玉米品种资源数据库专家系统开发研究

The Developing Study of the Experts System in Corn's Genetic Resources Database

在收集、整理了万余份玉米品种资源数据和育种专家经验的基础上 ,通过主要性状、遗传规律等数据分析 ,建成 86 6 7份玉米品种数据库 ,并开发出检索专家咨询系统 ,包括 :⑴玉米品种资源多媒体数据库 ;⑵玉米品种数据库维护系统 ,可供普通用户使用的数据维护界面与数据维护的功能 ;⑶玉米品种多媒体检索系统 ,包括面向普通用户的简洁查询、多媒体查询和面向育种工作者的列表查询三个功能模块 ;⑷玉米遗传选育专家咨询系统 ,即针对确定的育种目标 ,计算机辅助筛选父本和母本的功能。

On the basis of collecting and sorting out more than ten thousands of corn genetic resources and experts'experiences on breeding corns,and by analyzing the data of their main characteristics and genetic laws,the database of 8 667 corn genetic resources have been established,and the experts's index system was developed.Theree are four aspects.The first is the multimedia database of corn genetic resources;The second is the maintenance system of database,which includes data maintenance interface and function.The third is multimedia index system,which is included in three functional modes.They are the simple index for ordinary customers,the multimedia and the table index for the breeding experts.The fourth is the information system for corn genetic experts,that is,the computer can help to choose the data of maternity and paternity according to the definite breeding purpose.