The Estimation of Irrigation water Needs for Wheat and Barley in Misan Province

Abstract

Has been estimated water requirements for irrigating crops of wheat and barley climate in the province of Maysan, depending on the formula of Pliny - Chridl, and it became clear that the net water needs has reached (71, 96.6, 112.2 0.71, 29.3) mm for the months of the growing season, which extends from November until the month of March. as it turns out that the amount of rainfall a few cannot be relied upon to fill the needs of water for irrigating crops in any month of the season.