黄河流域是中国最干旱缺水的地区之一 ,水资源短缺正严重影响到该地区的农业生产。发展节水灌溉 ,制定合理的节水策略 ,研究和大力推广农业节水技术已成为黄河流域农业乃至社会经济可持续发展的重要保障措施之一。为此 ,由国家节水灌溉北京工程技术研究中心等单位主办的“黄河 The Yellow River basin is one of the driest and water-scarcer areas in China. Water shortages are seriously affecting the agricultural production in the area. The development of water-saving irrigation, the development of a reasonable water-saving strategy, research and promotion of agricultural water-saving technologies have become one of the important safeguards for the sustainable development of agriculture and even social economy in the Yellow River Basin. To this end, by the national water-saving irrigation Beijing Engineering Research Center and other units hosted by the “Yellow River.”