| 甘薯微茎尖组织培养技术研究 |
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| 引用本文： | 武宗信 解红娥. 甘薯微茎尖组织培养技术研究[J]. 山西农业科学, 1997, 25(4): 59-62 |
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| 作者姓名： | 武宗信 解红娥 |
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| 摘 要： | 在甘薯微茎尖组织培养中，材料消毒选择0．05％HgCl2溶液，时间9－10分钟，培养基琼脂浓度0．7％较为适宜。茎尖分化培养首选激素6－BA，浓度为0．25－2mg／L，或NAA0．01mg／L＋6－BA0．5mg／L＋GA30．1mg／L，成苗率可达85％左右。
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| 关 键 词： | 甘薯 微茎尖 组织培养 激素 成苗率 |
A Study on the Cultural Technique of Sweet Potato Micro-stem Tip |
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| Abstract: | During the culture of sweet potato micro-stem tip, the materials were sterilized with 0. 05%HgCl2 solution for 9 ~ 10 minutes. The concentration of medium was 0.7%. At the stage of differentiation of stem tip, 6 - BA was the first choice and its concentration was 0.25 ~ 2mg/L, or NAA 0.01mg/L+ 6 - BA0. 5mg/L + GA3 0. 1mg/L can be the substitute. The survival rate of seedling could reach8590 or so. |
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| Keywords: | Sweat potato Micro-stem tip Tissue culture Hormone Seedling survival rate |
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