以佛手山药块茎、叶片、茎段为外植体，探讨了其组织培养技术。
Tissue culture of Dioscorea opposita "foshou" was studied with explants such as tubers, leaves, stem segments.
用病菌培养滤液对幼苗浸根可使烟草幼苗叶片快速萎蔫，叶缘干缩。
Quick wilting of tobacco seedling was resulted from cultured filtrates by seedling root-soaking. Wilting symptom appeared and leaf margin dried-up.
对取自烟草变异株的腋芽进行扦插和叶片组织培养，均已成功地获得再生植株。
Through cuttage of axillary buds and leaf tissue culture, numerous regenerated plantlets had been produced and were transplanted in the field.
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