Etude d'aménagement hydro-agricole du périmètre Tagharist 500ha (w. Khenchela)

Abstract

The aim of our dissertation is included in the actual policy of the irrigated areas management in a way to reach a high investment yield, showing a better efficiency of the irrigation system from one part, and a better management and potentialities preservation: water resource and ground resources from the other part. This aim would be achieved only by systems which have imposed their reliability, like: The localized irrigation and the aspersion irrigation which is the most developed thanks to the evolution of science and technology. These systems present indeed many advantages like the importance of water saving. The study aims to identify fields of the agricultural area Tagharist. Khenchela and provide them with water and this involves assessing the water needs of various crops and the design of various structures of the storage and distribution. The study aims at the establishment of a pumping station from the dam, including the design of water distribution networks within the agricultural environment of this region. There fore, note that the only resource available is the dam of Tagharist