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《Shandong Agricultural Sciences》 2004-06
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Effects of K~+ on physiological characteristics of wheat seedlings under water stress

SUI Na~1,LI Meng~1,TIAN Ji-Chun~2,MENG Qing-Wei~1,ZHAO Shi-Jie~1 (1.College of Life Sciences;2.College of Agronomy, Shandong Agricultural University, Taian 271018, China)  
A high yield wheat cultivar Weimai8 and Lumai14(CK) were used as materials to study the effects of K~+ on physiological characteristics of wheat seedlings under water stress. The results showed that low concentration of K~+ could improve net photosynthetic rate(Pn)、efficiency of light energy capture by open PSⅡ(Fv′/Fm′)、photochemical efficiency PSⅡ(φPSⅡ) and photochemical quenching coefficient(qP) of wheat seedling. It could also decrease the contents of and MDA and improved antioxidant enzymatic activities and the content of soluble protein. These could prevent membrane lipid from peroxidating and could reduce the damage to membrane. Treated with low concentration of K~+, Weimai8 had higher ability to resist water stress.
【CateGory Index】: S512.1101
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Chinese Journal Full-text Database 1 Hits
1 TIAN Ji chun (Shandong Agricultural University, Taian, Shandong 271018, China);Super-Wheat and Breeding Methods[J];Acta Tritical Crops;2002-01
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Sun Yaozhong Dong Hongping (Agronomy Department,Hebei Agrotechnical Teachers' College,Changli 066600);Inducing Effect of Colchicine and Dimethyl Sulfoxide on Parthenogenesis of Dwarfing Sterile Wheat[J];ACTA AGRICULTURAE BOREALL—SINICA;1996-03
2 Xiao Xingguo; Zhang Aimin; Nie Xiuling (Key-Laboratory of Plant Physiology & Biochemistry The Ministry of Agriculture of China Agricultural University; Department of Plant Genetics and Breeding, China Agricultural University Beijing 100094 China );Wheat Genetic Transformation: Advances and Prospects[J];JOURNAL OF AGRICULTURAL BIOTECHNOLOGY;2000-02
3 Gao Jianwei \ Li Zhongde 2\ Sun Qixin\+3\ Liu Jianzhong\+1 (1. State Key Laboratory of Plant Cell & Chromosome Engineering,Institute of Genetics,Chinese Academy of Sciences,Beijing\ 100101 2. Shangdong Academy of Agriculture Sciences,Jinan\ 250100; 3;Advance of Apomixis in Plant[J];PROGRESS IN BIOTECHNOLOGY;2000-05
4 DOU Quan wen, XIE Jun feng (Northwest Plateau Institute of Biology,Chinese Academy of Sciences,Xining\ 810001);HMW-GS Composition of Giant Spike Wheat Germplasms[J];ACTA AGRICULTURAE BOREALI-OCCIDENTALIS SINICA;1999-03
5 Zhou Junru Li Bangfa Pang Qihua Li Zeyi Li Quan Yu Ao(Mianyang Institute of Agricultural Sciences,Mianyang,Sichuan 621002,China);A Study on the Method of E·G·S·C and Its Application[J];SOUTHWEST CHINA JOURNAL OF AGRICULTURAL SCIENCES;1998-S2
6 LIU Jian feng (Hunan Agricultural University, Changsha, Hunan 410128, China);A Survey of the Research on Super-High-Yield Rice Breeding[J];HYBRID RICE;2000-01
7 SONG Jian Min,TIAN Ji Chun,ZHAO Shi Jie,PENG Tao,DONG Xin Chun and WANG Xian Ze ( Research of Plant Physiology, Shandong Agricultural University , Taian 271018);Photosynthetic Characteristics in Flag Leaves of High Protein Wheat Cultivars Under Strong Irradiance Stress Around Noon[J];ACTA PHOTOPHYSIOLOGICA SINICA;1999-03
8 Wang Ai-guo; Shao Cong--ben; Luo Guang-hua South China Institute of Botany.Academia Sinica, Guangzhou;Inquiry into Malondialdehyde as Index of Peroxidation of Plant Lipids[J];Plant Physiology Communications;1986-02
9 XU Chang-Cheng;ZOU Qi;CHENG Bing-Song Department of Plant Physiology, Shandong Agricultural University, Taian 271018;Stady on Thiobarbiburic Acid (TBA) Method for Determination of Lipid Peroxidation[J];Plant Physiology Communications;1989-06
10 CHEN Gui, HU Wen-Yu, XIE Pu-Ti, ZHANG Li-Jun (Department of Basic Discipline, Shenyang Agricultural University, Shenyang 110161);Solvent for Extracting Malondialdehyde in Plant as an Index of Senescence[J];Plant Physiology Communications;1991-01
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