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茶树组培快繁技术的优化研究
The Optimization Research on Tissue Culture and Rapid Propagation of Camellia Sinensis
【摘要】 本文试验分析了激素对茶树组培快繁中芽增殖和生长的影响,优化得到适宜的茶树组培苗增殖条件是:MS+BA2.0+NAA0.1+GA33.0mg/L。该条件下培养30d,茶树组培苗的增殖率可达2.75倍左右,高度大于5cm的小苗成苗率在20%以上。
【Abstract】 The effect of different hormone on proliferation and growth of tea tissue culture seedlings were investigated,and an optimal culture medium of MS + BA 2.0 + NAA 0.1 + GA3 3.0 mg/L was screened out.On this optimal medium,the proliferation rate of tea cultured buds was 2.75 times after 30’s incubation.And more than 20% of those buds could developed to seedlings higher than 5 cm.
【基金】 浙江省科技计划项目“茶树新品种快速繁育体系创新研究”资助项目,资助号:02402090
- 【文献出处】 茶叶科学 ,Journal of Tea Science , 编辑部邮箱 ,2005年03期
- 【分类号】S571.1
- 【被引频次】63
- 【下载频次】944