| 植物生长调节剂对春剑“隆昌素”根状茎分化的影响 |
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| 引用本文： | 何俊蓉,蒋彧,王海蛾,卓碧萍,唐可玲,文丽.植物生长调节剂对春剑“隆昌素”根状茎分化的影响[J].西南农业学报,2012,25(1):115-118. |
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| 作者姓名： | 何俊蓉 蒋彧 王海蛾 卓碧萍 唐可玲 文丽 |
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| 作者单位： | 1. 四川省农业科学院园艺研究所,四川成都,610066
2. 潼南县农业委员会,重庆,402660 |
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| 基金项目： | 四川省科技支撑计划(09ZC1745);“十二五”四川省财政基因工程特色花卉项目;草本花卉新品种选育;农业部西南地区园艺作物生物学与种质创制重点实验室 |
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| 摘 要： | 本试验利用B5培养基和外源激素TDZ促进根状茎分化,根状茎的分化率能达到100%。结果表明:在B5+6-BA 1.0mg/L+NAA 0.1 mg/L培养基中,每0.01 m根状茎平均出芽数能达到4.49个。根状茎分化过程中,POD的活性、可溶性糖和可溶性蛋白都呈上升趋势,且上升数值与芽分化数目呈正相关。
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| 关 键 词： | 春剑“隆昌素”根状茎 分化 POD 可溶性糖 可溶性蛋白 |
Effects of Plant Growth Regulators on Differentiation of Rhizome of ' Longchangsu' |
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| HE Jun-rong
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JIANG Yu
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WANG Hai-e
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ZHUO Bi-ping
,
TANG Ke-ling
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WEN Li.Effects of Plant Growth Regulators on Differentiation of Rhizome of ' Longchangsu'[J].Southwest China Journal of Agricultural Sciences,2012,25(1):115-118. |
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| Authors: | HE Jun-rong JIANG Yu WANG Hai-e ZHUO Bi-ping TANG Ke-ling WEN Li |
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| Institution: | 1 (1.Horticulture Institute,Sichuan Academy of Agricultural Sciences,Sichuan Chengdu 610066,China;2.Committee on Agriculture of Tongnan,Chongqing 402660,China) |
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| Abstract: | In this trial,B5 medium and TDZ were used to promot the differentiation of rhizome,and the differentiation rate of rhizome probably reached 100 %.The result showed that rhizome buds per cm could reach 4.49 in B5+6-BA 1.0 mg/L+NAA 0.1 mg/L culture base.During rhizome differentiation process,its POD activity,soluble sugar and soluble protein increased,and these increasing value were positively correlated with the number of bud differentiation. |
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| Keywords: | Rhizome of ’Longchangsu’ Differentiation POD Soluble sugar Soluble protein |
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