欧洲水仙与景天类植物间作模式的探讨

Discuss on Interplanting Mode of Europe Narcissus and Sedums

[目的]解决欧洲水仙作为地被应用枯萎期地面裸露的问题。[方法]筛选出抗性强的景天类植物进行间作;按照不同间作密度进行种植,观察两种植物的互配性。[结果]欧洲水仙与景天类植物相间作,在种植深度、根系生长上和植物高度上互不影响,没有矛盾;花期不重合,可以延长观赏期;种植密度以15 cm×20 cm为佳。[结论]欧洲水仙是夏花类球根花卉,通过与景天类植物的间作,可以延长其观赏时期,达到一年种植多年观赏的效果。

[Objective] The study aimed to solve the problem that Europe narcissus was bared on the ground in wilt stage when being used as the ground cover.[Method] The sedums with strong resistance was screened to be interplanted with Europe narcissus.They were planted according to different densities and the compatibility of two kinds of plants was observed.[Result] When Europe narcissus was interplanted with sedums,there had no any mutual effect and contradiction on the planting depth, root growth and plant height and their florescence wasn＇t coincident, so the onnamental period could be prolonged. Their planting density of 15 cm× 20 cm was optmum, [ Conclusion] Europe narcissus was the sunmer fingerling bulb flower and its onanental period could be prolonged through intetplanting with sedums so as to reach the ornamental effect for many year after one-year planting.