L’agriculture Saharienne : Realites Et Perspectives : Cas De La Vallee De L’oued Righ (sud - Est Algerien)

For the past two decades, agriculture has grown rapidly in the region of Oued Righ. This was done for the benefit of the date palm culture, especially the date palm of type Deglet Noor, and according to three orientations: the rehabilitation of the ancient oasis, the agricultural perimeters of state and the private agricultural. The agriculture in the Oued Righ, responding both to the imperatives of economic profit and have limited water resources, it be necessary adapt its management methods to make better use of available natural resources and ensure sustainable agriculture compatible with the objectives.