自从茄子花药离体培养取得成功以来,为了加速在育种上的应用,我们对减少混倍现象和加倍技术等问题进行了一些研究,初步结果如下:一、混倍现象的存在和通过胚状体途径减少混倍现象的效果从部分材料的切片中我们观察到,经过离体培养以后花药中大部分花粉皱缩衰退, Since the success of eggplant anther culture in vitro, some researches have been carried out to reduce the doubling phenomenon and double the technique in order to accelerate its application in breeding. The preliminary results are as follows: First, Pathway to reduce the effect of the phenomenon of mixed From the part of the material we observed that after in vitro culture most anthers pollen shrinkage recession,