In Constantine, the re-use of rough used water in irrigated agriculture back to dates 1970 and is always of actuality in spite of the effective law prohibiting the use of these waters. In the course of this study, used ...

This study is part of the context of a multidisciplinary research on terrestrial and aquatic ecosystems. To assess the quality of water of the Rhumelwadi, its tributaries and the water dams HammamGrouzand ...

This work is a contribution to the evaluation of the persistence of the herbicide glyphosate in vegetable crops based on physico-chemical characteristics of the soil. Soil samples with increased crops inside greenhouses ...

This work focused on environmental studies related to the liquid effluents discharges from industrial installations. It consists to analyze and model these releases to assess the degree of pollution and predict their impacts ...

The forest of Chettabah has the largest ecosystem of the Constantine region with an area of 2400 ha. Subjective sampling was conducted to analyze the vegetation and changes in species composition of the massif. The ...

Various representatives of the genus Quercus play a more or less important role in the formation of Algerian forests. The current status of these populations in Algeria, the regression of its range, its ecological importance ...

" In Jebel Hamimat, an old operating opencast of ore antimony generated large amounts of debris that led to the contamination of the surrounding area. It often contains high concentrations not only of exploited metal but ...

"We enjoyed the ability to rooting cuttings from an eye (N0 without organs opposite leaves, N1 and N2 with organs opposite leaves) of different hybrid rootstocks (Vitis vinifera L. ) under laboratory conditions ...

The present study has for objective a better acquaintance of phenological, morphological, physiological, agronomic and dynamic characteristics of some autochthonous vine (Vitis vinifera L.) :Ahchichène, Ahmar de Mascara, ...