| 激素、光照对"红脸颊"草莓茎尖分化的影响 |
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| 引用本文： | 王会,瞿宏杰.激素、光照对"红脸颊"草莓茎尖分化的影响[J].长江蔬菜,2010(12):16-18. |
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| 作者姓名： | 王会 瞿宏杰 |
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| 作者单位： | 襄樊职业技术学院,湖北襄樊,441050;襄樊职业技术学院,湖北襄樊,441050 |
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| 基金项目： | 襄樊职业技术学院院级项目 |
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| 摘 要： | 以草莓品种红脸颊茎尖为外植体,研究了激素、暗处理、光照强度对茎尖分化的影响,以期建立高效的茎尖分化体系。结果表明,在MS基本培养基中,添加6-BA0.5mg/L＋NAA0.1mg/L的激素配比是诱导＂红脸颊＂草莓茎尖分化成苗的最佳激素组合;暗处理5d后采用2000lx光照光培养（14h/d）的条件最有利茎尖分化成苗,萌芽率86.7%。
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| 关 键 词： | 草莓 茎尖 分化 萌芽率 |
Effect of Hormones and Light on Differentiation of Shoot Tip Culture in'Honglianjia'Strawberry |
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| WANG Hui,QU Hongjie.Effect of Hormones and Light on Differentiation of Shoot Tip Culture in'Honglianjia'Strawberry[J].Journal of Changjiang Vegetables,2010(12):16-18. |
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| Authors: | WANG Hui QU Hongjie |
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| Institution: | (Xiangfan Vocational Technical College,Xiangfan,Hubei 441050) |
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| Abstract: | Use shoot tips as explants for ＇Honglianjia＇ Strawberry,hormones,dark treatment,light intensity on the shoot tip of plantlets were studied,and an efficient system for shoot-tip differentiation was established.The results indicated that in the MS basic medium,6-BA 0.5 mg/L＋NAA 0.1 mg/L is the optimum ratio of hormone induced ＇Honglianjia＇ strawberry shoot tips plantlets;5 d light culture after the dark treatment（14h/d）,2 000 lx light intensity of the light is the most favorable conditions for shoot-tip to differentiate into seedlings,germination rate is 86.7%. |
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| Keywords: | Strawberry Shoot tip Differentiation Germination rate |
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