ACTA AGRICULTURAE BOREALI-SINICA ›› 2008, Vol. 23 ›› Issue (2): 38-40. doi: 10.7668/hbnxb.2008.02.009

Special Issue: Apple

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Effects of Chilling on Chlorophyll Fluorescence Characteristics in Hanfu and Its Parents Plant

WANG He1, LIU Guo-cheng1,2, LU De-guo1,2, ZHAO De-ying1, QIN Si-jun1,2   

  1. 1. College of Horticulture, Shenyang Agricultural University, Shenyang 110161, China;
    2. Research Laboratory for Breeding and Physiology-Ecology of Northern Fruit Tree, Shenyang Agricultural University, Shenyang 110161, China
  • Received:2007-12-18 Published:2008-04-28

Abstract: By freezing treatment,the chlorophyll fluorescence index were studied in this paper with the leaf of Hanfu apple,Dongguang apple and Fuji apple as materials.The result showed that:as the temperature debased,the Fo of the three breeds were all debased,and rised acuity at-4℃,the Fv,Fv/Fm and Fv/Fo were all debased,and the Fv/Fo of Toko was rised.All of the indexs were debased acuity at-4℃,it showed that the photosynthesis system was destroyed acuity by the chilling.

Key words: Chilling, Hanfu, Parents plant, Chlorophyll fluorescence

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Cite this article

WANG He, LIU Guo-cheng, LU De-guo, ZHAO De-ying, QIN Si-jun,. Effects of Chilling on Chlorophyll Fluorescence Characteristics in Hanfu and Its Parents Plant[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2008, 23(2): 38-40. doi: 10.7668/hbnxb.2008.02.009.

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