小麦是需水量较大的作物,许多地方麦田灌溉主要靠超采地下水来维持。随着水资源的日益紧缺,一方面扩大水浇地面积的难度增加,另一方面已有水浇地麦田也因地下水位下降和用电价格上升致使灌溉成本增加,影响到小麦生产的发展。近年来,邯郸市农科院等单位研究并推广“冀南冬小麦公顷产量7500公斤节水栽培技术规程”。其技术要点如下: Wheat is a crop requiring a large amount of water and irrigation in many areas is mainly maintained by over-pumping groundwater. With the increasing scarcity of water resources, it is more and more difficult to expand irrigated land on the one hand. On the other hand, the irrigated land in irrigated fields has also been affected by declining water table and rising electricity prices, which will affect the development of wheat production. In recent years, Handan City Academy of Agricultural Sciences and other units to study and promote “Hebei winter wheat hectare yield 7500 kilograms of water-saving cultivation techniques ”. The technical points are as follows: