钓鱼台国宾馆是我国对外的国际交往活动场所,在接待工作中花饰任务很重。我们选用中国兰花,采用生物工程技术,诱导试管兰花开花,用开花植株制作微型盆景(见封面),放置在 Diaoyutai State Guesthouse is an international exchange venue for our country’s foreign affairs. It is a heavy task in the reception. We use Chinese orchids, using bioengineering techniques, induce in vitro orchid flowering, miniature bonsai with flowering plants (see cover), placed in