| 糖种类和浓度及pH值对长白山笃斯越桔组培苗增殖和生根的影响 |
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| 引用本文： | 宗长玲,宗成文,赵巍巍,金炳奎,曹后男.糖种类和浓度及pH值对长白山笃斯越桔组培苗增殖和生根的影响[J].延边大学农学学报,2012,34(1):55-59. |
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| 作者姓名： | 宗长玲 宗成文 赵巍巍 金炳奎 曹后男 |
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| 作者单位： | 延边大学农学院,吉林延吉,133002 |
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| 摘 要： | 以长白山笃斯越桔组培苗为试材,研究糖及pH值对笃斯越桔组培苗继代增殖及生根的影响,结果表明,30g/L的蔗糖浓度适宜于继代和生根,继代培养30d后的增殖倍数可达5.7倍,生根培养50d后的生根率可达80%;pH值4.2的培养基适宜笃斯越桔继代增殖及生根,继代培养30d后的增殖倍数可达5.9倍,生根培养50d后的生根率可达80%。
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| 关 键 词： | 糖 pH值 笃斯越桔 增殖 生根 |
Effect of sugar types,concentration and pH value on multiplication and rooting of Vaccinium uliginosum in vitro |
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| ZONG Chang-ling,ZONG Cheng-wen,ZHAO Wei-wei,JIN Bing-kui,CAO Hou-nan.Effect of sugar types,concentration and pH value on multiplication and rooting of Vaccinium uliginosum in vitro[J].Journal of Agricultural Science Yanbian University,2012,34(1):55-59. |
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| Authors: | ZONG Chang-ling ZONG Cheng-wen ZHAO Wei-wei JIN Bing-kui CAO Hou-nan |
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| Institution: | (Agricultural College of Yanbian University,Yanji Jilin 133002,China) |
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| Abstract: | In vitro shoots of Vaccinium uliginosum were used as experimental material to study effect of sugar types,concentrations and pH value on proliferation and rooting of Vaccinium uliginosum in vitro.The results showed that 30 g/L sucrose concentration are suited for Vaccinium uliginosum subculture multiplication and the root,the propagation coefficient reached 5.3 times and rooting rate of over 80%;pH 4.2 is the most suitable for Vaccinium uliginosum subculture multiplication and the root,the propagation coefficient reached 5.9 times and rooting rate of over 80%. |
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| Keywords: | sugar pH value Vaccinium uliginosum multiplication rooting |
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