| 萱草园艺品种繁殖技术研究 |
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| 引用本文： | 朱华芳,胡永红,瞿蒙滔.萱草园艺品种繁殖技术研究[J].安徽农业科学,2007,35(16):4833-4834. |
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| 作者姓名： | 朱华芳 胡永红 瞿蒙滔 |
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| 作者单位： | 上海植物园,上海,200231;上海植物园,上海,200231;上海植物园,上海,200231 |
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| 基金项目： | 上海市绿化管理局林业局资助项目 |
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| 摘 要： | 萱草园艺品种众多,是园林中具重要应用前景的宿根花卉。分析研究了萱草园艺品种不同的繁殖方法——分株、组织培养、茎芽繁殖和种子繁殖。分株繁殖的最佳时间是在春季萱草露出土面的部分明显可见时;对部分常规繁殖较困难的优秀萱草品种如一些三倍体萱草,采用组织培养;对于那些能形成芽繁殖体却不能快速形成大丛的稀有萱草品种或生长季节长的品种采用茎芽繁殖;二倍体萱草品种更易产生种子,萱草种子在播种前需要一个冷处理阶段以打破休眠。
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| 关 键 词： | 萱草 园艺品种 繁殖 分株 组织培养 茎芽繁殖 |
| 文章编号： | 0517-6611（2007）16-04833-02 |
| 修稿时间： | 2007-03-08 |
Studies on Propagation Technology of Hemerocallis Horticulture Variety |
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| ZHU Hua-fang et al.Studies on Propagation Technology of Hemerocallis Horticulture Variety[J].Journal of Anhui Agricultural Sciences,2007,35(16):4833-4834. |
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| Authors: | ZHU Hua-fang |
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| Institution: | Shanghai Botanical Garden; Shanghai 200231 |
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| Abstract: | Hemerocallis is one of important perennial flowers with the landscape application foreground.The different propagation method of ramet,tissue culture,propagation and seed propagation were analyzed.The optimum time of ramet propagation was the time when hemerocallis came out from the ground and part could be seen obviously in spring.Some good varieties like triploid Hemerocallis that were difficult in usual propagation were made by tissue culture.The rare varieties that could form bud propagation but couldn't form big cluster or the varieties with long growth season were made by shoot propagation.The diploid variety was easier to produce the seed.Hemerocallis seed needed a stage of cold treatment to break dormancy before seeding. |
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| Keywords: | Hemerocallis Horticulture variety Propagation Ramet Tissue culture Proliferatin |
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