全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

CO2浓度升高对大豆光合作用和叶绿素荧光的影响

DOI: 10.11869/j.issn.100-8551.2015.08.1583, PP. 1583-1588

Keywords: 气候变化,CO2浓度升高,大豆,光合作用,叶绿素荧光参数

Full-Text   Cite this paper   Add to My Lib

Abstract:

为研究大气CO2浓度升高对大豆光合能力影响,了解未来全球气候变化后大豆光合生理变化,为气候变化下的大豆生产提供理论依据。本文利用开放式大气CO2富集系统(freeairCO2enrichment,FACE)试验平台,研究了大气CO2浓度升高对大豆叶片光合生理和叶绿素荧光参数的影响。结果表明:大气CO2浓度升高后,大豆净光合速率(Pn)增加,气孔导度(Gs)和蒸腾速率(Tr)下降,水分利用效率(WUE)提高。大气CO2浓度升高使CO2同化速率相对应的荧光量子产量(ΦCO2)平均降低了29.8%,光化学淬灭系数(qP)平均降低了4.6%。但大豆叶片PSⅡ最大光化学量子产量(Fv/Fm)、PSⅡ实际光化学量子产量(ΦPSⅡ)和非光化学猝灭系数(NPQ)没有显著变化。

References

[1]  Prentice I C, Farquahar G D, Fasham M R, Goulden M L, Heimann M, Jaramillo V J. The carbon cycle and atmospheric carbon dioxide [M] // Houghton J T, Ding Y, Griggs D J, Noguer M, van der Linder P J, Dai X, Maskell K, Johnson C A. Climate Change 2001: The Scientific Basis. Cambridge: Cambridge University Press, 2001: 183-237
[2]  Kim H, Lieffering M, Kobayashi K, Okada M, Miura S. Seasonal changes in the effects of elevated CO2on rice at three levels of nitrogen supply: a free air CO2 enrichment (FACE) experiment [J]. Global Change Biology, 2003, 9(6): 826-837
[3]  李萍,郝兴宇,杨宏斌,林而达. 大气CO2浓度升高对绿豆生长发育与产量的影响[J]. 核农学报, 2011, 25(2):358-362
[4]  于显枫,张绪成,王红丽. 高浓度CO2下氮素对小麦叶片干物质积累及碳氮关系的影响[J]. 核农学报, 2012, 26(7):1058-1063
[5]  Bowes G. Facing the inevitable: plants and increasing atmospheric CO2 [J]. Annual Review of Plant Physiology and Plant Molecular Biology, 1993,44(1): 309-332
[6]  Genty B, Briantais J, Baker N. The relationship between the quantum yield of photosynthetic electron transport and quenching of chlorophyll fluorescence [J]. Biochim Biophys Acta, 1989, 990(1): 87-92
[7]  Schreiber U, Bilger W, Neubauer C. Chlorophyll fluorescence as a nonintrusive indicator for rapid assessment of in vivo photosynthesis [M]// Schulze E, Caldwell M. Ecophysiology of photosynthesis. Berlin: Springer Verlag, 1994: 49-70
[8]  Poorter H. Interspecific variation in the growth response of plants to an elevated ambient CO2concentration [J]. Vegetation, 1993,104/105(1): 77-97
[9]  Thomas R B, Strain B R. Root restriction as a factor in photosynthetic acclimation of cotton seedlings grown in elevated carbon dioxide[J]. Plant Physiology, 1991, 96(2): 627-634
[10]  Long S P, Ainsworth E A, Rogers A, Ort D R. Rising atmospheric carbon dioxide: plants FACE the future [J]. Annual Review of Plant Biology, 2004, 55(6): 591-628
[11]  郝兴宇, 林而达, 杨锦忠, 居煇,马占云,韩雪,王贺然,杨万深. 自由大气CO2浓度升高对夏大豆生长与产量的影响[J]. 生态学报, 2009, 29(9):4595-4603
[12]  郝兴宇, 李萍, 林而达, 仝乘风,魏强,巫国栋,董小刚. 大气CO2浓度升高对谷子生长发育与光合生理的影响[J]. 核农学报, 2010, 24(3):589-594
[13]  Rascher U, Bobich E G, Lin G H, Walter A, Morris T. Functional diversity of photosynthesis during drought in a model tropical rainforest the contributions of leaf area, photosynthetic electron transport and stomaltal conductance to reduction in net ecosystem carbon exchange[J]. Plant Cell and Environment, 2004, 27(10): 1239-1256
[14]  林伟宏. 植物光合作用对大气CO2浓度升高的反应[J]. 生态学报, 1998, 18(5): 121-128
[15]  Drake B,Gonzàlez-Meler M,Long S.More effi-cient plants: A consequence of rising atmospheric CO2 [J].Annual Review of Plant Physiology and Plant Molecular Biology, 1997, 48(1): 609-639
[16]  Ainsworth E, Rogers A, Nelson R, Long S. Testing the'source-sink'hypothesis of downregulation of photosynthesis in elevated [CO2] in the field with single gene substitutions in Glycine max[J]. Agricultural and Forest Meteorology, 2004, 122(1): 85-94
[17]  Lam S K, Hao X Y, Lin E D, Han X, Norton R, Mosier A, Seneweera S, Chen D. Effect of elevated carbon dioxide on growth and nitrogen fixation of two soybean cultivars in northern China [J]. Biology and Fertility of Soils, 2012, 48(2):603-606
[18]  Bernacchi C, Morgan P, Ort D. The growth of soybean under free air [CO2] enrichment (FACE) stimulates photosynthesis while decreasing in vivo Rubisco capacity [J]. Planta, 2005, 220(3):434-446
[19]  Ainsworth E,Rogers A. The response of photosynthesis and stomatal conductance to rising[CO2]: Mechanisms and environmental interactions[J].Plant,Cell and Environment,2007, 30(3): 258-270
[20]  Kimball B, Lamorte R,Seay R. Effects of free-air CO2enrichment on energy balance and evapo-transpiration of cotton[J].Agricultural and Forest Meteorology, 1994, 70(4): 259-278
[21]  康绍忠. 土壤水分和CO2浓度增加对小麦、玉米、棉花蒸散、光合及生长的影响[J]. 作物学报, 1999, 25(1): 55-63
[22]  Polley H,Johnson H,Derner J. Soil and plant-water dynamics in a C3/ C4 grassland exposed to a sub-ambient to superambient CO2 gradient[J].Global Change Biology, 2002,8(11): 1118-1129
[23]  廖轶,陈根云,张海波,蔡时青,朱建国,韩勇,刘钢,许大全. 水稻叶片光合作用对开放式空气CO2浓度增高(FACE)的响应与适应[J]. 应用生态学报, 2002, 13(10): 1205-1209
[24]  范桂枝,蔡庆生. 植物对大气CO2浓度升高的光适应机理最新研究进展[J]. 植物学通报, 2005,22(1): 486-493
[25]  郝兴宇, 韩雪, 李萍, 杨宏斌,林而达. 大气CO2浓度升高对绿豆叶片光合作用及叶绿素荧光参数的影响[J]. 应用生态学报, 2011, 22(10):2776-2780
[26]  郝兴宇. 大气CO2浓度升高对中国主要作物影响的研究[M].北京:气象出版社,2014
[27]  张守仁. 叶绿素荧光动力学参数的意义及讨论[J]. 植物学通报, 1999, 16(4):444-448
[28]  Kooten V, Snel J. The use of chlorophyll fluorescence nomenclature in plant stress physiology [J]. Photosynthesis Research, 1990, 25(3): 147-150
[29]  Leakey A D B, Uribelarrea M, Ainsworth E A, Naidu S L, Rogers A, Ort D R, Long S P. Photosynthesis, productivity, and yield of maize are not affected by open-air elevation of CO2 concentration in the absence of drought [J].Plant Physiology, 2006, 140(2): 779-790

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133