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| 柠条锦鸡儿组织培养技术 | |
| 引用本文： | 邵玲玲,李毅,赵庆龙,李禄军. 柠条锦鸡儿组织培养技术[J]. 农业系统科学与综合研究, 2011, 27(4): 469-474 |
| 作者姓名： | 邵玲玲 李毅 赵庆龙 李禄军 |
| 作者单位： | 1. 甘肃省庆阳市林木种苗管理站,甘肃庆阳 745000;甘肃农业大学林学院,甘肃兰州 730070 2. 甘肃农业大学林学院,甘肃兰州,730070 3. 甘肃省庆阳市林业勘察规划设计院,甘肃庆阳,745000 4. 中国科学院东北地理与农业生态研究所,黑土区农业生态院重点实验室,黑龙江哈尔滨 150081 |
| 基金项目： | 甘肃抗旱乡土树种种质资源利用开发技术(2006-35) |
| 摘 要： | 以柠条锦鸡儿的茎段为外植体,通过随机区组设计,结合方差分析等,着重研究了柠条锦鸡儿茎段培养的最佳培养基配方及培养程序,初步建立了一套较为完整的快速繁殖体系。结果表明：春季枝条的消毒以75%酒精10 s＋0.1%升汞10 min灭菌效果最为理想;在初代培养中,培养基MS＋6-BA 0.2 mg.L-1＋NAA 0.1 mg.L-1＋AC 0.3 g.L-1有利于柠条锦鸡儿的生长;继代增殖的最适培养基为MS＋6-BA 0.2 mg.L-1＋IAA 0.2 mg.L-1＋AC 0.4 g.L-1;在生根培养中：采用培养基1/8 MS＋IBA 0.3 mg.L-1＋NAA 0.8 mg.L-1＋蔗糖15 g.L-1生根效果最好。 |
| 关 键 词： | 柠条锦鸡儿 组织培养 外植体 |
Technology of Tissue Culture in Caragana Korshinskii Kom. |
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| SHAO Ling-ling,LI Yi,ZHAO Qing-long,LI Lu-jun. Technology of Tissue Culture in Caragana Korshinskii Kom.[J]. System Sciemces and Comprehensive Studies In Agriculture, 2011, 27(4): 469-474 | |
| Authors: | SHAO Ling-ling LI Yi ZHAO Qing-long LI Lu-jun |
| Affiliation: | SHAO Ling-ling1,2,LI Yi2,ZHAO Qing-long3,LI Lu-jun4(1.Forest Seed and Seedling Management Station of Qingyang,Qingyang 745000,China,2 College of Forestry,Gansu Agricultural University,Lanzhou 730070,3.Forest Sruveying and Designing Station of Qingyang,4.Key Laboratory of Mollisols Agroecology,Northeast Institute of Geography and Agroecology,Chinese Academy of Sciences,Harbin 150081,China) |
| Abstract: | To explore the technique systems of tissue culture and rapid propagation for Caragana Korshinskii,through the randomised block design,combine with analysis of variance,the optimal medium and culture program were studied,using the stems as explants.The experimental results indicated that the optimal method of sterilization was sterilized with alcohol 10 seconds and 0.1% HgCl2 10 minutes in spring;The optimal medium for initial culture was MS＋6-BA 0.2 mg·L-1＋NAA 0.1 mg·L-1＋AC 0.3 g·L-1;The optimal medium for subculture multiplication was MS＋6-BA 0.2 mg·L-1＋ IAA 0.2 mg·L-1＋AC 0.4 g·L-1;and the1/8 MS ＋ IBA 0.3 mg·L-1＋NAA 0.8 mg·L-1 and sugar 15 g·L-1 was the best medium in rooting culture. |
| Keywords: | Caragana Korshinskii Kom. tissue culture explant |
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