Institutional Repository of Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences (KLCEP)
| Phytoextraction of Cadmium and Zinc By Sedum plumbizincicola Using Different Nitrogen Fertilizers, a Nitrification Inhibitor and a Urease Inhibitor | |
Arnamwong, Suteera; Wu, Longhua; Hu, Pengjie; Yuan, Cheng; Thiravetyan, Paitip; 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:4页码:382-390 |
| 关键词 | Cadmium Zinc Nitrogen Fertilizers Nitrification Inhibitor Sedum Plumbizincicola |
| DOI | 10.1080/15226514.2014.910169 |
| 产权排序 | [Arnamwong, Suteera; Thiravetyan, Paitip] King Mongkuts Univ Technol Thonburi, Sch Bioresources & Technol, Bangkok, Thailand; [Arnamwong, Suteera; Wu, Longhua; Hu, Pengjie; Yuan, Cheng; Luo, Yongming; Christie, Peter] Chinese Acad Sci, Inst Soil Sci, Key Lab Soil Environm & Pollut Remediat, Nanjing 210008, Jiangsu, Peoples R China; [Luo, Yongming] Yantai Inst Coastal Zone Res, Yantai, Peoples R China |
| 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 | Cadmium (Cd) and zinc (Zn) phytoavailability and their phytoextraction by Sedum plumbizincicola using different nitrogen fertilizers, nitrification inhibitor (dicyandiamide, DCD) and urease inhibitor (N-(n-Butyl) thiophosphoric triamide, NBPT) were investigated in pot experiments where the soil was contaminated with 0.99mg kg(-1) of Cd and 241mg kg(-1) Zn. The soil solution pH varied between 7.30 and 8.25 during plant growth which was little affected by the type of N fertilizer. The (NH4)(2)SO4+DCD treatment produced higher NH4+-N concentrations in soil solution than the (NH4)(2)SO4 and NaNO3 treatment which indicated that DCD addition inhibited the nitrification process. Shoot Cd and Zn concentrations across all treatments showed ranges of 52.9-88.3 and 2691-4276mg kg(-1), respectively. The (NH4)(2)SO4+DCD treatment produced slightly higher but not significant Cd and Zn concentrations in the xylem sap than the NaNO3 treatment. Plant shoots grown with NaNO3 had higher Cd concentrations than (NH4)(2)SO4+DCD treatment at 24.0 and 15.4mg kg(-1), respectively. N fertilizer application had no significant effect on shoot dry biomass. Total Cd uptake in the urea+DCD treatment was higher than in the control, urea+NBPT, urea+NBPT+DCD, or urea treatments, by about 17.5, 23.3, 10.7, and 25.1%, respectively. |
| 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] | THLASPI-CAERULESCENS ; CONTINUOUS CULTIVATION ; NOCCAEA CAERULESCENS ; SOIL PROPERTIES ; N2O EMISSIONS ; RHIZOSPHERE ; DICYANDIAMIDE ; ACCUMULATION ; URINE ; FORM |
| 研究领域[WOS] | National Natural Science Foundation of China [40930739, 41230858] ; High Technology Research and Development Program of the People's Republic of China [2012AA101402] ; Program for the Strategic Scholarships for the Frontier Research Network for the Joint PhD Program, Thai Doctoral Degree of the Commission on Higher Education (CHE) |
| WOS记录号 | WOS:000345453400011 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/8680 |
| 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 | Arnamwong, Suteera,Wu, Longhua,Hu, Pengjie,et al. Phytoextraction of Cadmium and Zinc By Sedum plumbizincicola Using Different Nitrogen Fertilizers, a Nitrification Inhibitor and a Urease Inhibitor[J]. INTERNATIONAL JOURNAL OF PHYTOREMEDIATION,2015,17(4):382-390. |
| APA | Arnamwong, Suteera.,Wu, Longhua.,Hu, Pengjie.,Yuan, Cheng.,Thiravetyan, Paitip.,...&Wu, LH .(2015).Phytoextraction of Cadmium and Zinc By Sedum plumbizincicola Using Different Nitrogen Fertilizers, a Nitrification Inhibitor and a Urease Inhibitor.INTERNATIONAL JOURNAL OF PHYTOREMEDIATION,17(4),382-390. |
| MLA | Arnamwong, Suteera,et al."Phytoextraction of Cadmium and Zinc By Sedum plumbizincicola Using Different Nitrogen Fertilizers, a Nitrification Inhibitor and a Urease Inhibitor".INTERNATIONAL JOURNAL OF PHYTOREMEDIATION 17.4(2015):382-390. |
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