| 桔梗种子质量标准研究 |
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| 引用本文： | 沈志君,刘海,吴明开.桔梗种子质量标准研究[J].种子,2012,31(3):42-45. |
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| 作者姓名： | 沈志君 刘海 吴明开 |
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| 作者单位： | 1. 贵州师范大学生命科学学院,贵阳550001;贵州省现代中药材研究所,贵州省农业生物技术重点实验室,贵阳550006
2. 贵州省现代中药材研究所,贵州省农业生物技术重点实验室,贵阳550006 |
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| 基金项目： | 黔农科院专项(编号:院ZX[2007]029);贵州省农业委员会项目“贵州省中药材现代产业技术体系建设专项”(编号:GZCYTX-02);贵州省高层次人才科研条件特助经费(编号:TZJF-2010年069号);黔科合院所创能[2010]4002 |
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| 摘 要： | 桔梗是一种药、食、赏兼用药材,人工种植面积大,种子市场需求量大,目前市场缺乏可操作的中药材桔梗优质种子质量评价检验标准.本研究通过对桔梗种子的净度、千粒重、含水量、发芽率、发芽势和发芽指数等指标的测定与统计分析,建立桔梗优质种子质量评价检验标准.
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| 关 键 词： | 桔梗 发芽率 质量标准 |
Study on Seed Quality Standard of Platycodon grandiflorum |
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| SHEN Zhi-jun
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LIU Hai
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WU Ming-kai.Study on Seed Quality Standard of Platycodon grandiflorum[J].Seed,2012,31(3):42-45. |
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| Authors: | SHEN Zhi-jun LIU Hai WU Ming-kai |
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| Institution: | 1.School of Life Science,Guizhou Normal University,Guiyang 550001,China; 2.Modern Chinese Medical Materials Development of Guizhou Province,Key Lab of Agricultural Biotechnology of Guizhou Province,Guizhou Academy of Agricultural Sciences,Guiyang 550006,China) |
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| Abstract: | The roots of Platycodon grandiflorum which belongs to the Campanulaceae family,have been used as a food material and as a herbal remedy that is good for cough,phlegm,sore throat and so on.The range of seed purity,weight per 1 000 seeds,seed moisture content,germination rate,germination potentiality,germination index of seed were determined and the quality standard of Platycodon grandiflorum seed was established. |
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| Keywords: | Platycodon grandiflorum germination rate quality standard |
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