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作物学报 ›› 1983, Vol. 9 ›› Issue (04): 217-223.

• 研究论文 •    下一篇

普通小麦种内的一种细胞质变异

杨天章   

  1. 西北农学院农学系
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1983-12-12 网络出版日期:1983-12-12

INVESTIGATION ON THE INTRASPECIFICALLY CYTOPLASMIC VARIABILITY IN TRITICUM AESTIVUM

Yang Tianzhang   

  1. Northwestern College of Agriculture
  • Received:1900-01-01 Revised:1900-01-01 Published:1983-12-12 Published online:1983-12-12

摘要: 根据对小麦育种试验中25个正反杂交后代的调查,发现一些组合的正反杂交之间存在着一定差异,其中陕农17和矮丰三号正反杂交后代的育性分离显著不同。因此,用陕农17和矮丰三号及其同质近亲品系重复进行了正反杂交遗传试验。当以陕农17做母本与矮丰三号及其近亲品系杂交时,F2代无雄性不育植株出现,然而,以矮丰三号等

Abstract: A cytoplasmic variability among cultivars in Triticum aestivum was in-vestigated.Shaannong No.17,Aifeng No.3 and its related lines,werechosen for repeating the following study based on sterilityfertility interac-tion of 25 reciprocal crosses in a wheat breeding experiment.When Shaan-nong No.17 used

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