在山丘区用传统方式发展农田灌溉的最大困难是平整土地的工程量太大和渠道跌水建筑物太多。针对这一问题,于1980年开始,在山西省阳城县上李村进行试点,探索移动式滴灌应用于大田作物的可行性及发展节水高产值滴灌农业的途径。经十年探索,移动式滴灌用于大田作物的有关问题基本得到解决,最主要的是 The biggest difficulty with traditional ways of developing farmland irrigation in the hill areas is that the amount of work required to level the land is too large and the number of buildings in the canal falls too much. In response to this problem, pilot projects were carried out in Shangli Village, Yangcheng County, Shanxi Province in 1980 to explore the feasibility of applying mobile drip irrigation to field crops and ways to develop water-saving and high-output drip irrigation agriculture. After 10 years of exploration, the problems related to mobile drip irrigation for field crops have basically been solved. The most important thing is