Gestion de la fertilisation du blé sous pivot dans la région de Ghardaïa

Abstract

This thesis focuses on the management of durum wheat fertilisation under pivots in the Ghardaïa region. We conducted surveys that included monitoring of fertilisation applied on three farms specializing in cereal cultivation. The results of our surveys show that fertilisation programs applied to wheat cultivation vary from one farm to another, due to differences in technical, natural, and economic conditions. These factors include soil characteristics, climatic conditions, and each farmer's production objectives. The study highlights the importance of adopting a personalized agricultural approach for each case to ensure the best results.