摘要
利用R型团子分析,对45个珍珠豆型花生品种11个性状进行分类,结果依次分成单株荚果生产力、植株高矮、分枝数三个性状群。在育种实践中对珍珠豆型花生品种进行产量选择时,按性状群依次进行,简化了对综合性状优良基因的鉴别,提高育种效果。
Characters from 45 Spanish peanut varieties were classified by R factory analysis.3 Character groups were divided as followst pod yield per plant,plant height and number of branches.In breeding work when Spanish peanut varieties could be salected by means of above character groups for yield selection.It raised breeding effect and simplified to identification for some good genes in comprehensive characters.
出处
《中国油料》
CAS
CSCD
北大核心
1991年第3期24-26,共3页
关键词
花生
珍珠豆型
因子分析
性状群
Spanish type
Factory analysis
Character group
