| 温度和光照对金边瑞香花芽分化的影响 |
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| 引用本文： | 黄冬华,周超华,宋小民,陶秀花,谢启鑫,李宝光,赵萍.温度和光照对金边瑞香花芽分化的影响[J].园艺学报,2010,37(10):1685-1689. |
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| 作者姓名： | 黄冬华 周超华 宋小民 陶秀花 谢启鑫 李宝光 赵萍 |
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| 作者单位： | （1江西省农业科学院蔬菜花卉研究所，南昌 330200；2江西省农业科学院，南昌 330200） |
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| 摘 要： | 研究了温度和光照对金边瑞香花芽分化的影响，温度是影响金边瑞香花芽分化的主要因子，20 ~ 25 ℃金边瑞香植株可以完成花芽分化的各个过程，10 ~ 18 ℃植株一直处于营养生长状态而未进行花芽分化。金边瑞香花芽分化对光周期不敏感，但散射光比直射光更有利于其花芽分化。
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| 关 键 词： | 金边瑞香 花芽分化 温度 光照 |
| 收稿时间： | 2010-02-23 |
Effects of Temperature and Light on Flower Bud Differentiation in Daphne odora var.marginata |
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| HUANG Dong-hua,ZHOU Chao-hua,SONG Xiao-min,TAO Xiu-hua,XIE Qi-xin,LI Bao-guang,ZHAO Ping.Effects of Temperature and Light on Flower Bud Differentiation in Daphne odora var.marginata[J].Acta Horticulturae Sinica,2010,37(10):1685-1689. |
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| Authors: | HUANG Dong-hua ZHOU Chao-hua SONG Xiao-min TAO Xiu-hua XIE Qi-xin LI Bao-guang ZHAO Ping |
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| Institution: | （1Institute of Vegetable and Flower，Jiangxi Academy of Agricultural Sciences，Nanchang 330200，China；2Jiangxi Academy of Agricultural Sciences，Nanchang 330200，China） |
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| Abstract: | The effects of temperature and light on flower bud differentiation of Daphne odora var. marginata were investigated. The results showed that temperature was a main factor affecting flower bud differentiation of Daphne odora var. marginata. Under 20–25 ℃ Daphne odora var. marginata could undergo the whole process of flower bud differentiation，while under 10–18 ℃ it could not undergo flower bud differentiation but just maintained the vegetative growth process. We also found that flower bud differentiation of Daphne odora var. marginata was insensitive to the photoperiod，but the indirect sunlight was more favorable for flower bud differentiation than the direct one. |
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| Keywords: | Daphne odora var marginata flower bud differentiation temperature light |
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