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中国农学通报

中国农学通报 ›› 2006, Vol. 22 ›› Issue (4): 178-178.

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不同处理方法对柴胡种子萌发的影响

葛淑俊,孟义江,甄 瑞,王文敏   

  • 出版日期:2006-04-05 发布日期:2006-04-05

The Influence of Different Treatment on Seed Germination of Bupleurum chinense DC.

Ge Shujun, Meng Yijiang, Zhen Rui, WangWenmin   

  • Online:2006-04-05 Published:2006-04-05

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摘要： 对来自山西的黑柴胡种子进行温度、清水浸种、沙藏处理和KMnO4药剂处理试验，以研究不同条件对种子萌发率的影响。结果表明：柴胡种子萌发的适宜温度为20℃；沙藏7~12d能明显促进柴胡种子的萌发，但不能使萌发的启动日提前；清水浸种不能提高发芽率，但可使启动日提前；0.25%、0.5%、0.75%的KMnO4溶液处理对柴胡种子萌发具有不同程度的抑制作用。建议柴胡种子萌发的适宜处理为：在20℃下清水浸种12h，沙藏处理7~10d，发芽率和出苗率较高，苗子生长比较整齐。

关键词: 枇杷, 枇杷, 超低温保存, 花粉, 干冻法

Abstract: In the paper the influence of different treatments on seed germination percentage was studied on Bupleurum chinense DC.. The results indicated that the optimum temperature for germination was 20℃; the seed germination could be improved by 7~10 days’ sand culture; seed soaking could make the germination originated 2~3 days ahead without improving the percentage; either of 0.25%、0.5%、0.75% concentration of KMnO4 had bad affect on seed germination.