北方农业学报 ›› 2007, Vol. ›› Issue (1): 29-29.

• 试验研究 • 上一篇    下一篇

食用型向日葵杂交种主要性状的典型性相关分析

李素萍 安玉麟 聂惠 李巧枝 于海锋 门果桃   

  1. 内蒙古农牧业科学院,内蒙古呼和浩特010031
  • 出版日期:2007-02-20 发布日期:2007-02-20
  • 通讯作者: 李素萍
  • 作者简介:李素萍(1964-),女,内蒙古临河人,副研究员,内蒙古农业大学硕士研究生,主要从事向日葵育种和栽培的研究工作。
  • 基金资助:
    农业部948项目(2003-T13)

Canonical Correlation Analysis on Main Characters of Confection Sunflower

LI Su-ping,AN Yu-lin,NIE Hui,LI Qiao-zhi,YU Hai-feng,MEN Guo-tao (Crop Institute Inner Mongolia Academy of Agricultural and Animal Husbandry,Huhhot 010031,China)   

  • Online:2007-02-20 Published:2007-02-20

摘要: 试验针对食用向日葵育种中存在的实际问题,对其主要性状进行典型性相关分析研究。结果表明:食用向日葵产量性状与形态性状、生育期之间的相关主要是由产量性状中的单盘粒数、籽实产量和形态性状中的株高、叶片数及生育期的相关引起。以上结果可为食用向日葵杂交育种研究提供依据。

Abstract: Aiming at resolving the breeding problem of confection sunflower, canonical correlation analysis was used for its main characters in this research. The results showed that the relationship between the yield/morphological characters and growing period was caused by the seed yield/grain number per head and the stem length/leaf number. The above results can be used as scientific evidences for hybridization breeding of confection sunflower.

中图分类号: 

  • S565.5