四川农业大学学报 ›› 1998, Vol. 16 ›› Issue (02): 206-209.doi: 10.16036/j.issn.1000-2650.1998.02.006

• 研究论文 • 上一篇    下一篇

应用因子分析综合评价水稻种子活力

吴元奇   

  1. 湛江海洋大学农学系, 广东湛江 524088
  • 收稿日期:1997-03-03 出版日期:1998-06-30 发布日期:2017-04-21

A SYNTHETIC APPRAISAL OF RICE SEED VIGOR BY FACTOR ANALYSIS

Wu Yuanqi   

  1. Department of Agronomy, Zhanjiang Ocean University, Zhanjiang 524088
  • Received:1997-03-03 Online:1998-06-30 Published:2017-04-21

摘要: 用因子分析对13个水稻杂交组合及其5个亲本种子的有关种子活力的形态生理指标作了分析。将种子活力指标分为三种类型,并对各杂交组合及亲本的种子活力高低进行了排序。

关键词: 因子分析, 种子活力, 水稻

Abstract: In the eassy, FA is applied to analysing the rice seed vigor of 18 combinations/parents and 9 physiology indexes. Physiology indexes are divided into three types. The seed vigor of 18 combinations/parents is ranked from strong to weak.

Key words: FACTOR ANALYSIS, SEED VIGOR, RICE

中图分类号: 

  • S330.31