| 盐胁迫对碱茅幼苗叶片内源激素的影响 |
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| 引用本文： | 陈丹,刘延吉,吴阔.盐胁迫对碱茅幼苗叶片内源激素的影响[J].安徽农业科学,2007,35(12):3476-3477. |
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| 作者姓名： | 陈丹 刘延吉 吴阔 |
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| 作者单位： | 沈阳农业大学生物科学技术学院,辽宁沈阳,110161;沈阳农业大学生物科学技术学院,辽宁沈阳,110161;沈阳农业大学生物科学技术学院,辽宁沈阳,110161 |
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| 基金项目： | 辽宁沿海产业基地耐盐植物绿化工程项目（A20060921）. |
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| 摘 要： | 采用不同浓度NaCl溶液处理碱茅植株,对幼苗叶片内源激素含量进行测定和分析.结果表明,50 mmol/L低盐胁迫对碱茅幼苗叶片内源激素含量影响较小,随着盐处理浓度的升高,幼苗叶片的内源激素IAA、GA与对照相比均呈下降趋势,ZR含量波动后趋于稳定,而幼苗叶片内源激素ABA含量显著上升.
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| 关 键 词： | 盐胁迫 碱茅 内源激素 |
| 文章编号： | 0517-6611（2007）12-03476-02 |
| 收稿时间： | 2007-01-24 |
| 修稿时间： | 2007-01-24 |
Effect of Salt Stress on the Content of Endogenous Hormones in the Leaf of Puccinellia chinampoensis Seedling |
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| CHE Dan, et al.Effect of Salt Stress on the Content of Endogenous Hormones in the Leaf of Puccinellia chinampoensis Seedling[J].Journal of Anhui Agricultural Sciences,2007,35(12):3476-3477. |
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| Authors: | CHE Dan |
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| Institution: | College of Biological Sciences and Technology, Shenyang Agriculture University, Shenyang, Liaoning 110161 |
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| Abstract: | Solutions of different concentrations of NaCl were used for saline stress of Puccinellia chinampoensis to measure and analyse the content of endogenous hormones in the leaf of seedling.The results showed that 50 mmol/L NaCl salt stress played a little role in the effects on content of endogenous hormones.With the increasing of salts,the content of endogenous IAA and GA was decreased evidently compared with CK,the content of ZR had nearly stabilized after a fluctuation,and the content of endogenous ABA was increased significantly. |
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| Keywords: | Salt stress Puccinellia chinampoensis Endogenous hormone |
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