Institutional Repository of Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences (KLCEP)
| Influence of Rapeseed Cake on Heavy Metal Uptake by a Subsequent Rice Crop After Phytoextraction Using Sedum plumbizincicola | |
Zhou, Liqiang; Wu, Longhua; Li, Zhu; Yang, Bingfan; Yin, Bin; Luo, Yongming ; Christie, Peter; Wu, LH (reprint author), Chinese Acad Sci, Inst Soil Sci, Key Lab Soil Environm & Pollut Remediat, Nanjing 210008, Jiangsu, Peoples R China. [email protected]
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| 发表期刊 | INTERNATIONAL JOURNAL OF PHYTOREMEDIATION
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| ISSN | 1522-6514 |
| 2015 | |
| 卷号 | 17期号:1页码:76-84 |
| 关键词 | Cadmium Hyperaccumulator Soil Remediation Rapeseed Cake Brown Rice |
| DOI | 10.1080/15226514.2013.837026 |
| 产权排序 | [Zhou, Liqiang; Wu, Longhua; Li, Zhu; Yang, Bingfan; Luo, Yongming] Chinese Acad Sci, Inst Soil Sci, Key Lab Soil Environm & Pollut Remediat, Nanjing 210008, Jiangsu, Peoples R China; [Zhou, Liqiang; Yin, Bin] Chinese Acad Sci, Inst Soil Sci, State Key Lab Soil & Sustainable Agr, Nanjing 210008, Jiangsu, Peoples R China; [Luo, Yongming] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc, Yantai, Peoples R China; [Christie, Peter] Agrifood & Biosci Inst, Agrienvironm Branch, Belfast, Antrim, North Ireland |
| 作者部门 | 中科院海岸带环境过程与生态修复重点实验室 |
| 英文摘要 | A glasshouse pot experiment was conducted to study the effects of phytoextraction by Sedum plumbizincicola and application of rapeseed cake (RSC) on heavy metal accumulation by a subsequent rice (Oryza sativa L.) crop in a contaminated paddy soil collected from east China. After phytoextraction by S. plumbizincicola the soil and brown rice Cd concentrations effectively declined. After phytoextraction, RSC application reduced brown rice Cd concentrations in the subsequent rice crop to 0.23-0.28 mg kg(-1), almost down to the standard limit (0.2 mg kg(-1)). After phytoextraction and then application of RSC, the soil solution pH, dissolved organic carbon (DOC) and dissolved organic nitrogen (DON) concentrations increased during early stages of rice growth resulting directly and indirectly in lowering the bioavailability of the heavy metals. Thus the grain yield of the subsequent rice crop increased and the heavy metals in the brown rice declined significantly. In this contaminated acid soil, growing the hyperaccumulator S. plumbizincicola and rice in rotation together with RSC application may therefore be regarded as a viable strategy for safe grain production and bioremediation. |
| 文章类型 | 期刊论文 |
| 资助机构 | Environmental Sciences & Ecology |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | DISSOLVED ORGANIC-MATTER ; SOIL AMENDMENTS ; THLASPI-CAERULESCENS ; CONTAMINATED SOIL ; ZINC ACCUMULATION ; RHIZOSPHERE SOIL ; BIOAVAILABILITY ; COPPER ; ZN ; NITROGEN |
| 研究领域[WOS] | National Natural Science Foundation of China [40930739, 41071197] ; High-Technology Research and Development Program of the People's Republic of China [2012AA06A204] |
| WOS记录号 | WOS:000341024400009 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/8681 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室 |
| 通讯作者 | Wu, LH (reprint author), Chinese Acad Sci, Inst Soil Sci, Key Lab Soil Environm & Pollut Remediat, Nanjing 210008, Jiangsu, Peoples R China. [email protected] |
| 推荐引用方式 GB/T 7714 | Zhou, Liqiang,Wu, Longhua,Li, Zhu,et al. Influence of Rapeseed Cake on Heavy Metal Uptake by a Subsequent Rice Crop After Phytoextraction Using Sedum plumbizincicola[J]. INTERNATIONAL JOURNAL OF PHYTOREMEDIATION,2015,17(1):76-84. |
| APA | Zhou, Liqiang.,Wu, Longhua.,Li, Zhu.,Yang, Bingfan.,Yin, Bin.,...&Wu, LH .(2015).Influence of Rapeseed Cake on Heavy Metal Uptake by a Subsequent Rice Crop After Phytoextraction Using Sedum plumbizincicola.INTERNATIONAL JOURNAL OF PHYTOREMEDIATION,17(1),76-84. |
| MLA | Zhou, Liqiang,et al."Influence of Rapeseed Cake on Heavy Metal Uptake by a Subsequent Rice Crop After Phytoextraction Using Sedum plumbizincicola".INTERNATIONAL JOURNAL OF PHYTOREMEDIATION 17.1(2015):76-84. |
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| Influence of Rapesee（273KB） | 开放获取 | CC BY-NC-SA | 浏览 下载 | |||
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