摘要
对引种自荷兰的6个单瓣长寿花品种和12个重瓣长寿花品种进行栽培状况和开花特性的研究,并对其主要性状开展灰色关联度分析。结果表明：长寿花在昆明地区具有良好的栽培适应性,大多数供试品种的成活率可达95%以上;长寿花从定植到开花所需时间分别为：单瓣品种155~180 d,重瓣品种188~210 d,花期分别为：单瓣品种68~103 d,重瓣品种50~98 d;经由灰色关联度分析,与理想参考品种关联度较好的单瓣长寿花品种为‘Parina’、‘Rumina’,重瓣长寿花品种为‘Tate’、‘Ewbank’、‘Casablanca’,建议在昆明地区进行推广种植。
Cultivation and blooming were studied for 6 single flower cultivars and 12 double flower cultivars of Kalanchoe blossfeldiana introduced from Holland,and grey correlation analysis was carried out for main characters of cultivars. The experimental results are as follows：Kalanchoe blossfeldiana has a good cultural adaptability in Kunming,and survival rate of most cultivars can reach above 95 %. Days required from planting to blooming of Kalanchoe blossfeldiana： 155- 180 d for single flower cultivars,188- 210 d for double flower cultivars; Florescence of single flower cultivars is 68- 103 d,and double flower cultivars is 50- 98 d. According to grey correlation analysis,‘Parina＇,‘Rumina＇in single flower cultivars and‘Tate＇,‘Ewbank＇,‘Casablanca＇in double flower cultivars have a good correlation with ideal reference cultivars,so these cultivars are recommended to be planted in Kunming.
出处
《西南农业学报》
CSCD
北大核心
2016年第6期1453-1458,共6页
Southwest China Journal of Agricultural Sciences
基金
云南省战略新兴产业发展专项项目(云发改高技[2014]1032号)
国家观赏园艺工程技术研究中心(2012FU125X10)和院创新团队(2014CZYY019)
关键词
长寿花
引种
灰色关联度分析
Kalanchoe blossfeldiana
Introduction
Grey correlation analysis
