摘要
精量节水灌溉成为农业生产发展的关键技术。为此,基于硬地育秧过程对土壤水分的精准化控制需求,设计了一种定量灌溉控制系统。同时,根据育秧过程中的土壤需水状况监测结果,设计定量灌溉控制算法,对育秧过程中的水分状况进行预警,实现了精准化灌溉控制。
Precision water-saving irrigation has become a key technology for the development of agricultural production.Based on the demand for precise control of soil moisture in the process of hard land seedling raising,this paper designs a quantitative irrigation control system.According to the monitoring results of soil water demand in the process of seedling raising,a quantitative irrigation control algorithm is designed to give early warning of the moisture status in the process of seedling raising,and realize precise irrigation control at the same time.
作者
王小花
郑思思
Wang Xiaohua;Zheng Sisi(Tangshan Institute of Technology,Tangshan 063000,China)
出处
《农机化研究》
北大核心
2024年第9期236-239,共4页
Journal of Agricultural Mechanization Research
基金
河北省职业教育科学研究“十四五”规划项目(JZY21117)。
关键词
节水灌溉
控制算法
定量控制
物联网
water saving irrigation
control algorithm
quantitative control
internet of things
