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以 MS为基本生根培养基 ,在温度、光照强度都相同的条件下 ,对 4个甘薯品种脱毒试管苗的生根进行试验 ,结果表明 :不同的生长素及同一种生长素的不同浓度对脱毒甘薯试管苗的生根影响不同 ,其中以 0 .2 m g/L 的 IAA和0 .1mg/L的 IBA效果最佳。
Taking MS as the rooting medium, the rooting of four virus-free plantlets in sweet potato varieties were tested under the same temperature and light intensity. The results showed that different concentrations of auxin and same auxin Toxicity of sweet potato seedlings to rooting was different, with 02 mg / L IAA and 0,1 mg / L IBA best.