Easy ways out of Egypt’s water crisis?
By Ashraf Ghanem and Frank van Steenbergen It is an enormous paradox: on the one hand, water shortage, on the … Continued
drip irrigation
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The dripping time bomb
Posted by Frank van Steenbergen January 7, 2015 Postcard from Wadi Natrun, Egypt Over the last few decades, drip irrigation … Continued
Controlling the micro-environment
Posted by Frank van SteenbergenDecember 13, 2012 Whereas pressurized irrigation systems- such as drip and sprinklers- are widely promoted to … Continued