BBAuthors: El-Shatla, Hani; Advisor: -; Participants: Ahmed, Eman A.; Essa, Reda; Mohamed, Manal F. (2019)
This work was based on secondary data issued by the Ministry of Agriculture and Land Reclamation and field data obtained through personal interviews of wheat and tomato farmers by irrigation method (spray, flooding, and the method of lifting and distribution of water in the case of the use of diesel and conveyor belts), and the use of electricity and deep pumps, through the questionnaire design. A sample of 40 farmers was used. The results showed that the productivity and economic efficiency indicators for the lifting and distribution of groundwater by a power source during the agricultural season 2017/2018 increased the average productivity of total yield, net revenue/fed., net retur... 
