Interaction between Soil Physicochemical Parameters and Earthworm Communities in Irrigated Areas with Natural Water and Wastewaters
Our objective is to study interaction between physical and chemical properties of soils and their earthworm community characteristics in different areas irrigated by wastewaters and well waters. The fields have different topography and agricultural practices conditions and are located in two regions...
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2017-01-01
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Series: | Applied and Environmental Soil Science |
Online Access: | http://dx.doi.org/10.1155/2017/5808945 |
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doaj-314b9c5fd33a4fbd9d0634f64484e1b72020-11-25T00:14:07ZengHindawi LimitedApplied and Environmental Soil Science1687-76671687-76752017-01-01201710.1155/2017/58089455808945Interaction between Soil Physicochemical Parameters and Earthworm Communities in Irrigated Areas with Natural Water and WastewatersKourtel Ghanem Nadra0Kribaa Mohammed1El Hadef El Okki Mohammed2Agronomic Sciences Department, Veterinary Sciences and Agronomic Sciences Institute, Batna 1 University, 05000 Batna, AlgeriaBiology Departement, Université Larbi Ben M’hidi Oum El Bouaghi, 04000 Oum El Bouaghi, AlgeriaInstitut National de l’Alimentation, Université des Frères Mentouri de Constantine 1, Constantine, AlgeriaOur objective is to study interaction between physical and chemical properties of soils and their earthworm community characteristics in different areas irrigated by wastewaters and well waters. The fields have different topography and agricultural practices conditions and are located in two regions of Batna department (Eastern Algeria). Both regions are characterized by a semiarid climate with cold winters and Calcisol soils. Nine fields were subject of this study. Three of these fields are located in Ouled Si Slimane region whose irrigation is effectuated by natural waters of Kochbi effluent. The other six fields are located at edges of Wed El Gourzi, effluent from Batna city, and partially treated through water treatment station. The best rates of water saturation and infiltration as well as abundance of earthworms were recorded at sites characterized by irrigation with wastewaters downstream of El Gourzi effluent. PCA characterizes two major groups: a group of hydrodynamic infiltration parameters and structural index stability of soil, explained by fields irrigated with wastewaters downstream of El Gourzi effluent. This group includes chemical characteristics: pH and electric conductivity. The second group is the characteristics of earthworms and includes organic matter content, active limestone levels, and Shannon Biodiversity Index.http://dx.doi.org/10.1155/2017/5808945 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Kourtel Ghanem Nadra Kribaa Mohammed El Hadef El Okki Mohammed |
spellingShingle |
Kourtel Ghanem Nadra Kribaa Mohammed El Hadef El Okki Mohammed Interaction between Soil Physicochemical Parameters and Earthworm Communities in Irrigated Areas with Natural Water and Wastewaters Applied and Environmental Soil Science |
author_facet |
Kourtel Ghanem Nadra Kribaa Mohammed El Hadef El Okki Mohammed |
author_sort |
Kourtel Ghanem Nadra |
title |
Interaction between Soil Physicochemical Parameters and Earthworm Communities in Irrigated Areas with Natural Water and Wastewaters |
title_short |
Interaction between Soil Physicochemical Parameters and Earthworm Communities in Irrigated Areas with Natural Water and Wastewaters |
title_full |
Interaction between Soil Physicochemical Parameters and Earthworm Communities in Irrigated Areas with Natural Water and Wastewaters |
title_fullStr |
Interaction between Soil Physicochemical Parameters and Earthworm Communities in Irrigated Areas with Natural Water and Wastewaters |
title_full_unstemmed |
Interaction between Soil Physicochemical Parameters and Earthworm Communities in Irrigated Areas with Natural Water and Wastewaters |
title_sort |
interaction between soil physicochemical parameters and earthworm communities in irrigated areas with natural water and wastewaters |
publisher |
Hindawi Limited |
series |
Applied and Environmental Soil Science |
issn |
1687-7667 1687-7675 |
publishDate |
2017-01-01 |
description |
Our objective is to study interaction between physical and chemical properties of soils and their earthworm community characteristics in different areas irrigated by wastewaters and well waters. The fields have different topography and agricultural practices conditions and are located in two regions of Batna department (Eastern Algeria). Both regions are characterized by a semiarid climate with cold winters and Calcisol soils. Nine fields were subject of this study. Three of these fields are located in Ouled Si Slimane region whose irrigation is effectuated by natural waters of Kochbi effluent. The other six fields are located at edges of Wed El Gourzi, effluent from Batna city, and partially treated through water treatment station. The best rates of water saturation and infiltration as well as abundance of earthworms were recorded at sites characterized by irrigation with wastewaters downstream of El Gourzi effluent. PCA characterizes two major groups: a group of hydrodynamic infiltration parameters and structural index stability of soil, explained by fields irrigated with wastewaters downstream of El Gourzi effluent. This group includes chemical characteristics: pH and electric conductivity. The second group is the characteristics of earthworms and includes organic matter content, active limestone levels, and Shannon Biodiversity Index. |
url |
http://dx.doi.org/10.1155/2017/5808945 |
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