[Objective] To breed high yield,highly resistance new cut-flower cultivar of Oncidium. [Method] The characteristics of growth, yield flower and disease resistance were studied by comparison experiment of the seven cut-flower cultivars introduced from all over the world. [Result] There is very significant difference from characters of different varieties, while Boda No. 1 is the cultivar with strongest resistance, better comprehensive character, high yield and good quality of cut-flower. [Conclusion] Boda No. 1 is appropriate to popularize in Haikou and north of Hainan.%[目的]选育高产、高抗的文心兰(Oncidium)切花新品种.[方法]从世界各地引进7个切花品种,通过比对试验,研究其生长、产花特性及抗病性.[结果]不同品种间各性状存在极显著差异,其中博大1号抗性最强,综合性状优良,切花高产优质.[结论]博大1号品种最适宜在海口及海南北部地区规模化生产.
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