【摘要】 对引进的8个景观花卉优良品种进行栽培试验。通过主要性状调查分析得出,适应南宁市引种并具有推广应用价值的品种为香彩雀、繁星花、蓝雪花、紫松果菊、醉蝶花等5个品种。紫叶五彩椒、黑眼苏珊等可以适当选择性栽培,需要在遮阴条件下生长。发草作为地被植物,栽培试验表现差,不适宜南宁市引种栽培。本研究为广西景观花卉的引种筛选提供了一定的参考价值。更多还原

【Abstract】 Eight introduced landscape flower varieties were cultivated and studied in this experiment. Through the investigation and analysis on the major characters of the varieties, the results indicated that Cleome spinos, Angelonia angustifolia, Pentas lanceolata, Echinacea purpurea and Plumbago auriculata were the optimum landscape flowers which were suitable to plant widely in Nanning. Capsicum annuum and Thunbergia alata, which need to be grown under shading conditions, could be selectively cultivated. Deschampsia caespitosa, as a ground cover, was not suitable to grow in Nanning for its bad performance in cultivation.The study provides some references for introduction and cultivation of landscape flower in Guangxi.更多还原