اعلانات هامة

The limited surface water resources in our region imposes on us to search about options for the ideal administration in exploiting water resources in future projects and to raise the transportation efficiency of the irrigation networks in addition to decrease evaporation and infiltration losses and to adopt a modern technology to improve the same time ensuring water requirements of the agricultural crops taking in consideration the composition of soil the state of plants and the climate.

This study was prepared in conformity with the circular issued by the Ministry of Irrigation at the end of Year 2005 which stated that the choice of network that carries water to the new projects shall be a result to technical and economical studies and comparisons. These studies shall be made at the stage of preparing the general layout for the project of 27000ha. in the lower Euphrates valley by comparing different solutions as regards the irrigation network (Pipe network, Open channel, Mixed, Pipes under pressure).

The comparison showed that the non-pressurized pipe network (with a pressure of 2~3 meters at the last hydrant) using pipes made of GRP-SN5000 for internal diameters more than 350mm (d≥350mm) and working pressure (PN-4) are the most suitable technically and economically for the project are a considering the current price for fuel equal to 20 s.p. per liter and the cost of electrical energy to be 10 s.p. per k.w.H.

إن محدودية الموارد المائية السطحية في المنطقة، تفرض البحث عن خيارات للإدارة الأمثل في استثمار الموارد المائية للمشاريع المستقبلية ورفع كفاءة النقل لشبكات الري، إضافة لتقليل التبخر والضيعات بالرشح وتبني آليات تكنولوجية حديثة لتحسين إدارة نقل المياه وتوزيعها والوفاء بالاحتياجات المائية للمحاصيل الزراعية حسب التربة وطور النبات والمناخ.