xu-qin ,et al.Study on Physiology Response of Pepper Leaf to Low Temperature[J].Journal of Anhui Agricultural Sciences,2006,34(24):6439-6440. |
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| Authors: | REN Xu-qin |
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| Institution: | College of Agriculture, Yangzhou University,Yangzhou,Jiangsu 225009 |
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| Abstract: | Pepper(Capsicum annuum L.) was used as experimental material to study the physiology response of its leaf to low temperature.The results showed as low temperature became intensified,that Pro content,POD activity and MDA content in leaf were all increased.The range of MDA content increased in leaf of Sujiao No.5 was less than that of Suchanghong under the lower temperature.While the adding range of Pro content and POD activity of Sujiao No.5 were more than that of Suchanghong with the temperature-lowering. |
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| Keywords: | Low temperature POD MDA Pro |
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