锦州市实用灌溉新模式效益研究

Study on benefit of new practical irrigation model in Jinzhou City

锦州市作为辽宁省粮食主产区,常年受到旱灾影响,为解决春旱秋吊问题,锦州市在国家与辽宁省政府的支持下推行节水灌溉工程,收效显著。但同时也存着不能适时补充灌溉、部分地区电力设施不足制约设备使用等问题。针对这些问题,本文提出了“风力提水+蓄水池模式+吸力式微润灌水器”的灌溉模式,以锦州市黑山与凌海两个项目区作为试点开展推广。实践证明,该灌溉模式可以很好地解决项目区存在的问题,经济收益、节水效果显著,还可以调动农户的积极性,促进农业良性循环。

Jinzhou,as the main grain producing area in Liaoning Province,is affected by drought all the year round.In order to solve the problem of spring drought and autumn hanging,Jinzhou implemented water-saving irrigation project with the support of the state and Liaoning provincial government,and achieved remarkable results.At the same time,there are also some problems,such as not being able to replenish irrigation in time,insufficient power facilities in some areas restricting the use of equipment,etc.To solve these problems,this paper puts forward the irrigation mode of“wind-driven water lifting+reservoir mode+suction micro-wetting emitter”,which is promoted as a pilot in two project areas of Jinzhou Heishan and Linghai.Practice has proved that this irrigation mode can well solve the problems existing in the project area,with remarkable economic benefits and water-saving effects,and can also mobilize the enthusiasm of farmers and promote the virtuous circle of agriculture.