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《Guizhou Agricultural Sciences》 2011-03
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Effect of Silicon under Cadmium Stress on the Biomass and Cadmium Content of Oryza sativa Seedling Root

HUANG Qiu-chan,WEI You-huan,WEI Fang-li,ZENG Zhen-fang(Department of Chemistry and Biology Engineering,Guangxi Normal University for Nationalities,Chongzuo,Guangxi 532200,China)  
Effect of silicon under cadmium stress on the biomass and cadmium content of Oryza sativa seedling root was studied by solution culture method to provide theoretical basis for clarifying the remitting mechanism of Si on Cd stress.The results showed that the fresh weight and dry weight of root under Cadmium stress(4 mg/L)showed an increasing trend with the increase of SiO2 concentration(ranging from 30~180 mg/L).When the SiO2 concentration was above 30 mg/L,the root fresh weight and dry weight of different treatments are 68.02%,85.59%,86.63%,84.25% and 86.25%,92.22%,99.66%,95.99% of CK(without cadmium stress),respectively.The root dry weight was close to CK when the SiO2 concentration was 130 mg/L.The Cd content of root treated with SiO2 was all lower than CK.
【Fund】: 广西教育厅科研基金资助项目“硅对镉胁迫下水稻幼苗抗氧化酶活性及其生理特性影响的研究”(200911MS275);; 广西高校优秀人才资助计划资助项目“硫脲类衍生物配位化合物的合成、结构与生物活性的研究”(RC2007043);; 广西民族师范学院科研基金资助项目“硅对镉胁迫下水稻幼苗抗氧化酶活性影响的研究”(ybxm200918)及“硅对铅胁迫下水稻幼苗的解毒作用及其机制研究”(xyzd2010001)
【CateGory Index】: S511
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Chinese Journal Full-text Database 10 Hits
1 HUANG Qiu-chan et al(Department of Chemistry and Life Science,Nanning Teachers College,Longzhou,Guangxi 532400);Review on the Toxicological Effect and the Mechanism of Cadmium to Human Health[J];Journal of Anhui Agricultural Sciences;2007-09
2 MA Lian-ju1, ZHANG Yang1, BU Ning1, LI Na2, LIU Ting1 (1.School of Chemistry and Life Science, Shenyang Normal University; 2.Experimental Centre, Shenyang Normal University, Shenyang 110034, China);Physiological Characters of Oligochitosan on Alleviating Cd Toxicity of Wheat Seedling[J];Environmental Science & Technology;2010-06
3 HUANG He1,2, XIONG Zhi-ting2 (1.School of Chemical and Environmental Engineering,Yangtze University,Jingzhou 434023,China; 2. College of Resource and Environmental Science,Wuhan University,Wuhan 430079,China);Effect of Cadmium,Acetochlor and Bensulfuron-methyl on the Absorptive Capacity of Rice Seedlings[J];Environmental Science & Technology;2010-10
4 HUANG Qiu-chan1,WEI You-huan1,LI Xiao-feng2 (1. Nanning Normal College,Longzhou 532400,Guangxi,China;2. Faculty of Agriculture,Guangxi University,Nanning 530005,China);Effect of Silicon under Cadmium Stress on Growth and Physiological Characteristics of Seedlings in Oryza sativa[J];Hubei Agricultural Sciences;2007-03
5 SHI Xin-hui,WANG He,ZHANG Fu-suo (Department of Plant Nutrition,China Agricultural University,Key laboratory of Plant-soil Interactions,Ministry of Education,Beijing 100094,China);Research on the Mechanism of Silica Improving the Resistance of Rice Seedlings to Cd[J];Journal of Agro-Environment Science;2006-05
6 ZHANG Li-na1, ZONG Liang-gang1, REN Cai1, SHEN Zhen-guo2 (1. College of Resources and Environmental Science, Nanjing Agricultural University, Nanjing 210095, China; 2. College of Life Science, Nanjing Agricultural University, Nanjing 210095, China);Effects of Si on Rice Seedling Growth and Uptake of Cd in the Low Level of Cd Pollution[J];Journal of Agro-Environment Science;2007-02
7 HUANG Qiu-chan1,LI Xiao-feng2,SHEN Fang-ke2,YANG JI-hui2,LI Yao-yan2,ZHANG Wei-jun2 (1. Nanning Teachers College,Longzhou 532400,China;2. College of Agriculture,Guangxi University,Nanning 530005,China);Cadmium Resistance Improved by Silicon and Corresponding Mechanisms in Oryza sativas L. Seedlings[J];Journal of Agro-Environment Science;2007-04
8 GUAN Gongcou, XU Song, HUANG Jinguo Resources Environment Department, Foshan University, Foshan 528000, China;The Regularity of distribution, change and migration of heavy metals in soil-rice plant system[J];Ecology and Environment;2006-02
9 Xiao Meixiu, Lin Wenxiong, Chen Xiangxu, Liang Yiyuan (Agriecological Research Institute Fujian Agriculture and Forestry University, Fuzhou 350002);The Relation Between the Law of Cd Distribution in Rice and the Cd- tolerance[J];Chinese Agricultural Science Bulletin;2006-02
10 ZHANG Jun, SHU Wen-Sheng*State Key Laboratory for Bio-Control, School of Life Sciences, Sun Yat-Sen University, Guangzhou 510275, China;Mechanisms of Heavy Metal Cadmium Tolerance in Plants[J];Journal of Plant Physiology and Molecular Biology;2006-01
Chinese Journal Full-text Database 10 Hits
1 HUANG Qiu-chan et al (Nanning Teachers College,Longzhou,Guangxi 532400);Review of Toxic Effect of Cadmium on Oryza sativa and Tolerant Mechanism[J];Journal of Anhui Agricultural Sciences;2007-07
2 LI Liang-liang et al (Shenyang Agricultural University,Shenyang,Liaoning 110161);Vertical Distribution and Immigrant Character of Heavy Metals in Soil in Lianshan and Longgang Districts of Huludao City[J];Journal of Anhui Agricultural Sciences;2007-13
3 HUANG Qiu-chan et al (Department of Chemistry and Biology Engineering,Nanning Teachers College,Longzhou,Guangxi 532400);Interpretation on the Nutritional Components and Its Edible Safety of Sauropus androgynus(L.) Meer.[J];Journal of Anhui Agricultural Sciences;2008-13
4 KANG Hao et al (Guangxi Key Laboratory of Environmental Engineering,Protection and Assessment,College of Life Science,Guangxi Normal University,Guilin,Guangxi 541004);Research Progress of Toxic Effect of Cadmium on Plant[J];Journal of Anhui Agricultural Sciences;2008-26
5 XIAO Yan-hui et al (Department of Agricultural Science,Shaoguan College,Shaoguan,Guangdong 512005);Effects of Molybdenum on Cadmium Content and Physiological Indices of Chinese White Cabbage under Cadmium Stress[J];Journal of Anhui Agricultural Sciences;2009-09
6 WANG Hong-jun et al (Jilin Academy of Agricultural Sciences,Changchun,Jilin 130124);Analysis on the Correlation between Heavy Metal Pollution and Phosphate Application in Soil-rice Ecosystem[J];Journal of Anhui Agricultural Sciences;2009-21
7 LIN Hai1,YU Xiao-bo1,GONG Hua1,DONG Xiao-li1,SUN Yu-mei21.School of Chemistry Engineering and Material,Dalian Polytechnic University,Dalian 116034,China; 2.School of Biological & Food Engineering,Dalian Polytechnic University,Dalian 116034,China;Investigations on heavy metal sedimentation of cadmium from marine shellfish and cadmium discharge by green algae,selenium and zinc[J];Journal of Dalian Polytechnic University;2009-02
8 XING Chenghua1,WANG Hui2,SANG Liyi1,WU Liang1,CHEN Jingjing1(1.College of Biological Engineering Jinhua College of Vocational Technology,Jinhua 321017,China;2.Zhejiang Environmental Engineering Company,Hangzhou 310005,China);Assay of Lead and Cadmium Content of Feedstuff in Jinhua[J];Guangdong Trace Elements Science;2007-07
9 WANG Ying,LI Zheng-wen,HE Zi-jing (College of Agriculture,Guangxi University,Nanning 530005,China);Difference and dynamics of Cd uptake in four rice cultivars[J];Journal of Guangxi Agricultural and Biological Science;2007-S1
10 LIN Heng,ZHAO Xiao-li,LIU Wei-dong,CAO Hui,LI Shun-peng,CUI Zhong-li(Key Lab of Microbiological Engineering of Agricultural Environment of MOA Nanjing Agricultural University ;Nanjing 210095);Optimization of fermentation condition for remobilization organophosphate hydrolase MPH[J];Industrial Microbiology;2007-05
China Proceedings of conference Full-text Database 1 Hits
1 LIAO Qi-Lin,JIN Yang,HUA Ming,WU Xin-Min (Geological Survey of Jiangsu Province,Nanjing 210018,China);Preliminary Studies on Prospects of agro-geology Environment Survey in Jiangsu Province[A];[C];2010
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 YU Ping, TANG ling-fang(Laboratory of Toxicology, Center for Disease Control andPrevention of Jiangsu Province, Nanjing 210009, China);Effect of Cadmium Chloride on the Unscheduled DNA Synthesis in Whole Blood Cells of Human[J];Carcinogenesis,Teratogenesis and Mutagenesis;2005-01
2 LIU Xiao-yu et al (Shenyang Agricultural University,Shenyang,Liaoling 110161);Inhibition of Chitosan-Oligosaccharides on Some Phytopathogens[J];Journal of Anhui Agricultural Sciences;2005-02
3 LIU Ying,LIU Xiao-mei,DU Hai-ying,LING Ling,JIN Ming-hua,WANG Hua,WU Xiao-gang,ZHANG Jing,SUN Zhi-wei~ (Department of Toxicology,School of Public Health,Jilin University,Changchun 130021,China);Cadmium cytotoxicity on HL-7702 cells and its mechanism[J];Journal of Jilin University(Medicine Edition);2006-02
4 BAI Song 1,ZHANG Yu xia 1,BAI Bao zhang 3(1.Rice Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640,China;2. College of Agronomy, Innermongolia University for Nationality, Tongliao 028000,China;3. College of Agronomy, Jilin Agricultural University, Changchun 130118,China);Effect of simulative water Cd pollution on rice seed germination[J];Journal of Agricultural University of Hebei;2003-S1
5 Zhang Hui, An Feiyun, Gao Zexuan (Department of Preventive Medicine, Chenzhou Medical College, Chenzhou, Hunan 423000);Relation between Renal Damage and Calcium Homeostasis in Cadmium poisoning[J];Journal of Chenzhou Medical College;2001-03
6 ZHAO Fei-yi 1,ZHAI Lu-xin 1,CHEN Quan 1,ZHANG Ming-quan 2,ZENG Fu-li 2 (1 Department of Biology,Tianshui Teacher's College,Tianshui,Gansu 741001,China;2 Department of Environmental Science,Lanzhou University,Lanzhou 730000,China);Effect under combined treatment of cadmium and lead on their distribution of plants and physiological indications[J];Acta Botanica Boreali-occidentalia Sinica;2002-03
7 GONG Hai-jun~1,CHEN Kun-ming~2,WANG Suo-min~(3*),ZHANG Cheng-lie~4(1 School of Life Science, Zhejiang University, Hangzhou 310029,China; 2 Institute of Botany, Chinese Academy of Sciences, Beijing 100093,China; 3 School of Grasslandagro Science and Technology, Lanzhou University, Lanzhou 730000,China; 4 School of Life Science, Lanzhou University, Lanzhou 730000,China);Advances in silicon nutrition of plants[J];Acta Botanica Boreali-occidentalia Sinica;2004-12
8 REN Ji-ping,LI De-fa,ZHANG Li-ying (MAFIC,China Agricultural University,Beijing 100094,China);ADVANCES OF THE TOXICOLOGY OF CADMIUM[J];Acta Zoonutrimenta Sinica;2003-01
9 QIN Tian cai,RUAN Jie,WANG La jiao (Huazhong Agricultural university,Wuhan 430070);Effect of Cd on the plant photosynthesis[J];ENVIRONMENTAL SCIENCE AND TECHNOLOGY;2000-S1
10 WANG Yi-qun~(1,2), ZHENG Jin-gui~2, CHEN Wen-lie~3, CHEN Lian-yun~3 (1.College of Biological Engineering, Fujian Normal University, Fuzhou, Fujian 350007, China; 2.Center of Biotechnology, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China; 3.Department of Electron Microscope, Fujian Medical University, Fuzhou, Fujian 350004, China);Ultrastructural study of mesophyll cells damaged from Hg~(2+) and Cd~(2+) pollution in rice[J];;2004-04
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