Dimensionnement d'un réseau d'irrigation de périmètre de Mouilah à partir d'un forage (w. Khenchela)

Abstract

In this paper , we studied the water needs of the perimeter of Mouilah cultures located in the province of Khechchela.pour their growth properly and efficiently without loss of water In fact, after analyzing the natural conditions of the area ( soil-water- climate) we planned a supply system from groundwater drilling Mouilah . Thus, after a multi-criteria analysis on irrigation systems , we planned two most efficient irrigation techniques, sprinkling and drip . Both techniques improved efficiency of irrigation and increased crop yields , especially in semi-arid areas such as the province of Khenchela