疏勒河灌区不同灌溉方式下不同作物水效益分析  

Water Benefit Analysis of Different Crops under Different Irrigation Methods in Shule River Irrigation Area

作　　者：尚天津 张建新 SHANG Tianjin;ZHANG Jianxin

机构地区：[1]甘肃省疏勒河流域水资源利用中心,甘肃玉门735211

出　　处：《智慧农业导刊》2024年第9期29-33,共5页JOURNAL OF SMART AGRICULTURE

摘　　要：在疏勒河流域智慧水利建设过程中,按照数字孪生灌区农田作物精准化灌溉的要求,为掌握不同灌溉模式下不同作物水效益,该文通过对疏勒河灌区广泛种植的小麦、玉米和食葵进行水效益分析研究并得出相应的数据。试验表明,滴灌模式下不同作物的水效益最高,灌区传统的漫灌方式水效益最低,已无法适应现代化灌区的建设要求。因此,在疏勒河灌区大力推广节水灌溉技术,是建设现代化灌区的必然要求。In the process of smart water conservancy construction in Shule River Basin,according to the requirements of precision irrigation of farmland crops in digital twin irrigation area,in order to grasp the water benefits of different crops under different irrigation modes,this paper analyzes the water benefits of wheat,corn and sunflower widely planted in Shule River Irrigation area,and the corresponding data were obtained.The experiment shows that the water benefit of different crops is the highest under drip irrigation mode,and the water benefit of traditional flooding irrigation mode is the lowest,which can not meet the requirements of modern irrigation area construction.Therefore,vigorously popularizing water-saving irrigation technology in Shule River irrigation area is an inevitable requirement for the construction of modern irrigation area.

关 键 词：灌溉方式 节水效益 经济效益 现代化灌区 智慧水利 

分 类 号：S275[农业科学—农业水土工程]