聚类分析在制订育种方案中的应用  

Cluster Analysis is Used for Making Animal Breeding Plan

作　　者：李应川[1] 王继华[1] 刘伯[1] 范聚芳[2] 

机构地区：[1]邯郸农业高等专科学校,河北邯郸057150 [2]中国农业大学,北京100094

出　　处：《生物数学学报》2000年第4期473-475,共3页Journal of Biomathematics

摘　　要：提出了品种选育中通过聚类分析划分品系的新思想．对全部目标性状做聚类分析，同类者放入同一品系中选育较好，不同类者可放入同一品系或不同品系．通过聚类分析可清楚地看出目标性状间的关系，为制订育种方案提供客观、清晰的理论依据．This paper proposes a new method on strain breeding. That is differentiating strains of a breed through cluster analysis. Make cluster analysis on all the objective traits. It is better to put the same kind of objective traits in the same strain, and different sorts of objective traits should be selected in the same strain or different strains. Through cluster analysis breeder can see the relationship among the objective traits clearly. It offers objective, clear theoretical evidence for making breeding plan.

关 键 词：育种方案 品系繁育 目标性状 聚类分析 动物 

分 类 号：S813.2[农业科学—畜牧学]