| 外源激素对生药防风组培苗生长发育的影响 |
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| 引用本文： | 韩珊珊,贝丽霞,陈祥梅.外源激素对生药防风组培苗生长发育的影响[J].黑龙江八一农垦大学学报,2009,21(2):1-4. |
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| 作者姓名： | 韩珊珊 贝丽霞 陈祥梅 |
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| 作者单位： | 1. 黑龙江八一农垦大学农学院,大庆,163319
2. 淄博市国家高新技术产业开发区招商局 |
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| 摘 要： | 为研究外源激素NAA、KT、6-BA对愈伤组织不定芽的分化、生根诱导及移栽成苗的影响,设计实施了3因素4水平正交试验。结果表明：MS＋NAA0.6＋KT0.5＋6-BA1.0是适合防风愈伤组织芽分化的最佳培养基,芽分化率达到70.0%;不定芽在MS＋NAA0.4培养基上产生的根白色、较粗壮,生根率达100%,当根长至3～4cm、苗高5cm左右时即可进行炼苗移栽。
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| 关 键 词： | 药用植物 防风 组织培养 不定芽 生根 |
Effects of Exogenous Hormones on tissue culture seedling of Saposhnikovia divaricata |
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| Han Shanshan,Bei Lixia,Chen Xiangmei.Effects of Exogenous Hormones on tissue culture seedling of Saposhnikovia divaricata[J].Journal of Heilongjiang August First Land Reclamation University,2009,21(2):1-4. |
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| Authors: | Han Shanshan Bei Lixia Chen Xiangmei |
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| Institution: | Hart Shanshan, Bei Lixia, Chen Xiangmei (1.College of Agriculture, Heilongjiang August Firt Land Reclamation Universuty, Daqing 163319; 2.The China Merchants of National Hi-Teeh Industrial Development Zone in Zibo City) |
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| Abstract: | This paper studied the effect of different hormone concentration on the proliferate of callus＇s adventitious bud, chose the best substrate of rhizogenesis and confirm the optimum condition of transplant. The result was that the best substrate used bud polarization of culture the callus, it was MS ＋NAA0.6＋KT0.5＋6-BA1.0,its bud polarization percent achieved 70%; its adventitious bud procreant root was white and thickset in MS＋NAA0.4 substrate, its rhizogenesis percent was 100%, its seedling could transplant when its root come 3-4 cm, its seeding high about 5 cm. |
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| Keywords: | Officinal foliage Sapashnikovia divaricata （ Turcz ） Gsch ischk adventitious bud rhizogenesis |
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