大气CO2浓度升高对八宝景天生长及光合生理的影响

doi:10.13287/j.1001-9332.201706.028

应用生态学报 ›› 2017, Vol. 28 ›› Issue (6): 1969-1976.doi: 10.13287/j.1001-9332.201706.028

大气CO₂浓度升高对八宝景天生长及光合生理的影响

刘紫娟¹, 杨宗鹏², 李萍¹, 宗毓铮¹, 董琦¹, 郝兴宇^1*

¹山西农业大学农学院, 山西太谷 030801
²山西省乡宁县农业局, 山西乡宁 042100

收稿日期:2016-12-01 发布日期:2017-06-18
通讯作者: *E-mail:haoxingyu1976@126.com
作者简介:刘紫娟,女,1993年生,硕士研究生.主要从事植物生理生态研究.E-mail:1019313693@qq.com
基金资助:
本文由国家重点基础研究发展计划项目(2012CB955904)、国家科技支撑计划项目(2013BAD11B03-8)、山西省科技攻关计划项目(20150311006-2)、国家自然科学基金项目(31601212,31501276)和山西农业大学博士引进人才项目(2013YT05)资助

Effects of elevated CO₂ concentration on growth and photosynthetic physiology of Hylotelephium erythrostictum

LIU Zi-juan¹, YANG Zong-peng², LI Ping¹, ZONG Yu-zheng¹, DONG Qi¹, HAO Xing-yu^1*

¹College of Agriculture, Shanxi Agricultural University, Taigu 030801, Shanxi, China
²Shanxi Province Xiangning Agricultural Bureau, Xiangning 042100, Shanxi, China

Received:2016-12-01 Published:2017-06-18
Contact: *E-mail:haoxingyu1976@126.com
Supported by:
This work was supported by the National Key Basic Research Project of China (2012CB955904),the National Key Technology R&D Program of China (2013BAD11B03-8), Shanxi Province Scientific and Technological Project (20150311006-2),the National Natural Science Foundation of China (31601212, 31501276), and theShaiixi Agricultural University Doctor Talents Project (2013YT05)

摘要/Abstract

摘要： 利用开顶式气室(OTC)系统,设正常大气CO₂浓度和CO₂浓度升高200 μmol·mol^-12个CO₂浓度处理,模拟大气CO₂浓度升高对八宝景天光合生理和生长发育的影响.结果表明: 大气CO₂浓度升高使八宝景天叶片上、下表皮气孔密度分别显著下降16.1%和16.7%,使叶片维管束增粗,导管增多,靠近上表皮细胞增大;CO₂浓度升高可以显著增加傍晚时八宝景天叶片光合色素含量,使夜间净光合速率、气孔导度和蒸腾速率显著增加.初花期傍晚,CO₂浓度升高使叶片苹果酸含量显著下降64.0%,纤维素含量显著增加20.8%.盛花期清晨,CO₂浓度升高使叶片苹果酸含量显著增加27.0%,对糖类物质含量影响不显著,植株的分枝数、单株茎质量和单株总生物量显著增加.CO₂浓度升高可以促进八宝景天光合作用,有利于植株生长.

Abstract: We used an OTC (open top chamber) system to study the effects of elevated CO₂ concentration (atmospheric CO₂ concentration + 200 μmol·mol^-1) on the growth and photosynthetic physiology of Hylotelephium erythrostictum. Elevated CO₂ concentration decreased the leaf stomatal density of the upper and lower epidermis of H. erythrostictum by 16.1% and 16.7%, respectively. Elevated CO₂ concentration increased the vascular bundle in leaves and the cell volume near the upper epidermis. Elevated CO₂ concentration significantly increased the photosynthetic pigments content, net photosynthetic rate, stomatal conductance and transpiration rate of H. erythrostictum at night. In the evening of initial flowering stage, elevated CO₂ concentration significantly reduced the malic acid content by 64.0%, while increased cellulose content by 20.8%. In the morning of full flowering stage, elevated CO₂ concentration significantly increased the malic acid content by 27.0%, but had no effect on carbohydrate content. Elevated CO₂ concentration increased the number of branches per plant, stem mass and total biomass of H. erythrostictum. Elevated CO₂ concentration was beneficial to the growth of H. erythrostictum.

刘紫娟, 杨宗鹏, 李萍, 宗毓铮, 董琦, 郝兴宇. 大气CO₂浓度升高对八宝景天生长及光合生理的影响[J]. 应用生态学报, 2017, 28(6): 1969-1976.

LIU Zi-juan, YANG Zong-peng, LI Ping, ZONG Yu-zheng, DONG Qi, HAO Xing-yu. Effects of elevated CO₂ concentration on growth and photosynthetic physiology of Hylotelephium erythrostictum[J]. Chinese Journal of Applied Ecology, 2017, 28(6): 1969-1976.

参考文献

[1] Prentice I, Farouhar G, Fasham M, et al. The carbon cycle and atmospheric carbon dioxide// Houghton T, Ding Y, Griggs DJ, eds. Climate Change 2001: The Scientific Basis. Contributions of Working Group Ⅰto the Third Assessment Report of the Intergovernment Panel on Climate Change. Cambridge, UK: Cambridge University Press, 2001: 183-238
[2] Lu N (路娜), Hu W-P (胡维平), Deng J-C (邓建才), et al. Effects of elevated atmospheric CO₂concentrations on growth of plants. Chinese Journal of Soil Science (土壤通报), 2011, 42(2): 477-481 (in Chinese)
[3] Luo H-Y (罗红艺). Comparison of C3 plants, C4 plants and CAM plants. Journal of Higher Correspondence Education (Natural Science) (高等函授学报:自然科学版), 2001, 14(5): 35-38 (in Chinese)
[4] Zhu G-P (朱国鹏), Li F (李凤), Song X-Q (宋希强), et al. Photosynthetic characteristics of Doritis pulcherrima Lindl. (Orchidaceae) with two ecotypes. Chinese Journal of Tropical Crops (热带作物学报), 2010, 31(12): 2193-2197 (in Chinese)
[5] Su W-H (苏文华), Zhang G-F (张光飞). The photosynthesis pathway in leaves of Dendrobium officinale. Acta Phytoecologica Sinica (植物生态学报), 2003, 27(5): 631-637 (in Chinese)
[6] Li Z-Y (李中阳), Song Z-G (宋正国), Fan X-Y (樊向阳), et al. Effects of elevated CO₂ on nutrient element uptakes and root morphology of different rice varieties. Plant Nutrition and Fertilizer Science (植物营养与肥料学报), 2013, 19(1): 20-25 (in Chinese)
[7] Li J-T (李靖涛), Ju H (居辉), Wang H-F (王宏富), et al. Effects of elevated CO₂ concentration on accumulation and translocation of carbon and nitrogen of winter wheat under different water conditions. Chinese Journal of Eco-Agriculture (中国生态农业学报), 2015, 23(8): 954-963 (in Chinese)
[8] Hao X-Y (郝兴宇), Han X (韩雪), Li P (李萍), et al. Effects of elevated atmospheric CO₂ concentration on mung bean leaf photosynthesis and chlorophyll fluorescence parameters. Chinese Journal of Applied Ecology (应用生态学报), 2011, 22(10): 2776-2780 (in Chinese)
[9] Cure JD, Acock B. Crop responses to carbon dioxide doubling: A literature survey. Agricultural and Forest Meteorology, 1986, 38: 127-145
[10] Delucia E, Sasek TW, Strain BR. Photosynthetic inhibition after long-term exposure to elevated levels of atmo-spheric carbon dioxide. Photosynthesis Research, 1985, 7: 175-184
[11] Meng F-C (孟凡超), Zhang J-H (张佳华), Hao C (郝翠), et al. Effects of elevated CO₂ and different irrigation on photosynthetic parameters and yield of maize in Northeast China. Acta Ecologica Sinica (生态学报), 2015, 35(7): 2126-2135 (in Chinese)
[12] Hao X-Y (郝兴宇), Li P (李萍), Lin E-D (林而达), et al. Effects of air CO₂ enrichment on growth and photosynthetic physiology of millet.Journal of Nuclear Agricultural Sciences (核农学报), 2010, 24(3): 589-593 (in Chinese)
[13] Liu Z, Sun N, Yang SJ, et al. Evolutionary transition from C3 to C4 photosynthesis and the route to C4 rice. Biologia Plantarum, 2013, 68: 577-586
[14] Yu Z (余峥), Hu T-X (胡庭兴), Wang K-Y (王开运), et al. Responses and acclimatization mechanism of plant photosynthesis to elevated atmospheric CO₂ concentration and temperature. Journal of Sichuan Forestry Science and Technology (四川林业科技), 2006, 27(2): 30-35 (in Chinese)
[15] Editorial Committee of Flora of China of Chinese Academy of Sciences (中国科学院中国植物志编辑委员会). Flora of China. Beijing: Science Press, 1984 (in Chinese)
[16] Chen J-X (陈江霞). Spectabile and its applications. Forest Trees and Flowers (林木花卉), 2009(11): 46-47 (in Chinese)
[17] Hu X-X (胡晓雪), Du W-J (杜维俊), Yang Z-P (杨珍平), et al. Effect of elevated CO₂ concentration and increased temperature on the photosynthesis of wild soybean. Journal of Shanxi Agricultural Sciences (山西农业科学), 2015, 43(7): 798-801 (in Chinese)
[18] He B (贺冰), Li Z-G (李志岗), Hao X-J (郝晓娟), et al. A new technique of fast paraffin sectioning in plant tissues. Chinese Bulletin of Botany (植物学报), 2014, 49(2): 203-208 (in Chinese)
[19] Zhang L-R (张立荣), Niu H-S (牛海山), Wang S-P (汪诗平), et al. Effects of temperature increase and grazing on stomatal density and length of four alpine Kobresia meadow species, Qinghai-Tibetan Plateau. Acta Ecologica Sinica (生态学报), 2010, 30(24): 6961-6969 (in Chinese)
[20] Liu Z-J (刘紫娟), Li P(李萍), Zong Y-Z (宗毓铮), et al. Effect of elevated CO₂ on growth and attack of Asian corn borers (Ostrinia furnacalis) in foxtail millet (Setaria italica). Chinese Journal of Eco-Agriculture (中国生态农业学报), 2017, 25(1): 55-60 (in Chinese)
[21] Ye Z-P (叶子飘), Kang H-J (康华靖), Yang X-L (杨小龙). Light-use efficiency of tomato seedling lea-ves at different CO₂ concentrations. Chinese Journal of Applied Ecology (应用生态学报), 2016, 27(8): 2543-2550 (in Chinese)
[22] Yin Z-M (尹志梅), Yang Q (杨青), Wu X-M (吴秀敏), et al. Method for quantitative determination of L-malic acid. China Brewing (中国酿造), 1999(4): 33-34 (in Chinese)
[23] Li Q (李强), Tang W (唐薇), Shi Y-Y (石园园), et al. Determination of polysaccharide in water extraction from Eucommia ulmoides oliver by 3,5-dinitrosalicylic acid DNS method and anthrone-sulfuric method. Science and Technology of Food Industry (食品工业科技), 2010, 31(10): 370-371 (in Chinese)
[24] Li M-Q (李明启). A typical example of carbon way of Crassulacean acid metabolism pathway of the plant view. Plant Physiology Communications (植物生理学通讯), 1994, 30(4): 286-292 (in Chinese)
[25] Liu J-F (刘剑锋), Cheng Y-Q (程云清), Liu C-M (刘春明), et al. Comparative study on photosynthetic characteristics of different ploidy Rhodiola sachalinensis germplasm. China Journal of Chinese Materia Medica (中国中药杂志), 2011, 36(12): 1547-1552 (in Chinese)
[26] Ren J-W (任建武), Wang Y (王雁), Peng Z-H (彭镇华), et al. Comparative study on PEPC activity in Three Dendrobia leaves. Journal of Yunnan Agricultural University (云南农业大学学报), 2011, 26(6): 815-820 (in Chinese)
[27] Wang X-L (王勋陵), Wang J (王静). Plant Morphology and Environment. Lanzhou: Lanzhou University Press, 1989 (in Chinese)
[28] Hao XY, Han X, Lam SK, et al. Effects of fully open-air CO₂ elevation on leaf ultrastructure, photosynthesis, and yield of two soybean cultivars. Photosynthetica, 2012, 50: 362-370
[29] Elizaberh AA, Srephen PL. What have we learned from 15 years of free-air CO₂ enrichment (FACE)? A meta-analytic review of the responses of photosythesis, canopy properties and plant production to rising CO₂. New Phytologist, 2005, 165: 351-372
[30] Zhao T-H (赵天宏), Wang M-Y (王美玉), Zhang W-W (张巍巍), et al. Effects of elevated atmospheric CO₂ concentration on plant photosynthesis. Ecology and Environment (生态环境), 2006, 15(5): 1096-1100 (in Chinese)
[31] Hao X-Y (郝兴宇), Han X (韩雪), Ju H (居辉), et al. Impact of climatic change on soybean production: A review. Chinese Journal of Applied Ecology (应用生态学报), 2010, 21(10): 2697-2706 (in Chinese)
[32] Kimball BA, Idso SB, Johnson S, et al. Seventeen years of carbon dioxide enrichment of sour orange trees: Final results. Global Change Biology, 2007, 13: 2171-2183
[33] Chai R-S (柴如山), Niu Y-F (牛耀芳), Zhu L-Q (朱丽青), et al. Effects of elevated CO₂ concentration on the quality of agricultural products: A review. Chinese Journal of Applied Ecology (应用生态学报), 2011, 21(10): 2765-2775 (in Chinese)

大气CO₂浓度升高对八宝景天生长及光合生理的影响

Effects of elevated CO₂ concentration on growth and photosynthetic physiology of Hylotelephium erythrostictum

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 0

编辑推荐

Metrics

本文评价