青海省马铃薯晚疫病智能监测预警系统的构建与应用

Construction and Application of Intelligent Monitoring and Early Warning System for Potato Late Blight in Qinghai Province

马铃薯晚疫病是青海马铃薯生产上的重要病害,发生范围广,危害程度高,防治难度大。本研究基于比利时CARAH预测模型,构建了青海高原马铃薯晚疫病病害监测预警系统,在青海省马铃薯主产区大通、湟中、湟源、互助、乐都、化隆、民和、平安、门源等9县(区)的18个马铃薯产业发展较好的代表性乡(镇)新建了20个马铃薯晚疫病智能监测点,初步实现了全省马铃薯主产区晚疫病数字化监测的全覆盖,为开展马铃薯晚疫病发生预警和指导病害田间有效防控、保障青海省粮食安全提供技术支撑。

Potato late blight is an important disease in potato production in Qinghai Province,which has a wide range of occurrence,high degree of damage and great difficulty in control.In this study,based on the Belgian CARAH prediction model,a monitoring and early warning system for potato late blight disease in Qinghai Plateau was constructed,and 20 intelligent monitoring points for potato late blight were newly established in 18 representative townships(towns) with good potato industry development in 9 counties(districts) in the main potato producing areas of Qinghai Province,including Datong,Huangzhong,Huangyuan,Huzhu,Ledu,Hualong,Minhe,Ping'an,and Menyuan,and the full coverage of digital monitoring of potato late blight in the main potato producing areas of the province was initially realized,in order to carry out early warning of potato late blight and guide the effective prevention and control of the disease in the field,and provide technical support for ensuring food security in Qinghai Province.