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灌水技术是在田间实现合理、有效灌溉的关键,运用先进灌水技术以提高田间灌溉的功能效益是灌溉规划、设计、计划用水和浇水管理的首要问题和重大课题。因此我国已灌溉成面积在今后二十年的续建中。要发展适合各地特定条件下的以灌水技术为中心的田间工程,在新开灌区更有必要把整个灌溉设计首先建立在可以因灌水技术而制宜的田间工程设计的基础上,使田间工程具有可随灌水技术的提高而不断更新、改革的弹性,有可以采用多种灌水技术联合运用的灵活性。文章从近二、三十年来国外灌溉发达国家对灌水技术的研究动向、灌水方法分类做了概括论述,并分别介绍喷灌。雾灌、地面灌。作者还提出了自己关于灌水方法分类的建议。
Irrigation technology is the key to achieve reasonable and effective irrigation in the field. The application of advanced irrigation technology to improve the efficiency of irrigation in the field is the primary issue and major issue for irrigation planning, design, planning and water management. As a result, the area irrigated in our country will be renewed in the next two decades. In order to develop a field project centered on irrigation technology under specific conditions in various places, it is even more necessary to establish the entire irrigation design based on the field engineering design that can be adapted to the irrigation technology in the newly opened irrigation area, With the improvement of irrigation technology and constantly updated, the flexibility of reform, there can be a variety of irrigation techniques used in combination of flexibility. This paper summarizes the research trends of irrigation technology and the classification of irrigation methods in developed countries of foreign countries in recent two or three decades, and respectively introduces sprinkler irrigation. Fog irrigation, ground irrigation. The author also proposed his own suggestion on the classification of irrigation methods.