Volume 29 Issue 4
Jul.  2012
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LIU Zhi-mei, JIANG Wen-wei, YANG Guang-yuan, HUANG Jian-rong. Chlorophyll fluorescence parameters under drought stress in three plants of Lonicera[J]. Journal of Zhejiang A&F University, 2012, 29(4): 533-539. doi: 10.11833/j.issn.2095-0756.2012.04.008
Citation: LIU Zhi-mei, JIANG Wen-wei, YANG Guang-yuan, HUANG Jian-rong. Chlorophyll fluorescence parameters under drought stress in three plants of Lonicera[J]. Journal of Zhejiang A&F University, 2012, 29(4): 533-539. doi: 10.11833/j.issn.2095-0756.2012.04.008

Chlorophyll fluorescence parameters under drought stress in three plants of Lonicera

doi: 10.11833/j.issn.2095-0756.2012.04.008
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  • Corresponding author: JIANG Wen-wei
  • Received Date: 2011-10-20
  • Rev Recd Date: 2011-11-26
  • Publish Date: 2012-08-20
通讯作者: 陈斌, bchen63@163.com
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Chlorophyll fluorescence parameters under drought stress in three plants of Lonicera

doi: 10.11833/j.issn.2095-0756.2012.04.008
    Corresponding author: JIANG Wen-wei

Abstract: Changes in chlorophyll fluorescence parameters under drought stress for three honeysuckle (Lonicera japonica Chinensis,Lonicera tellmanniana and Lonicera heckrottii) were studied. Results showed that minimal fluorescence (F0) and the non-photochemical quenching coefficient (qN) increased with the number of drought stress days;whereas maximal fluorescence (Fm),potential photochemical efficiency of PSⅡ(Fv /F0),maximal photochemical efficiency of PSⅡ (Fv /Fm),effective quantum yield of PSⅡ photochemistry (y),apparent electron transport rate (ETR),and the photochemical quenching coefficient (qP) gradually decreased. Chlorophyll fluorescence parameters under drought stress varied in the order:L. japonica Chinensis > L. tellmanniana > L. heckrottii. Thus,drought resistance was also in this order. [Ch,4 fig. 21 ref.]

LIU Zhi-mei, JIANG Wen-wei, YANG Guang-yuan, HUANG Jian-rong. Chlorophyll fluorescence parameters under drought stress in three plants of Lonicera[J]. Journal of Zhejiang A&F University, 2012, 29(4): 533-539. doi: 10.11833/j.issn.2095-0756.2012.04.008
Citation: LIU Zhi-mei, JIANG Wen-wei, YANG Guang-yuan, HUANG Jian-rong. Chlorophyll fluorescence parameters under drought stress in three plants of Lonicera[J]. Journal of Zhejiang A&F University, 2012, 29(4): 533-539. doi: 10.11833/j.issn.2095-0756.2012.04.008

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