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苏铁类植物(CYCADS)由于它在学术研究上的重要性及在经济上有很高的观赏价值,所以被有关国际保护组织列入世界重点保护的珍稀濒危植物物种对象。为此,世界保护联盟(IUCN)专门成立了苏铁专家组,并在它的倡导下,于1987年召开了第一届国际苏铁生物学会议,以后每三年召开一次,各国可提出主办会议的申请,由出席大会的正式代表讨论,并以表决方式决定下一届会议的主办国。出席历届会议的代表有来自世界研究、保护与开发利用苏铁类植物的专家学者、种植园主、苏铁爱好者及有关世界保护组织的官员。一般说来,出席会议的代表中,外国代表与本国代表各占约一
CYCADS is listed by the relevant international protection organizations as a rare and endangered species under the protection of the world because of its academic importance and economic ornamental value. To this end, the World Conservation Union (IUCN) has set up a special group of experts of the Cycadium and, under its aegis, convened the first International Conference of Cycadiological Biology in 1987, held every three years thereafter, and all countries could propose to host a meeting Application, by the formal representatives attending the meeting to discuss and vote by the decision of the host country for the next session. Representatives from all over the world attended the symposium. Experts, scholars, planters, cyclist lovers and relevant World Conservation Organization officials from the world who are studying and protecting and developing cycads. Generally speaking, representatives of foreign delegates and their national representatives each account for about one