| 不同激素水平对切花多头菊茎尖离体组织培养的影响 |
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| 引用本文： | 杨文雅,贾爱平,刘春,靳磊,张黎.不同激素水平对切花多头菊茎尖离体组织培养的影响[J].农业科学研究,2013(4):28-31. |
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| 作者姓名： | 杨文雅 贾爱平 刘春 靳磊 张黎 |
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| 作者单位： | 宁夏大学农学院;银川市农业技术推广服务中心;中国农业科学院蔬菜花卉研究所 |
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| 基金项目： | 农业科技成果转化资金项目(2012GB2G300484) |
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| 摘 要： | 以切花多头菊茎尖作为外植体，在不同激素浓度的 MS培养基上进行茎尖离体培养，通过对切花多头菊愈伤组织、丛生芽和生根的研究，筛选出最佳的激素水平.结果表明：切花多头菊愈伤组织诱导最适培养基为 MS＋0.1 mg/L NAA＋2.0 mg/L 6-BA ，丛生芽诱导最适培养基为 MS＋1.0 mg/L 6-BA＋0. l mg/L NAA ，组培幼苗在1/2 MS＋0.5 mg/L NAA上生根效果最好.
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| 关 键 词： | 切花多头菊 组织培养 激素 |
Influences of hormone content on the external cultivation of stem tip tissue of the spray chrysanthemum |
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| Yang Wenya;Jia Aiping;Liu Chun;Jin Lei;Zhang Li.Influences of hormone content on the external cultivation of stem tip tissue of the spray chrysanthemum[J].Journal of Agricultural Sciences,2013(4):28-31. |
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| Authors: | Yang Wenya;Jia Aiping;Liu Chun;Jin Lei;Zhang Li |
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| Institution: | Yang Wenya;Jia Aiping;Liu Chun;Jin Lei;Zhang Li;School of Agriculture,Ningxia University;Yinchuan Agricultural Technique Populalization Center;Institute of Vegetables and Flowers,Chinese Academy of Agricultural Science; |
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| Abstract: | In this study, the tip of the chrysanthemum was cultured as the explant at the medium with NAA and 6-BA at different concentration to screen the optimum combination by the growth of the callus and cluster buds. The result indicates the callus of chrysanthemum could be induced effectively at the medium of MS＋0.1 mg/L NAA＋2.0 mg/L 6-BA,while the cluster buds could be induced effectively at the medium of MS＋1.0 mg/L 6-BA＋0.l mg/L NAA. In addition, the root of plantlet could be induced effectively at the medium of 1/2 MS＋NAA 0.5 mg/L. |
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| Keywords: | chrysanthemum tissue culture hormone |
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