| 镉胁迫下苎麻的生理生化变化与耐镉性的关系 |
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| 引用本文： | 许英,代剑平,揭雨成,孙志明,陈建芳,王晓飞.镉胁迫下苎麻的生理生化变化与耐镉性的关系[J].中国麻业,2006(6). |
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| 作者姓名： | 许英 代剑平 揭雨成 孙志明 陈建芳 王晓飞 |
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| 作者单位： | 中国农业科学院麻类研究所 湖南长沙410205 |
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| 基金项目： | 湖南省科技厅资助项目(oossy2002-6)，国家自然科学基金(批准号:30270849) |
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| 摘 要： | 以4个苎麻品种扦插生根苗开展苎麻品种耐镉性差异的生理生化指标研究,测定了不同品种的叶绿素、超氧化物歧化酶、脯氨酸含量,进行了苎麻品种耐镉性生理生化指标的综合评价分析,揭示了镉胁迫下不同苎麻品种叶绿素、超氧化物歧化酶、脯氨酸等苎麻生理生化变化,结果为苎麻耐镉品种的筛选提供科学参考。
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| 关 键 词： | 苎麻 镉胁迫 叶绿素 超氧化物歧化酶 脯氨酸含量 |
Physiological Response of Ramie under Cd Stress and Cd Resistance |
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| XU Ying,DAI Jian-ping,JIE Yu-cheng,SUN Zhi-ming,CHEN Jian-fang,WANG Xiao-fei.Physiological Response of Ramie under Cd Stress and Cd Resistance[J].Plant Fibers and Products,2006(6). |
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| Authors: | XU Ying DAI Jian-ping JIE Yu-cheng SUN Zhi-ming CHEN Jian-fang WANG Xiao-fei |
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| Abstract: | The chlorophyll content,superoxide dismutase activity,proline content in leaves of the 4 different varieties cultivated in cadmium added soluton were alalyzed.The results revealed the physiological changes of chlorophyll,superoxide dismutase and the proline of the different ramie germplasms under Cd stress,and provided scientific reference for selecting Cd resistant varieties. |
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| Keywords: | ramie cadmium stress chlorophyll superoxide dismutase proline |
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