北方缺水地区农业智慧灌溉应用与发展

Application and Development of Agricultural Intelligent Irrigation in Northern Water Shortage Areas

水资源紧缺是我国北方缺水地区农业生产面临的主要问题。目前,该区域农业灌溉多采用人工控制灌水量与灌溉时间,这种灌溉方式不仅造成水资源的浪费,也不利于农作物的生长。大力推行智慧灌溉,是实现农业灌溉智能化和科学化、提高水资源利用效率的有效途径。对北方缺水地区智慧灌溉的发展现状和存在问题进行了概述,列举了当前多种农田智慧灌溉技术及其在不同种类农田中的应用状况,提出了发展智慧灌溉的建议与展望,以期为我国北方缺水地区农业智慧灌溉的推广与应用提供参考。

Shortage of water resources is main problem facing agricultural production in northern China.Current agricultural irriga-tion(amount and time)in this region mostly depends on manual control,which not only wastes water resources but also threatens crop growth.Promoting agricultural intelligent irrigation technology is an effective way to achieve intelligence and scientificization of agricul-tural irrigation and improve efficiency of water resource utilization.Development status and existing problems of intelligent irrigation in water shortage region of northern China were summarized.A variety of farmland intelligent irrigation technologies and their applications in different types of crop land were listed.Suggestions and prospects for developing intelligent irrigation were put forward,expecting to provide a reference for application of agricultural intelligent irrigation in northern China.