一、滴灌技术的发展概况滴灌是一种近期兴起和发展的灌水技术,它是通过一系列不同内径的塑料管道系统将灌溉水和溶于水中的化肥成份,通过专用设备——滴头,成点滴或微细流的方式,直接灌溉到作物根部。随着工业技术水平的不断提高和 First, the development of drip irrigation technology Drip irrigation is a recent rise and development of irrigation technology, which is through a series of different diameter plastic pipe system will be dissolved in water and irrigation water, fertilizer components, through special equipment - drip, into Drip or micro-flow way, direct irrigation to the crop roots. With the continuous improvement of industrial technology and