الفهرس 
DEVELOPED IRRIGATION SYSTEMOnly 14 pages are availabe for public view
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Abstract
Within this work it is shown that the convert from surface irrigation systems to developed irrigation systems is economically profitable for the following reasons: Developed irrigation systems ensure correct water application required for plants, thereby promoting uniform plant growth, where high water application efficiency and better uniformity are attained Plants are never stressed by lack of water or over irrigation, as water is supplied with the right quantity at the correct time which leads to maximum yield. As water is applied according to water requirement, losses due to evaporation, runoff and draining are minimized. Therefore the use of developed irrigation systems leads to water saving by 40-50% compared to surface irrigation, which will lead to add new cultivated area. The developed irrigation system components pumps, main and sub main pipe lines, pivot, drip and sprinklers are available in various size and specifications to suit any particular requirements. Therefore developed irrigation systems can be designed to suit any area and crop.