【摘要】 微灌技术的出现与应用,是灌溉技术的一个进步。它是现代各种灌溉方法中,水的利用率最高的一种灌溉技术。本文综合了微灌技术的发展和特点,微灌系统的组成,设备功能与结构,以及微灌的水力学问题,指出我国微灌技术的应用前景及有待解决的问题。更多还原

【Abstract】 The appearance and the application pf micro-irrigation signal a great advance of irrigation techniques. It is one of the best irrigation techniques of water-utilization efficiency in all modern irrigation methods. This paper describes the development and features of irrigation techniques, the form and the equipment function and the form of micro-irrigation system, and the hydraulics problems. The main problems and the application prospect in Chinese micro-irrigation techniques are presented.更多还原