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《Acta Agrestia Sinica》 2003-02
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The Study on Germinating Conditions and Physiological Characteristics of Ceratoides Seeds

Wang Xue min,Yi Jin (Inner Mongolia Agricultural University, Huhhot, Inner Mongolia Autonomous Region 010018, China)  
A Study on the germinating conditions including temperature, illumination, moisture, and germinating bed of 7 materials gathered from 3 species of Ceratoides indicates that the seeds all generated well and the seed vigor proved the highest under a constant temperature of 25℃, or a vaviable temperature of 15~25℃. However, illumination did not significantly affect germination. The water requirement for germination ranged from 4 to 7 times the weight of the seed, and the minimum water requirement for germination differed among the 7 materials. C. arborescens apparently required the lowest amount of water (4 times its seed weight), and absorbed the water quickly in a speed of 0.6~0.7 g/h each seed grain in general, and reaching saturation 7~8 h after watering. Paper bed was an optimum for germinating seeds of Ceratoides L.. The study also shows that obvious differences of seed vigour existed between species, ecotypes and growth age of the plant. The seed of C.arborescens was the most vigorous. Generally, seeds produced under adverse environment are less vigorous.
【Fund】: 国家自然科学基金“驼绒藜属牧草种子生物学特性的研究”(项目编号 :C3 9960 0 10 )资助
【CateGory Index】: S54
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Chinese Journal Full-text Database 10 Hits
1 TIAN Hong et al(Institute of Poultry and Veterinary,Hubei Academy of Agricultural Science,Wuhan,Hubei 430209);Response of the Rumex japonicus to temperature and salt-tolerance[J];Journal of Anhui Agricultural Sciences;2006-24
2 MA Xiao-juan et al(Key Laboratory of Drought and Grassland Ecology of Education Ministry,Lanzhou University,Lanzhou,Gansu 730000);Effects of Cold-wet Stratification,Light and Temperature on the Seed Germination of Alpine Meadow Plants[J];Journal of Anhui Agricultural Sciences;2008-06
3 WEI Cha-hua et al (Key Laboratory of Arid and Grassland Ecology of Education Ministry, Lanzhou University, Lanzhou 730000);A Comparative Study on the Seed Germination Characteristics of 15 Species of Plants in Loess Plateau under Different Conditions[J];Journal of Anhui Agricultural Sciences;2008-08
4 ZHAO Xiang1,ZHANG Yao1,DONG Kuan-hu1,YANG Wu-de2 (1.College of Animal Science and Veterinary Medicine,Shanxi Agricultural University,Taigu,Shanxi Province 030801,China;2.College of Agronomy,Shanxi Agricultural University,Taigu,Shanxi Province 030801,China);Study on Seed Germination and Model of Water Imbibition of Lespedeza daurica (Laxm.) Schindl.[J];Acta Agrestia Sinica;2008-03
5 CHEN Hai-ping~(1),TIAN Hong~(2)(1.Baoji Garden Nursery,Baoji 721000,China;2.Institute of Animal Science,Hubei Academy of Agricultural Sciences,Wuhan 430209,China);Study on germination characteristics of Astragalus sinicus at different temperatures[J];Grassland and Turf;2006-02
6 YU Xiao-jun~1,SHI Shang-li~1,LONG Rui-jun~(1,2),WANG Fang~3,CHEN Ben-jian~1(1.Pratacultural College,Gansu Agricultural University,Lanzhou 730070,China;2.Northwest Plateau Institute of Biology,Chinese Academy of Science,Xining 810001,China;3.Agricultural College,Gansu Agriculture University,Lanzhou 730070,China);Research progress on effects of ecological factors on seed germination[J];Pratacultural Science;2006-10
7 ZENG Yan-jun~1,WANG Yan-rong~1,BAO Ping~2,TA La-teng~2,SU Le-de~2(1.College of Pastoral Agriculture Science and Technology,Lanzhou University;Gansu Grassland Ecological Research Institute,Lanzhou 730020,China;2.Grassland Station of Alashan Region,Bayanhot 750360,China);Study on the effects of soil temperature,soil moisture content,sowing depth,and sand cover on seed germination and seedling growth of Reaumuria soongorica and Zygophyllum xanthoxylum[J];Acta Pratacultural Science;2005-05
8 WANG Ya1, LI Li2, QIAN Yi1,3, ZHANG Xi-ming2(1 Institute of Resource and Environment,the Agricultural University in Xinjiang,Urumqi 830052,Xinjiang,China;2 Xinjiang Institute of Ecology and Geography,Chinese Academy of Science,Urumqi 830011,Xinjiang,China;3 College of Environment and Safety Engineering,Qingdao University of science and technology,Qindao 266042,Shandong,China);Influences of salinity and water stress on the seed germination of two species of Salsola L.[J];Arid Land Geography;2007-02
9 LIU Yan-li1, GAO Run-hong2,YANG Yong-hua2,GE Rile1(1.College of Ecology and Environment,Inner Mongolia Agricultural University,Huhhot 010019,China;2.College of Forest,Inner Mongolia Agricultural University,Huhhot 010019,China;3.West Ordos Nature Protection Bureau,Ordos,016100,China);EFFECTS OF SAND-BURYING ON SEED GERMINATION AND SEEDLING EMERGENCE OFHalosylon ammodendron AND Ceratoides latens[J];Journal of Inner Mongolia Agricultural University(Natural Science Edition);2009-02
10 LI Xuehua 1,2,LIU Zhimin1,JIANG Deming1,LI Xiaolan 1,2,YAN Qiaoling 1,2 ( 1Institute of Applied Ecology,Chinese Academy of Sciences,Shenyang 110016, China; 2Graduate School of Chinese Academy of Sciences,Beijing 100039, China).;A comparative study on seed weight,shape and germination characteristics of 7 Artemisia species[J];Chinese Journal of Ecology;2004-05
China Proceedings of conference Full-text Database 1 Hits
1 TIAN Hong,LIU Ying,ZHANG He-shan,LI Xiao-feng,CHEN Ming-xin (Institute of Poultry and Veterinarian of Hubei Academy of Agricultural Science,Hubei Province's Key Laboratory for Animal Embryo Engineering and Molecular Breeding,Wuhan,430209,China);Study on the Character of Water Absorption and Germination temperature of Bromus cartharticus Seeds[A];[C];2009
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 BO Peng-fei et al (School of Life Sciences, Shandong Normal University, Jinan, Shandong 250014);Effects of NaCl Stress on the Germination and the Content of Na~+ and K~+ of Hibiscus hamabo Sieb.et Zucc. Seeds[J];Journal of Anhui Agricultural Sciences;2008-08
2 WANG Hui-chun et al (College of Life and Geography,Qinghai Normal University,Xining,Qinghai 810008);Effect of Temperature and Moisture on Seed Germination of Pedicularis kansuensis Maxim[J];Journal of Anhui Agricultural Sciences;2008-34
3 CHU Guang-ming et al(College of Agronomy,Shihezi University,Shihezi,Xinjiang 832003);Influences of Temperature and Light and Salinity on the Germination of Anabasis aphylla Seeds[J];Journal of Anhui Agricultural Sciences;2009-11
4 LI Ding,LIU Qing-hua,WANG Kui-ling,LIU Qing-chao,XU Hong-yin (Landscape Architecture and Art College,Qingdao Agricultural University,Qingdao,Shandong 266109,China);Studies on Germination of Oplismenus undulatifolius[J];Northern Horticulture;2008-09
5 XUE Jian-Guo1,2,HAN Jian-Guo2,WANG Xian-Guo2,DENG Bo2,ZHANG Tie-Jun2,LIU Xiao-Ni1(1.Pratacultural College,Gansu Agricultural University,Lanzhou,Gansu Province 730070,China;2.Institute of Grassland Science,China Agricultural University,Beijing 100193,China);Effects of NaCl and PEG on Seed Germination of Two Xerophytic Species Ceratoides arborescens and Haloxylon ammodendron[J];Acta Agrestia Sinica;2008-05
6 YU Xiao-jun,CHEN Ben-jian,SHI Shang-li,WEI Guo-bin,MAN Yuan-rong,MA Yan-ling(Pratacultural College,Gansu Agricultural University,Lanzhou,Gansu Province 730070,China);Effect of Temperature and Moisture Condition on Seed Germination of Achnatherum Inebriants(Hance) Keng[J];Acta Agrestia Sinica;2009-02
7 ZHAO Xiang1,DONG Kuan-hu1,ZHANG Yao1,YANG Wu-de2,LIANG Pi-fu3(1.College of Animal Science and Veterinary Medicine,Shanxi Agricultural University,Taigu,Shanxi Province 030801,China; 2.College of Agronomy,Shanxi Agricultural University,Taigu,Shanxi Province 030801,China; 3.Youyu County Bureau of Forestry,Youyu County,Shanxi Province 037200);Study on Lamina Anatomical Structure of Lespedeza daurica(Laxm.) Schindl. from Different Populations[J];Acta Agrestia Sinica;2009-04
8 SHI Shuo,HE Xue-li,ZHU Dong-li (College of Life Sciences,Hebei University,Baoding 071002,China);Comparative study on the leaf epidermal structure of two Artemisia species at different altitudes[J];Journal of Agricultural University of Hebei;2008-01
9 LIU Jin-xia1,WU Gao-lin2,MA Tao1,2(1.Ningxia Research and Designing Institute of Environmental Science,Yinchuan 750004,China; 2.Key Laboratory of Arid and Grassland Ecology of Ministry of Education,Lanzhou University,Lanzhou 730000,China);Study on niche characteristics of desert plant community in marginal zone of Muus Desert[J];Pratacultural Science;2007-12
10 WANG Chen1,ZUO Kun2,CHAI Qi2,DI Li-hui2(1.School of Soil and Water Conservation of Beijing Forestry University,Beijing 100083,China;2.College of Pastoral Agriculture Science and Technology of Lanzhou University;Gansu Grassland Ecological Research Institute,Lanzhou 730020,China);Effect of silicon fertilizer on early Kentucky bluegrass growth under drought stress[J];Pratacultural Science;2008-07
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