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2009年10月13日,第十七届北京种子大会在丰台开幕,这届大会将展示交易品种5000个,吸引了全国800余家企业来京洽谈、交易种子,大会首次采用主会场、丰体中心展区、籽种展示区和花卉展示区一场三
On October 13, 2009, the 17th Beijing Seed Conference was opened in Fengtai. This conference will display 5,000 trade varieties and attracted more than 800 enterprises from all over the country to come to Beijing to negotiate and trade seeds. For the first time, the venue adopts the main venue, Center exhibition area, seed display area and flower display area three