High temperature stress with photosynthesis in <EM>Festuca arundinacea</EM>

ZHU Lan; LI Xue-qin; JIA Xiao-lin; WANG Bin; JIN Song-heng

Volume 26 Issue 5

Oct. 2009

Turn off MathJax

Article Contents

Article Navigation > Journal of Zhejiang A&F University > 2009 > 26(5): 652-655

ZHU Lan, LI Xue-qin, JIA Xiao-lin, WANG Bin, JIN Song-heng. High temperature stress with photosynthesis in Festuca arundinacea[J]. Journal of Zhejiang A&F University, 2009, 26(5): 652-655.

Citation:

ZHU Lan, LI Xue-qin, JIA Xiao-lin, WANG Bin, JIN Song-heng. High temperature stress with photosynthesis in Festuca arundinacea[J]. Journal of Zhejiang A&F University, 2009, 26(5): 652-655.

High temperature stress with photosynthesis in Festuca arundinacea

1.
School of Forestry and Biotechnology，Zhejiang Forestry College，Lin’an 311300，Zhejiang，China;
2.
Tianmu College，Zhejiang Forestry College，Lin’an 311300，Zhejiang，China

More Information

Corresponding author: JIN Song-heng
Publish Date: 2009-10-20

Abstract

To uncover the adaptation mechanisms of photosynthesis for high temperature，gas exchange and chlorophyll fluorescence of Festuca arundinacea cultivars ‘Crossfire 2’ and ‘Houndog 5’were tested under control （20 ℃） and high temperature stress （38 ℃） with four replications for net photosynthetic rate （Pn），stomatal conductance （Gs），intercellular CO2 concentrations（Ci），maximum rate of photochemical quantum （Fv /Fm），efficiency of excitation energy captured by PSⅡ（F′v /F′m），photochemical quenching （qP），non-photochemical quenching （qNP），and electron transport flow （RET）. Results showed that after high temperature stress，Pn in both cultivars significantly decreased（P＜0.05）， Gs and Ci decreased in ‘Houndog 5’，Gs slightly decreased，and Ci even increased in ‘Crossfire 2’ Fv /Fm，F′v /F′m，qP，and RET significantly decreased （P＜0.05） in both cultivars；and qNP significantly increased（P＜0.05）. These results indicated that stomatal factors led to the Pn decrease in ‘Houndog 5’，but non-stomatal factors led to the Pn decrease in ‘Crossfire 2’，and that by effectively dissipating extra excitation energy，F. arundinacea can protect its photosynthetic mechanism from high temperature stress.［Ch，3 fig. 16 ref.］
- botany,
- Festuca arundinacea,
- high temperature stress,
- pholosynthesis

Relative Article

[1]	CHEN Chao, JIN Zexin, YUAN Meng, LUO Guangyu, LI Yueling, SHAN Fangquan. Seasonal changes of photosynthetic characteristics of seedlings of Magnolia sinostellata under different light intensities . Journal of Zhejiang A&F University, 2022, 39(5): 950-959. doi: 10.11833/j.issn.2095-0756.20210814
[2]	HAO Lihui, DONG Bin, ZHU Shaohua, MA Jin. Transcriptome analysis and PsHSP gene expression of Paeonia suffruticosa in response to high temperature stress . Journal of Zhejiang A&F University, 2021, 38(4): 802-811. doi: 10.11833/j.issn.2095-0756.20200529
[3]	YANG Biao, LIU Zhuangzhuang, PENG Fangren, CAO Fan, CHEN Tao, DENG Qiuju, CHEN Wenjing. Growth and photosynthetic characteristics for pecan cultivars during drought stress and recovery . Journal of Zhejiang A&F University, 2017, 34(6): 991-998. doi: 10.11833/j.issn.2095-0756.2017.06.004
[4]	MAO Yuming, QIAO Weiyang, WU Kezhuang, YU Mukui, CHENG Xiangrong. Growth, photosynthesis, and nutrition of Gynura divaricata with forest gap treatments . Journal of Zhejiang A&F University, 2016, 33(1): 88-93. doi: 10.11833/j.issn.2095-0756.2016.01.012
[5]	JIA Sizhen, YANG Hengwei, YAN Zhiming, WEI Yue. Physiological and biochemical indexes of exogenous salicylic acid on chrysanthemum seedlings with high temperature stress . Journal of Zhejiang A&F University, 2016, 33(3): 449-454. doi: 10.11833/j.issn.2095-0756.2016.03.011
[6]	GUO Jing, WANG Guibin, CAO Fuliang. Photosynthesis and nutrient content with fertilization for Ginkgo biloba leaves . Journal of Zhejiang A&F University, 2016, 33(6): 969-975. doi: 10.11833/j.issn.2095-0756.2016.06.007
[7]	GONG Zhongxing, HE Yong, ZHU Zhujun. Heat resistance of Salvia splendens with salicylic acid added and high temperature stress . Journal of Zhejiang A&F University, 2015, 32(5): 701-707. doi: 10.11833/j.issn.2095-0756.2015.05.007
[8]	YE Feiying, CHEN Zilin, ZHENG Weicheng, LIU Julian, ZHOU Yuhong, ZHANG Jianyu, PAN Chengchun, JI Guohua. Photosynthetic physiological response of Bretschneidera sinensis seedlings to light intensity . Journal of Zhejiang A&F University, 2015, 32(5): 716-721. doi: 10.11833/j.issn.2095-0756.2015.05.009
[9]	ZHAO Weiwei, JIANG Hong, MA Yuandan. Photosynthesis and water use characteristics of Cinnamomum camphora seedlings with simulated acid rain . Journal of Zhejiang A&F University, 2013, 30(2): 179-186. doi: 10.11833/j.issn.2095-0756.2013.02.004
[10]	HU Yu-ling, HU Dong-nan, YUAN Sheng-gui, GUO Xiao-min. Photosynthesis and seed characteristics of five-year-old Camellia oleifera with fertilizer and brassinolides （BRs） applications . Journal of Zhejiang A&F University, 2011, 28(2): 194-199. doi: 10.11833/j.issn.2095-0756.2011.02.004
[11]	SUN Jun－wei, LI Su－fang, JIN Song－heng. Photosynthetic and chlorophyll fluorescence characteristics with five Rubus species . Journal of Zhejiang A&F University, 2010, 27(6): 950-955. doi: 10.11833/j.issn.2095-0756.2010.06.025
[12]	SUI De-zong, WANG Bao-song, SHI Shi-zheng, JIAO Zhong-yi. Growth and photosynthesis of shrub willow clones with salt stress . Journal of Zhejiang A&F University, 2010, 27(1): 63-68. doi: 10.11833/j.issn.2095-0756.2010.01.010
[13]	ZHOU Guo-quan, XU Yi-qing, FU Shun-hua, WU Jia-sen, ZHENG Hong-ping. Artificial light sources for production of greenhouse plants . Journal of Zhejiang A&F University, 2008, 25(6): 798-802.
[14]	ZHU Tang-jun, YUE Chun-lei, JIN Shui-hu. Ecophysiological trait comparison of Shaniodendron subaequale and accompanying species . Journal of Zhejiang A&F University, 2008, 25(2): 176-180.
[15]	WU Gen-liang, HE Yong, WANG Yong-chuan, SUN Yao, ZHU Zhu-jun. Diurnal changes of photosynthesis and chlorophyll fluorescence in Cattleya × hybrida and Phalaenopsis amabilis with different light intensities . Journal of Zhejiang A&F University, 2008, 25(6): 733-738.
[16]	CAO Fu-liang, OU Zu-lan. Ginkgo biloba seedling tolerance to high-temperature stress using salicylic acid . Journal of Zhejiang A&F University, 2008, 25(6): 756-759.
[17]	WANG Qi-rui, TAN Xiao-feng, ZHANG Lin. Effects of straw mulch cultivation on growth and photosynthesis of Cerasus avium . Journal of Zhejiang A&F University, 2006, 23(1): 24-28.
[18]	GONG Wei, GONG Yuan-bo, HU Ting-xing, CHEN Lin-wu, ZHANG Fa-hui, WANG Jing-yan, ZHU Zhi-fang. Diurnal variation and effective factors of photosynthesis on the canopy layer of young Pinus elliottii forest . Journal of Zhejiang A&F University, 2006, 23(1): 29-34.
[19]	LI Ji-yuan, LI Xin-lei, FAN Miao-hua, TIAN Min, FAN Zheng-qi. Heat tolerance of 15 Camellia cultivars under heat stress . Journal of Zhejiang A&F University, 2006, 23(6): 636-640.
[20]	JIN Ai-wu, ZHENG Bing-song, TAO Jin-xing, FANG Dao-you. Diurnal change of photosynthetic speedand its influential factors on Lei bamboo . Journal of Zhejiang A&F University, 2000, 17(3): 271-275.

References
Proportional views

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

Get Citation

PDF

XML

Article views(3548) PDF downloads(152) Cited by()

Proportional views

High temperature stress with photosynthesis in Festuca arundinacea

1. School of Forestry and Biotechnology，Zhejiang Forestry College，Lin’an 311300，Zhejiang，China;

2. Tianmu College，Zhejiang Forestry College，Lin’an 311300，Zhejiang，China

Corresponding author: JIN Song-heng

Publish Date: 2009-10-20

Key words:

Abstract: To uncover the adaptation mechanisms of photosynthesis for high temperature，gas exchange and chlorophyll fluorescence of Festuca arundinacea cultivars ‘Crossfire 2’ and ‘Houndog 5’were tested under control （20 ℃） and high temperature stress （38 ℃） with four replications for net photosynthetic rate （Pn），stomatal conductance （Gs），intercellular CO2 concentrations（Ci），maximum rate of photochemical quantum （Fv /Fm），efficiency of excitation energy captured by PSⅡ（F′v /F′m），photochemical quenching （qP），non-photochemical quenching （qNP），and electron transport flow （RET）. Results showed that after high temperature stress，Pn in both cultivars significantly decreased（P＜0.05）， Gs and Ci decreased in ‘Houndog 5’，Gs slightly decreased，and Ci even increased in ‘Crossfire 2’ Fv /Fm，F′v /F′m，qP，and RET significantly decreased （P＜0.05） in both cultivars；and qNP significantly increased（P＜0.05）. These results indicated that stomatal factors led to the Pn decrease in ‘Houndog 5’，but non-stomatal factors led to the Pn decrease in ‘Crossfire 2’，and that by effectively dissipating extra excitation energy，F. arundinacea can protect its photosynthetic mechanism from high temperature stress.［Ch，3 fig. 16 ref.］

High temperature stress with photosynthesis in Festuca arundinacea

Abstract

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

Related

Proportional views

High temperature stress with photosynthesis in Festuca arundinacea

1. School of Forestry and Biotechnology，Zhejiang Forestry College，Lin’an 311300，Zhejiang，China;

2. Tianmu College，Zhejiang Forestry College，Lin’an 311300，Zhejiang，China

Corresponding author: JIN Song-heng

HTML

Catalog

High temperature stress with photosynthesis in Festuca arundinacea

Abstract

Relative Article

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

Related

Proportional views

High temperature stress with photosynthesis in Festuca arundinacea

1. School of Forestry and Biotechnology，Zhejiang Forestry College，Lin’an 311300，Zhejiang，China; 2. Tianmu College，Zhejiang Forestry College，Lin’an 311300，Zhejiang，China

Corresponding author: JIN Song-heng

HTML

Catalog

Export File

Citation

Format

Content

1. School of Forestry and Biotechnology，Zhejiang Forestry College，Lin’an 311300，Zhejiang，China;

2. Tianmu College，Zhejiang Forestry College，Lin’an 311300，Zhejiang，China