阿克加孜克灌区高效节水灌溉工程方案分析

Analysis of High Efficiency Water Saving Irrigation Project Scheme in Akgazike Irrigation District

阿克加孜克灌区因灌溉保证率低,目前保灌面积仅为373 hm^(2)。文中针对阿克加孜克灌区存在问题,提出高效节水灌溉工程项目设计方案,分析了工程建设的必要性、供需水情况,采用管道输水方式将水库水先引至灌区调蓄池后再引进田间首部,管道铺设在河谷临时施工道路旁侧。通过建设灌区输水工程和田间工程,保障灌区2380 hm^(2)灌溉用水,项目实施后,将在增加灌溉面积、提高灌溉保证率、增加农牧民收入、改善生态环境方面发挥巨大作用。

Due to the low irrigation ensurance probability in the Akgazike Irrigation District,the secure irrigation area is only 373 hm^(2).Aiming at the existing problems in Akgazike Irrigation District,this paper proposes a design scheme for a high efficiency water saving irrigation project,and analyzes the necessity of project construction and the water supply and demand situation.The plan is to introduce the water from the reservoir to the storage pond of the irrigation area by conduit conveyance mode,and then to the head of the field.The pipeline is laid beside the temporary construction road in the river valley.Through the construction of water conveyance projects and field engineering in the irrigation area,2380 hm^(2) of irrigation water in the irrigation area was guaranteed.After the project is implemented,it will play a huge role in increasing the irrigation area,increasing the irrigation ensurance probability,increasing the income of farmers and herdsmen,and improving the ecological environment.