| 外源牛磺酸处理对枸杞幼苗生理特性的影响(英文) |
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| 引用本文： | 杨涓,康建宏,谢亚军,张俊华.外源牛磺酸处理对枸杞幼苗生理特性的影响(英文)[J].农业科学与技术,2008,9(6):14-17. |
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| 作者姓名： | 杨涓 康建宏 谢亚军 张俊华 |
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| 作者单位： | 宁夏大学,宁夏银川,750021 |
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| 基金项目： | 宁夏大学自然科学基金，宁夏自然科学基金 |
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| 摘 要： | Objective] The study was to investigate the relationship between taurine and physiological activities of Lyium bararum seedlings. Method] Through applying different concentrations of taurine(0, 10, 100, 500, 1 000, 5 000 mg/L), the photosynthetic rate(Pn), stomatal conductance(Gs), and the activities of membrane protective enzymes superoxide dismutase(SOD) and peroxidase (POD) in the treated L. bararum seedlings were measured. Result] Treatment of proper taurine concentration could to some extent enhance Pn and increase the POD and SOD activities, and meanwhile decreased the Gs and MDA content. And the optimum application amount of taurine was determined to be 500 mg/L. Conclusion] Proper concentration of taurine has protective effects on the cell membrane of L. bararum seedlings.
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| 关 键 词： | Taurine Lyium bararum seedlings Physiological properties |
Effects of Taurine on Physiological Properties of Lyium bararum L. Seedlings |
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| YANG Juan,KANG Jian-hong,XIE Ya-jun,ZHANG Jun-hua.Effects of Taurine on Physiological Properties of Lyium bararum L. Seedlings[J].Agricultural Science ＆ Technology,2008,9(6):14-17. |
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| Authors: | YANG Juan KANG Jian-hong XIE Ya-jun ZHANG Jun-hua |
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| Institution: | Ningxia University, Yinchuan 750021 |
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| Abstract: | Objective] The study was to investigate the relationship between taurine and physiological activities of Lyium bararum seedlings. Method] Through applying different concentrations of taurine(0, 10, 100, 500, 1 000, 5 000 mg/L), the photosynthetic rate(Pn), stomatal conductance(Gs), and the activities of membrane protective enzymes superoxide dismutase(SOD) and peroxidase (POD) in the treated L. bararum seedlings were measured. Result] Treatment of proper taurine concentration could to some extent enhance Pn and increase the POD and SOD activities, and meanwhile decreased the Gs and MDA content. And the optimum application amount of taurine was determined to be 500 mg/L. Conclusion] Proper concentration of taurine has protective effects on the cell membrane of L. bararum seedlings. |
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| Keywords: | Taurine Lyium bararum seedlings Physiological properties |
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