DSpace Repository
DSpace is a digital service that collects, preserves, and distributes digital material. Repositories are important tools for preserving an organization's legacy; they facilitate digital preservation and scholarly communication.
Communities in DSpace
Recently Added
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HADJMATALLAH, Fatima Zohra; OUZAID, Nadir
(Faculté des Sciences de la Nature et de la Vie et Sciences de la Terre. Université de Ghardaïa, 2024)
Comparing ecosystems involves discussing the diversity of populations, the biodiversity-affected functions, and the ecosystem functions they provide. These solutions include regulating
biological cycles, purifying water, ...
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ABBAS, Amel; BOUDI, Sara
(Faculté des Sciences de la Nature et de la Vie et Sciences de la Terre. Université de Ghardaïa, 2024)
The objective of this study is to compile an inventory of the entomofauna in the
Noumerat region (Ghardaïa province). The exploration of entomological biodiversity was
conducted in three urban sites. For insect capture, ...
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TEBBAKH, Ilyes
(Faculté des Sciences de la Nature et de la Vie et Sciences de la Terre. Université de Ghardaïa, 2025)
This study aims to evaluate the insecticidal effect of aqueous and methanolic extracts of
Cleome arabica, a plant from southern Algeria (Metlili region), on Tribolium castaneum, a pest
of stored food products. ...
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REDJERADJ Ouail, Abderrahmane
(Faculté des Sciences de la Nature et de la Vie et Sciences de la Terre. Université de Ghardaïa, 2025)
The present study was carried out in the Ghardaïa region in April 2025to assess the
impact of root-knot nematodes of the Meloidogyne spp. genus on local vegetable crops. The
main objective is to determine the level of ...
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ADJILA, Maroua; CHEIKHI, Aicha
(Faculté des Sciences de la Nature et de la Vie et Sciences de la Terre. Université de Ghardaïa, 2025)
Soil organic matter plays a fundamental role in fertility, structural stability, and water retention,
especially in arid regions where it is essential for the sustainability of agricultural systems. This
study was ...
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