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《Journal of Anhui Agricultural Sciences》 2010-28
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Study of Seed-set Rate and Seed Germination Characteristics of Cosmos bipinnatus Cav. in Kunming

DU Shou-hui et al (Life Science School of Yunnan University,Kunming,Yunnan 650091)  
[Objective]The research aimed to study the natural seed-set rate and the seed germination characteristics of Cosmos bipinnatus Cav.in Kunming,Yunnan Province.[Method]The fresh fruits were gathered in the field,and the statistics of the natural seed-set rate was analyzed,the seed germination characteristics were studied with different concentrations of GA3 in manual control situation.[Result]The natural seed-set rate was 54.52% .GA3 concentration in 80 mg/L had the best impact on seed germination,and it accelerated the seed germination.The lower concentrations of GA3 and water were less affected on the germination rate.[Conclusion]The seed-set of Cosmos bipinnatus was affected by surrounding temperature,and GA3 concentration was the important factor on seed germination.
【Fund】: 国家级大学生创新性实验计划项目(91067318)
【CateGory Index】: S682.11
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【References】
Chinese Journal Full-text Database 3 Hits
1 CHEN Chang-zheng (Wuhu Vocational and Technical College,Wuhu,Anhui 241000);Effects of Seed Soaking in Solution of Organic Nutrient Elements on Germination Rate and Root Length of Wheat Seeds[J];Journal of Anhui Agricultural Sciences;2011-05
2 DU Shou-hui et al(School of Life Science,Yunnan University,Kunming,Yunnan 650091);Cypsela Morphological Variation of Cosmos bipinnatus in Kunming City[J];Journal of Anhui Agricultural Sciences;2011-19
3 WU Guo-ping,MAO Zhong-liang,WANG Jian-hua,LIU Xiao-feng(Zhenjiang Institute of Agricultural Sciences in Hilly Region of Jiangsu Province,Jurong 212400,China);Studies on Techniques of Seed Treatment of Calliopsis for Exporting[J];Acta Agriculturae Jiangxi;2011-05
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Xu Xincheng (Department of Life Science,Shangqiu Normal College,Shangqiu,Henan 476000);Effects of Cr6+ Stress on Seed Germination and Seedling Growth of Cucumber[J];Anhui Agricultural Science Bulletin;2008-07
2 KANG Cai-zhou et al (Gansu Desert Control Research Institute,Gansu Key Laboratory of Desertification Combating,Wuwei,Gansu 733000);Water Physiological Characteristics of Atriplex canescens(Pursh)Nutt under Soil-water Stress in Desert Areas[J];Journal of Anhui Agricultural Sciences;2006-22
3 WANG Jun-hua et al (Sorghum Institute of Shanxi Academy of Agricultural Science, Jinzhong, Shanxi 030600);Influence of Fertilizing level and Seeding Density to LeAf Chlorophyll content,Ear charateristics and Yield of Sweet Maize[J];Journal of Anhui Agricultural Sciences;2008-21
4 YAO Yue-mei et al (Zhenjiang Agricultural Science Research Institute,Jurong,Jiangsu 212400);Effects of Light Treatment on Ornamentals of Late Flowering Calliopsis[J];Journal of Anhui Agricultural Sciences;2008-25
5 DENG Jiang-yu et al (Forestry College,Xinjiang Agricultural University,Urumqi,Xinjiang 830000);Study on Photosynthetic Characteristics of Betula halophila Young Trees[J];Journal of Anhui Agricultural Sciences;2009-01
6 ZHAO Quan et al(Jilin Agricultural Science and Technology College,Jiuzhan,Jilin 132101);Effects of Shading Treatment on the Quality of Spuriopiminella brachycarpa[J];Journal of Anhui Agricultural Sciences;2009-01
7 YAO Zheng-yang et al(Forestry College,Inner Mongolia Agricultural University,Hohhot,Inner Mongolia 010019);Effects of Drought Stress on the Physiological and Biochemical Indices of Lonicera tatarica[J];Journal of Anhui Agricultural Sciences;2009-11
8 DONG Qi et al(Agricultural College of Shanxi Agricultural Unverisity,Taigu,Shanxi 030801);Effects of Narrow Spaced Sparse Drilling on Senescence Indexes of Wheat[J];Journal of Anhui Agricultural Sciences;2009-23
9 LIU Li-juan et al(Department of Biology,Tonghua Normal College,Tonghua,Jilin 134002);Research on the Calcium Deficiency Symptoms of Dioscorea nipponica Makino[J];Journal of Anhui Agricultural Sciences;2009-31
10 XIE Bing et al(Collage of Chemistry and Environment Science,Guizhou Nationalities University,Guiyang,Guizhou 550025);Effects of Paclobutrazol on Growth and Yield of Green Garlic Cultured in Summer[J];Journal of Anhui Agricultural Sciences;2010-07
China Proceedings of conference Full-text Database 5 Hits
1 ;Effects of Application of Organic Fertilization and the “Seedling Promoting No.1” on Growth,Amino Acid and Vc Content in Plug-seedling Lettuce[A];[C];2008
2 YIN Jun-mei~(1,2) YANG Guang-sui~(1,2) LV Jun-zhan~1 TAN Lei~3 (1 Tropical Crops Genetic Resources Institute,CATAS,Danzhou 571737; 2 Key Laboratory of Tropical Crops Germplasm Utilization,Ministry of Agriculture,Danzhou 571737; 3 College of Horticulture,Hainan University,Danzhou 571737);Study on the Initiation and Development of the Flower Bud in Eulophia flava(Lindl.) Hook.f.[A];[C];2010
3 ZHANG Hai-lan,ZHANG Zhi-ke,UN Shun-quan~*,LI Jian-guo (College of Horticulture,South China Agriculture University,Guangzhou 510642,China);Screening Wild Eriobotrya Species as Rootstocks for Loquat[A];[C];2010
4 Dong Shikui~1 Hu Zizhi~2 Long Ruijun~2 (Institute of Resources Science,Beijing Normal University,Beijing,100875 Grassland Science College of Gansu Agricultural University,Lanzhou,730070);Position and Function of Mixture Perennial Grasses in Vegetation Restoration and Reconstruction of Degraded Grassland in Alpine Region of Qinghai-Tibetan Plateau[A];[C];2002
5 Wen Guohong (Crop Institute,Gansu Academy of Agricultural Sciences,Lanzhou 730070);Selection of Growth Inhibitors for the Control of Excessive Growth of Virus-free Plantlets in Greenhouse[A];[C];1999
【Co-references】
Chinese Journal Full-text Database 6 Hits
1 JIN Yan-ming et al(Horticulture College,Jilin Agriculture University,Changchun,Jilin 130118);The Effects of Atrazine and Mercury Stress on Seed Germination and Growth of Comos bipinnatus Cav.[J];Journal of Anhui Agricultural Sciences;2010-07
2 ZHU Wei 1,LI Cong 2,MA Bin-qiang 2,LI Ling-li 1,MA Zong-bin 1,YUAN Chao 2* (1.College of Agronomy,Henan Agricultural University,Zhengzhou 450002,China; 2.College of Sciences,Henan Agricultural University,Zhengzhou 450002,China);Effects of Seed-soaking with Salicylic Acid on Seed Germination of Insect-resistant Cotton[J];Acta Agriculturae Jiangxi;2010-03
3 YUAN Chao1,ZHENG Bao-zhou1,ZHU Wei2,LI Ling-li2,MA Zong-bin2,YANG Guo-yu1,LI Cong1,ZHOU Xiao-gang1(1.College of Sciences,Henan Agricultural University,Zhengzhou 450002,China;2.College of Agronomy,Henan Agricultural University,Zhengzhou 450002,China);Effects of Salicylic Acid on Cotton Seed Germination under Different Temperatures and Salt Concentrations[J];Acta Agriculturae Jiangxi;2010-05
4 PAN Yong-fei1,DAI Zhong-liang1,PAN Ye-fei2,MAO Zhong-liang1,WU Guo-ping1,ZHANG Zhen-chao1 (1.Zhenjiang Institute of Agricultural Sciences of Hilly Areas in Jiangsu,Jurong 212400,China;2.Mingtian Seed Co.Ltd.,Jiangsu Academy of Agricultural Sciences,Nanjing 210014,China);Effects of Sowing Time on Setting Rate and Germination Rate of Cosmos[J];Journal of Jinling Institute of Technology;2009-02
5 GUO Qun-li1,HU Jin2,HONG Zhong-chuan3;Influence of Seed-soaking by Porassium Permanganate on Germination Rate and Seeding Rate of Hybrid Rice Seed[J];Seed;2007-06
6 WANG Lei1,2,DONG Ming1,and HUANG Zhen-Ying1 1State Key Laboratory of Vegetation and Environmental Change,Institute of Botany,Chinese Academy of Sciences,Beijing 100093,China;and 2Graduate University of Chinese Academy of Sciences,Beijing 100049,China;Review of research on seed heteromorphism and its ecological significance[J];Chinese Journal of Plant Ecology;2010-05
【Secondary Citations】
Chinese Journal Full-text Database 3 Hits
1 Wang Guangyin; Zhang Jianwei;Gui Yuqian;The Studies on Germination Property of Chinese Toon Seeds[J];Journal of Changjiang Vegetables;1996-03
2 Wang Changlin,Liu Yisheng et al. (Institute of Vegetables and Flowers,Chinese Academy of Agricultural Sciences,Beijing 100081);Effect of Seed Soaking Time on Germination of Waxgourd‘Yichuanling’[J];CHINA VEGETABLES;1997-04
3 Wang Guangyin (Henan Vocation-Technical Teachers College,Xinxiang 453003);The Studies on Germination Property of Malabar Spinach Seeds[J];CHINA VEGETABLES;1997-05
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