泾灌区1958年技术革新运动中,主要是实行“三政”“八化”“一贯彻”,苦战一年,力争上游,成为高产灌区。一、实行三改为保证泾惠渠灌区1958年跃进计划中所要求的粮、棉产量,我们提出渠系利用率春灌提高到60%,夏灌提高到65%,秋灌提高到55%。单位流量浇地效率提高到1,300亩(由斗门算起)。所谓“三改”即:(一)改晚灌为早灌,主要是改晚冬灌为早冬灌,晚春灌为早春灌,棉田休闲地争取冬灌春不灌。无论冬灌春灌在灌溉时间上我们总结了一条经验 Jing irrigation area 1958 technological innovation movement, mainly the implementation of the “three governance”, “eight” “one consistent”, one year of hard fighting, and strive to become a high-yielding irrigation area. I. Implementation of the Third Reformation To ensure the grain and cotton production required by the leap forward plan of the Jinghuiqu Irrigation District in 1958, we proposed that the utilization of canal systems be raised to 60% in spring irrigation, 65% in summer irrigation and 55% in autumn irrigation. Unit flow rate of irrigated land increased to 1,300 acres (from Doumen count). The so-called “three changes”: (A) to change irrigation for early irrigation, mainly to change late winter irrigation as early winter irrigation, late spring irrigation for early spring irrigation, cotton field for winter irrigation and irrigation without irrigation. Regardless of the winter irrigation irrigation irrigation time, we summed up a lesson