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河南省是一个水资源短缺的农业大省,人多地少,灌溉用水不足,影响了农业的快速发展。为解决水资源匮乏对农业发展的影响,必须大力推广应用先进的节水灌溉技术,以提高水资源的有效利用率,降低农业用水总量。河南省在郑州、新乡、漯河与平顶山等地相继建成了一批现代化的节水灌溉示范区,采用喷
Henan Province is a large agricultural province with a shortage of water resources, with a small population and insufficient water for irrigation, which has affected the rapid development of agriculture. In order to solve the impact of water scarcity on agricultural development, we must vigorously promote the application of advanced water-saving irrigation techniques to increase the effective utilization of water resources and reduce the total amount of agricultural water use. Henan Province in Zhengzhou, Xinxiang, Luohe and Pingdingshan and other places have built a number of modern water-saving irrigation demonstration area, the use of spray