| 蔗糖和多效唑对试管生姜形成的影响 |
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| 引用本文： | 陈传红,金卫根,杨柏云,李荣同.蔗糖和多效唑对试管生姜形成的影响[J].热带亚热带植物学报,2006,14(2):146-150. |
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| 作者姓名： | 陈传红 金卫根 杨柏云 李荣同 |
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| 作者单位： | 1. 东华理工学院生物系,江西,抚州,344000
2. 南昌大学生命科学学院生物系,南昌,330047 |
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| 基金项目： | 东华理工学院校科研和教改项目 |
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| 摘 要： | 用不同浓度的蔗糖、NAA、Ca3(PO4)2、多效唑(Pac)和光照条件对江西兴国九山生姜(ZingiberofficinaleRosc.cv.Jiushan)进行试管姜的诱导,成功诱导出试管姜。结果表明,诱导试管姜的最佳培养基为:MS 6-BA0.2mgL-1 NAA0.5mgL-1 Ca3(PO4)22.5mgL-1 Pac2.5mgL-1 蔗糖8%;适宜浓度的Pac、Ca3(PO4)2、蔗糖有利于试管姜诱导;NAA和6-BA对试管姜的诱导不起促进作用;延长光照时间有利于试管姜膨大。
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| 关 键 词： | 生姜 试管姜 多效唑 |
| 文章编号： | 1005-3395（2006）02-0146-05 |
| 收稿时间： | 2005-08-23 |
| 修稿时间： | 2005-12-23 |
Effects of Sucrose and Paclobutrazol on Microrhizome Formation in Ginger (Zingiber officinale Rosc.) |
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| CHEN Chuan-hong,JIN Wei-gen,YANG Bai-yun,LI Rong-tong.Effects of Sucrose and Paclobutrazol on Microrhizome Formation in Ginger (Zingiber officinale Rosc.)[J].Journal of Tropical and Subtropical Botany,2006,14(2):146-150. |
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| Authors: | CHEN Chuan-hong JIN Wei-gen YANG Bai-yun LI Rong-tong |
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| Institution: | 1. Department of Biology, East China Institute of Technology, Fuzhou 344000, China; 2. Department of Biology, Bioseience Institute of Nanchang University, Nanchang 330047, China |
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| Abstract: | Microrhizome of Zingiber officinale Rosc.cv.Jiushan were inducted from tube plantlets,which were derived from explant of stem tip,cultured on MS medium supplemented with 0.2 mg L-1 BA and varying concentrations of combinations of sucrose,NAA,Ca3(PO4)2,Paclobutrazol(Pac).The results showed that rhizome production was best in tube culture on MS medium supplemented with 0.2 mg L-1 6-BA,0.5 mg L-1 NAA,2.5 mg L-1 Ca3(PO4)2,2.5 mg L-1 Paclobutrazol and 8%sucrose.NAA and 6-BA had no promotion effects on rhizome induction.More illumination stimulatory rhizome growth of the ginger. |
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| Keywords: | Zingiber officinalis Rosc Microrhizome of Ginger Paclobutrazol |
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