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储水灌溉是利用土壤水库调蓄作用，把地面水以较大灌水定额通过灌溉储存在土壤中的一种灌水方法。可以做到以丰补欠，秋冬水春夏用，汛期水非汛期用，提高水源利用率，达到节水增产目的。同时可以减少农田灌溉高峰期用水量，缓解工农业和作物间争水矛盾。本文以冬小麦储水灌溉试验为例，分析了储水灌溉节水增产效果及其机理，并给出了当地冬小麦储水灌溉适宜灌水时间、灌水定额及管理要求。
Water storage irrigation is the use of soil reservoirs to regulate the role of storage, the ground water at a larger irrigation quota through irrigation stored in the soil in a method of irrigation. Can be done to enrich the owe, autumn and winter water spring summer, flood season non-flood use, improve water utilization, water saving and production purposes. At the same time, it can reduce the amount of irrigation water during peak irrigation and ease the contradiction between industry and agriculture and between crops. Taking winter wheat water storage irrigation experiment as an example, the effect and mechanism of water saving and yield increase of storage irrigation were analyzed in this paper. The suitable irrigation time, irrigation quota and management requirements of local winter wheat storage irrigation were also given.