Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Applied and Environmental Biology》 2015-03
Add to Favorite Get Latest Update

Effects of drought stress on growth and physiological parameters of Machilus pingii seedlings

LUO Jie;ZHOU Guangliang;HU Tingxing;HU Hongling;CHEN Hong;WANG Qian;HU Yi;WANG Bin;Faculty of Forestry, Sichuan Agricultural University;  
This paper is aimed to determine the drought-resistant characteristics of Machilus pingii seedlings in order to provide theoretical foundation and technical reference for the cultivation and water management of M. pingii seedlings. The study was a pot trial in greenhouse. The continuous drought stress in different duration was classified as different soil water levels: well-watered(CK), mildly stressed(water soil content(SWC): 10-15%), moderately stressed(SWC: 6-10%) and severely stressed(SWC: 6%). The results indicated that:(1) with longer duration of droug ht stress, the SWC, relative leaf water content(LRWC), and the height and basal diameter increment of seedling decreased significantly. Chlorophyll a(Chla), Chlorophyll b(Chlb), carotenoids(Car) contents and Chla/b increased at the beginning and then decreased.(2) Main osmotic adjustment substances including soluble sugar(SS) and soluble protein(SP) contents increased at first, reached the maximum values under moderate drought stress, and declined under severe drought, while proline(Pro) content increased continuously.(3) With higher drought stress intensity, the contents of mlonaldehyde(MDA) and hydrogen peroxide(H2O2) increased slowly under moderate drought stress, and then rose sharply under severe drought stress, which led to aggravation of membrane lipid peroxidation and increase of membrane permeability.(4) The superoxide dismutase(SOD) activity and ascorbic acid(As A) content in leaves were significantly lower in drought-stressed plants compared with well-watered plants, whereas peroxidase(POD) activity initially increased but then declined. By the end of drought stress, POD activity was still 25.5% higher than that of CK. We concluded that under the condition of mild and moderate drought stress(SWC 7.6%) M. pingii seedlings can adjust the protective enzyme system and osmotic adjustment substances to reduce the damage of drought stress and maintain growth of the seedlings and normal physiological metabolism. But under the condition of serious soil water deficit, M. pingii seedlings will be severely hurt.
【Fund】: 四川省“十二五”育种攻关项目(2011NZ0098-10);; 国家“十二五”科技支撑计划(2011BAC09B05)资助~~
【CateGory Index】: Q945.78
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 10 Hits
1 KANG Jun-mei~1, YANG Qing-chuan~1,FAN Fen-cheng~2 (1.Institute of Animal Science, CAAS, Beijing 100094,China; 2.Grassland Institute, China Agricultual University, Beijing 100094,China);Effects of Drought Stress on Induced Protein in the Different Drought Resistance Alfalfa Leaf[J];Acta Agrestia Sinica;2005-03
2 DU Run-feng,HAO Wen-fang,WANG Long-fei (Department of Life Science,Northwest A & F University,Yangling 712100,China);Dynamic responses on anti-oxidative defense system and lipid peroxidation of Lespedeza davurica to drought stress and re-watering[J];Acta Prataculturae Sinica;2012-02
3 HAN Ruilian,LI Lixia,LIANG Zongsuo*(Institute of Soil and Water Conservation,Chinese Academy of Science and Ministry of Water Resources,Yangling,Shaanxi 712100,China);Seabuckthorn relative membrane conductivity and osmotic adjustment under drought stress[J];Acta Botanica Boreali-occidentalia Sinica;2003-01
4 HE Shao-xuan1,LIANG Zong-suo1,2,YU Li-zhen3,ZHOU Zi-yun1 (1 College of Life Sciences,Northwest A&F University,Yangling,Shaanxi 712100,China;2 Institute of Soil and Water Conservation,Chinese Academy of Sciences and Ministry of Water Resources,Yangling,Shaanxi 712100,China;3 College of Horticulture,Northwest A&F University,Yangling,Shaanxi 712100,China);Growth and Physiological Characteristics of Wild Sour Jujube Seedlings from Two Provenances under Soil Water Stress[J];Acta Botanica Boreali-Occidentalia Sinica;2009-07
5 SANG Zi-yang,MA Lü-yi,CHEN Fa-ju(The Key Laboratory for Silviculture and Conservation of Ministry of Education,Beijing Forestry University,Beijing 100083,China);Growth and Physiological Characteristics of Magnolia wufengensis Seedlings under Drought Stress[J];Acta Botanica Boreali-Occidentalia Sinica;2011-01
6 LIU Yan1,2,CHEN Gui-lin1,CAI Gui-fang2,ZHANG Zhong-xia2,YUE Xin1(1 College of Life Science,Inner Mongolia University,Hohhot 010021,China;2 College of Agronomy,Inner Mongolia Agricultural University,Hohhot 010019,China);Growth and Osmoregulation Substances Accumulation of Glycyrrhiza uralensis Seedling under Drought Stress[J];Acta Botanica Boreali-Occidentalia Sinica;2011-11
7 WU Zai-zhang~1,CHEN Shao-shuan~2 1. Forestry Farm Administration of Sanming,Fujian Province,Sanming 365000,China; 2. Forestry Farm of Youxi,Fujian Province,Youxi 365100,China;The Effect of Light on Growth of Phoebe bournei Plantation[J];Journal of Fujian College of Forestry;2004-04
8 LI Zhou,PENG Yan,SU Xing-yuan(College of Animal Science and Technology,Sichuan Agricultural University,Ya'an 625014,China);Physiological responses of white clover by different leaf types associated with anti-oxidative enzyme protection and osmotic adjustment under drought stress[J];Acta Prataculturae Sinica;2013-02
9 YU Le1,LIU Yong-hai1,2,ZHOU Li-ping1,LIANG Guo-qiu1(1.College of Life Sciences,Zhaoqing University,Zhaoqing 526061,China;2.College of Bioscience and Biotechnology,Hunan Agricultural University,Changsha 410128,China);A study on the changes of ascorbic acid and related physiological indexes in different cultivars of Zoysia under drought stress[J];Acta Prataculturae Sinica;2013-04
10 Jiang Yingshu 1,2 Chen Shuming3 Wang Qiuyu1 Lu Baoming2(1.Northeast Forestry University Harbin 150040; 2.Forest Seed and Seedling Center of Beijing Beijing 100029;3.Sanmenxia Profesional Technique Institute Sanmenxia 472000);Effects of the Drought Stress on Physiological Characteristics of Two Cerasus humilis Provenances[J];Scientia Silvae Sinicae;2009-06
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 HUANG Xiao1,2,YANG Xiu-mei1,LIU Xun-yan1,MENG Qing-wei1(1.College of Life Science,Shandong Agricultural University,Taian 271018,China;2.Linyi Normal College,Linyi 276005,China);Effect of Unsaturation of Thylakoid Membrane Lipids on Drought Resistance in Transgenic Tomato[J];Shandong Agricultural Sciences;2008-03
2 HONG Xiao-xiao,YU Xiao-ying(College of Horticulture and Landscape,Hunan Agricultural University,Changsha 410128,China);Research Progress in Drought Resistance Mechanism of Ground Cover Plants[J];Shandong Agricultural Sciences;2009-05
3 ZHANG Bin1,2,QIN Ling3,WANG Ying-ying1,2,FAN Zhong-xue1,2,BI Yu-ping1,2(1.High-Tech Research Center,Shandong Academy of Agricultural Sciences,Jinan 250100,China; 2.Key Laboratory of Crop Genetic Improvement and Biotechnology,Huanghuaihai,Ministry of Agriculture/ Key Laboratory for Genetic Improvement of Crop Animal and Poultry of Shandong Province,Jinan 250100,China; 3.Crop Research Institute,Shandong Academy of Agricultural Sciences,Jinan 250100,China);Research Progress of Crop Drought-resistant Mechanism[J];Shandong Agricultural Sciences;2011-12
4 DING Xue-mei1,2,YUAN Zhao-he1*,FENG Li-juan1,ZHEN Hong-li1,2,WANG Xiao-hui1,2(1.Shandong Institute of Pomology,Taian 271000,China; 2.College of Forestry,Shandong Agricultural University,Taian 271018,China);Effects of Combined Application of N,P and K Fertilizers on Growth and Foliar Nutrient of Dahlia and Available Nutrients in Soil[J];Shandong Agricultural Sciences;2012-05
5 Han Wenjie1,2 Zhu Llin1 Jiang Guihua2 Wu Yanjun2 Ge Jianjun1 1.College of Resources and Environmental Science;Anhui Agricultural University;Hefei Anhui 230036;China;2 Institute of Horticulture,Zhejiang Academy of Agricultural Sciences,Hangzhou Zhejiang 310021;Studies on Application of Fruit and Vegetable Quality Modifier to Conservatory Strawberry[J];Anhui Agricultural Science Bulletin;2008-11
6 Li Yu-qin1 Li Qian1 Zhang Yong-qing2*(1 College of life Science,Shanxi Teachers University;2 Collage of Urban and Environmental Science,Shanxi Normal University,Linfen 041004,China);Effects of Exogenous Proline on the growth of Cucumber seedlings under the Salt Stress[J];Anhui Agricultural Science Bulletin;2008-13
7 Chen Zhe et al.(Department of Life Science,Normal University,Kunming 650092,China);Research Progress of Gene Engineering in Plant Stress Tolerance[J];Anhui Agricultural Science Bulletin;2009-07
8 Zhang Xue et al.(School of Life Sciences,Yunnan Normal University,Kunming 650500,China);The Research Progress of Jatropha Curcas. L in Stress[J];Anhui Agricultural Science Bulletin;2012-01
9 Wang Lei (Lu'an Environmental Supervision Detachment,Lu'an 237000,China);Isolation and Biological Characteristic Preliminary Investigation on Nitrogen-Fixing Bacillus[J];Anhui Agricultural Science Bulletin;2012-09
10 Ge Jingang et al (Jiangsu Polytechnic College of Agriculture and Forestry, Jurong,Jiangsu 212400);Study on Application of FA Handilong in Turfgrass[J];Journal of Anhui Agricultural Sciences;2004-05
China Proceedings of conference Full-text Database 10 Hits
1 LIN Su-ying,HUANG Zhi-ming,CHEN Yu,WU Jing-jing,and WU Jin-cheng~* (Environment and Life Science Department,Putian University Putian 351100);Effects of exogenous NO on AsA-GSH circulation metabolism in mitochondria of young loquat fruits under low temperature stress[A];[C];2011
2 KONG Pei-pei YANG Shu-hua JIA Rui-dong GE Hong (Institute of Vegetables and Flowers,Chinese Academy of Agriculture Sciences,Beijing 100081);Effects of Different Arbuscular Mycorrhizal Fungi(AMF)Strains on Some Physiological Indices of Rosa hybrida 'Carola'[A];[C];2011
3 QIAN Ren-juan LIU Hong-jian LIN Xia HUANG Jian ZHANG Xu-le (Zhejiang Institute of Subtropical Crops,Wenzhou 325005);Physiological Responses of Ficus concinna var.subsessilis at Different Ages to Cold Resistance[A];[C];2011
4 YAN Dong-jin YU Chao ZHANG Qi-xiang PAN Hui-tang (College of Landscape Architecture,Beijing Forestry University;National Engineering Research Center for Floriculture,Beijing 100083);The Preliminary Research on the Morphological and Physiological Response to Heat Stress of Cymbidium hybridum and C.sinense Seedlings[A];[C];2011
5 WANG Lei~1,ZHOU Li-huan~1,LI Rui-fa~2 (1 Shanghai Vocational Technical College of Agriculture and Forestry,Shanghai 201600,China;1.2College of Landscape and Architecture,Northeast Forestry University,Harbin 150040,China);Study on Application of Agricultural Waste as Culture Substrate for Transplanting of Tissue culture plantlets of Agapanthus praecox[A];[C];2011
6 LI Guo-shu~(1,2)XU Cheng-dong~(1,2)Huang Shang~1 FAN Shu-guo~(1,2)QIU Lu~(1,2) (1.Department of Chemistry and Life Science,Chuxiong Normal University,Chuxiong 675000,China;2.Institute for Bio-resources Research and Development of Central Yunnan Plateau;Chuxiong 675000,China);Effects of Eupatorium adenophorum Spreng on four kinds of Seeds Germination[A];[C];2010
7 HE We,FAN Yan~*,XU Yuan-dong (Chongqing Academy of Animal Sciences,Chongqing 400015 );Study of Drought Resistance at Seedling Stage of Red Clover[A];[C];2011
8 SHANG Kan-kan~(1,2) WANG Cheng ZHANG De-shun~2 (~1 Department of Environment Science,East China Normal University,Shanghai 200062; ~2 Shanghai Research Institute of landscape Gardening,Shanghai 200232);The Study on Heat-tolerance of Eight Maple Cultivars[A];[C];2007
9 WANG Ping~(1,2) HU Yong-hong~2 LIU Qing-hua~1 (~1 Landscape architecture college,Qingdao Agriculture University,Qingdao 266109; ~2 Shanghai Botanical Garden,Shanghai 200231);Study on Variations of Physiological and Biochemical Indexes of Paeonia suffruticosa under Waterlogging Stress[A];[C];2007
10 ;Effects of Water Stress Induced by PEG on Growth of Bunching Onion[A];[C];2008
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Quan Xianqian (Department of Biology, Linyi Normal University, Linyi, S handong 276005);Enzymatic Mechanism of Scavenging Reactive Oxygen Species of Euh alophytes[J];Journal of Anhui Agricultural Sciences;2003-02
2 NI Yan-bo et al (College of Basic Sciences,Binzhou Medical University,Yantai,Shandong 264003);Changes of Partial Physiological Indexes of Peanut under Water Stress[J];Journal of Anhui Agricultural Sciences;2007-34
3 CHEN Ke et al (School of Life Science and Engineering,Southwest University of Science and Technology,Mianyang,Sichuan 621010);Physiological Responses of Plants to Drought Stress[J];Journal of Anhui Agricultural Sciences;2009-05
4 XIE Feng et al(College of Landscape and Art,Jiangxi Agricultural University,Nanchang,Jiangxi 330045);Research Progress on Cornus wilsoniana Wanger[J];Journal of Anhui Agricultural Sciences;2009-07
5 YU Jian-mei et al(College of Forestry,Guangxi University,Nanning,Guangxi 530005);Effects of Water Stress on the Seedling Growth and Physiological Characteristics of Osmanthus fragrans(Thunb.) Lour.[J];Journal of Anhui Agricultural Sciences;2010-04
6 GUO Hua-jun(College of Agriculture,Shanxi Agriculture University,Taigu,Shanxi 030801);Research Progress on Osmotic Adjustment Material under Water Stress[J];Journal of Anhui Agricultural Sciences;2010-15
7 HAN Jian-qiu (Shanghai Application Technology College,Shanghai 200235);Effects of Water Stress on Lipid Peroxidation and Protective Enzyme Activities in White Clover Leaves[J];Journal of Anhui Agricultural Sciences;2010-23
8 Xu Xiaoniu(Anhui Agricultural University,Hefei 230036);Influence of Water Stress on Some Physiological Characteristics of Edgeworthia Chrysantha[J];JOURNAL OF ANHUI AGRICULTURAL UNIVERSITY;1995-01
9 LIU Hai-yan1,QI Xiao-hui2,HAN Xue1 (1.Heilongjiang Forestry Vocational Technical College,Mudanjiang,Heilongjiang 157011;2.Horticulture College of Northeast Agricultural University,Harbin,Heilongjiang 150030);Effect of Drought and Water Recovers on Protective Enzymes Activities of 4 White Clovers[J];Northern Horticulture;2010-05
10 JIN Zhong-min,SHA Wei(College of Life Science and Agriculture and Forestry,Qiqihar University,Qiqihar,Heilongjiang 161006);Study on Drought Resistance of Trifolium repens Linn Seedlings[J];Northern Horticulture;2010-18
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved