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Phytoremediation of heavy metal contaminated soils by intercropping with Sedum plumbizincicola and Triticum aestivum and rotation with Solanum melongena
Alternative Title重金属污染土壤的伴矿景天/小麦-茄子间作和轮作修复
Ju, Shu-Yun1,2; Wang, Jie2,3; Sehn, Li-Bo2,4; Li, Zhu2; Chen, Ya-Hua1; Wu, Long-Hua2; Luo, Yong-Ming2,5
Source PublicationChinese Journal of Ecology
ISSN1000-4890
2015-08-10
Volume34Issue:8Pages:2159-2181
KeywordCadmium Concentration (Composition) Crop Plant Crop Rotation Heavy Metal Intercropping Phytoremediation Soil Pollution Soil Remediation Sedum Solanum Melongena Triticum Aestivum
Contribution Rank(1) College of Life Sciences, Nanjing Agricultural University, Nanjing, China; (2) Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences, Nanjing, China; (3) University of Chinese Academy of Sciences, Beijing, China; (4) Hunan Normal University, Changsha, China; (5) Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai; Shandong, China
Department中科院海岸带环境过程与生态修复重点实验室
AbstractA field plot experiment was conducted to study the effect of Sedum plumbizincicola on metal uptake by an intercropping crop of Triticum aestivum and a following crop of Solanum melongena in the subsequent growing season from heavy mental polluted soil, and to explore potential cropping systems for simultaneous remediation of contaminated soils and production of agricultural crops. The results showed that in the intercropping treatment, there was no difference in biomass of S. melongena or S. plumbizincicola. Intercropping with S. plumbizincicola significantly decreased Cd concentrations in T. aestivum by 52.4% compared to the monoculture treatment, and metal concentrations in the following crop of S. melongena also decreased markedly. Compared to the control, soil total Cd concentration in the intercropping treatment declined by 24.3%, showing highly efficient Cd removal. These results suggest that a cropping system consisting of intercropping S. plumbizincicola and T. aestivum and then rotating with S. melongena might realize the combined benefits of phytoremediation of metal polluted soil and the simultaneous safe production of food.
SubtypeJournal article
Language中文
WOS Research AreaContamination and remediation ; 2Pollution and waste management ; on-radioactive
WOS IDWOS:6
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Document Type期刊论文
Identifierhttp://ir.yic.ac.cn/handle/133337/17496
Collection中科院海岸带环境过程与生态修复重点实验室
Corresponding AuthorChen, Ya-Hua
Affiliation1. College of Life Sciences, Nanjing Agricultural University
2. Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences
3. University of Chinese Academy of Sciences
4. Hunan Normal University
5. Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Ju, Shu-Yun,Wang, Jie,Sehn, Li-Bo,et al. Phytoremediation of heavy metal contaminated soils by intercropping with Sedum plumbizincicola and Triticum aestivum and rotation with Solanum melongena[J]. Chinese Journal of Ecology,2015,34(8):2159-2181.
APA Ju, Shu-Yun.,Wang, Jie.,Sehn, Li-Bo.,Li, Zhu.,Chen, Ya-Hua.,...&Luo, Yong-Ming.(2015).Phytoremediation of heavy metal contaminated soils by intercropping with Sedum plumbizincicola and Triticum aestivum and rotation with Solanum melongena.Chinese Journal of Ecology,34(8),2159-2181.
MLA Ju, Shu-Yun,et al."Phytoremediation of heavy metal contaminated soils by intercropping with Sedum plumbizincicola and Triticum aestivum and rotation with Solanum melongena".Chinese Journal of Ecology 34.8(2015):2159-2181.
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