Bioremediation of Contaminated Soil in Agriculture

A special issue of Agronomy (ISSN 2073-4395). This special issue belongs to the section "Farming Sustainability".

Deadline for manuscript submissions: closed (1 August 2020) | Viewed by 6618

Special Issue Editors


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Guest Editor
Centre for Environmental Sustainability and Remediation, School of Science, RMIT University, Bundoora, VIC 3083, Australia
Interests: environmental pollution; water quality; environment; wastewater treatment; environmental impact assessment; water and wastewater treatment; environmental analysis; environmental monitoring; water treatment; environment protection

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Guest Editor
Centre for Environmental Sustainability and Remediation, School of Science, RMIT University, Bundoora, VIC 3083, Australia
Interests: environmental biotechnology; applied microbial ecology; plant-soil microbe interactions; phytoremediation; bioremediation

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Guest Editor
Centre for Environmental Sustainability and Remediation, School of Science, RMIT University, Bundoora, VIC 3083, Australia
Interests: DNA amplification; RNA analysis; molecular biological techniques; electrophoresis; PCR; cloning; BOD; microbiology techniques; bioremediation; DNA fingerprints

Special Issue Information

Dear colleagues,

While modern agriculture benefits  humankind by producing more crops and foods it has also led to contaminate agriculture lands with thousands of chemicals. Tonnes of pesticides, herbicides  and fungicides are used by farmers globally. In addition, fuel spills and other activities  involving  heavy machinery in modern agriculture have polluted agricultural lands with petroleum hydrocarbons. Many of these compounds enter the food chain and enter local groundwater, threatening lives and environments. It has been shown that many of these compounds are potentially harmful and hazardous, so there  is an urgent need to remove them from the  environment. 

Cleaning polluted agricultural soils offer unique challenges as the soil represents a valuable resource and approaches to removing the contaminant should allow the subsequent reuse of the soil. Currently there are a number of current techniques used too treat contaminated agricultural soils including physico-chemical and biological approaches (bioremediation). Physico-chemical methods are expensive, labour intense  and prone to secondary contaminations, making reuse often difficult to achieve. Bioremediation, or using microbes and other living organisms for  the  degradation or clean-up of pollution  is a promising technology in this regard. In recent years, the application of advanced techniques such as nanotechnology have also led to improvements the remediation efficiency. In addition the ability to investigate the diversity and activity of the soil microbial community using high throughput sequencing has revolutionised our understaning of the response of the microbial community to both contamination and treatment.

This Special Issue will focus on “Bioremediation of Contaminated Soil in Agriculture”. We welcome novel research, reviews and opinion pieces covering all related topics including remediation of agricultural soils contaminated with pesticides, herbicides, fungicides, beneficial microorganisms in bioremediation, assessments of microbial communities in polluted agricultural lands, management solutions, modelling and case-studies from the field.

Prof. Dr. Andrew S. Ball
Dr. Esmaeil Shahsavari
Dr. Arturo Aburto Medina
Guest Editors

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Keywords

  • agricultural soil contamination
  • agricultural soils
  • bacterial degradation of conmtaminants
  • bioremediation
  • next generation sequencing
  • soil remediation

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Published Papers (2 papers)

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Research

22 pages, 3543 KiB  
Article
The Long-Term Effect of Petroleum-Derived Substances and Their Bioremediation on the Host Plant (Vicia faba L.) and a Herbivore (Sitona spp.)
by Janina Gospodarek, Milena Rusin and Aleksandra Nadgórska-Socha
Agronomy 2020, 10(8), 1066; https://doi.org/10.3390/agronomy10081066 - 23 Jul 2020
Cited by 4 | Viewed by 2385
Abstract
The present study assessed distant-in-time effects of soil contamination with petroleum-derived substances (PDSs) (petrol, diesel fuel and used engine oil) and their bioremediation using ZB-01 biopreparation on the growth of broad bean, content of nutrients and heavy metals in plants, and feeding by [...] Read more.
The present study assessed distant-in-time effects of soil contamination with petroleum-derived substances (PDSs) (petrol, diesel fuel and used engine oil) and their bioremediation using ZB-01 biopreparation on the growth of broad bean, content of nutrients and heavy metals in plants, and feeding by imagines and larvae of Sitona spp. The results showed that even after 5 years from the moment of soil contamination by engine oil and diesel fuel, they negatively impacted the growth of broad bean plants. PDSs significantly modified the content of nutrients and generally increased the content of heavy metals in plant organs. These substances also negatively affected the feeding of adult Sitona spp., causing a reduction in the percentage of plants damaged by beetles, and a decrease in the surface of consumed areas on leaves. The ZB-01 biopreparation had a generally positive effect on the morphological features of plants, and its effect on the content of nutrients and heavy metals was variable, depending on the type of contaminant, the analyzed metals or nutrients, and the involved part of the plant. The biopreparation also inhibited the adverse effect of PDSs on the feeding by imago of Sitona spp. Full article
(This article belongs to the Special Issue Bioremediation of Contaminated Soil in Agriculture)
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17 pages, 1547 KiB  
Article
Soil Pollution by Petroleum-Derived Substances and its Bioremediation: The Effect on Aphis fabae Scop. Infestation and Antioxidant Response in Vicia faba L.
by Milena Rusin, Janina Gospodarek and Aleksandra Nadgórska-Socha
Agronomy 2020, 10(1), 147; https://doi.org/10.3390/agronomy10010147 - 19 Jan 2020
Cited by 9 | Viewed by 3465
Abstract
In this study, the effects of soil contamination with petroleum-derived substances (PDSs) (petrol, diesel fuel and used engine oil) and its bioremediation using biopreparation ZB-01 on broad bean infestation by black bean aphid Aphis fabae Scop., as well as on the antioxidant enzymes [...] Read more.
In this study, the effects of soil contamination with petroleum-derived substances (PDSs) (petrol, diesel fuel and used engine oil) and its bioremediation using biopreparation ZB-01 on broad bean infestation by black bean aphid Aphis fabae Scop., as well as on the antioxidant enzymes activity (superoxide dismutase (SOD), catalase (CAT) and guaiacol peroxidase (POD)) and antioxidant (non-protein thiols and proline) content in plant leaves, were determined. Results showed that after three years from the moment of soil contamination PDSs limited infestation of broad bean by A. fabae. However, the adverse effects on aphids’ life cycles were not proven. The lowered infestation may result from the lower attractiveness of contaminated plants to pests. PDSs significantly affected the activities of enzymes and the antioxidants content, with that effect being diversified. The increased activity of SOD was found in plants exposed to diesel fuel, together with the lowest numbers of aphids accompanying it, which can suggest a certain role of the enzyme in pest response to the stress caused by this PDS. The ZB-01 biopreparation limited the adverse effect of PDSs on the degree of broad bean plant infestation by A. fabae. Its influence on the antioxidant response was diversified. In the plants exposed to EO, changes in antioxidant response were reduced under the influence of ZB-01. Full article
(This article belongs to the Special Issue Bioremediation of Contaminated Soil in Agriculture)
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