四川农业大学学报 ›› 1997, Vol. 15 ›› Issue (04): 479-481,490.doi: 10.16036/j.issn.1000-2650.1997.04.013

• 研究论文 • 上一篇    下一篇

玉米群体改良选系研究

罗家友, 张有秀   

  1. 四川省宜宾市农科所, 宜宾市 644000
  • 收稿日期:1997-04-15 出版日期:1997-12-31 发布日期:2017-03-07

STUDY ON MAIZE OF COMBINATION OF POPULATION IMPROVEMENT

Luo Jiayou, Zhang Youxiu   

  1. Yibin Institute of Agricultural Science/Yibin, Sichuan, China 644000
  • Received:1997-04-15 Online:1997-12-31 Published:2017-03-07

摘要: 本文通过育种实践总结,阐述了采用"玉米群体改良"方法,实现玉米自交系的改良和创新途径。

关键词: 玉米(45CJ/49EJ), 自交系(49DA), 配合力(45CG), 群体改良

Abstract: Excellent inbred lines were produced based on the method, which the authors utilized, of combination of population improvement. The breeding practices show that the method is available to selection of inbred lines.

Key words: CORN, INBREO LINE, ABILITY, COMBINATION OF POPULATION IMPROVEMENT

中图分类号: 

  • S513