Culture of Photinia frasery in Vitro
Author(s): HE Jia-tao, WANG Hui
Pages: 40-41
Year: 2006 Issue: 1
Journal: GUIZHOU AGRICULTURAL SCIENCES
Keyword: 红叶石楠; 带芽茎段; 离体培养;
Abstract: 以红叶石楠半木质化带芽茎段为外植体,探讨不同外源激素水平对其不定芽分化、增殖与不定根形成的影响.结果表明:MS+BA 1.0～2.0mg/L+IBA 0.1～0.3mg/L+GA 0.5mg/L的分化增殖效果好;增殖系数达6.5以上;White+NAA0.1mg/L+AC(活性炭)0.5%或White+IBA 0.1mg/L+AC 0.5%或White+IAA 0.5mg/L+AC 0.5%的生根效果较好,生根率可达90.5%以上;在珍珠岩:蛭石:腐叶土=5:2:1的基质中炼苗,成活率可达96%以上.
Pages: 40-41
Year: 2006 Issue: 1
Journal: GUIZHOU AGRICULTURAL SCIENCES
Keyword: 红叶石楠; 带芽茎段; 离体培养;
Abstract: 以红叶石楠半木质化带芽茎段为外植体,探讨不同外源激素水平对其不定芽分化、增殖与不定根形成的影响.结果表明:MS+BA 1.0～2.0mg/L+IBA 0.1～0.3mg/L+GA 0.5mg/L的分化增殖效果好;增殖系数达6.5以上;White+NAA0.1mg/L+AC(活性炭)0.5%或White+IBA 0.1mg/L+AC 0.5%或White+IAA 0.5mg/L+AC 0.5%的生根效果较好,生根率可达90.5%以上;在珍珠岩:蛭石:腐叶土=5:2:1的基质中炼苗,成活率可达96%以上.
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