Effect of citric acid and vermi-wash on growth and metal accumulation of Sorghum bicolor cultivated in lead and nickel contaminated soil

R. Rathika; Ashraf Y.Z. Khalifa; P. Srinivasan; L. Praburaman; S. Kamala-Kannan; T. Selvankumar; Woong Kim; M. Govarthanan

doi:10.1016/j.chemosphere.2019.125327

Effect of citric acid and vermi-wash on growth and metal accumulation of Sorghum bicolor cultivated in lead and nickel contaminated soil

R. Rathika
, Ashraf Y.Z. Khalifa
, P. Srinivasan
, L. Praburaman
, S. Kamala-Kannan
, T. Selvankumar
, Woong Kim
, M. Govarthanan^*

^*Corresponding author for this work

Environmental Biotechnology

Periyar University
King Faisal University
Beni-Suef University
Central South University
Kyungpook National University

Research output: Contribution to journal › Journal article › peer-review

37 Scopus citations

Abstract

The aim of the present study is to assess the influence of vermi-wash (VW) and citric acid (CA) on Sorghum bicolor growth and phytoaccumulation of lead (Pb) and nickel (Ni) contaminated soil. The biomass of the S. bicolor has been enhanced by the addition of VW (24 and 26%) and CA (11 and 9%) in Pb and Ni contaminated soil, respectively. The VW treatment showed enhanced shoot and root lengths and chlorophyll concentrations compared to CA. The shoot anatomic structure showed an accumulation of Pb and Ni were positively impacted by the amendment of VW and CA. In addition, VW treatment showed enhanced antioxidant enzymes activity (140, 125 and 152 U/mg of CAT, SOD and POD). Further, the plants grown in Pb contaminated soil treated with VW showed enhanced Rubisco activity of 1.49 U/ml, whereas, CA treatment showed 1.23 U/ml of Rubisco. It has been observed that the VW showed as a potential chelator as well as plant beneficial formulation for the enhanced phyto-remediation of Pb and Ni.

Original language	English
Article number	125327
Journal	Chemosphere
Volume	243
DOIs	https://doi.org/10.1016/j.chemosphere.2019.125327
State	Published - 2020.03.15

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 15 Life on Land

Keywords

Antioxidant
Citric acid
Rubisco
Sorghum bicolor
Vermi-wash

Quacquarelli Symonds(QS) Subject Topics

Environmental Sciences
Medicine
Engineering - Petroleum
Chemistry

Access to Document

10.1016/j.chemosphere.2019.125327

Cite this

@article{f4289d6c7f474bd795f291756e22f120,

title = "Effect of citric acid and vermi-wash on growth and metal accumulation of Sorghum bicolor cultivated in lead and nickel contaminated soil",

abstract = "The aim of the present study is to assess the influence of vermi-wash (VW) and citric acid (CA) on Sorghum bicolor growth and phytoaccumulation of lead (Pb) and nickel (Ni) contaminated soil. The biomass of the S. bicolor has been enhanced by the addition of VW (24 and 26\%) and CA (11 and 9\%) in Pb and Ni contaminated soil, respectively. The VW treatment showed enhanced shoot and root lengths and chlorophyll concentrations compared to CA. The shoot anatomic structure showed an accumulation of Pb and Ni were positively impacted by the amendment of VW and CA. In addition, VW treatment showed enhanced antioxidant enzymes activity (140, 125 and 152 U/mg of CAT, SOD and POD). Further, the plants grown in Pb contaminated soil treated with VW showed enhanced Rubisco activity of 1.49 U/ml, whereas, CA treatment showed 1.23 U/ml of Rubisco. It has been observed that the VW showed as a potential chelator as well as plant beneficial formulation for the enhanced phyto-remediation of Pb and Ni.",

keywords = "Antioxidant, Citric acid, Rubisco, Sorghum bicolor, Vermi-wash",

author = "R. Rathika and Khalifa, \{Ashraf Y.Z.\} and P. Srinivasan and L. Praburaman and S. Kamala-Kannan and T. Selvankumar and Woong Kim and M. Govarthanan",

note = "Publisher Copyright: {\textcopyright} 2019 Elsevier Ltd",

year = "2020",

month = mar,

day = "15",

doi = "10.1016/j.chemosphere.2019.125327",

language = "English",

volume = "243",

journal = "Chemosphere",

issn = "0045-6535",

}

TY - JOUR

T1 - Effect of citric acid and vermi-wash on growth and metal accumulation of Sorghum bicolor cultivated in lead and nickel contaminated soil

AU - Rathika, R.

AU - Khalifa, Ashraf Y.Z.

AU - Srinivasan, P.

AU - Praburaman, L.

AU - Kamala-Kannan, S.

AU - Selvankumar, T.

AU - Kim, Woong

AU - Govarthanan, M.

PY - 2020/3/15

Y1 - 2020/3/15

N2 - The aim of the present study is to assess the influence of vermi-wash (VW) and citric acid (CA) on Sorghum bicolor growth and phytoaccumulation of lead (Pb) and nickel (Ni) contaminated soil. The biomass of the S. bicolor has been enhanced by the addition of VW (24 and 26%) and CA (11 and 9%) in Pb and Ni contaminated soil, respectively. The VW treatment showed enhanced shoot and root lengths and chlorophyll concentrations compared to CA. The shoot anatomic structure showed an accumulation of Pb and Ni were positively impacted by the amendment of VW and CA. In addition, VW treatment showed enhanced antioxidant enzymes activity (140, 125 and 152 U/mg of CAT, SOD and POD). Further, the plants grown in Pb contaminated soil treated with VW showed enhanced Rubisco activity of 1.49 U/ml, whereas, CA treatment showed 1.23 U/ml of Rubisco. It has been observed that the VW showed as a potential chelator as well as plant beneficial formulation for the enhanced phyto-remediation of Pb and Ni.

AB - The aim of the present study is to assess the influence of vermi-wash (VW) and citric acid (CA) on Sorghum bicolor growth and phytoaccumulation of lead (Pb) and nickel (Ni) contaminated soil. The biomass of the S. bicolor has been enhanced by the addition of VW (24 and 26%) and CA (11 and 9%) in Pb and Ni contaminated soil, respectively. The VW treatment showed enhanced shoot and root lengths and chlorophyll concentrations compared to CA. The shoot anatomic structure showed an accumulation of Pb and Ni were positively impacted by the amendment of VW and CA. In addition, VW treatment showed enhanced antioxidant enzymes activity (140, 125 and 152 U/mg of CAT, SOD and POD). Further, the plants grown in Pb contaminated soil treated with VW showed enhanced Rubisco activity of 1.49 U/ml, whereas, CA treatment showed 1.23 U/ml of Rubisco. It has been observed that the VW showed as a potential chelator as well as plant beneficial formulation for the enhanced phyto-remediation of Pb and Ni.

KW - Antioxidant

KW - Citric acid

KW - Rubisco

KW - Sorghum bicolor

KW - Vermi-wash

UR - https://www.scopus.com/pages/publications/85074689516

U2 - 10.1016/j.chemosphere.2019.125327

DO - 10.1016/j.chemosphere.2019.125327

M3 - Journal article

C2 - 31733538

AN - SCOPUS:85074689516

SN - 0045-6535

VL - 243

JO - Chemosphere

JF - Chemosphere

M1 - 125327

ER -

Effect of citric acid and vermi-wash on growth and metal accumulation of Sorghum bicolor cultivated in lead and nickel contaminated soil

Abstract

UN SDGs

Keywords

Quacquarelli Symonds(QS) Subject Topics

Access to Document

Other files and links

Fingerprint

Cite this