| 香椿组织培养与快速繁殖的研究 |
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| 引用本文： | 康明,张树婷.香椿组织培养与快速繁殖的研究[J].经济林研究,1993,11(2):69-72,78. |
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| 作者姓名： | 康明 张树婷 |
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| 作者单位： | 河北林学院，河北林学院 保定 071000，保定 071000 |
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| 摘 要： | 香椿试管苗在不同培养条件下增殖速度明显不同.太行山香椿试管苗的最佳增殖条件为改良MS十SBA1.0十GA_32.0+IAA0.0;燕山香椿试管苗则为WPM+6BA1.0+GA_32.0+IAA0.0。试管苗的生根能力在IBA0.2～1.0的范围内逐渐提高.增殖倍数不同试管苗其K的摄入量、碳水化合物含量以及POD和EST同工酶图谱亦有明显差别。
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| 关 键 词： | 香椿 组织培养 繁殖 |
Tissue Culture And Rapid Propagation Of Toona sinensis |
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| KANG MING and ZHANG SHUTING,Forestry College of Hebei Province.Tissue Culture And Rapid Propagation Of Toona sinensis[J].Economic Forest Researches,1993,11(2):69-72,78. |
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| Authors: | KANG MING and ZHANG SHUTING Forestry College of Hebei Province |
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| Abstract: | The propagating rates of microshoots of Toona sinensis cultu red in different media vary distinctly. The best medium for the micro-shoots in vitro of the Taihang Mountain sample is the modified Ms + 6BA1 .0 + GA32.0 + IAA0.0, and the one for those of the Yanshan Mountain sample is WPM + GBA1 .0 + GA32.0 + IAA0.0. The rooting capacity rises gradually when the concentration of IBA increases from 0.2 to 1.0.There is marked difference in the contents of K and carbohy drates and in the isozyme spectra of peroxidase and exterase among microshoots that propagate in distinct rates. |
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| Keywords: | Microshoots in vitro: Multiples of propagation Rooting capacity Physiological and biochemical changes Toona sinensis |
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