基于同一度的亲本分类方法研究

基于同一度的亲本分类方法研究

A Method for Parent Cluster Based on the Identical Degree

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作物学报 ›› 2004, Vol. 30 ›› Issue (09): 937-941.

郭瑞林;周阳

河南省安阳市农业科学研究所，河南安阳455000

收稿日期:2003-04-21 修回日期:2003-11-20 出版日期:2004-09-12 网络出版日期:2004-09-12
通讯作者: 郭瑞林

GUO Rui-Lin;ZHOU Yang

Anyang Institute of Agricultural Sciences, Anyang 455000, Henan

Received:2003-04-21 Revised:2003-11-20 Published:2004-09-12 Published online:2004-09-12
Contact: GUO Rui-Lin

摘要： 将集对分析理论与模糊聚类原理相结合，提出了一种新的亲本分类分析方法。运用这种方法，对20个亲本进行了分类。结果表明，这种方法对于指导杂交组合配制，培育作物新品种具有重要意义。10个小麦新品种培育成功的事实，从育种实践的角度证明了这种方法的可行性和可靠性。在此基础上，讨论了这种方法的应用前景及其优点和尚需

关键词: 同一度, 亲本分类, 集对分析, 模糊聚类

Abstract: Based on the theory of set pair analysis and the principle of fuzzy cluster, a new analysis method of parent cluster was advanced. 20 parents were classified by means of the method. The results showed that the method was useful in the guidance of parental combination. The feasibility and reliability

Key words: Identical degree, Parent cluster, Set pair analysis, Fuzzy cluster

中图分类号:

S512

郭瑞林;周阳. 基于同一度的亲本分类方法研究[J]. 作物学报, 2004, 30(09): 937-941.

GUO Rui-Lin;ZHOU Yang. A Method for Parent Cluster Based on the Identical Degree[J]. Acta Agron Sin, 2004, 30(09): 937-941.

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