The valorization of plant genetic resources requires the preservation against erosion of genetic diversity for use in genetic improvement programs. In this context, two consecutive field experiments are carried out on ...

The world is now witnessing the 6th massive biodiversity extinction crisis, which result for the first time from human activities and the pollution they generate. The state of the soils of the Kebir Rhumel basin (North-East ...

This study was conducted at the Experimental Station of the Technical Institute of Field Crops (I.T.G.C.) of El Khroub, wilaya of Constantine during the two agricultural campaigns ; 2017/2018 and 2018/2019. The aim of ...

Our study was conducted in INPV station of Cosnstantine North Eastern Algeria. The experimental material consists of nine safflower varieties different in their geographic origin. These genotypes were cultivated in the ...

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 ...