| 榅桲子叶不定芽再生研究初报 |
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| 引用本文： | 秦伟,韩晶,马生军,克热木·伊力,梁青.榅桲子叶不定芽再生研究初报[J].新疆农业大学学报,2008,31(5). |
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| 作者姓名： | 秦伟 韩晶 马生军 克热木·伊力 梁青 |
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| 作者单位： | 1. 新疆农业大学,林学与园艺学院,乌鲁木齐,830052
2. 新疆农业大学,药学院,乌鲁木齐,830052 |
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| 基金项目： | 新疆高校科研计划青年启动基金 |
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| 摘 要： | 以榅桲子叶为试材,研究了基本培养基、激素组合等对榅桲子叶初代培养、继代培养和生根培养的影响.结果表明:初代培养基以1/4MS 6-BA 5.0 mg/L NAA 0.5 mg/L,诱导效果最好,芽诱导率达75.0%;继代培养基以MS 6-BA 0.6 mg/L IBA 0.2 mg/L,组培苗叶绿,舒展;生根培养基蘸IBA 50.0 mg/L,时间3 s,30 d生根率最高,可达75%;驯化移栽,以锯末为介质,成活率为78%.
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| 关 键 词： | 榅桲 子叶 快繁 |
Primary Study on Multiplication of Adventitious Bud Cotyledons of Cydonia oblonga Mill |
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| QIN Wei,HAN Jing,MA Sheng-jun,Karim·Ali,LIANG Qing.Primary Study on Multiplication of Adventitious Bud Cotyledons of Cydonia oblonga Mill[J].Journal of Xinjiang Agricultural University,2008,31(5). |
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| Authors: | QIN Wei HAN Jing MA Sheng-jun Karim·Ali LIANG Qing |
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| Abstract: | The effect of different culture medium,hormone combinations,etc.on primary culture,successive cultivation,rooting cultivation was studied with cotyledon of Cydonia oblonga Mill as test materials.The results showed that the best primary medium is 1/4MS+6-BA 5.0 mg/L+NAA 0.5 mg/L.The induction rate of bud reached 75.0%.The better successive culture medium is MS+6-BA 0.6 mg/L+IBA 0.2 mg/L,with green and grown bud.Rooting medium 1/2MS that is IBA 50.0 mg/L shoots for 3 s can reache 75% the highest rootage rate.... |
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| Keywords: | Cydonia oblonga Mill cotyledon rapidly multiplying propagule |
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