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作物学报

作物学报 ›› 1979, Vol. 5 ›› Issue (04): 43-50.

• 研究论文 • 上一篇    下一篇

关于小麦亲本配合力的研究

郭平仲;赵文彬;张金栋;康克强;蔡民华   

  1. 北京师范学院生物系遗传与进化教研组;
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1979-11-12 网络出版日期:1979-11-12

STUDIES ON COMBINING ABILITIES IN WHEAT CROSSES

Guo Pingzhong; Zhao Wenbin; Zhang Jindong; Kang Keqiang; Cai Minhua   

  1. Department of Biology; Beijing Teachers College
  • Received:1900-01-01 Revised:1900-01-01 Published:1979-11-12 Published online:1979-11-12

PDF

902

被引次数

72

摘要：

利用5×4格子方的20个小麦杂交组合的 F1杂种及其相应的亲本材料,研究了8个性状的显性程度、亲子关系、配合力及遗传力。结合本研究结果进行了亲本及组合的评价,并讨论了亲本选配与组合淘汰问题。

Abstract:

Using the data of F1 hybrids of 20 wheat crosses from a5×4 incomplete diallel design and their respective parents estimatesof degree of dominance,parent—offspring relationship,combining abilityand heritability of 8 characters were calculated.The correlation coefficient of F1

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