Reduced growth response of ornamental plant Nicotiana alata L. upon selected heavy metals uptake, with co-application of ethylenediaminetetraacetic acid.
Cadmium
Chromium
Copper
Lead
Nickel
Plant toxicity
Journal
Chemosphere
ISSN: 1879-1298
Titre abrégé: Chemosphere
Pays: England
ID NLM: 0320657
Informations de publication
Date de publication:
Feb 2020
Feb 2020
Historique:
received:
20
07
2019
revised:
22
09
2019
accepted:
27
09
2019
pubmed:
8
10
2019
medline:
8
2
2020
entrez:
8
10
2019
Statut:
ppublish
Résumé
The use of ornamental plant will increase with the improvement in living standards in green and blue-green infrastructure of urban settings. Nicotiana alata is an ornamental plant, frequently grown as a model plant for horticulture, medicine, and scientific research studies throughout the world. Despite its popularity, little is known about the response of N. alata against heavy metals (HMs). This work is based on the hydroponic study to identify the impacts of selected HMs (Cd, Cr, Cu, Ni and Pb) on N. alata, at 0, 50 and 100 μM concentration, with the co-application of EDTA, at 0 and 2.5 mM in hydroponics system. The HMs uptake was found to be dose dependent, with significant higher uptake at 100 μM of respective HM. Highest cumulative uptake (mg kg
Identifiants
pubmed: 31590016
pii: S0045-6535(19)32245-3
doi: 10.1016/j.chemosphere.2019.125006
pii:
doi:
Substances chimiques
Metals, Heavy
0
Soil Pollutants
0
Edetic Acid
9G34HU7RV0
Hydrogen Peroxide
BBX060AN9V
Oxidoreductases
EC 1.-
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
125006Informations de copyright
Copyright © 2019 Elsevier Ltd. All rights reserved.