The application of mixed stabilizing materials promotes the feasibility of the intercropping system of Gynostemma pentaphyllum/Helianthus annuus L. on arsenic contaminated soil.
Arsenic
G. pentaphyllum
H. annuus
Intercropping
Phytoremediation
Stabilizing materials
Journal
Journal of environmental management
ISSN: 1095-8630
Titre abrégé: J Environ Manage
Pays: England
ID NLM: 0401664
Informations de publication
Date de publication:
15 Dec 2023
15 Dec 2023
Historique:
received:
09
07
2023
revised:
18
09
2023
accepted:
06
10
2023
medline:
15
11
2023
pubmed:
16
10
2023
entrez:
15
10
2023
Statut:
ppublish
Résumé
Intercropping technology and stabilizing materials are common remediation techniques for soils contaminated with heavy metals. This study investigated the feasibility of the Gynostemma pentaphyllum (G. pentaphyllum)/Helianthus annuus L. (H. annuus) intercropping system on arsenic (As) contaminated farmland through field and pot experiments and the regulation of plant As absorption by the application of mixed stabilizing materials in this intercropping system. Field experiments demonstrated that intercropping with H. annuus increased the As concentration in G. pentaphyllum leaves to 1.79 mg kg
Identifiants
pubmed: 37839203
pii: S0301-4797(23)02072-8
doi: 10.1016/j.jenvman.2023.119284
pii:
doi:
Substances chimiques
Arsenic
N712M78A8G
granite
0
Powders
0
Silicon Dioxide
7631-86-9
Soil
0
Iron
E1UOL152H7
Sulfates
0
Soil Pollutants
0
Cadmium
00BH33GNGH
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
119284Informations de copyright
Copyright © 2023 Elsevier Ltd. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could influence the work reported in this article.