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作物学报 ›› 1980, Vol. 6 ›› Issue (04): 203-210.

• 研究论文 • 上一篇    下一篇

三个冬小麦杂交组合中七个农艺性状的遗传分析

俞志隆; 李桃生   

  1. 杭州大学生物系
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1980-12-12 网络出版日期:1980-12-12

GENETIC ANALYSIS OF SEVEN AGRONOMIC CHARACTERS IN THREE WINTER WHEAT CROSSES

Yu Zhilong; Li Taosheng   

  1. Department of Biology; Hangzhou University
  • Received:1900-01-01 Revised:1900-01-01 Published:1980-12-12 Published online:1980-12-12

摘要: 本文通过对冬小麦的三个杂交组合:“万年2号×丰产3号”(杂交1)、“农林110×安徽11”(杂交3)与“(丰产3号×选209”(杂交3)六个世代(家系)遗传参数的估算初步分析了七个农艺性状遗传中的群体均数、狭义遗传力与基因效应等。F1显著偏离中亲值以杂交3最为突出,表明非加性基因对这些性状的作用相当大。狭义遗传力依

Abstract: 1.The material used in this study included the parental lines andthe F1,F2,B1(P1×F1)and B2(P2×F1)derivatives of winter wheat(Triticum aestivum L.)cross‘Wannian No.2×Fengchan No.3’(Cross1),‘Norin 110×Anhwei

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