Economic evaluation of Zea Maize yield in Deficit irrigation and Surge irrigation strategyCase study: Islamabad-Gharb Area

Some experiments were performed around the Agricultural and Natural Resources Research Station of Islamabad-Gharb city in order to determine the economic evaluation of corn crop behavior to deficit irrigation and surge irrigation strategy in Islamabad-Gharb Area under ferrow irrigation.The statistical design of the research was Factorial design (as compound analysis in two years) in a randomized complete block design Which has two factors at 3 and 4 levels. Factor A (irrigation water quantity) and factor B (surface irrigation method), so there was12 treatments and 3 replications. The results showed that in different irrigation methods The highest net and net profit than the amount of water consumed at 2016 occurred of S1-2 treatment respectively 6.46 and 2.84 billion rials per cubic meter also at 2017 occurred of S1-2 treatment respectively 6.49 and 2.62 billion rials per cubic meter. and in different irrigation regimes The highest net and net profit than the amount of water consumed at 2016 occurred of 75% water requirement treatment respectively 6.98 and 3.5 billion rials per cubic meter also at 2017 occurred of 75% water requirement treatment respectively 6.91 and 3.2 billion rials per cubic meter