摘要
为缓解金华市安地灌区水资源紧张的现状,基于多源感知信息,构建灌区实时灌溉预报模型及开发模型系统,主要涵盖气象信息预报、作物需水量预报、田间土壤墒情监测、灌溉预报决策等4大功能模块,通过向灌区用水管理者发送灌溉预报决策信息,辅助灌区科学决策,达到适时、适量灌溉,节约灌区农业灌溉用水的目的。
A real-time irrigation forecasting model and system based on multi-source perception information were developed to alleviate the shortage of water resources in Andi irrigation district.The model system mainly includes four functional modules:meteorological information forecast module,crop water demand forecast module,field soil moisture monitoring module and irrigation forecast decision module.The main function of the model system is to provide irrigation decision-making services to irrigation water managers,which sends irrigation forecast and decision information to assist the real-time irrigation decision-making,so as to achieve timely and appropriate irrigation and save agricultural irrigation water.
作者
罗童元
郑世宗
张亚东
郑雷
范翠翠
李锐
LUO Tongyuan;ZHENG Shizong;ZHANG Yadong;ZHENG Lei;FAN Cuicui;LI Rui(Zhejiang Institute of Hydraulics&Estuary,Hangzhou 310020,Zhejiang,China;Meixi River Basin Management Center,Jinhua 321052,Zhejiang,China;Zhejiang Yugong Information Technology Co.,Ltd.,Hangzhou 310000,Zhejiang,China)
出处
《浙江水利科技》
2022年第1期73-77,共5页
Zhejiang Hydrotechnics
关键词
灌溉预报
系统开发
模型开发
气象预报
智慧灌溉
irrigation forecast
system development
model development
weather forecast
smart irrigation
