Effects of Environment on Photosynthetic Characteristic of Cucumber Seedlings

doi:10.3321/j.issn:1000-7091.1997.04.020

Abstract

Abstract: Effects of enviroment on photosynthetic characteristic of cucumber seedlings were studied in the experiment. The results were as follows: 1.The photosynthetic rate (Pn) was influenced by photo flux density(PFD).At about 1400µmo1·m^-2·s^-1 Pn reached photosynthesis light saturation; 2.The photosynthetic rate was highest at 25-30℃,and when the temperature went up or declined,it obviously decreased,meantime,light compensation point and light saturation changed; 3.The photosynthetic rate was influenced highly by CO₂ concentration. The more the CO₂ concentration was ,the more the photosynthetic rate of seedlings;4Photosynthetic rate changed with time,the highest appeared at 9∶00 and the lowest at 16∶00.

Key words: Cucumber seedlings, Environmental condition, Photo flux density, Carbon dioxide, Temperature, Photosynthetic character

CLC Number:

S642.201

Ma Dehua, Pang Jin'an, Huo Zhenrong, Li Shuju. Effects of Environment on Photosynthetic Characteristic of Cucumber Seedlings[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1997, 12(4): 97-100. doi: 10.3321/j.issn:1000-7091.1997.04.020.

/ / Recommend / Download Citations

URL: http://www.hbnxb.net/EN/10.3321/j.issn:1000-7091.1997.04.020

http://www.hbnxb.net/EN/Y1997/V12/I4/97

[1]	LIU Shuai, XU Xuexin, ZHAO Jinke, QU Wenkai, HAO Tianjia, MENG Fangang, JIA Jing, ZHAO Changxing. Effects of Nitrogen Application Rate and Frequency on Photosynthetic Characteristics,Protective Enzyme Activities and Yield of Summer Maize under Drip Irrigation [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(5): 114-123.
[2]	LIN Jing, LIN Jianxin, ZHANG Yang, LU Heding, CHEN Shanhu, LIAO Changjian. Transcriptomic Analysis of the Cold Tolerance Mechanism of Fresh-eating Corn Mintian 6855 [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(5): 1-8.
[3]	NIU Runzhi, ZHU Changwei, JIANG Guiying, YANG Jin, LUO Lan, SHEN Fengmin, LIU Fang, LIU Shiliang. Effects of Rotation Tillage Pattern on Wheat Photosynthetic Characteristics, Yield,and Soil Nutrients in Fluvo-aquic Soil in North Henan [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(4): 182-189.
[4]	YAN Liuyan, LI Jianfeng, ZHANG Shiwen, ZHANG Bo, WANG Yongfang, ZHANG Xiaomei, ZU Chaofan, WANG Zhenshan, SANG Luman, HE Zhanxiang, JIA Xiaoping, DONG Zhiping. *Regulation Pattern of Photoperiod,Temperature and Abiotic Stress on SiPRR73* in Foxtail Millet** [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(4): 11-19.
[5]	JIA Chaoshuang, WANG Zhihua, WANG Wenhui. Effects of Different Shelf Temperature Combined with 1-MCP Treatment on Texture Traits of Huahong and Huayue Apples [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(4): 128-140.
[6]	SHI Jiaqi, LIU Yuqing, WANG Yanling, YANG Zaiqiang. Effects of Nitrogen Application on Fluorescence Characteristics of Cucumber in Fruit Growth Stage under High Temperature Stress [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(2): 84-95.
[7]	HE Qiulan, ZHANG Hang, WANG Zhengwei, WAN Liqiang, HAI Meirong. Effects of Exogenous Melatonin on Antioxidant System of Potato Seedlings under Low Temperature Stress [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(1): 103-111.
[8]	LIU Lei, WANG Ling, XIAO Guangmin, RU Shuhua, SUN Shiyou, GAO Jing, LI Pin, ZHAO Ouya, ZHANG Guoyin. Effects of Crop Rotation with Bean on the Nitrate Leaching in Greenhouse Soils [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(1): 129-136.
[9]	ZHOU Yuanhui, MA Shangyu, WANG Yanyan, HUANG Zhenglai, ZHANG Wenjing, FAN Yonghui, HOU Junyou, GAI Panpan, SHAN Yajing. Effect of Waterlogging Duration After Anthesis on Flag Leaf Photosynthesis, Grain Filling Characteristics and Yield of Wheat [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2021, 36(S1): 111-117.
[10]	SU Xiaoyu, GAO Tongmei, LI Feng, WEI Libin, TIAN Yuan, WANG Dongyong, ZHU Songtao, WEI Shuangling. Physiological Response Mechanism to High Temperature Stress in Different Heat-Tolerant Genotypes of Sesame Seedlings [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2021, 36(6): 96-105.
[11]	WANG Zhenshan, YUAN Xilei, YAN Liuyan, YANG Pengjuan, SANG Luman, JIA Xiaoping, BAI Junyan. *Expression of SiCCT* Gene and Its Association Analysis with Main Agronomic Traits in Foxtail Millet** [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2021, 36(5): 43-49.
[12]	LI Jingyi, WANG Ren, MENG Xiangjie, LIANG Yugang, GONG Xiangsheng, HUANG Huang, WEI Hailin. Effects of No Tillage Semi-solid Direct Seeding on Physiological Characteristics of Flag Leaves of Rice [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2021, 36(5): 87-98.
[13]	GUAN Ying, LIU Nan, CANG Jing, WEI Tiesuo, WU Jingjing, QI Yue, GUO Fuye, LI Yuanshan. *Cloning of TabZIP2* Gene and Expression Analysis under Low Temperature and ABA in Winter Wheat Dn1** [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2021, 36(4): 75-81.
[14]	LIU Tingting, WEI Xuyang, ZHAI Xijiao, CAO Shiyu, ZHENG Shaowen. Effect of Exogenous Melatonin on Growth of Cucumber Seedlings in Saline Environment [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2021, 36(3): 125-132.
[15]	YANG Yunyun, CHEN Xin, CHEN Qizhou, LU Fang, XU Chen, YANG Hongtao, SU Peipei, LIU Xiaolong. Priming Effects of Abscisic Acid on High Temperature Stress Tolerance in Rice at Seed Germination Stage [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2021, 36(3): 185-194.

Please choose a citation manager

Content to export