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兰科植物约有七百属二万五千种,其中大多为热带附生兰,这类兰花花形大而优美,色彩鲜艳、豪华,却无香.而中国兰花形小、素雅、幽香,是庞大兰科家族中很稀少而独特的种属.中国兰是兰科(Orchidaceae)兰属(Cymbidium)多年生草本地生兰.全世界兰属约有五十种,我国就有二十种,是兰属的分布中心.国外近几十年来,已进行工厂化培养兰花,如美国就有以培育兰属杂交种为主的兰花公司.截至1974年世界各地育出各种兰花杂交种已登记的就超过十万,相比之下,我国差距太大.而且,至今我国兰花育种还是一块亟待开拓的“处女地”.为振兴我国的兰花事业,综合运用生物技术、核技术以及杂交等育种手段,培育我国独具特色的兰花新品种,对促进我国兰花事业的发展和提高在国内外市场中的竞争能力,均具有重要的意义.
Orchidaceae about seven hundred twenty-five thousand species, most of them tropical epiphytic, such large and beautiful orchid flower, colorful, luxurious, but without incense.Chinese orchid small, elegant, fragrance, is Pangda Lanke family is very rare and unique species of China orchid is Orchidaceae Cymbidium (Cymbidium) perennial herb blue orchid. There are about 50 species of orchid in the world, there are 20 species in our country, is Orchid distribution center abroad in recent decades, have been cultivated orchids, such as the United States there is to cultivate orchid hybrids based orchid company. As of 1974 all over the world raised a variety of orchid hybrids have been registered Compared with more than one hundred thousand, in contrast, our gap is too large.And so far, orchid breeding in China is still an urgent need to open up the “virgin land.” To revitalize our orchid career, the integrated use of biotechnology, nuclear technology and hybrid breeding methods, Cultivating the new orchid species with unique characteristics in our country is of great significance to promoting the development of China’s orchid industry and enhancing its competitiveness in domestic and overseas markets.