Réaménagement hydro agricole du périmètre du haut Cheliff (Rive gauche) irrigué à partir de barrage deurdeur et Ghrib (w.Ain defla)

Abstract

During the last decade, Algeria has experienced a water shortage because of chronic drought on the one hand, and on the other hand, the mismanaging and water wastage. These factors and others have affected negatively the agricultural field . So, in order to achieve optimal use of water resources and propose solutions to the obstacles mentioned above and affect the perimeter of "Haut Cheliff", city of Ain defla, we designed an irrigation system which is able to meet the farmers’ requirements, to improve the production and to satisfy the region and its surroundings needs .