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作物学报

作物学报 ›› 1979, Vol. 5 ›› Issue (04): 21-28.

• 研究论文 • 上一篇    下一篇

玉米 C 型胞质雄花不育的遗传及其在生产上的应用

陈伟程; 罗福和; 季良越   

  1. 河南农学院玉米研究室
  • 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

SOME GENETIC ASPECTS OF THE C-TYPE CYTOPLASMIC MALE-STERILITY IN MAIZE AND ITS USE IN BREEDING

Chen Weicheng; Luo Fuhe; Ji Liangyue   

  1. Research Laboratory of Corn; Honan Agricultural College
  • Received:1900-01-01 Revised:1900-01-01 Published:1979-11-12 Published online:1979-11-12

PDF

979

被引次数

67

摘要： 从测定67个自交系对 C 型雄花不育性的反应表明:玉米 C 型细胞质雄花不育及其恢复性是一种稳定的遗传特性,一般环境条件的差异,不足以改变其雄花育性表现。C 型雄花不育的恢复性受两对独立的显性重复基因(Rf3、Rf4)所支配。因此,不育系及其保持系只有 rf3rf3rf4rf

Abstract: 67 inbred lines of maize had been tested for their restoringreaction to the C—type cytoplasmic male—sterility.They were clas-sified into four groups according to the degree of pollen restoringability.Both the male—sterility and pollen restoration manifested inthe tested lines were found to be fai

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