| 灰楸体外植株再生体系建立 |
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| 引用本文： | 翟晓巧,聂琳,张晓申. 灰楸体外植株再生体系建立[J]. 江西农业学报, 2011, 23(3): 17-19 |
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| 作者姓名： | 翟晓巧 聂琳 张晓申 |
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| 作者单位： | 1. 河南省林业科学研究院,河南郑州450008;河南农业大学,河南郑州450002
2. 河南农业大学,河南郑州,450002 |
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| 摘 要： | 以灰楸茎段为试验材料,进行了灰楸的植株再生研究.结果表明:灰楸茎段愈伤组织和芽诱导最适培养基为MS+0.3mg/L IBA+5 mg/L BA,丛生芽诱导最适培养基为MS+0.1 mg/L NAA+12 mg/L BA,根诱导最适培养基为1/2MS+0.5mg/L NAA.
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| 关 键 词： | 灰楸 茎段 植株再生 |
In vitro Plant Regeneration of Catalpa bungei |
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| ZHAI Xiao-qiao,NIE Lin,ZHANG Xiao-shen. In vitro Plant Regeneration of Catalpa bungei[J]. Acta Agriculturae Jiangxi, 2011, 23(3): 17-19 |
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| Authors: | ZHAI Xiao-qiao NIE Lin ZHANG Xiao-shen |
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| Affiliation: | 1.Henan Academy of Forestry Sciences; Zhengzhou 450008; China; 2.Henan Agricultural University; Zhengzhou 450002; China); |
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| Abstract: | Taking the stem segment as the explant,the in vitro plant regeneration of Catalpa bungei was studied.The results showed that the optimum medium for the inducement of callus and buds from the stem segment of Catalpa bungei was MS+0.3 mg/L IBA+5 mg/L BA,the optimum medium for the inducement of tufty adventitious buds was MS+0.1 mg/L NAA+12 mg/L BA,and the optimum medium for the root inducement was 1/2MS+0.5 mg/L NAA. |
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| Keywords: | Catalpa bungei Stem segment Plant regeneration |
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