【摘要】 比较了不同基本培养基、不同激素及其不同浓度组合对4个番茄栽培品种叶片诱导愈伤组织、不定芽分化及其生根的效果.结果表明:MS+6-BA 3.0mg/L+IAA0.2mg/L+蔗糖30 mg/L(pH=5.8)对愈伤组织诱导及诱导愈伤组织分化不定芽的效果最佳;MS+IAA 0.1mg/L+蔗糖20mg/L培养基对生根最好。更多还原

【Abstract】 The effects of different media with various hormone concentrations on induction of callus,differentiation of adventitious bud and rooting from 4 different tomato leaves were studied.It showed that callus,shoots and roots could be induced in MS medium.The best medium was MS with 3.0 mg/L 6-BA plus 0.2 mg/L IAA and 30 mg/L sugar,in which callus grew fast and many embryo calli were produced.The best rooting medium was MS with 0.1 mg/L IAA and 20 mg/L sugar.更多还原