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一、前言农田灌溉排水是我国社会主义事业的重要组成部分,新中国成立以来,它取得了巨大的发展。在中国实现四个现代化的进程中,灌溉排水事业的发展趋向、发展规模和速度、以及应该采取的对策等,这些不仅是我国今后灌排事业发展中的新问题,而且关系到农业战略重点和战略目标实现的一个重要问题。受国务院农村发展研究中心的委托,由水利水电科学研
I. Introduction Farmland irrigation and drainage is an important part of China’s socialist cause. Since the founding of new China, it has made tremendous progress. In the course of realizing the four modernizations in China, the development trend, scale and speed of irrigation and drainage, and the countermeasures that should be taken are not only new problems in the future development of irrigation and drainage in our country but also related to the strategic priorities of agriculture An important issue for the realization of the strategic goals. Commissioned by the State Council Research Center for Rural Development, by the water conservancy and hydropower scientific research