作物智能化精准节水灌溉系统的研究

摘要

Taking the protected grape in facility as target crop, the author developed a set of intelligent control system for crop irrigation in Lishui High - tech Agricultural Demonstration Garden, Jiangsu Academy of Agricultural Sciences. This system adopted wireless sensor networks ( WSN) technique, which transferred the data of soil moisture and other environmental information exactly determined by sensors to a network monitor platform managed by computer. The computer could dispose, display and save the real - time data and information, and the irrigation intelligent controller could automatically and accurately control the irrigation water according to the water requirement threshold of crop set by crop scientists. The work of this intelligent system could make use of the irrigation water resource availably and result in a significant improvement of modern agricultural equipment level and management level.%在江苏省农业科学院溧水高科技农业示范园研制了一套以设施葡萄为目标作物的智能化灌溉系统.系统采用无线传感器网络( WSN)技术,将传感器精确测定的土壤湿度及其他环境信息通过无线传输至基于计算机管理的网络监控平台,计算机在对实时数据信息进行处理、显示、存储的同时,根据作物栽培专家研究设定的作物生长科学需水阈值,通过智能控制器实现作物灌溉用水控制的自动化、精准化.智能化系统的建成,有效减少了灌溉用水资源的浪费,也大大提高了现代农业的装备水平和管理水平.