| 不同药剂处理对川明参种子萌发的影响 |
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| 引用本文： | 胡平,杨玉霞,夏燕莉,郭俊霞,舒光明. 不同药剂处理对川明参种子萌发的影响[J]. 安徽农业科学, 2013, 41(15): 6660-6662 |
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| 作者姓名： | 胡平 杨玉霞 夏燕莉 郭俊霞 舒光明 |
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| 作者单位： | 四川省中医药科学院,四川成都,610041;四川省中医药科学院,四川成都,610041;四川省中医药科学院,四川成都,610041;四川省中医药科学院,四川成都,610041;四川省中医药科学院,四川成都,610041 |
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| 基金项目： | 四川省科技支撑计划项目，四川省中医药管理局青年中医药课题，四川省中医药科学院基本科研业务专项 |
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| 摘 要： | [目的]研究不同药剂处理对川明参种子萌发的影响。[方法]分别用KMnO4(0.2%～1.0%)、赤霉素GA(100～500 mg/L)和6-苄基腺嘌呤6-BA(5～80 mg/L)对川明参种子进行12和24 h的浸泡处理,测定其发芽率和发芽势。[结果]不同浓度的KMnO4、低浓度的GA及6-BA溶液对川明参种子萌发均有明显促进作用,但高浓度的6-BA却有明显的抑制作用。总体效果顺序为:KMnO4GA6-BA,其中川明参种子采用浓度为0.6%的KMnO4溶液浸泡12 h处理效果最好,发芽率达42.71%,启动日和高峰日分别比对照提前23和26 d。[结论]3种药剂处理对川明参种子萌发均有影响。
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| 关 键 词： | 川明参 种子 萌发 |
Effects of Pharmaceutical Treatment on Seed Germination of Chuanmingshen violaceum Sheh et Shen. |
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| Affiliation: | HU Ping et al(Sichuan Academy of Traditional Chinese Medicine Sciences,Chengdu,Sichuan 610041) |
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| Abstract: | [Objective] To study effects of different pharmaceutical treatments on seed germination of Chuanmingshen violaceum.[Method] Seeds of C.violaceum were soaked with KMnO4（0.2 to 1.0%）,6-BA（5 to 80 mg/L） and GA（100 to 500 mg/L） for 12 h and 24 h processing,which used for determining the seed germination rate and germination potential.[Result] The results showed that different concentrations of KMnO4,low concentrations of GA and 6-BA solution promoted seed germination significantly,but high concentration of 6-BA inhibited seed germination.The order of general effect is KMnO4＆gt;GA＆gt;6-BA,C.violaceum seeds soaked by 0.6% KMnO4 for 12 h has the best effect,the germination rate is up to 42.71%.The start date and peak days advanced 23 and 26 d compared with the control,respectively.[Conclusion] Three pharmaceutical treatments all have effects on seeds germination of C.violaceum. |
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| Keywords: | Chuanmingshen violaceum Sheh et Shen. Seed Germination |
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