Effects of the combined pollution of cadmium, lead and zinc on the phytoextraction efficiency of ryegrass (Lolium perenne L.)

The effects of cadmium (Cd), lead (Pb) and zinc (Zn) combined pollution on the phytoextraction efficiency of ryegrass (Lolium Perenne L.) were investigated in this work. Orthogonal experimental design was adopted in pot test (composition and interaction). The results showed that, with the increase o...

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Detalles Bibliográficos
Autores principales: Zhang, Jun, Yang, Ningning, Geng, Yani, Zhou, Jinhong, Lei, Ji
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2019
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9065758/
https://www.ncbi.nlm.nih.gov/pubmed/35515543
http://dx.doi.org/10.1039/c9ra01986c
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author Zhang, Jun
Yang, Ningning
Geng, Yani
Zhou, Jinhong
Lei, Ji
author_facet Zhang, Jun
Yang, Ningning
Geng, Yani
Zhou, Jinhong
Lei, Ji
author_sort Zhang, Jun
collection PubMed
description The effects of cadmium (Cd), lead (Pb) and zinc (Zn) combined pollution on the phytoextraction efficiency of ryegrass (Lolium Perenne L.) were investigated in this work. Orthogonal experimental design was adopted in pot test (composition and interaction). The results showed that, with the increase of heavy metal concentration, the accumulation of elements in ryegrass was increased. The order of enrichment in root was Cd > Pb > Zn, was Zn > Pb > Cd in the stem and leaf, and the order of total EF was Cd > Zn > Pb. Ryegrass revealed the strongest enrichment effect on soil Cd and a strong ability to transfer Zn. Besides, ryegrass showed good potential in phytoextraction heavy metal Cd pollution and Cd × Zn combined pollution.
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spelling pubmed-90657582022-05-04 Effects of the combined pollution of cadmium, lead and zinc on the phytoextraction efficiency of ryegrass (Lolium perenne L.) Zhang, Jun Yang, Ningning Geng, Yani Zhou, Jinhong Lei, Ji RSC Adv Chemistry The effects of cadmium (Cd), lead (Pb) and zinc (Zn) combined pollution on the phytoextraction efficiency of ryegrass (Lolium Perenne L.) were investigated in this work. Orthogonal experimental design was adopted in pot test (composition and interaction). The results showed that, with the increase of heavy metal concentration, the accumulation of elements in ryegrass was increased. The order of enrichment in root was Cd > Pb > Zn, was Zn > Pb > Cd in the stem and leaf, and the order of total EF was Cd > Zn > Pb. Ryegrass revealed the strongest enrichment effect on soil Cd and a strong ability to transfer Zn. Besides, ryegrass showed good potential in phytoextraction heavy metal Cd pollution and Cd × Zn combined pollution. The Royal Society of Chemistry 2019-07-02 /pmc/articles/PMC9065758/ /pubmed/35515543 http://dx.doi.org/10.1039/c9ra01986c Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Zhang, Jun
Yang, Ningning
Geng, Yani
Zhou, Jinhong
Lei, Ji
Effects of the combined pollution of cadmium, lead and zinc on the phytoextraction efficiency of ryegrass (Lolium perenne L.)
title Effects of the combined pollution of cadmium, lead and zinc on the phytoextraction efficiency of ryegrass (Lolium perenne L.)
title_full Effects of the combined pollution of cadmium, lead and zinc on the phytoextraction efficiency of ryegrass (Lolium perenne L.)
title_fullStr Effects of the combined pollution of cadmium, lead and zinc on the phytoextraction efficiency of ryegrass (Lolium perenne L.)
title_full_unstemmed Effects of the combined pollution of cadmium, lead and zinc on the phytoextraction efficiency of ryegrass (Lolium perenne L.)
title_short Effects of the combined pollution of cadmium, lead and zinc on the phytoextraction efficiency of ryegrass (Lolium perenne L.)
title_sort effects of the combined pollution of cadmium, lead and zinc on the phytoextraction efficiency of ryegrass (lolium perenne l.)
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9065758/
https://www.ncbi.nlm.nih.gov/pubmed/35515543
http://dx.doi.org/10.1039/c9ra01986c
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