Effects of drought stress and re-watering on growth and photosynthesis of Hosta

doi:10.11686/cyxb20140120

Abstract

Abstract: The effects of drought stress and re-watering on dry weights,some morphological indicators,chlorophyll content,gas exchange and chlorophyll fluorescence parameters of Hosta were studied using H. clausa var. ensata and H. ventricosa as examples. With time and an increase of drought stress,the effect of drought stress on dry weights,some morphological indicators and chlorophyll content of the two Hostas gradually increased. In addition,the net photosynthetic rate (P_n),stomatal conductance (G_s),and transpiration rate (T_r) decreased or significantly decreased,internal CO₂ concentration (C_i) decreased or increased,and the maximum quantum yield of PSII photochemistry (F_v/F_m),the PSII maximum efficiency within light-adapted material(F_v'/F_m'),actual efficiency of photochemical energy conversion in PSII under light (Φ_PSII),photochemical quenching coefficient (qP) all decreased or significantly decreased,but the nonphotochemical Chl fluorescence quenching (NPQ) of the two Hosta species significantly increased. After drought stress for 15 days or 30 days and re-watering for 15 days,the indicators recovered to differing extents. There was no irreversible damage to the photosynthetic apparatus after drought stress for 30 d. The comparative analysis of related physiological indexes showed that the drought resistance of H. clausa var. ensata was stronger than that of H. ventricosa.

CLC Number:

Q945.78

ZHANG Jin-zheng,ZHANG Qi-yuan,SUN Guo-feng,HE Qing,LI Xiao-dong,LIU Hong-zhang. Effects of drought stress and re-watering on growth and photosynthesis of Hosta[J]. Acta Prataculturae Sinica, 2014, 23(1): 167-176.

References

Reference:
[1] Tian Q Y, Cao Y Y. Probe to the technical standard of environment harnessment and natural resources problem in arid and semi-arid region of China[J].Journal of Arid Land Resources and Environment, 2005, 19(3): 98-103.
[2]Sam J C. In Hosta heaven[J]. American Nurseryman, 1990, 10: 121-135.
[3]Zhang J Z, Wang W, Sun G F, et al. Photosynthesis of Hosta under light and controlled release nitrogen fertilizer[J]. Russian Journal of Plant Physiology, 2011, 58(2): 261-270.
[4]Liu F. Biomass partitioning,specific leaf area,and water use efficiency of vegetable amaranth（Amaranthus spp.) in response to drought stress[J]. Scientia Horticulturae, 2004, 102(1): 15-27.
[5]Ran Q C, Yang T Z, Liu P Y, et al. Recent advances in drought-resistance of plant[J]. Chinese Agricultural Science Bulletin, 2009, 25(15): 76-79.
[6]Cui X M, Liu X B, Li Z H, et al. Effects of salicylic acid on growth and photosynthetic characteristics of Melilotoides ruthenica in branching stage under different water stress[J]. Acta Prataculturae Sinica, 2012, 21(6): 82-93.
[7]Wen C P, Li W, Qi Z P, et al. Effect of water stress on the growth of kinggrass[J]. Acta Prataculturae Sinica, 2012, 21(4): 72-78.
[8]Dai Y J, Shen Z G, Liu Y, et al. Effects of shade treatments on the photosynthetic capacity, chlorophyll fluorescence, and chlorophyll content of Tetrastigma hemsleyanum Diels et Gilg[J]. Environmental and Experimental Botany, 2009, 65(2-3): 177-182.
[9]Guan Y X, Dai J Y, Lin Y. The photosynthetic stomatal and nonstonmatal limitation of plant leaves under water stress[J]. Plant Physiology Communications, 1995, 31(4): 293-297.
[10]Yao Q Q, Xie G S. The photosynthetic stomatal and nonstomatal limitation under drought stress[J]. Chinese Journal of Tropical Agriculture, 2005, 25(4): 80-85.
[11]Song J S, Li P P, Fu W G. Effect of water stress and rewatering on the physiological and biochemical characteristics of Phalaris arundinacea[J]. Acta Prataculturae Sinica, 2012, 21(2): 62-69.
[12]Zhang Q Y. The effects of water stress on the growth and photosynthetic characteristic of two species of Hosta[D]. Changchun: Jilin Agricultural University, 2011.
[13]Xiao Q, Ye W J, Zhu Z, et al. A simple non-destructive method to measure leaf area using digital camera and Photoshop software[J]. Chinese Journal of Ecology, 2005, 24(6): 711-714.
[14]Arnon D I. Copper enzymes in isolated chloroplasts: Polyphenooxidase in Beta vulgaris[J]. Plant Physiology, 1949, 24: 1-15.
[15]Wang W, Dong R, Li X D, et al. Effects of controlled release nitrogen fertilizer on the growth and photosynthetic characteristics of Hosta Ventricosa[J]. Bulletin of Botanical Research, 2009, 29(5): 544-548.
[16]Zhang J Z, Shi L, Shi A P. Photosynthetic responses of four Hosta cultivars to shade treatment[J]. Photosynthetica, 2004, 42(2): 213-218.
[17]Farquhar G D, Sharkey T D. Stomatal conductance and photosynthesis[J]. Annual Review of Plant Physiology, 1982, 33(3): 317-345.
[18]Schreiber U, Bilger W, Neubauer C. Chlorophyll florescence as a nonintrusive indicator for rapid assessment of in vivo photosynthesis[J]. Ecological Studies, 1995, 100: 49-70.
[19]Csintalan Z, Proctor M C F, Tuba Z. Chlorophyll fluorescence during drying and rehydration in the mosses Rhytidiadelphus loreus (Hedw.) Warnst., Anomodon viticulosus (Hedw.) Hook. & Tayl. and Grimmia pulvinata (Hedw.) Sm[J]. Annals of Botany, 1999, 84: 235-244.
[20]He Y H, Guo L S, Tian Y L. Photosynthetic rates and chlorophyll fluorescence of nitraria tangutorum at different leaf water potentials[J].Acta Botanica Boreali-Occidentalia Sinica, 2005, 25(11): 2226-2233.
[21]Xu D Q, Zhang Y Z, Zhang R X. Photoinhibition of Photosynthesis in Plants[J]. Plant Physiology Communications, 1992, 28(4): 237-243.
[22]Fryer M J, Andrews J R, Oxborough K, et al. Relationship between CO2 assimilation, photosynthetic electron transport, and active O2 metabolism in leaves of maize in the field during periods of low temperature[J]. Plant Physiology, 1998, 116: 571-580.
[23]Maxwell K, Johnson G N. Chlorophyll fluorescence- a practical guide[J]. Journal of Experimental Botany, 2000, 51(345): 659-668.
[24]Dias P C, Araujo W L, Moraes G A B K, etal. Morphological and physiological responses of two coffee progenies to soilwater availability[J]. Journal of Plant Physiology, 2007, 164(12): 1639-1647.
[25]Ivanov B, Edwards G. Influence of ascorbate and the Mehler peroxidase reaction on non-photochemical quenching of chlorophyll fluorescence in maize mesophyll chloroplasts[J]. Planta, 2000, 210(5): 765-774.

参考文献：
[1]田其云, 曹艳英. 我国干旱半干旱地区治理环境资源问题的技术规范探讨[J].干旱区资源与环境, 2005, 19(3): 98-103.
[2]Sam J C. In Hosta heaven[J]. American Nurseryman, 1990, 10: 121-135.
[3]Zhang J Z, Wang W, Sun G F,et al. Photosynthesis of Hosta under light and controlled release nitrogen fertilizer[J]. Russian Journal of Plant Physiology, 2011, 58(2): 261-270.
[4]Liu F. Biomass partitioning,specific leaf area,and water use efficiency of vegetable amaranth（Amaranthus spp.) in response to drought stress[J]. Scientia Horticulturae, 2004, 102(1): 15-27.
[5]任庆成, 杨铁钊, 刘培玉, 等. 植物抗旱性研究进展[J]. 中国农学通报, 2009, 25(15): 76-79.
[6]崔秀妹, 刘信宝, 李志华, 等. 不同水分胁迫下水杨酸对分枝期扁蓿豆生长及光合生理的影响[J]. 草业学报, 2012, 21(6): 82-93.
[7]温翠平, 李威, 漆智平, 等. 水分胁迫对王草生长的影响[J]. 草业学报, 2012, 21(4): 72-78.
[8]Dai Y J, Shen Z G, Liu Y,et al. Effects of shade treatments on the photosynthetic capacity, chlorophyll fluorescence, and chlorophyll content of Tetrastigma hemsleyanum Diels et Gilg[J]. Environmental and Experimental Botany, 2009, 65(2-3): 177-182.
[9]关义新, 戴俊英, 林艳. 水分胁迫下植物叶片光合的气孔和非气孔限制[J]. 植物生理学通讯, 1995, 31(4): 293-297.
[10]姚庆群, 谢贵水. 干旱胁迫下光合作用的气孔与非气孔限制[J]. 热带农业科学, 2005, 25(4): 80-85.
[11]宋家壮, 李萍萍, 付为国. 水分胁迫及复水对虉草生理生化特性的影响[J]. 草业学报, 2012, 21(2): 62-69.
[12]张起源. 水分胁迫对2种玉簪生长及光合特性的影响[D]. 长春: 吉林农业大学, 2011.
[13]肖强, 叶文景, 朱珠, 等. 利用数码相机和Photoshop 软件非破坏性测定叶面积的简便方法[J]. 生态学杂志, 2005, 24(6): 711-714.
[14]Arnon D I. Copper enzymes in isolated chloroplasts: Polyphenooxidase in Beta vulgaris[J]. Plant Physiology, 1949, 24: 1-15.
[15]王巍, 董然, 李晓东, 等. 控释氮肥对紫萼玉簪生长和光合特性的影响植物研究[J]. 植物研究, 2009, 29(5): 544-548.
[16]Zhang J Z, Shi L, Shi A P. Photosynthetic responses of four Hosta cultivars to shade treatment[J]. Photosynthetica, 2004, 42(2): 213-218.
[17]Farquhar G D, Sharkey T D. Stomatal conductance and photosynthesis[J]. Annual Review of Plant Physiology, 1982, 33(3): 317-345.
[18]Schreiber U, Bilger W, Neubauer C. Chlorophyll florescence as a nonintrusive indicator for rapid assessment of in vivophotosynthesis[J]. Ecological Studies, 1995, 100: 49-70.
[19]Csintalan Z, Proctor M C F, Tuba Z. Chlorophyll fluorescence during drying and rehydration in the mosses Rhytidiadelphus loreus (Hedw.) Warnst., Anomodon viticulosus (Hedw.) Hook. & Tayl. and Grimmia pulvinata (Hedw.) Sm[J]. Annals of Botany, 1999, 84: 235-244.
[20]何炎红, 郭连生, 田有亮. 白刺叶不同水分状况下光合速率及其叶绿素荧光特性的研究[J].西北植物学报, 2005, 25(11): 2226-2233.
[21]许大全,张玉忠,张荣铣. 植物光合作用的光抑制[J]. 植物生理学通讯, 1992, 28(4): 237-243.
[22]Fryer M J, Andrews J R, Oxborough K,et al. Relationship between CO2 assimilation, photosynthetic electron transport, and active O2 metabolism in leaves of maize in the field during periods of low temperature[J]. Plant Physiology, 1998, 116: 571-580.
[23]Maxwell K, Johnson G N. Chlorophyll fluorescence-a practical guide[J]. Journal of Experimental Botany, 2000, 51(345): 659-668.
[24]Dias P C, Araujo W L, Moraes G A B K,et al. Morphological and physiological responses of two coffee progenies to soilwater availability[J]. Journal of Plant Physiology, 2007, 164(12): 1639-1647.
[25]Ivanov B, Edwards G. Influence of ascorbate and the Mehler peroxidase reaction on non-photochemical quenching of chlorophyll fluorescence in maize mesophyll chloroplasts[J]. Planta, 2000, 210(5): 765-774.