应用植物新品种DUS(特异性Distinctness,一致性Uniformity,稳定性Stability)测试的方法,依据UPOV(国际植物新品种保护联盟)《植物新品种特异性、一致性和稳定性测试指南-茶树》的要求,对浙江丽水市育成的茶树品系‘丽早香’的叶、花、果实、种子等茶树器官形态学特进行详细的感官描述和DUS测试,以期为申请植物新品种保护提供可靠的判定依据。 The method of testing using the new plant variety DUS (Distinctness, Uniformity, Stability) is based on the UPOV (New Plant Protection Union) “Guide for Testing the Specificity, Consistency and Stability of Plant Varieties - Tea Tree” It is required to conduct a detailed sensory description and DUS test on the morphological features of tea tree such as leaves, flowers, fruits and seeds of ’Li Zaixiang’, a tea tree cultivar cultivated in Lishui City, Zhejiang Province, in order to provide a reliable basis for the application for the protection of new plant varieties .