开封市农田土壤重金属镉污染防控措施及修复技术浅析
袁巧丽,吕桂军,安凤秋,侯礼婷
摘要(Abstract):
分析了开封市土壤重金属镉污染的现状和污染源,提出阻隔农田污水源,应用环保生态新能源,对农田要做到减肥减药不减产等有效预防措施。对于已受镉污染的农田,提出采用钝化剂、土壤深耕翻土、秸秆还田、增施有机肥、加强水分管理、植物吸取等修复技术,改善农田土壤环境质量。
关键词(KeyWords): 开封市;农田土壤;重金属污染;镉污染;防控措施;修复技术
基金项目(Foundation): 陕西省教育厅科研计划项目:重金属污染土壤中高效降解菌的选育及微生物群落结构分析(18jk0354)
作者(Author): 袁巧丽,吕桂军,安凤秋,侯礼婷
DOI: 10.13681/j.cnki.cn41-1282/tv.2020.02.012
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