Biological Technologies for the Remediation of Contaminated Agricultural Soil

A special issue of Agronomy (ISSN 2073-4395). This special issue belongs to the section "Soil and Plant Nutrition".

Deadline for manuscript submissions: closed (31 August 2021) | Viewed by 3447

Special Issue Editors


E-Mail Website
Guest Editor
Laboratory of Non-Parasitic Diseases, Scientific Directorate of Phytopathology, Benaki Phytopathological Institute, 8 St. Delta Str., 14561 Kifissia, Athens, Greece
Interests: environmental impact assessment; wastewater treatment; sustainable development; sustainable agriculture; environmental analysis; environmental pollution

E-Mail Website
Guest Editor
Laboratory of Non-Parasitic Diseases, Scientific Directorate of Phytopathology, Benaki Phytopathological Institute, 8 St. Delta Str., 14561 Kifissia, Athens, Greece
Interests: precision farming; site-specific crop management; UAS applications in agriculture; GIS and remote sensing; spatial decision support systems; environmental monitoring; soil rehabilitation

Special Issue Information

Dear Colleagues,

Soil is a non-renewable natural resource, meaning that its degradation and loss is not recoverable through time. It takes about 1000 years to form 1 cm of topsoil, and according to the current rate of soil degradation, the capacity of future generations to meet their most basic needs is extremely threatened. Furthermore, it is estimated that 95 percent of food is directly or indirectly produced on soils, and hence, healthy soils are the key to food security and to a sustainable future. Agriculture has a profound effect on the planet, and unsustainable or poor agricultural practices can degrade soil in various ways. Today, one third of the Earth’s soils are moderately or highly degraded due to erosion, loss of soil organic carbon, salinization, compaction, acidification, and chemical pollution. Soil pollution is devastating to the environment and has consequences for all forms of life that encounter it, as it causes a chain reaction. It is therefore of high importance that the scientific community takes action to not only safeguard this resource, but also rehabilitate degraded soils. Please share your success stories from research in remediation of contaminated agriculture soil around the world in this Special Issue. Submissions on (but not limited to) the following topics are invited: (1) Innovative methods for monitoring and assessing soil quality, (2) novel biological methods in soil remediation, (3) interdisciplinary approaches in biological soil remediation, (4) advances in molecular microbial ecology toward soil remediation, (5) genetic engineering considerations in soil bioremediation, (6) progress in methods for in situ remediation approaches, and (7) economic, social, and sustainable aspects of soil bioremediation.

Dr. Maria K. Doula
Dr. Antonis Papadopoulos
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Agronomy is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • Soil ecology
  • Soil quality
  • Soil degradation
  • Soil bioremediation
  • Phytoremediation
  • Integrated soil bioremediation systems
  • Sustainable agriculture

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • e-Book format: Special Issues with more than 10 articles can be published as dedicated e-books, ensuring wide and rapid dissemination.

Further information on MDPI's Special Issue polices can be found here.

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

13 pages, 507 KiB  
Article
Arsenic Accumulation in Rice Grain as Influenced by Water Management: Human Health Risk Assessment
by Israt Jahan Harine, Mohammad Rafiqul Islam, Mahmud Hossain, Hasina Afroz, Rounok Jahan, Abu Bakkar Siddique, Shihab Uddin, Mohammad Anwar Hossain, Saud Alamri, Manzer H. Siddiqui and Robert J. Henry
Agronomy 2021, 11(9), 1741; https://doi.org/10.3390/agronomy11091741 - 30 Aug 2021
Cited by 10 | Viewed by 2657
Abstract
Rice is a staple food for humans and a key source of soil arsenic (As) transfer to the human food chain. As a result, it is critical to develop ways for reducing As accumulation in rice. A pot experiment with seven different water [...] Read more.
Rice is a staple food for humans and a key source of soil arsenic (As) transfer to the human food chain. As a result, it is critical to develop ways for reducing As accumulation in rice. A pot experiment with seven different water management practices was done to examine the impacts of water management on rice (cv. BRRI dhan28) growth, yield, and As accumulation in rice grain. Any health risk due to As accumulation in rice grain was also determined. The soil used in the experiment was artificially contaminated with As and the source of As was sodium arsenate (Na2HAsO4 7H2O). Water management practices affect different plant growth and yield parameters including filled grains per panicle, unfilled grains per panicle, 1000-grain weight, grain yield and straw yield of rice. The number of filled grains per panicle and 1000-grain weight were found to be at their highest in the T7 (alternate wetting and drying) condition, whereas the number of unfilled grains per panicle was at its lowest in the same treatment. The T7 also demonstrated the highest grain yield (21.08 g/pot) and straw yield (22.02 g/pot), whereas the lowest values were noted in T1 (flooding throughout the growth period). The highest As concentration in rice grain (0.52 mg kg−1) was found in T1 and the lowest As concentration in grain (0.27 mg kg−1) was found in T7. Estimation of the human health risk revealed that the non-carcinogenic risks (HQ > 1) and carcinogenic risks (CR > 1.0 × 10−4) were greatly affected by different water regimes. The rice plant grown under alternate wetting and drying condition (T7) showed the lowest health risks compared to other water management practices. Thus, alternate wetting and drying conditions are a good water management strategy for increasing rice output while reducing arsenic buildup in rice grain. Full article
Show Figures

Figure 1

Back to TopTop