用木薯莖切段及頂芽作為外植體,誘導(dǎo)木薯愈傷組織的形成.Callus was induced from explants of cassava stem with bud and shootlet.結(jié)果表明:培養(yǎng)基pH6.5或培養(yǎng)溫度20℃時(shí)外植體褐化率最低.The browning rate was the lowest at pH 6.5 or 20℃.結(jié)果表明:外植體為胚軸出愈速度快 、 質(zhì)量好且分化率高.The results s...