Etude comparative de la rentabilité économique de deux périmètres

Abstract

Although the cereals are at the base of alimentery system of Algérian people. Algéria still suffer from the critical dependancy of the durum wheat. Our country is one of the biggest world imporers. Where every year Algéria processes a purchase of a good part (quantity) of durum wheat world offer. So the national cérél production is for to respond to the integrity of expressed need. Our problematic is know if the extra irrigation will be in a place called « 03 fermes » during 2016/2017 capanion to understad the fonction of this exploitations, the cereals strateges, the study of production and the comback production behind every exploitation, than a comparision between the two.