ACTA AGRICULTURAE BOREALI-SINICA ›› 2008, Vol. 23 ›› Issue (2): 25-29. doi: 10.7668/hbnxb.2008.02.006

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Effects of the Photoperiodic Inducing on Physiological and Biochemical Characteristics in Different Leaves Ages of Adzuki Bean

YIN Bao-zhong1, ZHANG Yue-chen1, TAO Pei-jun1, YIN Shu-li2, DENG Xiao-peng1, GUO Cheng-jin1   

  1. 1. College of Agronomy, Agricultural University of Hebei, Baoding 071001, China;
    2. Institute of Biology Hebei, Shijiazhuang 050021, China
  • Received:2007-11-28 Published:2008-04-28

Abstract: This research take late-maturing variety adzuki bean Jihong-4 as the experiment material,with the photoperiodic induced in different leaf ages treatment,the results showed that the activity of NR(nitrate reductase)under LF(leaf age)treatment was higher than CK(natural light)treatment on the whole,and was lower than SD(continuous short daylength)treatment;The content of the dissociation amino acid under these three treatments showed a descend trend along with the leaf ages accretion,but the photoperiodic inducing could be increasing the content of dissociation amino acid,different leaf ages leaves showed some difference,and alternating rise with SD treatment;Photoperiodic inducing could reduce the content of soluble sugar,and continuous inducement showed a accumulation effects;2LF treatment was the most sensitivity stage for soluble protein under photoperiodic inducing,from this stage,each leaf inducement can be reducing the content soluble protein,but the continuous inducement treatment reducing rising it.The content of Car(caroternoid)was higher than the other two treatments on the whole,but the content of Chl(chlorophyll)of LF treatment only higher than the CK treatment before 3LF,and reduce subsequently.

Key words: Adzuki bean, Leaf ages, Leaves, Photoperiod, Physiological and biochemical

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Cite this article

YIN Bao-zhong, ZHANG Yue-chen, TAO Pei-jun, YIN Shu-li, DENG Xiao-peng, GUO Cheng-jin. Effects of the Photoperiodic Inducing on Physiological and Biochemical Characteristics in Different Leaves Ages of Adzuki Bean[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2008, 23(2): 25-29. doi: 10.7668/hbnxb.2008.02.006.

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