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我校林木遗传育种教研组负责“六五”和“七五”期间“油松种子园”专题国家科技攻关任务。在此期间已从全国各地选出优树3 000余株,营建收集圃和子代林2 400亩。对优树资源档案,过去沿用的填表和查阅的办法已不能适应需要。为有效、合理、方便地管理和利用资源,该教研组在微机上开发了数据管理系统。该系统具以下6个主要功能模块:功能介绍:可按记录顺序或按条件查询进行的检索模块;能更改任一记录或项目的修改模块;可补
My school forest genetic breeding research group is responsible for “Sixth Five-Year” and “seven five” during the “pine seed garden” topic national scientific and technological tasks. During this period, more than 3,000 superior trees have been selected from all parts of the country and 2,400 mu of collection nurseries and sub-generational forests have been built. On the tree resources file, the past use of forms and access to the measures can no longer meet the need. To effectively, reasonably and conveniently manage and utilize resources, the research group developed a data management system on a microcomputer. The system has the following six main function modules: Function description: According to the record order or query conditions for the search module; can change any record or project modification module;