| 铜、硒复合污染对小白菜生长及金属吸收和转运的影响 |
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| 引用本文： | 胡斌,王丹,王松山,周萌,梁东丽.铜、硒复合污染对小白菜生长及金属吸收和转运的影响[J].环境科学学报,2011,31(9):2033-2041. |
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| 作者姓名： | 胡斌 王丹 王松山 周萌 梁东丽 |
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| 作者单位： | 西北农林科技大学资源环境学院,杨凌,712100 |
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| 摘 要： | 采用土培盆栽试验和室内分析相结合的方法,研究了不同含量铜、硒单一和复合污染对小白菜生长及金属铜、硒吸收和转运的影响.结果表明,适量的硒（2.5mg.kg-1）可以促进小白菜生长,表现为小白菜叶片叶绿素相对含量值（SPAD）、根长、地下和地上生物量的增加,但高含量硒（≥10.0mg.kg-1）却抑制小白菜的生长.外源铜单...
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| 关 键 词： | 铜 硒 重金属 复合污染 小白菜 吸收 转运 |
| 收稿时间： | 2010/12/1 0:00:00 |
| 修稿时间： | 3/2/2011 10:12:38 PM |
Uptake and transport of exogenous Cu and Se in Pak choi and their effects on growth |
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| HU Bin,WANG Dan,WANG Songshan,ZHOU Meng and LIANG Dongli.Uptake and transport of exogenous Cu and Se in Pak choi and their effects on growth[J].Acta Scientiae Circumstantiae,2011,31(9):2033-2041. |
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| Authors: | HU Bin WANG Dan WANG Songshan ZHOU Meng and LIANG Dongli |
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| Institution: | College of Resources and Environment, Northwest A & F University, Yangling 712100,College of Resources and Environment, Northwest A & F University, Yangling 712100,College of Resources and Environment, Northwest A & F University, Yangling 712100,College of Resources and Environment, Northwest A & F University, Yangling 712100 and College of Resources and Environment, Northwest A & F University, Yangling 712100 |
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| Abstract: | |
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| Keywords: | Cu Se heavy metal combined pollution pak choi uptake transportation |
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