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尖叶富贵竹茎段组织培养技术研究
Study on Tissue Culture of the Stem of Dracaena Sanderiana Virvens
【摘要】 在无菌条件下以尖叶富贵竹茎段为外植体,对不同消毒时间和基本培养基、分化培养基与生根培养基的PGR进行了筛选.结果表明,采用0.1%升汞消毒5~6min时效果最好;基本培养基为1/2MS培养基;诱导分化的最佳培养基为1/2MS+6-BA0.3mg/L+NAA0.2mg/L+KT0.1mg/L;生根培养基为1/2MS+0.4mg/L NAA.
【Abstract】 Studies on different sterilize time of explant,the preferable basal culture medium and the preferable PGR of differentiation and rooting.The results showed that explant sterilized in 0.1%aqueous mercuric chloride for 5-6min has best effect;the preferable basal culture medium is 1/2MS;the preferable medium of differentiation is:1/2MS + 6-BA3mg/L + NAA0.2mg/L + KT0.1mg/L;and the preferable medium of rooting is:1/2MS+0.4mg/L NAA.
- 【文献出处】 内蒙古民族大学学报(自然科学版) ,Journal of Inner Mongolia University for Nationalities(Natural Sciences) , 编辑部邮箱 ,2011年03期
- 【分类号】S682.36
- 【被引频次】2
- 【下载频次】214