一、农田节水灌溉工程农田节水灌溉工程的设计、施工等 ,主要包括 :1 平地、坡地、梯田等大田作物半固定式、全固定式和移动式喷灌工程的设计、施工及件料 ;2 大棚内作物滴灌、微喷灌工程的设计、施工及材料 ;3 经济作物滴灌、喷灌、微喷灌工程的设计、施工及材料等 ;4 果林 I. Design and construction of farmland water-saving irrigation project for farmland water-saving irrigation project mainly include: design, construction and materials of semi-fixed, all-stationary and mobile irrigation works for field crops such as flat land, slope land and terraced fields; 2 design, construction and materials of crop drip irrigation and micro-sprinkler irrigation works in the greenhouses; 3 design, construction and materials of drip irrigation, sprinkler irrigation and micro-irrigation irrigation works; 4 fruit trees