四川农业大学学报 ›› 1993, Vol. 11 ›› Issue (04): 630-632.doi: 10.16036/j.issn.1000-2650.1993.04.024

• 研究论文 • 上一篇    下一篇

浅谈选配方法在杂交玉米新品种选育中的作用

张有秀, 徐清源, 万仲武   

  1. 宜宾地区农科所, 宜宾市 644000
  • 收稿日期:1993-06-29 出版日期:1993-12-31 发布日期:2017-04-22

THE FUNCTION OF SELECTION IN CORN BREEDING-CROSS

Zhang Youxiu, et al   

  1. Vibin Prefecture Agricultural Xciences Institute, Zip Code 644000
  • Received:1993-06-29 Online:1993-12-31 Published:2017-04-22

摘要: 经多年多种选配方法的比较探索认为,以玉米自交系数量性状遗传表现选配新组合,可增强对新组合表现的预见性,提高中选率,加快育种进程。

关键词: 杂交玉米, 选配方法, 自交系, 数量性状, 玉米

Abstract: Selecting combinations is the basis of corn breeding-cross. Selecting new combinations according to the quantitative character of corn self-bred line, which could enhance the accuracy of prediction on new conmbinations raise the rate of selected breeds and speed up the breeding.

Key words: HYBRID CORN, SELECTING METHOD, INBRED LINE, QQUANTITATIVE CHARACTER, CORN

中图分类号: 

  • S513