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传统的作物种质数据组织方法,针对不同作物种类建立不同数据表,这种方法已不能有效适应种质数据综合分析的需要。本文提出了一种基于属性分离存储的种质数据组织方法,根据种质的每个属性分别建立数据表,各属性间没有从属关系。该方法可统一数据查询操作,优化查询过程,提高分析效率,具有灵活、可扩展的特点,可以方便地集成与种质分析相关的数据,适用于种质资源分布式数据库和相关信息系统的建立。
Traditional crop germplasm data organization methods, different types of crops for different data tables, this method can not effectively meet the needs of a comprehensive analysis of germplasm data. In this paper, a method of germplasm data organization based on attribute separation and storage is proposed. Data tables are established according to each attribute of germplasm, and there is no subordination among the attributes. The method can unify the data query operation, optimize the query process, improve the analysis efficiency, has the characteristics of flexibility and expansibility, and can conveniently integrate the data related to the germplasm analysis, and is suitable for establishing the distributed database of germplasm resources and the related information system .