Xiao Baicai

" /> <SPAN class=datatitle>陆地棉抗枯、黄萎病性状配合力、遗传力的初步研究</SPAN>
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作物学报

作物学报 ›› 1985, Vol. 11 ›› Issue (04): 267-274.

• 研究论文 • 上一篇    下一篇

陆地棉抗枯、黄萎病性状配合力、遗传力的初步研究

校百才   

  1. 陕西省棉花研究所
  • 收稿日期:1984-11-06 修回日期:1985-05-23 出版日期:1985-12-12 网络出版日期:1985-12-12

A PRELIMINARY STUDY OF THE HERIT ABILITY AND COMBINING ABILITY OF UPLAND COTTON RESISTANCE TO BOTH FUSARIUM AND VERTICILLIUM WILTS

Xiao Baicai

  

  1. Shaanxi Provincial Cotton Research Institute
  • Received:1984-11-06 Revised:1985-05-23 Published:1985-12-12 Published online:1985-12-12

PDF

732

被引次数

58

摘要： 本文以6个抗病品种和6个染病品种为亲本,组成6×6不完全双列杂交,对其抗枯、黄萎病性状的配合力遗传力进行研究。结果表明:1.12个陆地棉品种抗枯、黄萎病性状,亲本抗病性的一般配合力均比它们的特殊配合力重要。2.一般配合力高的性状,反映了亲本基因的加性效应占的比重较大,可有效地传递给后代。3.在杂种一代上,抗病品种和染

Abstract: The resistant varieties used in this study were Shaan 401, Shaan3563, Shaan 5245, Shaan 3053, Shaan 5710, and Shaan 1155, the susce-ptible varieties were Deltapine SR--1, Baiyin 2, Acala 3080, Acala 1517/E, RAB 25 and RAB 26. These cultivars were combined in an 6x6 in-complete diallel design. The he

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