Analyzing the effectiveness of modern irrigation methods in Iraq

Iraq is one of the countries that have water scarcity problem. Many reasons have made this problem to be more complex. The modern irrigation methods have used as one solution to the water problem in Iraq. This paper investigates the effectiveness of modern irrigation methods in Iraq. The paper tests the impact of using modern irrigation methods on the amount of water used for irrigation. The study uses Liner Regression Model (LRM) as a statistical estimation model. The study data were taken from the ministry of water resources, and the ministry of agriculture in Iraq. This study uses weekly time series data from 2000 -2010. The results show that using modern irrigation methods in Iraq has negative and insignificant impact on the total amount of irrigation water. The results shows that temperature (climate effect) has positive and significant impact on total irrigation water. The results shows that stored water has positive and significant impact on irrigation water.