| 秦4甘薯的微茎尖脱毒快繁研究 |
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| 引用本文： | 崔志钢,等.秦4甘薯的微茎尖脱毒快繁研究[J].价值工程,2014(16):328-329. |
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| 作者姓名： | 崔志钢 |
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| 作者单位： | 铜仁职业技术学院农学院,铜仁554300 |
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| 摘 要： | 本研究通过对秦薯4号微茎尖剥离加变温处理的措施,诱导再生植株,获得脱毒原株,再通过优化培养基中植物生长调节剂的配比,建立脱毒试管苗快速繁殖繁的技术参数。结果表明:①添加有6-BA0.5mg/L和0.1 mg/LNAA的MS培养基较适用于秦薯4号脱毒单株快繁。②MS培养基和MB培养基对甘薯试管苗的增殖作用比B5和N6好。
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| 关 键 词： | 微茎尖 快速扩繁 植物生长调节剂 |
On Micro Shoot Tip Virus-free Rapid Propagation of Qinshu 4 |
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| CUI Zhi-gang;,WANG Kun;,GU Chang-hua;,XU Dai-hua; CHEN Tao.On Micro Shoot Tip Virus-free Rapid Propagation of Qinshu 4[J].Value Engineering,2014(16):328-329. |
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| Authors: | CUI Zhi-gang; WANG Kun; GU Chang-hua; XU Dai-hua; CHEN Tao |
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| Institution: | CUI Zhi-gang; WANG Kun; GU Chang-hua; XU Dai-hua; CHEN Tao (Agronomy Institute of Tongren Polytechnic College, Tongren 554300, China) |
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| Abstract: | This research through stripping and variable temperature measures for Qinshu 4 micro shoot tip to induce regeneration plants, obtain virus-free original strains, then through optimizing composition of plant growth regulators in culture medium to establish technical parameters of rapid propagation of virus-free plantlets. The results show that： （1）MS medium with 6-BA 0.5mg/L and 0.1 mg/ LNAA is suitable for Qinshu 4 virus-free plant rapid propagation. （2）The proliferative effects of MS medium and MB medium for sweet potato vitro plantlets is better than B5 and N6 medium. |
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| Keywords: | micro shoot tip rapid propagation plant growth regulator |
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