江苏作物种质资源一体化管理系统的设计研究

Design and Study of Integrated Management System for Jiangsu Crop Germplasm

江苏省农作物种质资源库建于2008年,现已保存水稻、小麦、玉米等54种作物种质资源样本约5.5万份。面对当前庞大的保存规模和多样的种质类型,若仅依靠传统管理方法来独立记录各项工作流程信息和种质资源数据,不但会造成字段信息重复和数据冗余,也不利于库内资源整体情况的调查和共享服务情况的关联查询。科学有序的资源管理是促进种质有效共享的关键。本研究根据种质资源库的运行需求,运用Java Web、分布式数据库、工作流、可视化等技术,研究设计了集种质资源收集引进、保存监测、繁殖更新、鉴定评价和共享服务等功能于一体的全流程作物种质资源信息管理系统。通过对种质资源数据字段进行标准化定义,规范种质资源信息管理;明确种质资源管理工作流程和相关角色的任务职责,实现规范且可追溯的种质资源全生命周期管理;通过数据可视化技术,实现种质资源数据统计分析和挖掘,能极大地提高种质资源库管理工作效率,促进优异资源的安全保存和有效共享。

Jiangsu Crop Germplasm Gene Bank of China established in 2008 is hosting ca. 55,000accessions from 54 crop species such as rice, wheat and corn. Considering the huge number of preserved accessions and diverse germplasm types, traditional management methods to independently record various workflow information and germplasm resource data would result in data/information redundancy and unfavorable handling for overall resource investigation and shared service. To meet the requirements of the germplasm bank, we deployed Java Web, distributed database, workflow, visualization and other technologies to design a fullprocess crop germplasm resource information management system. This system integrates the collection information, preservation and monitoring, reproduction and updating, identification and evaluation, and shared services. By standardizing and defining the data fields of germplasm resources, the management of germplasm resources information is standardized. By clarifying workflows and associated roles, standardized and traceable full-life-cycle management of germplasm resources is realized. Through data visualization technology, statistical analysis and data mining of germplasm resources data can be achieved. The system can greatly improve the working efficiency of germplasm resource bank management ensuring the safe preservation and effective sharing of germplasm resources.