聊城市在农业灌溉用水方面,始终坚持走“以井保丰,引河补源”的路子,机井建设得到了迅速发展,农业灌溉有了可靠的保证。但与此同时,仍存在着机井工程建设和管理方面的诸多问题,有待于解决和完善。1 机井建设与管理存在的问题 聊城市是老井灌区,虽有位山、陶城铺、郭口等3处引黄灌区,但由于近年 Liaocheng in agricultural irrigation water, always adhere to the “well to protect abundance, diversion” approach, construction of the well has been the rapid development of agricultural irrigation has a reliable guarantee. However, at the same time, there are still many problems in the construction and management of the well engineering which need to be solved and improved. 1 well construction and management problems Liaocheng is the old well irrigation area, although a bit Hill, Tao City shop, Guo mouth and other three diverted the Yellow River, but in recent years