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[1]LIU Fang,HUANG Yaru,CHEN Hailing,et al.Comparative Study on Diurnal Variation Characteristics of Photosynthesis of Main Shrubs in Ulanbuh Desert in Inner Mongolia[J].Research of Soil and Water Conservation,2015,22(03):155-162.

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Comparative Study on Diurnal Variation Characteristics of Photosynthesis of Main Shrubs in Ulanbuh Desert in Inner Mongolia

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 22 Number of periods: 2015 03 Page number: 155-162 Column: Public date: 2015-06-28

Title:: Comparative Study on Diurnal Variation Characteristics of Photosynthesis of Main Shrubs in Ulanbuh Desert in Inner Mongolia

Author(s):: LIU Fang¹, HUANG Yaru¹, CHEN Hailing¹, MA Yingbin¹, GE Genba Tu¹, DONG Xue¹, ZHANG Xiaoyan²; 1. Experimental Center of Desert Forestry, CAF, Dengkou, Inner Mongolia 015200, China;
2. Water Resources Bureau of Siziwang County, Wulanchabu, Inner Mongolia 011800, China

Keywords:: Ulanbuh Desert; shrub; photosynthetic characteristics; diurnal variations

CLC:: Q945.11

DOI:: -

Abstract:: The diurnal variations of photosynthetic characteristics of 14 species of drought-tolerant plants including Calligonum L., Tamarix and Caragana Fabr. were studied in Ulanbuh Desert. The results showed that: (1) diurnal variations of net photosynthesis rates of 14 plants were double-peak curves, the peaks were at 10：00 and 16：00, respectively, and had obvious siesta phenomena of photosynthesis, and the impact factor was mainly stomatal change. Net photosynthesis rates decreased in the order of Caragana korshinskii Kom > Caragana intermedia Kuang et H. C. Fu > Calligonum arborescens Litv. > Tamarix hohenackeri Bunge > Tamarix leptostachys Bunge > Calligonum leucocladum(Schrenk)Bunge > calligonum east > Tamarix austromongolica Nakai > Caragana roborovskyi Kom. > Tamarix ramosissima Ledeb. > Calligonum caput-medusae Schrenk > Tamarix elongata Ledeb. > Caragana stenophylla Pojark. > Calligonum rubicundum Bge; (2) Calligonum L. and Tamarix transpiration rate changes were single-peak curves, the peaks were at 10：00 and 14：00, respectively, the species of the Caragana Fabr. transpiration rate was double-peak curves, the peaks were at 10：00 and 16：00, respectively. Transpiration rates decreased in the sequence of Tamarix hohenackeri Bunge>Tamarix leptostachys Bunge > Tamarix austromongolica Nakai > Caragana korshinskii Kom > Caragana roborovskyi Kom. > Caragana intermedia Kuang et H. C. Fu > Tamarix ramosissima Ledeb. > Calligonum leucocladum(Schrenk) Bunge > Tamarix elongata Ledeb. > Calligonum arborescens Litv. > Caragana stenophylla Pojark. > Calligonum caput-medusae Schrenk > calligonum east > Calligonum rubicundum Bge; (3) diurnal variations of water use efficiency were double-peak curves, water use efficiency in the morning was higher than in the afternoon, the peak appeared at 10：00, water use efficiency decreased in the order of Calligonum arborescens Litv. > Calligonum rubicundum Bge > Tamarix elongata Ledeb. > Caragana korshinskii Kom > Calligonum leucocladum(Schrenk) Bunge > Calligonum caput-medusae Schrenk > calligonum east > Caragana intermedia Kuang et H. C. Fu > Tamarix ramosissima Ledeb. > Caragana stenophylla Pojark. > Tamarix austromongolica Nakai > Caragana roborovskyi Kom. > Tamarix leptostachys Bunge > Tamarix hohenackeri Bunge; (4) under the same environment conditions, Calligonum arborescens Litv., Tamarix elongata Ledeb. and Caragana korshinskii Kom had relatively strong ability to adapt the arid environment.

References:: [1] 吴鸿宾.内蒙古主要气象灾害分析[M].北京:气象出版社,1990.
[2] 陈炳浩,郝玉光.乌兰布和沙区区域性防护林体系气候生态效益评价的研究[J].林业科学研究,2003,16(1):63-68.
[3] O’Connor T G, Haines L M, Snyman H A. Influence of precipitation and species composition on phytomass of a semiDarid African grassland[J]. Journal of Ecology,2001,89(5):850-860.
[4] De Villalobos A E, Peláez D V. Influence of temperature and water stress on germination and establishment of Prosopis caldenia burk[J]. Journal of Arid Environments,2001,49(2):321-328.
[5] Bowman W D, Conant R T. Shoot growth dynamics and photosynthetic response to increased nitrogen availability in the alpine willow Salix glauca[J]. Oecologia,1994,97(1):93-99.
[6] 吴雁雯,张金池,顾哲衍.百山祖两种阔叶木本植物的光合蒸腾作用特性研究[J].水土保持研究,2014,21(6):204-210.
[7] 苏培玺,严巧娣.C₄荒漠植物梭梭和沙拐枣在不同水分条件下的光合作用特征[J].生态学报,2006,26(1):75-82.
[8] 苏培玺,赵爱芬,张立新,等.荒漠植物梭梭和沙拐枣光合作用,蒸腾作用及水分利用效率特征[J].西北植物学报,2003,23(1):11-17.
[9] 朱军涛,李向义,张希明,等.昆仑山北坡不同海拔塔里木沙拐枣的光合生理生态特性[J].生态学报,2011,31(3):611-619.
[10] 吉小敏,宁虎森,梁继业,等.不同水分条件下梭梭和多花柽柳苗期光合特性及抗旱性比较[J].中国沙漠,2012,32(2):399-406.
[11] 张利刚,曾凡江,刘波,等.绿洲-荒漠过渡带四种植物光合及生理特征的研究[J].草业学报,2012,21(1):103-111.
[12] 李清河,刘建锋,张景波,等.乌兰布和沙漠东北部8种沙生灌木生长季末期的光合生理特性[J].西北植物学报,2007,26(11):2318-2323.
[13] 李清河,张景波,李慧卿,等.不同种源白刺幼苗生理生长对水分梯度的响应差异[J].林业科学,2008,44(1):52-56.
[14] 周海燕,张景光,赵亮,等.湿润条件下几种锦鸡儿属灌木的气体交换特征及调节机制[J].中国沙漠,2002,22(4):316-320.
[15] 陈海玲,吴立伟,石凤翎,等.苜蓿雄性不育系杂交组合光合特性及杂种优势分析[J].种子,2013,32(3):64-69.
[16] 孙伟,王德利,王立,等.模拟光条件下禾本科植物和藜科植物蒸腾特性与水分利用效率比较[J].生态学报,2003,23(4):814-819.
[17] Farquhar G D, Sharkey T D. Stomatal conductance and photosynthesis[J]. Annual review of plant physiology,1982,33(1):317-345.
[18] Sharkey T D. Estimating the rate of photorespiration in leaves[J]. Physiologia Plantarum,1988,73(1):147-152.
[19] Sam O, Jerez E, Dell’Amico J, et al. Water stress induced changes in anatomy of tomato leaf epidermes[J]. Biologia Plantarum,2000,43(2):275-277.
[20] 廖行,王百田,武晶,等.不同水分条件下核桃蒸腾速率与光合速率的研究[J].水土保持研究,2007,14(4):30-34.
[21] 张淑勇,周泽福,张光灿.半干旱黄土丘陵区天然次生灌木山桃与山杏叶片气体交换参数日动态差异[J].生态学报,2009,29(1):499-507.
[22] 樊卫国,李迎春.梨属4个重要种的光合特性及水分利用率[J].西南农业学报,2007,19(6):1144-1146.
[23] 孙惠玲,马剑英,王绍明,等.准噶尔盆地荒漠植物碳同位素组成研究[J].中国沙漠,2007,27(6):972-976.
[24] 丁晓纲,何茜,李吉跃,等.毛乌素沙地樟子松和油松人工林光合生理特性[J].水土保持研究,2011,18(1):215-219.
[25] Terashima I, Hikosaka K. Comparative ecophysiology of leaf and canopy photosynthesis[J]. Plant, Cell & Environment,1995,18(10):1111-1128.

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