Version 1
: Received: 22 August 2024 / Approved: 22 August 2024 / Online: 23 August 2024 (04:12:20 CEST)
How to cite:
Bouhlel, M.; Khaskhoussy, K.; Hachicha, M. Improvement of Salt Leaching and Water Content in Soil Irrigated with Electromagnetically Treated Saline Water. Preprints2024, 2024081660. https://doi.org/10.20944/preprints202408.1660.v1
Bouhlel, M.; Khaskhoussy, K.; Hachicha, M. Improvement of Salt Leaching and Water Content in Soil Irrigated with Electromagnetically Treated Saline Water. Preprints 2024, 2024081660. https://doi.org/10.20944/preprints202408.1660.v1
Bouhlel, M.; Khaskhoussy, K.; Hachicha, M. Improvement of Salt Leaching and Water Content in Soil Irrigated with Electromagnetically Treated Saline Water. Preprints2024, 2024081660. https://doi.org/10.20944/preprints202408.1660.v1
APA Style
Bouhlel, M., Khaskhoussy, K., & Hachicha, M. (2024). Improvement of Salt Leaching and Water Content in Soil Irrigated with Electromagnetically Treated Saline Water. Preprints. https://doi.org/10.20944/preprints202408.1660.v1
Chicago/Turabian Style
Bouhlel, M., Khawla Khaskhoussy and Mohamed Hachicha. 2024 "Improvement of Salt Leaching and Water Content in Soil Irrigated with Electromagnetically Treated Saline Water" Preprints. https://doi.org/10.20944/preprints202408.1660.v1
Abstract
While the beneficial effects of using magnetic and electromagnetic treatment (ET) of brackish and saline waters on soil salinity reduction in the root zone were widely reported more studies are needed to answer questions about the soil salt leaching efficiency and the effect of the duration of the exposure to ET. For this aim, pot experiments were conducted using an Aqua-4DR physical water treatment device. The first experiment included two trials. The first considered 5 concentrations: C0:1.0; C1:4.5; C2:9; C3:13.5; and C4:18 dSm-1. The results revealed that the volume and the salt concentrations of the drained waters were significantly higher under irrigation with ET saline waters than those provided by untreated waters. The drained fraction of water varied from 20 to 26% under irrigation with untreated water and increased from 33 to 56% under irrigation with electromagnetized water indicating an improvement of salt leaching. The second trial was carried out with different irrigation doses. The result showed that the higher the dose, the more obvious and significant ET effect. The different treatment durations of water exposure revealed that the volume and salinity of drained water significantly increase as the ET duration increases. An increase in ET duration induces also an increase in soil water content of around 2.5%. Based on the experimental findings, we may conclude that the ET of saline water can reduce the adverse effect of salinity on the top soil, but these leached salts are carried away in depth and there is no concentration limit of water to the effect of the ET.
Keywords
saline water; electromagnetic treatment; salt leaching; soil; irrigation; Tunisia
Subject
Environmental and Earth Sciences, Soil Science
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.