| 卷荚相思和厚荚相思组培生根影响因素研究 |
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| 引用本文： | 陈翔.卷荚相思和厚荚相思组培生根影响因素研究[J].福建林业科技,2012,39(3):108-110,119. |
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| 作者姓名： | 陈翔 |
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| 作者单位： | 福建省林业科技试验中心,福建南靖,363600 |
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| 摘 要： | 采用L16(45)正交试验,研究不同茎芽长度、ABT1#、IBA、NAA不同配比对卷荚相思、厚荚相思组培苗生根的影响,结果表明,茎芽长度、IBA、ABT1#、NAA不同配比对生根有较大影响,卷荚相思、厚荚相思生根诱导的最优组合是茎芽长度1.0～1.5 cm+1/2 MS+IBA 1.5 mg.L-1+ABT1#0.2 mg.L-1+NAA 0.2 mg.L-1,其卷荚相思生根率为97.8%,生根条数为6.0条;厚荚相思生根率为96.5%,生根条数为5.8条。
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| 关 键 词： | 卷荚相思 厚荚相思 组织培养 生根 |
Tissue Culture Rooting Inducement Experiment of Acacia cincinata and Acacia crassicarpa |
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| CHEN Xiang.Tissue Culture Rooting Inducement Experiment of Acacia cincinata and Acacia crassicarpa[J].Journal of Fujian Forestry Science and Technology,2012,39(3):108-110,119. |
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| Authors: | CHEN Xiang |
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| Institution: | CHEN Xiang(Fujian Forestry Science and Technology Test Center,Nanjing 363600,Fujian,China) |
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| Abstract: | The experiment results showed that the rooting was strongly affected by length of shoot,IBA concentration,ABT1# concentration,and NAA concentration different matchings.The optimal rooting combination for Acacia cincinata and Acacia crassicarpa was the length of shoot 1.0~1.5 cm+1/2MS+IBA1.5 mg·L-1 + ABT1# 0.2 mg·L-1+NAA 0.2 mg·L-1.The rooting ratio of Acacia cincinata was up to 97.8%,and the number of root was 6.0.The rooting ratio of Acacia crassicarpa was up to 96.5%,and the number of root was 5.8. |
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| Keywords: | Acacia cincinata Acacia crassicarpa tissue culture rooting |
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