| 草莓茎尖离体快繁体系研究 |
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| 引用本文： | 李金凤,糜林,张计育,王萌,王翡,李国平. 草莓茎尖离体快繁体系研究[J]. 江西农业学报, 2009, 21(6): 46-47,51 |
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| 作者姓名： | 李金凤 糜林 张计育 王萌 王翡 李国平 |
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| 作者单位： | 江苏丘陵地区镇江农业科学研究所,江苏,句容,212400;南京农业大学,园艺学院,江苏,南京,210095 |
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| 基金项目： | 江苏省科技支撑计划(农业)项目,江苏省资源开发局项目,镇江市科技局项目,江苏省农业科学院科研基金(面上项目) |
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| 摘 要： | 对影响红颊草莓茎尖离体快繁的主要因素进行了研究,结果表明:最适的表面消毒剂为0.1%升汞+2%吐温,未展叶的茎尖为最佳外植体,最适宜的增殖培养基为MS培养基中添加BA 0.5 mg/L和NAA 0.1 mg/L。在此条件下红颊草莓茎尖增殖倍数可达到8.0,且成苗率高达86.3%。
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| 关 键 词： | 红颊草莓 茎尖 快速繁苗 增殖倍数 |
Study on Rapid Propagation System of Isolated Stem Apex of Strawberry |
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| LI Jin-feng,MI Lin,ZHANG Ji-yu,WANG Meng,WANG Fei,LI Guo-ping. Study on Rapid Propagation System of Isolated Stem Apex of Strawberry[J]. Acta Agriculturae Jiangxi, 2009, 21(6): 46-47,51 |
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| Authors: | LI Jin-feng MI Lin ZHANG Ji-yu WANG Meng WANG Fei LI Guo-ping |
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| Affiliation: | 1.Zhenjiang Agricultural Scientific Institute;Jurong 212400;China;2.College of Horticulture;Nanjing Agricultural University;Nanjing 210095;China |
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| Abstract: | This paper researched the main influential factors of rapid propagation system of strawberry in vitro.The result indicated that the preferable exterior disinfector was 0.1% Hg+2% tween,the best explant was the stem apex without leaf,the optimal propagation medium was MS + BA 0.5 mg/L + NAA 0.1 mg/L.Under these conditions,the proliferous times of the isolated stem apex of strawberry could attain 8.0,and the seedling-becoming rate could achieve 86.3%. |
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| Keywords: | Strawberry Stem apex Rapid propagation Proliferous times |
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