| 白三叶抗旱生理的研究 |
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| 引用本文： | 金忠民,沙伟.白三叶抗旱生理的研究[J].北方园艺,2010(18). |
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| 作者姓名： | 金忠民 沙伟 |
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| 作者单位： | 齐齐哈尔大学,生命科学与农林学院,黑龙江,齐齐哈尔,161006 |
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| 基金项目： | 黑龙江省教育厅资助项目 |
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| 摘 要： | 用不同浓度PEG对3种白三叶幼苗分别胁迫72h,测定叶片的质膜相对透性、叶绿素含量、丙二醛含量和可溶性蛋白含量的变化,分析白三叶的抗旱能力。结果表明:3种白三叶对干旱有较强的适应能力,其中海发的抗旱性最强。
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| 关 键 词： | 干旱胁迫 生理指标 白三叶 |
Study on Drought Resistance of Trifolium repens Linn Seedlings |
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| JIN Zhong-min,SHA Wei.Study on Drought Resistance of Trifolium repens Linn Seedlings[J].Northern Horticulture,2010(18). |
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| Authors: | JIN Zhong-min SHA Wei |
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| Institution: | JIN Zhong-min,SHA Wei(College of Life Science and Agriculture and Forestry,Qiqihar University,Qiqihar,Heilongjiang 161006) |
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| Abstract: | This experiment studied the changes of physiological indexes of three species of Trifolium repens L.with different consistency of PEG-6000solution for 72hours.The physiological indexes of content of chlorophyll,malondialdehyde(MDA)and soluble protein,change of relative conductivity were determined.Analysed the different of drought resistance of Trifolium repens.The results showed that three species of Trifolium repens to drought had a stronger ability to adapt and the drought resistance of Haifa was better ... |
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| Keywords: | drought stress physiological index Trifolium repens Linn |
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