Study on Internet-based Expert Prevention System against Diseases, Pests and Weeds of Tumorous Stem Mustard

With the acknowledgement of species, symptoms and control measures for diseases, pests and weeds in tumorous stem mustard, the expert prevention system has been studied and developed based on internct, and the system mainly includes knowledge database, inference engine, browser web and so on. The knowledge database has been established by Micrsoft Access 2003 software; the procedure of inference engine has been compiled by JavaScript; the pages of browser web have been made by Dreamweaver MX software. The expert system is fuR-featured and user-friendly, which can provide control knowledge against the diseases, pests and weeds of tumorous stem mustard for the majority of farmers, scientific technological person and grass-roots level managers quickly and conveniently,

Internet下的茎瘤芥病虫草害防治专家系统研究

以茎瘤芥病虫草害的种类、症状、防治措施为知识,研究开发Internet下的茎瘤芥病虫草害防治专家系统,主要包括知识库、推理机、浏览器页面等。利用Micrsoft Access 2003软件建立知识库,使用JavaScript脚本语言编写推理机程序,利用Dreamweaver MX软件建立浏览器页面。该专家系统功能齐全、界面友好,能快速方便地为广大农民、科技人员、基层管理人员等提供茎瘤芥病虫草害防治知识。

基于Web的榨菜病虫害防治专家系统

利用Internet下的人工智能技术,将重庆涪陵榨菜的病虫害诊断和防治经验集成,建立了基于Web的榨菜病虫害防治专家系统。该系统包括榨菜概述、病虫害概述、诊断与防治、专家在线等模块,采用ASP网络语言、Aces数据库技术和Html可视化程序语言设计了推理机,构建了知识库,开发了信息操作窗口。

降解秸秆功能菌的筛选及特性研究

通过初筛、复筛,从稻草腐烂垛土壤中分离出一株降解秸秆能力较强的菌株.经形态研究后,初步鉴定该菌株属于木霉属,命名为菌株JL01,并对其进行生理特性研究.结果表明,菌株JL01能耐受的最高温度为38℃左右、对NaCl耐受度为16%左右、对酒精的耐受性最高为18%左右、pH值在4~9均能生长.