Long-term amendment of urban and animal wastes equivalent to more than 100 years of application had minimal effect on plant uptake of potentially toxic elements
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- 作者：Sandra Ló ; pez-Rayo rayo@plen.ku.dk" class="auth_mail" title="E-mail the corresponding author ; Kristian H. Laursen holst@plen.ku.dk" class="auth_mail" title="E-mail the corresponding author ; Jonas D.S. Lekfeldt ; Fabio Delle Grazie fabiomassid@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Jakob Magid ; jdsl@plen.ku.dk" class="auth_mail" title="E-mail the corresponding author
- 关键词：Potentially toxic elements ; Long-term field trial ; Urban wastes ; Animal wastes ; Oat ; Pea ; Soil ; pH
- 刊名：Agriculture, Ecosystems & Environment
- 出版年：2016
- 出版时间：1 September 2016
- 年：2016
- 卷：231
- 期：Complete
- 页码：44-53
- 全文大小：742 K
文摘
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Agricultural soil received urban organic waste corresponding to 100–200 years of legal application.
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Heavy metal concentrations in harvested oat and pea was hardly affected.
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Only Zn and Cu were significantly elevated in soils in urban waste treatments.
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Contemporary urban waste products have a potential as fertilizers in agriculture.