朱芳明, 张太奎, 刘惠民, 刘小珍, 张汉尧. 兔眼蓝莓快繁技术研究[J]. 西南林业大学学报, 2016, 36(3): 73-79. DOI: 10.11929/j.issn.2095-1914.2016.03.013
引用本文: 朱芳明, 张太奎, 刘惠民, 刘小珍, 张汉尧. 兔眼蓝莓快繁技术研究[J]. 西南林业大学学报, 2016, 36(3): 73-79. DOI: 10.11929/j.issn.2095-1914.2016.03.013
Zhu Fangming1, Zhang Taikui1, Liu Huimin1, Zhang Hanyao2, . Rapid Propagation of Vaccinium ashei[J]. Journal of Southwest Forestry University, 2016, 36(3): 73-79. DOI: 10.11929/j.issn.2095-1914.2016.03.013
Citation: Zhu Fangming1, Zhang Taikui1, Liu Huimin1, Zhang Hanyao2, . Rapid Propagation of Vaccinium ashei[J]. Journal of Southwest Forestry University, 2016, 36(3): 73-79. DOI: 10.11929/j.issn.2095-1914.2016.03.013

兔眼蓝莓快繁技术研究

Rapid Propagation of Vaccinium ashei

  • 摘要: 以兔眼蓝莓品种 ‘园蓝’、 ‘杰兔’、 ‘灿烂’ 茎段为材料,进行组织培养试验,成功建立起高效的组织培养技术体系。结果表明:不同植物生长调节剂对兔眼蓝莓不定芽的增殖影响不同,其中ZT在不定芽增殖中是主导因子,ZT浓度20mg/L,最适宜兔眼蓝莓不定芽的诱导增殖;NAA对苗高有明显的影响,NAA浓度高于0005mg/L时,随着NAA浓度的升高,苗高会出现显著的降低;品种差异对不定芽诱导没有明显的影响。兔眼蓝莓不定芽增殖的最优条件为WPM + 20mg/L ZT + 0010mg/L NAA,增殖系数高,达到了412,不定芽长势较好。最佳生根培养基为1/2WPM + 20mg/L IBA,生根率达到了9210%,生根数多,根的长势良好。

     

    Abstract: The shoots of ‘Gardenblue’, ‘Premier’ and ‘Brightwell’ of blueberry (Vaccinium ashei) were chosen as experimental materials and tissue culture system was set up successfully in the study. The results of the study were as follows: Different hormone had different effects on adventitious buds in multiplication. The effects of ZT dominated in all factors associated, and 20mg/L ZT was the most apt for shoot proliferation. NAA had a significant effect on the shoot height. When NAA concentrations were higher than 0005mg/L, with the NAA concentration increased, the shoot height would be reduced significantly. Difference between varieties had no obvious effect on adventitious bud induction. The shoots cultured in the medium supplemented with 20mg/L ZT and 0010mg/L NAA had the best performance. Proliferation rate reached 412, and shoots grew well. The shoots cultured in the 1/2 WPM medium supplemented with 20mg/L IBA were appropriate, and it achieved the best rooting rate of the 9210%, and the roots kept good condition of growth.

     

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