Abstract
We studied three typical heteromorphic leaves of Populus euphratica trees growing in the Wuhai region of Inner Mongolia, China, i.e., lanceolate, broad-ovate and dentate broad-ovate leaves and mainly focused on the changes in chlorophyll fluorescence parameters and free water and bound water content. The results show that the values of F m (maximal fluorescence yield), F v/F m (maximum photochemical quantum yield of PSII) and F v/F 0 (potential quantum efficiency of PSII) of lanceolate leaves were the least on young trees, while these parameters were the least on the ovate leaves of old trees. Compared with young trees, the free water content of heteromorphic leaves of old trees increased significantly, i.e., by 78.94% in lanceolate leaves and in the leaves of broad-ovate and dentate broad-ovate by 10.99% and 10.60%, respectively. Correlation analysis showed that free water content is significantly related to F v/F m and F v/F 0 in young trees, while the relationship of total water content with F v/F m and F v/F 0 is positive in old trees.
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Burzynski M, Zurek A. 2007. Effects of copper and cadmium on photosynthesis in cucumber cotyledons. Photosynthetica, 45(2): 239–244
Ding Y, Li D L, Wei Q S, Zhao M. 2008. Water physio-ecological characteristics of chilopsis linearis under different soil water conditions. J Northwest Forest Univ, 23(3): 5–11 (in Chinese with English abstract)
Feng J C, Hu X L, Mao X J. 2002. Application of chlorophyll fluorescence dynamics to plant physiology in adverse circum stance. Econom Forest Res, 20(4): 14–18 (in Chinese with English abstract)
Fu A H, Chen Y N, Li W H. 2008. Change on water potential of differently shaped leaves in Populus euphratica in lower reaches of Tarim River Xinjiang. J Desert Res, 28(1): 83–88 (in Chinese with English abstract)
Ge C H, Ji Q L, Liu Y P, Wang X H. 2007. The changes of protein bodies’ ultrastructure in cell of seeds of Populus euphratic Oliv. in the process of storage. Seed, 26(5): 27–29 (in Chinese with English abstract)
Hlaváčková V, Špundová M, Nauš J, Navrátil M, Kouřil R, Kaňa R. 2002. Mechanical wounding caused by inoculation influences the photosynthetic response of Nicotiana benthamiana plants to plum pox potyvirus. Photosynthetica, 40(2): 269–277
Li M, Yang D, Li W. 2007a. Leaf gas exchange characteristics and chlorophyll fluorescence of three wetland plants in response to long-term soil flooding. Photosynthetica, 45(2): 222–228
Li X Y, Lin L S, Zhang X M, Zeng F J. 2007b. Characteristics of water status in Populus euphratica outside the oases in the Taklamkan Desert. Chin J Appl Environ Biol, 13(6): 763–766 (in Chinese with English abstract)
Li Y L, Wang K H, Du G J, Xu L Q, Yang H, Xiao J J. 2008. Effects of NaCl stress on chlorophyll fluorescence parameters in Cinnamomum japonicum var. chenii. J Anhui Agr Sci, 36(22): 9377–9379 (in Chinese with English abstract)
Li Z J, Luo Q H, Wei W M, Han L. 2009. The effects of drought stress on photosynthetic and chlorophyll fluorescence characteristics of Populus euphratica and P. pruinosa. Arid Zone Res, 26(1): 45–52 (in Chinese with English abstract)
Li Z X, Zheng C X. 2005. Structural characteristics and ecoadaptability of heteromorphic leaves of Populus euphratica. Forest Stud China, 7(1): 11–15 (in Chinese with English abstract)
Liu W H, Gao D S, Shu H R. 2006. Effects of different photon flux density on the characteristics of photosynthesis and chlorophyll fluorescence of peach trees in protected culture. Sci Agr Sin, 39(10): 2069–2075 (in Chinese with English abstract)
Lv H F, Pi E X, Wang L L, Shen H. 2009. Photosynthesis and chlorophyll fluorescence of Solanum lyratum Thunb after shade treatments. J Zhejiang Normal Univ (Nat Sci), 32(1): 1–6 (in Chinese with English abstract)
Ma H C, Wang S S, Jiang X N. 1998. Photosynthetic and growth response to salt stress in P. euphratica. J Southwest Forest Coll, 18(3): 33–40 (in Chinese with English abstract)
Ma T J, Liu Q L, Li Z, Zhang X J. 2002. Tonoplast H+-ATPase in response to salt stress in Populus euphratica cell suspensions. Plant Sci, 163(3): 499
Qiu J, Zheng C X, Yu W P. 2005. Comparison of photosynthetic rate and fluorescence characteristics of heteromorphism leaf of Populus euphratica. Jilin Forest Sci Technol, 34(3): 19–21 (in Chinese with English abstract)
Rottenberg A, Nevo E, Zohary D. 2000. Genetic variability in sexually dimorphic and monomorphic populations of Populus euphratica (Salicaceae). Can J Forest Res, 30(3): 482–486
Shi Z, Shi S H, Xiao W F, Qi L W. 2008. Influence of dehydration on characteristics of chlorophyll fluorescence of detached leaves in Haloxylon ammodendron and Populus euphratica. Forest Res, 21(4): 566–570 (in Chinese with English abstract)
Su Y H, Zhu G F, Feng Q, Chang Z Q, Si J H. 2008. The simulation of leaf stomatal conductance of Populus euphratica in desert riparian forest in Ejin. Acta Bot Boreal-Occident Sin, 28(7): 1434–1439 (in Chinese with English abstract)
Wei L, Xu B L, Lei J L, Liu S, Tang Y X, Yin C C, Wu Y M. 2008. Cloning and characterization of a full-length cab gene encoding the light harvesting chlorophyll a/b binding protein from Populus euphratica. J Agr Sci Technol, 10(4): 63–69 (in Chinese with English abstract)
Wen G S, Tian H T, Zhang M R, Jiang W W. 2006. Application of chlorophyll fluorescence analysis in forest tree cultivation. Chin J Appl Ecol, 17(10): 1973–1977 (in Chinese with English abstract)
Wiehle M, Eusemann P, Thevs N, Schnittler M. 2009. Root suckering patterns in Populus euphratica (Euphrates poplar, Salicaceae). Trees, 23(5): 991–1001
Wu W M, Li Z J, Luo Q H, Han L. 2007. Effects of Soil Water Stress on Light Response Curves of Photosynthesis of Populus euphratica and Populus pruinosa. Sci Silv Sin, 43(5): 30–35 (in Chinese with English abstract)
Xu J M, Li C S, Mao S G, Wang X, Fan C Y, Ma H L, Wang H R. 2008. Effects of zinc nutrition on leaves cell membrane and chlorophyll fluorescence characteristics of rice seedling under salt stress. J Anhui Agr Sci, 36(1): 119–121 (in Chinese with English abstract)
Yang S D, Chen C G, Zhang C L, Chen J, Wang X C. 2004. Some difference of capacity of osmotic regulation between lanceolate and broad-ovate leaves in Populus euphratica. Acta Bot Boreal-Occident Sin, 24(9):1583–1588 (in Chinese with English abstract)
Zhang F, Yang Y L, He W L, Zhao X, Zhang L X. 2004. Effects of salinity on growth and compatible solutes of callus induced from Populus euphratica. In Vitro Cell Develop Biol-Plant, 40(5): 491–494
Zhang S R. 1999. A discussion on chlorophyll fluorescence kinetics parameters and their significance. Chin Bull Bot, 16(4): 444–448 (in Chinese with English abstract)
Zheng C X, Qiu J, Jiang C N, Gao R F, Wang W F. 2006. Comparison of characteristics of stomas and photosynthesis of Populus euphratica polymorphic leaves. Sci Silv Sin, 42(8): 19–24 (in Chinese with English abstract)
Zhou C B, Song Y Y, Wang B J, Li R, Li M Y, Li Y Y. 2009. Effects of drought stress on photosynthesis and chlorophyll fluorescence parameters of Populus euphratica. J Northwest Forest Univ, 24(4): 5–9 (in Chinese with English abstract)
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Hao, Jq., Zhang, L., Zheng, Cx. et al. Differences in chlorophyll fluorescence parameters and water content in heteromorphic leaves of Populus euphratica from Inner Mongolia, China. For. Stud. China 13, 52–56 (2011). https://doi.org/10.1007/s11632-011-0102-1
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DOI: https://doi.org/10.1007/s11632-011-0102-1