蜡梅5个品种的选育栽培及国际登录

Breeding and international registration of five cultivars of Chimonanthus praecox

蜡梅为特产我国的优良观赏树种,栽培历史悠久、面积广泛,各地培育出众多的优良品种。在对合肥地区蜡梅品种资源调查研究的基础上,根据蜡梅品种国际登录的基本条件,筛选出‘三河檀香’‘十八瓣’‘庐州浅晕’‘合肥素心’和‘素心金蝶’5个蜡梅品种。按照"国际蜡梅品种登录记载表"内容进行信息记载,并进行品种国际登录申报。同时对其观赏性状、品种典型特征和花期物候进行了着重研究,并进行了扩繁。

Wintersweet(Chimonanthus praecox) as a well-known ornamental plant with a long cultivation history in China,is widely cultivated with many excellent cultivars. Based on the investigation of the cultivar resources of C. praecox in Hefei city,five cultivars such as ‘Sanhe Tanxiang',‘Shibaban',‘Luzhou Qianyun',‘Hefei Suxin'and‘Suxin Jindie'were selected according to the basic conditions of international cultivar registration of C. praecox. In accordance with the contents of " international registration of C. praecox cultivars",information of the cultivars was recorded and the declaration of international registration was carried out. At the same time,the ornamental characteristics,typical characters and flowering phenology were studied emphatically,and propagation of the cultivars was carried out.