| 镉对小麦种子萌发和生长的影响 |
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| 引用本文： | 郑世英,商学芳.镉对小麦种子萌发和生长的影响[J].德州学院学报,2006,22(5):90-92. |
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| 作者姓名： | 郑世英 商学芳 |
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| 作者单位： | 德州学院生物系,山东,德州,253023 |
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| 摘 要： | 探讨不同浓度的镉(Cd )对小麦种子萌发和生长的影响,结果表明:当Cd 浓度低时,对小麦种子的萌发没有影响,当Cd 浓度高时,抑制小麦种子萌发、芽及幼根生长,并且Cd 对小麦根的影响大于对芽生长的影响.
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| 关 键 词： | 小麦 镉 发芽率 芽 根 |
| 文章编号： | 1004-9444（2006）05-0090-03 |
| 收稿时间： | 2006-03-28 |
| 修稿时间： | 2006-05-20 |
Effect of Cadmium on the Seed Germination and Growth of Wheat |
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| ZHENG Shi-ying,SHANG Xue-fang.Effect of Cadmium on the Seed Germination and Growth of Wheat[J].Journal of Dezhou University,2006,22(5):90-92. |
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| Authors: | ZHENG Shi-ying SHANG Xue-fang |
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| Institution: | Department of Biology, Dezhou University, Dezhou Shandong 253023, China |
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| Abstract: | The effects of Cd~ in different concentration on the germination and growth of wheat.It shows that when Cd~ relatively low,it can not effect the seed germination and growth of wheat.When Cd~ relatively high,it is harmful to the germination and growth of root and bud.And Cd~ has more influence on the root growth of wheat than on its bud. |
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| Keywords: | wheat cadmium germination-percentage bud root |
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