Dimensionnement du réseau d'irrigation du périmètre de Hassi Lefhel -Secteur 01- (w. Ghardaia) d'une superficie de 200 ha.

Abstract

This thesis construct a part of the projection of a water distribution network at the level of agricultural area , which allow obtaining a high yield of productivity, using the best techniques of irrigation, while preserving water resources and taking into account climatic conditions, soil quality and water quality. Using qualitative methods to determine the requisite of crops and presented a way that water efficiency is the best. This study management hydroagricultural development in arid zone in the town Hassi Lefhel a region Ghardaia focussing on irrigation system localized which is the most efficient.