Variability in growth and cadmium accumulation capacity among willow hybrids and their parents: implications for yield-based selection of Cd-efficient cultivars.

Biodegradation, Environmental Biomass Cadmium / analysis Plant Roots / chemistry Salix / genetics Soil Pollutants / analysis
Biomass production Cadmium (Cd) Cadmium accumulation and translocation Cd heterosis Phytoremediation Salix

Journal

Journal of environmental management
ISSN: 1095-8630
Titre abrégé: J Environ Manage
Pays: England
ID NLM: 0401664

Informations de publication

Date de publication:
01 Dec 2021
Historique:
received: 13 01 2021
revised: 24 08 2021
accepted: 26 08 2021
pubmed: 17 9 2021
medline: 7 10 2021
entrez: 16 9 2021
Statut: ppublish

Résumé

Growth responses and cadmium (Cd) accumulation in willow cultivars help determine their potential in remediation of Cd-contaminated conditions. Seventeen willow cultivars, including hybrids and their parents, were grown in hydroponic conditions in a greenhouse, and their capacity for Cd tolerance and accumulation was compared. The results showed that shoot length, biomass production, and concentrations of photosynthetic pigments were significantly affected by 10 μM and 30 μM Cd treatments compared with the control. Biomass production varied across all cultivars and treatments, with maximum shoot dry weight in Owasco grown in 10 μM Cd (11.7 ± 4.5 g plant

Identifiants

DOI: 10.1016/j.jenvman.2021.113643 PMID: 34526280
pubmed: 34526280
pii: S0301-4797(21)01705-9
doi: 10.1016/j.jenvman.2021.113643
pii:
doi:

Substances chimiques

Soil Pollutants 0
Cadmium 00BH33GNGH

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

113643

Informations de copyright

Copyright © 2021 Elsevier Ltd. All rights reserved.

Auteurs

Shufeng Wang (S)

Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou, Zhejiang, 311400, China.

Timothy A Volk (TA)

College of Environmental Science and Forestry, State University of New York, 1 Forestry Dr., Syracuse, NY, 13210, USA. Electronic address: tavolk@esf.edu.

Jin Xu (J)

College of Environmental Science and Forestry, State University of New York, 1 Forestry Dr., Syracuse, NY, 13210, USA.

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Classifications MeSH

questionsmedicales.fr › Environnement et santé publique › Santé publique › Pollution de l'environnement › Assainissement et restauration de l'environnement › Dépollution biologique de l'environnement › Variability in growth and cadmium accumulation...
questionsmedicales.fr › Environnement et santé publique › Environnement › Écosystème › Biomasse › Variability in growth and cadmium accumulation...
questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Métaux lourds › Cadmium › Variability in growth and cadmium accumulation...
questionsmedicales.fr › Structures de plante › Racines de plante › Variability in growth and cadmium accumulation...
questionsmedicales.fr › Eucaryotes › Viridiplantae › Streptophyta › Embryophyta › Tracheobionta › Magnoliopsida › Rosanae › Malpighiales › Salicaceae › Salix › Variability in growth and cadmium accumulation...
questionsmedicales.fr › Actions chimiques et utilisations › Actions toxiques › Polluants environnementaux › Polluants du sol › Variability in growth and cadmium accumulation...