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| 滇杨的增殖及生根培养研究 | |
| 引用本文： | 辛培尧,刘岩,孙正海,周军,唐军荣,何承忠,段安安.滇杨的增殖及生根培养研究[J].湖北农业科学,2012,51(15):3366-3368. |
| 作者姓名： | 辛培尧 刘岩 孙正海 周军 唐军荣 何承忠 段安安 |
| 作者单位： | 1. 西南林业大学西南山地森林资源保育与利用省部共建教育部重点实验室,昆明650224;西南林业大学国家林业局西南地区生物多样性保育重点实验室,昆明650224 2. 西南林业大学国家林业局西南地区生物多样性保育重点实验室,昆明,650224 3. 西南林业大学西南山地森林资源保育与利用省部共建教育部重点实验室,昆明,650224 |
| 基金项目： | 国家自然科学基金项目(30960320);云南省应用基础研究基金资助项目(2009CD071);西南林业大学重点学科项目(XKX200904) |
| 摘 要： | 以滇杨(Populus yunnanensis Dode)组织培养获得的不定芽为原材料进行增殖培养和生根培养,考察培养基中激素浓度对不定芽增殖和试管苗生根的影响.结果表明,MS+0.1 mg/L 6-BA+0.02 mg/LNAA是适合滇杨不定芽增殖的培养基.1/2MS培养基中添加0.02 mg/L NAA有利于试管苗的生根. |
| 关 键 词： | 滇杨(Populus yunnanensis Dode) 组织培养 增殖 生根 |
Study on Multiplication and Rooting Culture of Populus yunnanensis |
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| XIN Pei-yao , LIU Yan , SUN Zheng-hai , ZHOU Jun , TANG Jun-rong , HE Cheng-zhong , DUAN An-an.Study on Multiplication and Rooting Culture of Populus yunnanensis[J].Hubei Agricultural Sciences,2012,51(15):3366-3368. | |
| Authors: | XIN Pei-yao LIU Yan SUN Zheng-hai ZHOU Jun TANG Jun-rong HE Cheng-zhong DUAN An-an |
| Institution: | a(a.Key Laboratory for Forest Resources Conservation and Use in the Southwest Mountains of China,Ministry of Educatoin; b.Key Laboratory of Biodiversity Conservation in Southwest China,State Forestry Administration,Southwest Forestry University, Kunming 650224,China) |
| Abstract: | The effect of plant growth regulator concentration on in vitro multiplication and rooting were studied using adventitious buds obtained in tissue culture of Populus yunnanensis Dode as raw material.The results showed that MS+0.1 mg/L 6-BA +0.02 mg/L NAA was the optimum medium for adventitious buds multiplication;and 1/2MS+0.02 mg/L NAA was good for rooting. |
| Keywords: | Populus yunnanensis Dode tissue culture multiplication rooting |
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