园林植物品种登录、审定与保护是园林植物育种工作的延续,也是新品种投入生产并面向市场的必须环节。其中品种登录是对品种名称及其优先权的确认,品种保护是保护育种者的经济权益,品种审定是对新品种各种性状优劣的鉴定。三者分别从存在、收益和优劣等三个不同方面,对新品种及其育种者进行评价和保护。 Registration, validation and protection of garden plant varieties is a continuation of the breeding work of garden plants and is also a necessary part of putting new varieties into production and facing the market. Among them, the registration of varieties is the confirmation of the name of varieties and their priority, the protection of varieties is to protect the economic rights and interests of breeders, and the validation of varieties is the identification of the advantages and disadvantages of various traits of new varieties. The three evaluation and protection of new breeds and their breeders from three different aspects of existence, income and advantages and disadvantages respectively.