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| 唐菖蒲对铅、镉的吸收和利用 | |
| 引用本文： | 王元秀,王志国,赵凤云.唐菖蒲对铅、镉的吸收和利用[J].济南大学学报(自然科学版),2001,15(2):189-190. |
| 作者姓名： | 王元秀 王志国 赵凤云 |
| 作者单位： | 1. 济南大学化学系, 2. 淄博学院实验中心 3. 淄博学院生化系, |
| 摘 要： | 用不同浓度(50～300mg/L)的pb2+、Cd2+培养液培养唐菖蒲,发现唐菖蒲对Pb2+的吸收积累作用明显大干对Cd2+的吸收积累作用.其中当Pb2+的浓度为100mg/L时吸收积累量最大,低于或高于此浓度,吸收量均减少.Pb2+在体内的积累与分布规律是根＞球茎＞叶. |
| 关 键 词： | 唐菖蒲 铅 镉 |
| 文章编号： | 1002-3046(2001)02-0189-02 |
| 修稿时间： | 1999年12月9日 |
Pb2+ and Cd2 + Taken in and Gathered in Gladiolus Hybridus Hort |
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| Wang Yuanxiu ,Wang Zhiguo ,Zhao Fengyun.Pb2+ and Cd2 + Taken in and Gathered in Gladiolus Hybridus Hort[J].Journal of Jinan University(Science & Technology),2001,15(2):189-190. | |
| Authors: | Wang Yuanxiu Wang Zhiguo Zhao Fengyun |
| Institution: | Wang Yuanxiu 1,Wang Zhiguo 2,Zhao Fengyun 3 |
| Abstract: | When gladiolus hybridus hort was cultured in liquid culture in which there were different Pb 2 and Cd 2 concentrations,it was found that gladiolus hybridus hort.Took in and gathered Pb 2 much more than Cd 2 ,and must in 100mg/L Pb 2 concentration.If gladiolus hybridus hort .being in a lower or higher concertrations than 100mg/L,Pb 2 was much less taken in and gathered.Pb 2 which was gathered ad lied in the plant was the most in root,more in corn and less in leaf. |
| Keywords: | gladiolus hybridus hort lead cadmium |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |