Evaluation of the application effect of the automatic monitoring and warning system for Fusarium head blight based on the internet of things in 2022 and 2023
In 2022 and 2023,an investigation was conducted on the actual occurrence of Fusarium head blight in 11 counties(cities)in Anhui,Jiangsu,Hubei,Henan,and Shaanxi,and the accuracy of the prediction of Fusarium head blight automatic monitoring and warning system was evaluated by comparing with the prediction results of the system.The results showed that in 2022,except for Hongze in Jiangsu,the average prediction accuracy in other areas was 92.5％.In 2023,except for Nanzhang,Hubei,average the prediction accuracy in other regions was 97.5％.The accuracy in winter wheat areas under rice-wheat rotation in 2022 and 2023 was 100％and 95％,respectively,while that under corn-wheat rotation was 85％and 100％,respectively.The prediction accuracy of the system in the rice wheat and corn wheat rotation winter wheat areas was 97.5％and 92.5％,respectively.The system operates stably,which can effectively guide the prevention and control of Fusarium head blight.
Fusarium head blightinternet of thingsautomatic monitoring and warning systemaccuracy e-valuation
NETL
NSTL
万方数据
