目前,水稻、小麦、菸草等采用培养液浅层漂浮培养的效果良好。而玉米花药液体培养尚未见报导。我们于今年五月底进行了玉米花药液体浅层漂浮培养试验。培养基用N_6、附加2.4-D2mg/l、蔗糖8％、pH5.8、不加琼脂; At present, rice, wheat, tobacco and other culture medium using shallow floating culture effect is good. The poplar liquid culture has not been reported. We conducted a shallow floating culturing experiment of popcorn liquid at the end of May this year. Medium with N_6, additional 2.4-D2mg / l, 8% sucrose, pH5.8, without agar;