NH<sub>4</sub><sup>+</sup>-N and Low Ratios of NH<sub>4</sub><sup>+</sup>-N/NO<sub>3</sub><sup>−</sup>-N Promote the Remediation Efficiency of <i>Salix linearistipularis</i> in Cd- and Pb-Contaminated Soil

NH<sub>4</sub><sup>+</sup>-N and Low Ratios of NH<sub>4</sub><sup>+</sup>-N/NO<sub>3</sub><sup>−</sup>-N Promote the Remediation Efficiency of <i>Salix linearistipularis</i> in Cd- and Pb-Contaminated Soil

(1) Background: the utilization of fast-growing trees for phytoremediation in heavy-metal-contaminated soil is increasingly recognized as an effective remediation method. Nitrogen (N) fertilizer enhances plant tolerance to heavy metals, yet the impact of various N levels and ammonium (NH<sub>4...

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Bibliographic Details
Main Authors: Dongliu Di, Shaokun Wang, Guangcai Chen, Qian Wang, Jingwei Zhang, Xiaoyun Niu, Dazhuang Huang
Format: Article
Language:English
Published: MDPI AG 2024-02-01
Series:Forests
Subjects:
willow
nitrogen
heavy metals
phytoremediation
plant trait
soil contamination
Online Access:https://www.mdpi.com/1999-4907/15/3/419

Internet

https://www.mdpi.com/1999-4907/15/3/419

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