铁线莲8个小花品种的适生性比较

[目的]为筛选出适合昆明地区栽培的铁线莲（Clematis L.）品种,对从欧洲引进的8个小花品种的适生性进行研究。[方法]对8个小花品种（‘Hakuree’、‘Bluish violet’、‘Freda’、‘Markham’s Pink＇、‘Edis6900’、‘Eighteen Anna’、‘Japonica’、‘Victoria）’主要进行萌芽期、现蕾期和初花期的观测及观赏价值的评价、抗病虫害能力等级的评定和适生性等级综合评定等研究。[结果]‘Freda’、‘Victoria’和‘Eighteen Anna’为适生型,能够正常开花,植株高度较高,攀爬效果较好,是较好的攀援植物,适宜在昆明推广应;用‘Edis6900’可以定为较适生型,植株能够正常开花,花的直径较大,花朵的观赏效果较好,但攀援能力较;差‘Hakuree’、‘Bluish violet’、‘Markham＇s Pink’和‘Japonica’为不适生型,植株不能正常开花,表现出在昆明的不适生状态。[结论]该研究可为铁线莲属植物在昆明地区的推广应用提供参考,为铁线莲商品化生产提供栽培、管理提供理论依据。

Adaptability of Eight Small-Flower Cultivated Varieties of Clematis L.

[Objective]In order to select suitable cultivated varieties of Clematis L.in Kunming Area,adaptability of eight small-flower cultivated varieties of Clematis L.were studied.[Method]The germination period,budding stage,early flowering stage of eight small-flower cultivated varieties('Hakuree','Bluish violet','Freda','Markham 's Pink′,'Edis6900,'Eighteen Anna′,'Japonica','Victoria') were ovserved,and their ornamental value,ability of resistance to disease and pest and adaptability assessment were carried out.[Result]'Freda','Victoria','Eighteen Anna'can bloom normally,are better climbing plants that have higher height and better climbing effect in Kunming,so they are suitable types and are good for popularization and application in Kunming.'Edis6900' can bloom normally,meanwhile its flowers have larger diameter and better viewing effect,but its climbing ability is bad in Kunming,so it is defined as a suitable type.'Hakuree','Bluish violet','Markham's Pink′,'Japonica'can not bloom normally,so they are the discomfort types and are not suitable to plant in Kunming.[Conclusion]The study is available for the popularization and application of Clematis L.in Kunming,and provides a theory basis for cultivation and management in commercialized production of Clematis L..