Safe utilization of farmland soil with cadmium pollution: strategies and deliberations
The cadmium pollution in farmland soils of China has posed a potential threat to food safety and human health. Based on the analysis of sources, status and harms of cadmium pollution in farmland soils, we summarized related technologies and application status of safe utilization of farmland soils wi...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Zhejiang University Press
2019-06-01
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| Series: | 浙江大学学报. 农业与生命科学版 |
| Subjects: | |
| Online Access: | https://www.academax.com/doi/10.3785/j.issn.1008-9209.2018.03.082 |
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| Summary: | The cadmium pollution in farmland soils of China has posed a potential threat to food safety and human health. Based on the analysis of sources, status and harms of cadmium pollution in farmland soils, we summarized related technologies and application status of safe utilization of farmland soils with Cd pollution, including screening of low cadmium accumulation crop, in situ immobilization technology, agronomic measures and comprehensive prevention and control patterns. Meanwhile, the safe utilization of farmland soils with cadmium pollution faces many problems including significant regional differences, insufficient pollution source control, incomplete process interception, limited prevention and control technologies and lack of risk evaluation system. Furthermore, corresponding suggestions were proposed towards the control of farmland soils with cadmium pollution in China. |
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| ISSN: | 1008-9209 2097-5155 |