| 西洋参种苗质量标准的研究 |
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| 引用本文： | 黄永兴,臧埔,郜玉钢,王亚星,杨智,张连学.西洋参种苗质量标准的研究[J].人参研究,2012,24(2):9-11. |
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| 作者姓名： | 黄永兴 臧埔 郜玉钢 王亚星 杨智 张连学 |
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| 作者单位： | 吉林农业大学中药材学院,吉林长春,130118 |
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| 基金项目： | 国家科技支撑计划项目(2011BAI03B01);国家科技重大专项(2009ZX09308-002);国家自然科学基金项目(31070316);第46批中国博士后基金项目(20090461042);吉林省科技条件与平台建设计划(20112101);吉林省科技厅重点项目(20110228) |
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| 摘 要： | 通过对36份西洋参种苗的质量研究,据种苗根重及根长2项指标,制定了西洋参种苗分级标准。种苗分级标准为:1年生根重≥1.61,根长≥4.04,2年生根重≥3.26,根长≥9.64,3年生根重≥10.13,根长≥20.25划为Ⅰ级种苗;1年生根重在1.47～1.61之间,根长在3.66～4.04之间,2年生根重在2.97～3.26之间,根长在8.76～9.64之间,3年生根重在8.31～10.13之间,根长在17.76～20.25之间划为Ⅱ级种苗;1年生根重≥1.33,根长≥3.36,2年生根重≥2.69,根长≥8.03,3年生根重≥6.61,根长≥15.72划为Ⅲ级种苗;其余为不合格种苗。
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| 关 键 词： | 西洋参 种苗 质量标准 |
Studies on the seedlings quality criteria of Panax quinquinquefolium L |
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| Authors: | HUANG Yongxing ZANG Pu GAO Yugang WANG Yaxing YangZhi ZHANG Lianxue |
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| Affiliation: | (College of Chinese Traditional Medicine,Jilin Agricultural University,Changchun,Jilin,130118) |
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| Abstract: | The American ginseng seedling grading standards was laid down on the indicators of root weight and root length of 36 American ginseng seedlings,with weight ≥ 1.61g and length ≥ 4.04 cm of 1-year-aged root,weight ≥ 3.26g and length ≥ 9.64cm of 2-year-aged root,weight ≥ 10.13g and length ≥ 20.25cm of 3-year-aged root classified as grade Ⅰ seeds,weight between 1.47g and 1.61g,length between 3.66cm and 4.04cm of 1-year-aged root,weight of 2.97g to 3.26g,length between 8.76cm and 9.64cm of 2-year-aged root,weight between 8.31g and 10.13g,root length between 17.76cm to 20.25cm of 3-year-aged classified as grade Ⅱ seed,weight ≥ 1.33g and length ≥ 3.36cm of 1-year-aged root,weight ≥ 2.69g and length ≥ 8.03cm of 2-year-aged root,weight ≥ 6.61g and length ≥ 15.72cm of 3-year-aged root classified as grade Ⅲ seedlings,the rest of substandard seedlings. |
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| Keywords: | Panax quinquinquefolium L seedling quality criteria |
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