| 不同生长延缓剂对马铃薯脱毒试管苗保存的影响 |
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| 引用本文： | 赵海红,贝丽霞,丁俊杰.不同生长延缓剂对马铃薯脱毒试管苗保存的影响[J].黑龙江农业科学,2010(5):1-3. |
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| 作者姓名： | 赵海红 贝丽霞 丁俊杰 |
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| 作者单位： | 1. 黑龙江省农业科学院,佳木斯分院,黑龙江,佳木斯,154007
2. 黑龙江八一农垦大学,农学院,黑龙江,大庆,163319 |
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| 摘 要： | 以马铃薯主栽品种克新13脱毒试管苗为试验材料,以添加CCC(矮壮素)500 mg.L-1、B9(丁酰肼)80 mg.L-1、PP333(多效唑)0.3 mg.L-1的培养基对其进行增殖培养,比较不同生长延缓剂对马铃薯脱毒试管苗增殖、保存的影响。结果表明:增殖培养基中附加500 mg.L-1的CCC(矮壮素)保存效果最为理想,可使马铃薯试管苗种质保存12个月以上,而且经过保存处理后对试管苗继代没有影响。
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| 关 键 词： | 生长延缓剂 马铃薯 脱毒试管苗 |
Effect of Different Plant Growth Retardants on Conservation in vitro Plantlets of Potato |
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| ZHAO Hai-hong,BEI Li-xia,DING Jun-jie.Effect of Different Plant Growth Retardants on Conservation in vitro Plantlets of Potato[J].Heilongjiang Agricultural Science,2010(5):1-3. |
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| Authors: | ZHAO Hai-hong BEI Li-xia DING Jun-jie |
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| Institution: | 1.Jiamusi Branch of Heilongjiang Academy of Agricultural Sciences,Jiamusi,Heilongjiang 154007;2.Agronomy College of Heilongjiang August First Land Reclamation University,Daqing,Heilongjiang 163319) |
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| Abstract: | The potato variety of Kexin13 was used as experimental material,the medium supplemented with CCC 500 mg·L-1,B9 80 mg·L-1 and PP333 0.3 mg·L-1 were used as the regard proliferation medium,the effects of multiplication culture and conservation of different plant growth retardants were studied.The results showed that the medium supplemented with CCC 500 mg·L-1 was the best,could conserve the in vitro plantlets for more than 12 months.But had no significant effect on subculture. |
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| Keywords: | plant growth retardants potato virus-free in vitro plantlets |
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