| NAA对栀子组织培养繁殖效应的研究 |
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| 引用本文： | 李彬. NAA对栀子组织培养繁殖效应的研究[J]. 甘肃农业大学学报, 2000, 35(2): 210-212,231 |
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| 作者姓名： | 李彬 |
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| 作者单位： | 甘肃农业大学园艺系,兰州,730070 |
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| 摘 要： | 不同浓度的NAA对桅子增殖效应的研究表明，在BS培养基上，0．1～0．8mg／L的NAA对一级侧生根的产生均有促进作用，但二级侧生根的数量以0、2mg/L处理最高，达3．36根/株，均显著地高于其它处理和对照。当NAA浓度在0．4mg／L以上时，根系基部易产生大量的愈伤组织。NAA02mg／L也是促进试管苗基段生长的最适浓度，培养35天后，茎长达6．64cm，显著地高于其它处理。
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| 关 键 词： | 栀子 组织培养 NAA 增殖效应 |
| 文章编号： | 1003-4315(2000)02-0210-03 |
Effects of NAA on propagation of cape-jasmine in vitro |
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| LI Bin. Effects of NAA on propagation of cape-jasmine in vitro[J]. Journal of Gansu Agricultural University, 2000, 35(2): 210-212,231 |
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| Authors: | LI Bin |
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| Affiliation: | Horiticultural Department of Gansu Agricultural Univcrsity Lanzhou 730070 |
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| Abstract: | NAA was added in the B5-medium in propagation of cape-jasmine in vitro. Theresults showed that NAA had promoted rooting at concentrations from 0. 1mg/L to 0.8 mg/L, andNAA at 0.2 mg/L was the best concentration for the growth of shoot and root. A single budcutting could form a plant about 6.67 cm length with 5 roots after 35 day's culture. |
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| Keywords: | Gardenia jasminoides NAA tissue culture propagation |
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