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以从荷兰引进的7个尼润花品种为试验材料,在杭州地区进行适应性栽培,观察并记载其物候期、花期形态与栽培适应性,在国内详细报道了尼润花属植物的引种及栽培情况,以期丰富我国夏秋季开花的球根花卉品种资源。结果表明:引种材料中有4个品种适应性较好,能够正常生长、开花,全年绿叶期长达8个月,花期持续3个月。栽植1年后,7个品种的更新鳞茎收获均为室外阴棚区盆栽方式优于露地栽植条件。尼润花属园艺品种在杭州地区能良好生长,有望发展成为优良的花境植物、地被植物及切花材料。
In this study, seven cultivars of Nurunia imported from the Netherlands were used as experimental materials to carry out adaptive cultivation in Hangzhou. The phenological and flowering morphological and cultural adaptability of the cultivars were observed and recorded. Cultivation situation, with a view to enriching summer and autumn blooming bulbous flower species resources. The results showed that four varieties of introduced materials had good adaptability, which could grow and flow normally. The annual leaf period was up to 8 months and the flowering period lasts 3 months. One year after planting, the regeneration of seven varieties of bulb harvesting are outdoor shady pots better than the open field planting conditions. Nirvana gardening varieties in Hangzhou area can grow well, is expected to develop into fine floriculture plants, ground cover plants and cut flowers.