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  • 期刊

蝴蝶蘭植物品種檢定準則之修訂

Amendment of Test Guidelines for the New Cultivars of Phalaenopsis

摘要


蝴蝶蘭為臺灣花卉的重要作物,為提升臺灣蝴蝶蘭育種競爭力,需有良好的植物新品種保護制度。可區別性(distinctness)、一致性(uniformity)和穩定性(stability)(簡稱DUS)是新品種保護之實質檢定項目,也是執行新品種保護的依據。蝴蝶蘭試驗檢定方法及品種性狀表修訂,主要參考國際植物新品種保護聯盟(UPOV)和歐盟植物品種事務局(CPVO)之2014年版蝴蝶蘭檢定準則及相關技術文件,將國內2008年版之蝴蝶蘭品種試驗檢定方法及品種性狀表重新修訂,修訂時並再根據蝴蝶蘭所篩選出之品種檢定資料庫97個品種進行各種外表性狀表現之比對,確立了110個性狀,其中必測性狀40項,一般性狀70項,同時也修正各項性狀的分級判定方式及註記,使新的檢定準則更適於未來蝴蝶蘭新品種檢定的依據。

並列摘要


Phalaenopsis is one of the most important ornamental flowers in Taiwan. To enhance the competition of phalaenopsis, a good system for the plant variety protection is necessary in Taiwan. Distinctness, uniformity and stability (DUS for short) are the substantial items for inspection and the technical base of plant variety protection. To amend the DUS test guidelines of phalaenopsis, 2008 version, is followed the test guidelines of UPOV and CPVO, UPOV technical documents and plant variety database as reference. There are 110 characteristics determined, including 40 asterisked characteristics and 70 supplement characteristics. The grading code and interpretation of characteristics are also elucidated. It can provide a more adequate guideline for DUS testing of phalaenopsis in the future.

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