The Photosynthetic Response of Musella lasiocarpa and M. lasiocarpa var. rubribracteata to Light Intensity and CO2 Concentration

ZHOU Cui-li; LI Zheng-hong; MA Hong; WAN You-ming; LIU Xiu-xian; HOU Jian-hua

Volume 26 Issue 2

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The Photosynthetic Response of Musella lasiocarpa and M. lasiocarpa var. rubribracteata to Light Intensity and CO2 Concentration

1.
Research Institute of Resources Insects, Chinese Academy of Forestry, Kunming 650224, Yunnan, China

Received Date: 2012-11-15

Abstract

The photosynthetic responses of Musella lasiocarpa and M. lasiocarpa var. rubribracteata to light intensity and CO2 concentration were measured with Licor-6400. The results showed that the maximum light-saturated net photosynthetic rate (Pmax), light compensation point(LCP)and dark respiratory rate(Rd)of the protospecies were higher than those of the variety by 20.42%, 34.88%, and 31.95%. But the light saturation point(LSP)was lower in the protospecies than that of the variety. The Pn-Ci curves revealed that the protospecies had higher photorespiratory rate (Rp), carboxylation efficiency (CE), and maximum CO2 concentration-saturated net photosynthetic rate(Amax)than those of the variety by 2.73%, 14.79%, and 21.35%. This indicated that the photosynthetic capacity of the protospecies was stronger than that of the variety. The results also showed that M. lasiocarpa was a heliophile C3 type plant, and a shade-tolerant plant as well. The chlorophyll a, b and a/b content of the protospecies were also higher than those of the variety by 22.60%, 32.46%, and 25.06%.
- Musella lasiocarpa,
- Musella lasiocarpa var. rubribracteata,
- response curves,
- chlorophyll,

References

[1]	李锡文.云南芭蕉科植物 [J]. 植物分类学报, 1978, 16(3): 54-64
[2]	Long C L, Li H, OuYang Z Q, et al. Strategies for agrobiodiversity conservation and promotion: a case from Yunnan, China [J]. Biodiversity and Conservation, 2003, 12(6): 1145-1156
[3]	Hong M, Qingjie P, Lan W, et al. Musella lasiocarpa var. rubribracteata (Musaceae), a new variety from Sichuan, China [J]. Novon: A Journal for Botanical Nomenclature, 2011, 21(3): 349-353
[4]	蒋高明,董鸣.沿中国东北样带 (NECT) 分布的若干克隆植物与非克隆植物光合速率与水分利用效率的比较 [J]. 植物学报,2000, 42(8): 855-863
[5]	张明如,温国胜,张瑾,等.火炬树雌雄母株克隆生长差异及其光合荧光日变化 [J]. 生态学报, 2012, 32(2): 528-537
[6]	Simmonds N W. Classification of the bananas [J]. Kew Bulletin, 1953, 8(4): 571-572
[7]	Valmayor R V, Danh L D. Clasificación y caracterización de Musella splendida sp. nov [J]. INFOMUSA, 2002, 11(2): 24-27
[8]	Cheesman E E. Classification of the bananas [J]. Kew Bulletin, 1948,3(1): 17-28
[9]	潘庆杰,李正红,王雁, 等. 地涌金莲野生与栽培种群遗传多样性RAPD分析 [J]. 林业科学研究, 2007,20(5): 668-672
[10]	田杰,李正红,王雁,等. 不同苞片色地涌金莲杂交亲和性研究 [J]. 林业科学研究, 2008, 21(3): 320-324
[11]	云南省气象局.云南省农业气候资料集 [M]. 昆明: 云南人民出版社, 1984
[12]	段爱国,张建国.光合作用光响应曲线模型选择及低光强属性界定 [J]. 林业科学研究, 2009, 22(6): 765-771
[13]	洪法水,魏正贵,赵贵文.菠菜叶绿素的浸提和协同萃取反应 [J]. 应用化学, 2001, 18(7): 532-535
[14]	Arnon D I. Copper enzymes in isolated chloroplasts. Polyphenoloxidase in Beta vulgaris [J]. Plant physiology, 1949, 24(1): 1
[15]	杨敏文. 快速测定植物叶片叶绿素含量方法的探讨 [J]. 光谱实验室, 2002, 19(4): 478-481
[16]	叶子飘,于强.光合作用对胞间和大气 CO₂ 响应曲线的比较 [J]. 生态学杂志,2009, 28(11): 2233-2238
[17]	庄猛,姜卫兵,花国平,等.金边黄杨与大叶黄杨光合特性的比较 [J]. 植物生理学通讯, 2006, 42(1): 39-42
[18]	Kroon H, Groenendael J. The ecology and evolution of clonal plants [M]. Michigan: Backhuys Publishers, 1997
[19]	Mogie M, Hutchings M J. Phylogeny, ontogeny and clonal growth in vascular plants [J]. Clonal growth in plants: regulation and function, 1990, 3: 22
[20]	杨兴洪, 邹琦, 赵世杰. 遮荫和全光下生长的棉花光合作用和叶绿素荧光特征 [J]. 植物生态学报, 2005, 29(1): 8-15
[21]	张振文, 张保玉, 童海峰, 等. 葡萄开花期光合作用光补偿点和光饱和点的研究 [J]. 西北林学院学报, 2010, 25(1): 24-29
[22]	许大全. 叶绿素含量的测定及其应用中的几个问题 [J]. 植物生理学通讯, 2009(9): 896-898
[23]	Jiang G. A review on the response of plant's dark respiration to the elevated CO₂ concentration [J]. Journal of Plant Resources and Environment, 1997, 6(3): 54
[24]	RC Pan. Plant Physiology 4rdedn[M]. Beijing: China Higher Education Press, 2001
[25]	李朝霞, 赵世杰, 孟庆伟. 光呼吸途径及其功能 [J]. 植物学通报, 2003, 20(2): 190-197
[26]	巨关升, 武菊英, 赵军锋, 等. 观赏狼尾草光合特性的研究 [J]. 核农学报, 2005, 19(6): 451-455
[27]	Larcher W, 翟志席. 植物生态生理学 [M]. 北京: 中国农业大学出版社,1997

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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The Photosynthetic Response of Musella lasiocarpa and M. lasiocarpa var. rubribracteata to Light Intensity and CO2 Concentration

1. Research Institute of Resources Insects, Chinese Academy of Forestry, Kunming 650224, Yunnan, China

Received Date: 2012-11-15

Abstract: The photosynthetic responses of Musella lasiocarpa and M. lasiocarpa var. rubribracteata to light intensity and CO2 concentration were measured with Licor-6400. The results showed that the maximum light-saturated net photosynthetic rate (Pmax), light compensation point(LCP)and dark respiratory rate(Rd)of the protospecies were higher than those of the variety by 20.42%, 34.88%, and 31.95%. But the light saturation point(LSP)was lower in the protospecies than that of the variety. The Pn-Ci curves revealed that the protospecies had higher photorespiratory rate (Rp), carboxylation efficiency (CE), and maximum CO2 concentration-saturated net photosynthetic rate(Amax)than those of the variety by 2.73%, 14.79%, and 21.35%. This indicated that the photosynthetic capacity of the protospecies was stronger than that of the variety. The results also showed that M. lasiocarpa was a heliophile C3 type plant, and a shade-tolerant plant as well. The chlorophyll a, b and a/b content of the protospecies were also higher than those of the variety by 22.60%, 32.46%, and 25.06%.

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Reference (27)

[1]	李锡文.云南芭蕉科植物 [J]. 植物分类学报, 1978, 16(3): 54-64
[2]	Long C L, Li H, OuYang Z Q, et al. Strategies for agrobiodiversity conservation and promotion: a case from Yunnan, China [J]. Biodiversity and Conservation, 2003, 12(6): 1145-1156
[3]	Hong M, Qingjie P, Lan W, et al. Musella lasiocarpa var. rubribracteata (Musaceae), a new variety from Sichuan, China [J]. Novon: A Journal for Botanical Nomenclature, 2011, 21(3): 349-353
[4]	蒋高明,董鸣.沿中国东北样带 (NECT) 分布的若干克隆植物与非克隆植物光合速率与水分利用效率的比较 [J]. 植物学报,2000, 42(8): 855-863
[5]	张明如,温国胜,张瑾,等.火炬树雌雄母株克隆生长差异及其光合荧光日变化 [J]. 生态学报, 2012, 32(2): 528-537
[6]	Simmonds N W. Classification of the bananas [J]. Kew Bulletin, 1953, 8(4): 571-572
[7]	Valmayor R V, Danh L D. Clasificación y caracterización de Musella splendida sp. nov [J]. INFOMUSA, 2002, 11(2): 24-27
[8]	Cheesman E E. Classification of the bananas [J]. Kew Bulletin, 1948,3(1): 17-28
[9]	潘庆杰,李正红,王雁, 等. 地涌金莲野生与栽培种群遗传多样性RAPD分析 [J]. 林业科学研究, 2007,20(5): 668-672
[10]	田杰,李正红,王雁,等. 不同苞片色地涌金莲杂交亲和性研究 [J]. 林业科学研究, 2008, 21(3): 320-324
[11]	云南省气象局.云南省农业气候资料集 [M]. 昆明: 云南人民出版社, 1984
[12]	段爱国,张建国.光合作用光响应曲线模型选择及低光强属性界定 [J]. 林业科学研究, 2009, 22(6): 765-771
[13]	洪法水,魏正贵,赵贵文.菠菜叶绿素的浸提和协同萃取反应 [J]. 应用化学, 2001, 18(7): 532-535
[14]	Arnon D I. Copper enzymes in isolated chloroplasts. Polyphenoloxidase in Beta vulgaris [J]. Plant physiology, 1949, 24(1): 1
[15]	杨敏文. 快速测定植物叶片叶绿素含量方法的探讨 [J]. 光谱实验室, 2002, 19(4): 478-481
[16]	叶子飘,于强.光合作用对胞间和大气 CO₂ 响应曲线的比较 [J]. 生态学杂志,2009, 28(11): 2233-2238
[17]	庄猛,姜卫兵,花国平,等.金边黄杨与大叶黄杨光合特性的比较 [J]. 植物生理学通讯, 2006, 42(1): 39-42
[18]	Kroon H, Groenendael J. The ecology and evolution of clonal plants [M]. Michigan: Backhuys Publishers, 1997
[19]	Mogie M, Hutchings M J. Phylogeny, ontogeny and clonal growth in vascular plants [J]. Clonal growth in plants: regulation and function, 1990, 3: 22
[20]	杨兴洪, 邹琦, 赵世杰. 遮荫和全光下生长的棉花光合作用和叶绿素荧光特征 [J]. 植物生态学报, 2005, 29(1): 8-15
[21]	张振文, 张保玉, 童海峰, 等. 葡萄开花期光合作用光补偿点和光饱和点的研究 [J]. 西北林学院学报, 2010, 25(1): 24-29
[22]	许大全. 叶绿素含量的测定及其应用中的几个问题 [J]. 植物生理学通讯, 2009(9): 896-898
[23]	Jiang G. A review on the response of plant's dark respiration to the elevated CO₂ concentration [J]. Journal of Plant Resources and Environment, 1997, 6(3): 54
[24]	RC Pan. Plant Physiology 4rdedn[M]. Beijing: China Higher Education Press, 2001
[25]	李朝霞, 赵世杰, 孟庆伟. 光呼吸途径及其功能 [J]. 植物学通报, 2003, 20(2): 190-197
[26]	巨关升, 武菊英, 赵军锋, 等. 观赏狼尾草光合特性的研究 [J]. 核农学报, 2005, 19(6): 451-455
[27]	Larcher W, 翟志席. 植物生态生理学 [M]. 北京: 中国农业大学出版社,1997

The Photosynthetic Response of Musella lasiocarpa and M. lasiocarpa var. rubribracteata to Light Intensity and CO2 Concentration

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通讯作者: 陈斌, bchen63@163.com

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The Photosynthetic Response of Musella lasiocarpa and M. lasiocarpa var. rubribracteata to Light Intensity and CO2 Concentration

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