Evaluating the influences of pressurized irrigation system on the charging of farming structure, cropping pattern and yield

Massive allocation of administration power and governmental funds and after several years from use and expansion of pressurized irrigation systems in the country calls for the strengths and weaknesses of this plan identifying primary targets and use them according to as a strategy for future. This study was produced in order to evaluation of influences of pressurized irrigation systems of the cropping pattern and yield of crops. Based on the results these systems were designed large- scale farms and administration of them on the small-scale farms reduce territorial integrity and the number of pieces of land among famers. The other hands the cultivater aread of sugar-beet in creased strongly with the rainy irrigation systems. The results of the Evalution of pressurized irrigation systems on the production of crops under cultivation showed that the average production of wheat, barley and sugar-beet has increased respectively 1.31, 0.52 and 31.84 tons per hectare. In general the changing of crops pattern and efficiency per unit area is significantly associated with implementation of pressurized irrigationn.