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《农业科学与技术(英文版)》 2014-06
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Study on the Allelopathic Effects of Alien Invasive Species Cenchrus echinatus on Seed Germination and Seedling Growth of Solanaceae Crops

Wanjie MA;Shenyu MIAO;Wenqin TAO;Zhenjian XU;Houlin WANG;Jianhui CHEN;Liyi HUANG;School of Life Sciences,Guangzhou University;  
[Objective] This study aimed to investigate the potential ecological damages of alien invasive species Cenchrus echinatus. [Method] By using seed germination method, the effects of different concentrations of C. echinatus aqueous extracts on seed germination and seedling growth of three Solanaceae crops were investigated. [Result] After incubated for 5 d, no significant differences were observed in germination speed indices of Lycopersicum esculentum seeds between aqueous extract groups and control groups; germination speed indices of Solanum melongena seeds were significantly reduced with the increasing concentration of Cenchrus echinatus aqueous extracts; however, Capsicum frutescens seeds in various groups were not germinated. After incubated for 7 d, root lengths of Lycopersicum esculentum seedlings were inhibited with the increasing concentration of Cenchrus echinatus aqueous extracts, while stem lengths and comprehensive allelopathic effects were promoted; germination rates of Solanum melongena seeds in various groups were all significantly lower than control groups; root length, stem length and comprehensive allelopathic effects in higher concentration groups were inhibited; germination rates of Capsicum frutescens seeds were significantly inhibited, and those in the highest concentration group were not generated. After incubated for 14 d, all indicators of Solanum melongena were significantly inhibited; various indicators of Capsicum frutescens in the highest concentration group were significantly inhibited.[Conclusion] The sensitivity of three Solanaceae crops to Cenchrus echinatus aqueous extracts presented an overall order of Solanum melongena Capsicum frutescens Lycopersicum esculentum, suggesting that Cenchrus echinatus can to some extent inhibit the growth of several crops, which should be strictly prevented and controlled in agricultural production.
【Fund】: Supported by the Twelfth Five-Year Guideline Project of Education Sciences of Guangzhou City(12A008);; Popular Science Project of Bureau of Education of Guangzhou Municipality(12A102 13B022-02);; Science and Technology Planning Project of Guangdong Province(2012KP024)~~
【CateGory Index】: S451
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Chinese Journal Full-text Database 8 Hits
1 XU Hua1,WANG Bo1,WEI Yu-kun2,ZHANG Cheng1,YAN Heng-mei1,LIU Ye1,LI Na1,JIANG Meng-jiao1(1.College of Engineering Technology,Beijing Normal University Zhuhai Campus,Zhuhai 519085,China; 2.Shanghai Chenshan Plant Science Research Center,Chinese Academy of Sciences,Shanghai 201602,China);Allelopathic effect of extracts from Wedelia trilobata on two turfgrass plants[J];Guangdong Agricultural Sciences;2011-14
2 TU Guang-Zhong, MA Li-Bin, LI Xi-Lai, AN Dong-Ge(Beijing Institute of Microchemistry, Beijing 100091, China)SUN Wen-Ji, GUO Zun-Wu, GAO Jin(Department of Biology, Northwest Universiry, Xi'an 710069, China);Structure Elucidation of a New Saponin from Tribulus Terrestris L.Using High-field Gradient NMR Techniques[J];Chemical Research In Chinese Universities;2002-04
3 MIAO Shen-yu1,ZHENG Qian-min1,TAO Wen-qin1,WANG Hou-lin1,HUANG Li-yi1,LI Yan-yang2,SONG Jian-xin2(1.School of Life Sciences,Guangzhou University,Guangzhou 510006,China;2.School of Jinhui Sports,Guangzhou 510180,China);Allelopathic effects of invasive species Gomphrena celosioides on seed germination of three Brassicaceae vegetable species[J];Guangdong Agricultural Sciences;2013-15
4 TAO Wen-qin1,LIN Jia-ru1,GUO Yan-xia1,HUANG Li-yi1,MIAO Shen-yu1,WANG Hou-lin1,LI Yan-yang2,SONG Jian-xin2(1.College of Life Sciences,Guangzhou University,Guangzhou 510006,China;2.School of Jinhui and Sports,Yuexiu District,Guangzhou,Guangzhou 510180,China);Allelopathy effects of leaf water extracts from an invasive species Leucaena leucocephala on the seed germinations of three brassicaceae vegetable species[J];Guangdong Agricultural Sciences;2013-14
5 GUO Qiong-xia(Fujian Entry-exit Inspection and Quarantine Bureau,Fuzhou 350001,China);Risk Analysis of Import of Cenchrus longispinus into China[J];Acta Agriculturae Jiangxi;2011-12
6 XU Jun1,LI Qing-feng1,WANG Shu-yan2,PANG Rui-yu1(1.College Ecology and Environmental Science,Inner Mongolia Agricultural University,Hohhot 010019,China;2.Agronomy College,Inner Mongolia Agricultural University,Hohhot 010019,China);Research on Flowering Behavior and Seed Germination of Cenchrus pauciflorus[J];Chinese Journal of Grassland;2011-02
7 HU Dong-dong1,MA Dan-dan1,LIU Jian-qiang1,OU Dan-yan2,Li Gen-you1(1.School of Forestry and Bio-technology,Zhejiang Forestry University,Lin’an 311300,China;2.Putuoshan Landscape Institute of Zhejiang,Zhoushan 316107,China);A New Record of Gramineae in Zhejiang[J];Journal of Zhejiang Forestry Science and Technology;2009-06
8 Zhang Juhong (Hongqi Pharmaceutical Factory,Shanghai Medical University,Shanghai 201111)Wang Zhiwei,Zhang Xin,Jin Jiqin,Yang Feili (Medicine Academy,Shanghai Medical University,Shanghai 200032);The Descriptions,Microscopic and TLC Identification of Tribulus terrestns L.[J];Journal of Chinese Medicinal Materials;2000-11
Chinese Journal Full-text Database 10 Hits
1 ZHANG Guang-fu,CHEN Rui-bing(College of Life Sciences,Nanjing Normal University,Nanjing 210097,China);Progress in studies on the exotic invasive plant alligator weed Alternanthera philoxeroides(Mart.) Griseb[J];Journal of Anhui University(Natural Sciences);2005-06
2 WANG Chuan-gui , ZHOU Xu, WU Heng(College of Forestry and Horticulture, Anhui Agricultural University,Hefei 230036, China);Effects of Microwave and Irradiation Treatments on Stalk Surface Properties of Solidgo canadensis[J];Anhui Forestry Science and Technology;2011-03
3 Tian Xiaolin et al.(Quarantine Station of Jinging,Jining,Shandong 272025);Damage of Invasive Species and Its Management Strategy[J];Anhui Agricultural Science Bulletin;2008-05
4 Zheng Yuhua et al. (College of Life Science,Anhui Science and Technology University,Fengyang 233100,China);Overview of Wetland Plant in Sifang Lake Natural Reserve[J];Anhui Agricultural Science Bulletin;2010-07
5 ZANG Min et al(Department of History and Geography,Shangrao Normal College,Shangrao,Jiangxi 334001);Study on the Alien Plants in Anhui Province[J];Journal of Anhui Agricultural Sciences;2006-20
6 ZHU Hui et al(Department of Biology,Hanshan Normal University,Chaozhou,Guangdong 521041);Characteristics of Seed Germination of Invasive Weed Ipomoea cairica in Agriculture and Forestry[J];Journal of Anhui Agricultural Sciences;2007-01
7 LIN Yang et al (College of Vocational Technology,Central South University of Forestry and Technology,Changsha,Hunan 410004);Study on the Importance Value of Exotic Plants Community in Changsha of Hunan Province[J];Journal of Anhui Agricultural Sciences;2007-04
8 LI Jun-hong et al (College of Biotechnology and Food Engineering,Hefei University of Technology,Hefei,Anhui 230009);Study on the Bacteriostasis of Solidago canadensis L.[J];Journal of Anhui Agricultural Sciences;2007-34
9 LIN Cheng-jun et al(Department of Biology,Hanshan Normal University, Chaozhou,Guangdong 521041);Isolation and Identification of Allelochemicals from Invasive Plant Eupatorium catarium[J];Journal of Anhui Agricultural Sciences;2008-09
10 WANG Yu-lin et al (Chemistry Department,Qiannan Normal College for Nationalities,Duyun City,Guizhou 558000);The Biological Characteristics of Alien Plant Anredera cordifolia and Its Control[J];Journal of Anhui Agricultural Sciences;2008-13
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 LIU Shu-chao et al(Department of Environmental Science and Engineering,Southwest Forestry University,Kunming,Yunnan 650224);Allelopathic Effects of Associated Herbs Artemisia carvifolia and Eulaliopsis binata on Eupatorium adenophorum Sprengel[J];Journal of Anhui Agricultural Sciences;2010-12
2 CHENG Jing-zhi et al(School of Life Sciences,Guangzhou University,Guangzhou,Guangdong 510006);Effect of Mimosa bimucronata Leaves Water Extracts on Seeds Germination of Three Cultivated Species[J];Journal of Anhui Agricultural Sciences;2011-30
3 YIN Ya-li,LI Hong-xu,WANG Jun,ZHANG Dong-sheng,YU Yong-xiong,QI Zhi-qiang(College of Animal Science and Technology,Southwest University,Chongqing 400716,China);Allelopathy between Medicago sativa and weeds[J];Pratacultural Science;2009-12
4 Zhang Xinquan; Du yi; Zheng Decheng; Yu Chengyao(Department of Animal Husbandry, Sichuan Agricultural University,Yaan 625000);FLOWERING BEHAVIOR OF SOME GRASSES[J];PRATACULTURAL SCIENCE;1994-03
6 LI Qian,LIU Xiao,YUE Ming,MENG Qian-cai(Key Laboratory of Resource Biology and Biotechnology in Western China,Northwest University,Ministry of Education,Xi'an 710069,China);Seed Germination and Seedling Physiological Characteristics in Psathyrostachys huashanica Keng under the Drought and Salt Stress[J];Acta Botanica Boreali-Occidentalia Sinica;2011-02
7 HUANG Ke-hui~1,GUO Qiong-xia~1,LIU Jing-miao~2(1.Fujian Entry-Exit Inspection and Qurantine Bureau,Fuzhou,Fujian 350001,China;2.College of Crop Science,Fujian Agriculture and Forestry University,Fuzhou,Fujian 350002,China);Risk analysis for Ambrosia artemisiifolia[J];;2006-04
8 XU Hua1,WANG Bo1,WEI Yu-kun2,ZHANG Cheng1,YAN Heng-mei1,LIU Ye1,LI Na1,JIANG Meng-jiao1(1.College of Engineering Technology,Beijing Normal University Zhuhai Campus,Zhuhai 519085,China; 2.Shanghai Chenshan Plant Science Research Center,Chinese Academy of Sciences,Shanghai 201602,China);Allelopathic effect of extracts from Wedelia trilobata on two turfgrass plants[J];Guangdong Agricultural Sciences;2011-14
9 LI Yang-rui,WU Qiu-yan,WU Yan-bo(Department of Chemistry and Life Science,Neijiang Normal University,Neijiang 641112,China);Comparative study of allelopathy effects of aqueous extract from different parts of coriander on rice seeds[J];Guangdong Agricultural Sciences;2011-19
10 LIU Xiang-yong,SU Cui,SHEN Li-chun(Honghe Tropical Agriculture Research Institute of Yunnan,Hekou 661300,China);Allelopathic effects of aqueous extracts from Bidens pilosa var. radiata on four species[J];Guangdong Agricultural Sciences;2011-21
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