| Studies on the Ex Vitro Rooting for Test-tube Seedlings of Amorphophallus |
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| 引用本文： | 刘贵周,谢世清,赵庆云. Studies on the Ex Vitro Rooting for Test-tube Seedlings of Amorphophallus[J]. 勤云标准版测试, 2005, 0(4) |
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| 作者姓名： | 刘贵周 谢世清 赵庆云 |
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| 作者单位： | 东南亚薯类作物科研与培训中心，东南亚薯类作物科研与培训中心，东南亚薯类作物科研与培训中心 云南昆明 650201，云南昆明 650201，云南昆明 650201 |
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| 基金项目： | 云南省科技攻关计划项目——魔芋细胞工程品种改良、无病毒快繁及高效栽培示范(项目编号:NG200159) |
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| 摘 要： | 经NAA和不同浓度水平的IBA处理后,能有效促进魔芋组培苗的生根。用浓度为10mg/L的IBA处理花魔芋无根组培苗30min的效果最好,平均生根率达90.83%,平均根数也最多(达3.92条)。用花魔芋和白魔芋无根组培苗在100mg/L的NAA中速蘸后也能较好地促进生根,白魔芋的平均生根率及平均根数分别为77.54%和2.43条/株,花魔芋的分别为84.14%和1.65条/株。
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| 关 键 词： | 魔芋 组培苗 生长调节物质 瓶外生根 组织培养 |
Studies on the Ex Vitro Rooting for Test-tube Seedlings of Amorphophallus |
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| Liu Guizhou,Xie Shiqing,Zhao Qingyun. Studies on the Ex Vitro Rooting for Test-tube Seedlings of Amorphophallus[J]. , 2005, 0(4) |
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| Authors: | Liu Guizhou Xie Shiqing Zhao Qingyun |
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| Affiliation: | (Research and Training Center of Tuberous Crop of Southeast Asia, Yunnan Kunming 650201 ) |
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| Abstract: | After the treatments of NAA and different levels of IBA, roots can be induced. The treatment of I-BA(10mg/L) in A.Konjac is the best, and have the highest percentage of rooting (90.83%), root number near to 4. The treatment of NAA(100mg/L) can also get better results in A.Konjac and A.Albus. The mean rooting percentage and root number of A.Albus are 77.54% and 2.43, respectively. A.Konjac are 84.14% and 1.65. |
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| Keywords: | Amorphophallus Test-tube seedlings Plant growth regulators Ex vitro rooting tissue culture |
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