| 温度对堇叶碎米荠生理特性的影响 |
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| 引用本文： | 彭诚,丁莉. 温度对堇叶碎米荠生理特性的影响[J]. 安徽农业科学, 2006, 34(12): 2631-2631,2637 |
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| 作者姓名： | 彭诚 丁莉 |
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| 作者单位： | 湖北民族学院生命科学学院,湖北,恩施,445000;湖北民族学院生命科学学院,湖北,恩施,445000 |
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| 基金项目： | 湖北省科技厅优秀中青年团队项目. |
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| 摘 要： | 研究了10、15、20、25、30、35℃6个温度下堇叶碎米荠生理参数变化。结果表明:POD活性和MDA含量的变化大致呈V型,20℃时最低;可溶性蛋白含量变化呈M型,20℃时含量最高;可溶性糖含量变化呈W型。表明堇叶碎米荠最适生长温度为20℃。
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| 关 键 词： | 堇叶碎米荠 POD MDA 可溶性蛋白 可溶性糖 |
| 文章编号： | 0517-6611（2006）12-2631-01 |
| 收稿时间： | 2006-05-14 |
| 修稿时间： | 2006-05-14 |
Effect of Temperatures on POD Activity and Some Physiological Characteristics of Cardamine violifolia |
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| PENG Cheng et al. Effect of Temperatures on POD Activity and Some Physiological Characteristics of Cardamine violifolia[J]. Journal of Anhui Agricultural Sciences, 2006, 34(12): 2631-2631,2637 |
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| Authors: | PENG Cheng et al |
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| Affiliation: | Hubei Institute for Nationalities, Enshi, Hubei 445000 |
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| Abstract: | The relation between POD activity and MDA content in leaves of Cardamine violifolia showed "V" shape,with the bottom at 20 ℃,while the change in soluble protein appeared "M"shape,with the peak at 20 ℃,and soluble sugar content appeared "W"shape.The results showed that Cardamine violifolia could grow well with the normal metabolistm at 15～25 ℃,POD activity and MDA content all reached lower level,and keeped higher level at 10 ℃.When the temperature reached 30 ℃,its POD activity and MDA content increased drastically.At 35 ℃,the POD activity descended but MDA content raised.The present study indicated that 20 ℃ is the optimal temperature for the growth of Cardamine violifolia. |
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| Keywords: | Cardamine violifolia POD MDA Soluble protein Soluble sugar |
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