我国北方地区严重缺水,农业生产对机井灌溉的依赖程度非常高。据国家电网公司统计,北方的16个网省供电区域内,机井灌溉面积达4.25亿亩,占有效耕地面积的49%。电力机井因其使用方便、费用低廉,而广受农民的欢迎。尤其近年气候干旱,电力机井在抗旱保苗时更显作用巨大。 There is a serious shortage of water in northern China, and agricultural production relies heavily on well irrigation. According to the statistics of the State Grid Corporation of China, the irrigation area of ​​wells in the power supply area of ​​the 16 network provinces in the north reached 425 million mu, accounting for 49% of the effective cultivated area. Electric wells are widely welcomed by farmers because of their ease of use and low cost. In particular, the weather in recent years has been dry, and electric power wells have become more effective in drought protection and seedling growth.