ACTA AGRICULTURAE BOREALI-SINICA ›› 2005, Vol. 20 ›› Issue (2): 89-92. doi: 10.3321/j.issn:1000-7091.2005.02.023

Special Issue: Wheat

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Genetic Analysis of Yield Character of BYDV Resistant Wheat

FAN Shao-qiang, ZHENG Wang-yi, XIE Xian-sheng, LI Feng, SONG Bao-lin   

  1. Wheat Research Institute, Shanxi Academy of Agricultural Sciences, Linfen 041000, China
  • Received:2004-06-20 Published:2005-04-28

Abstract: Using three BYDV resistant wheat materials as female and four high-yield varieties as male parents, through 3×4 non complete diallel, the genetic characteristics of yield trait of F1 were analyzed. The results showed that the heredity of yield trait was additive-dominant model, in which additive effect was dominant. Among all the materials, R96330 has the biggest variance of specific combining ability, the highest effect of general combining ability, and dominant difference among its offspring, so it was a good anti-disease parent and valuable for breeding of the BYDV resistance.

Key words: Wheat, BYDV Resistance, Individual-plant yield, Genetic analysis

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Cite this article

FAN Shao-qiang, ZHENG Wang-yi, XIE Xian-sheng, LI Feng, SONG Bao-lin. Genetic Analysis of Yield Character of BYDV Resistant Wheat[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2005, 20(2): 89-92. doi: 10.3321/j.issn:1000-7091.2005.02.023.

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