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作物学报 ›› 1987, Vol. 13 ›› Issue (01): 59-62.

• 研究论文 • 上一篇    下一篇

高粱茎秆汁液中乌头酸含量遗传的初步研究

程保成; 刘巧英; 江宏;刘乐融   

  1. 中国科学院; 西北水土保持研究所;
  • 收稿日期:1986-07-06 修回日期:1987-01-14 出版日期:1987-02-12 网络出版日期:1987-02-12

A PRELIMINARY STUDY ON THE INHERITANCE OF ACONITIC ACID CONTENT IN SORGHUM

Cheng Baocheng ;Liu Qiaoying; Jiang Hong; Liu Lerong   

  1. Northwestern Institute of Soil and Water Conservation; Academia Sinica
  • Received:1986-07-06 Revised:1987-01-14 Published:1987-02-12 Published online:1987-02-12

摘要: 高粱茎秆汁液中乌头酸的含量受两组基因控制。基因的分布频率不均衡。一般配合力方差是特殊配合力方差的11.62~12.23倍。狭义遗传力为44.18~48.68%。T×622、T×624和 T×390的一般配合力效应值较高;T×378、4692A、榆5A、1729A、7501A、7502A、7504A 和7718A 的效应值较低。由于该性状的遗传力较低,应该在较晚世代进行选择

Abstract: Aconitic acid content in sorghum stem juice was controlled by 2group genes,Frequency of gene distribution was unbalanced.Variancesof GCA were 11.62~12.23 times that of SCA Narrow herita-bility was 44.18~48.68%.Effect values of GCA of Tx622 Tx624and Tx390 were higher than that of Tx378,4692A,yu-5A

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