近年来,随着农业结构的调整,农民充分利用低山缓坡和荒滩资源,大面积发展高效农业,但这些地块往往难以自流灌溉。需购买水泵提水灌溉。水泵按照操作原理、结构特点可以分为多种不同类型,但无论哪种类型的水泵在使用的过程中往往会出现一些技术上的困扰,为了更好地发挥其作用,现对其使用技术进行初步了解。 In recent years, with the adjustment of agricultural structure, peasants have made full use of low-slope gentle slope and wasteland resources to develop high-efficiency agriculture on a large scale. However, these plots are often difficult to run-in irrigation. Need to buy water pumps for irrigation. Pump according to the operating principle, the structural characteristics can be divided into a variety of different types, but no matter what type of pump in the use of the process often there will be some technical problems, in order to better play its role, is its use of technology First understand.