试管嫁接是组织培养与微型嫁接方法相结合而获得试管再生苗的一项新技术。由于嫁接在实验室进行,条件易于控制,可以四季操作,已在各种园艺经济作物的病理学、生理学、种质保存等实验研究中得到广泛应用。在果树作物中柑桔及苹果已有用茎尖微型嫁接技术获得无毒苗的报道。我们最近为研究野生葡萄对扇叶病毒的抗性,首先要在实验 Tube grafting is a new technique for tissue culture and micro-grafting to obtain in vitro regenerated shoots. As grafting in the laboratory, the conditions are easy to control, can be four seasons operation, has been widely used in various experimental studies of pathology, physiology and germplasm preservation of horticultural crops. Citrus fruits and apples have been reported to have non-toxic seedlings using stem-tip micro-grafting techniques in fruit tree crops. We recently to study the resistance of wild grapes to avian viruses, the first to be in the experiment