Water productivity and yield of wheat as affected by irrigation systems and water deficit under New Valley conditions

Improving the irrigation water productivity of wheat under water shortage and high evaporation such as New Valley conditions is crucial. Two field experiments were carried out during the two successive winter seasons of 2014/2015 and 2015/2016 on the Experimental Farm, Agricultural Research Station at El-Kharga, the New Valley Governorate. The experiment was laid out in strip plot design with four replications