【作者】 刘波； 刘浩官； 张文扬； 李平； 宋晓川；

【Author】 Bo Liu~1 Hao-guang Liu~1 Weng-yang Zhang~2 Ping Li~1 Xiao-chuang Song~1 (1 Institute of Plant Protection,Fujian Academy of Agricultural Science,Fuzhou 350000) (2 The Center Laboratory,Fujin Academy of Agricultural Science,Fuzhou 350000)

【机构】 福建省农科院植保所； 福建省农科院中心实验室；

【摘要】 本文通过对水稻病虫测报业务的实体模型分析,提出了微机测报网络的系统设计和数据库结构设计方法,集数据库,模型库测报咨询信息通讯为一体,采用结构化程序设计,实现了应用软件的编制,建立了地区级水稻病虫微机测报网络,提出水稻病虫微机常规测报系统方法,实现年趋势估计、月测报分析、旬预报以及候的实时监测.91年生产运用年趋势估计准确率为90.2%。月为83.3%,旬为90.2%。在病虫资料的报表、图形、病虫情报的处理和传递上,实现了计算机化。代替80%人工处理。更多还原

【Abstract】 The present paper dealt with the computer network for the forecast of rice insect pests and diseases.The entity model of the forecast in rice pest and disease was analyzed.The designation methods of the network and data base structure were put forward.The network system included(1) database management system,(2) model base management system,(3) forecast inquiry system,(4) long way communication system.The network was divided into 3 layers,Province-District-County 3 forecast stages,year estimation,month forecasting analysis,ten days forecasting,were set up.The data every 5 days was collected from the counties by computer.The forecasting result of the rice plant hopper showed that the accuracy of real estimation was 90.2%,month forecasting analysis 83.2%,ten days forecasting 92.2%,80% handwork of the data processing in the forecast station was replaced by the computer network system.更多还原