ACTA AGRICULTURAE BOREALI-SINICA ›› 2013, Vol. 28 ›› Issue (4): 152-157. doi: 10.3969/j.issn.1000-7091.2013.04.028

Special Issue: Wheat

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The Effect of Phosphorus Deficiency Stress on Fluorescence Parameter and Chromosome of Wheat Substitution Lines

ZHENG Jin-feng1,2, BAI Zhi-ying1, LI Cun-dong1   

  1. 1. College of Agronomy Hebei Agricultural University, Hebei Key Laboratory of Crop Growth Regulation, Baoding 071000, China;
    2. Hebei Science and Technology School of Engineering, Baoding 071000, China
  • Received:2013-05-15 Published:2013-08-28

Abstract: Wheat substitution lines between Chinese Spring and Synthetic 6x under the treatments of phosphor- us deficiency stress and phosphorus normal (control ) in different developing stages were studied to research the effect of phosphorus deficiency stress on fluorescence parameters and locate the gene controlling fluorescence param- eters.The results showed that Fm,Fv /Fm reduced and Fo increased under phosphorus deficiency stress in different developing stages;The genes regulating Fo might be located on 3D chromosome of Synthetic 6x,and that the genes regulating Fm might be located on 3B chromosome and the genes regulating Fv /Fm might be located on 3B,7D chromosome.

Key words: Substitution lines, P- deficiency, Fluorescence parameters, Chromosome effect

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Cite this article

ZHENG Jin-feng, BAI Zhi-ying, LI Cun-dong. The Effect of Phosphorus Deficiency Stress on Fluorescence Parameter and Chromosome of Wheat Substitution Lines[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2013, 28(4): 152-157. doi: 10.3969/j.issn.1000-7091.2013.04.028.

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