兰赛尔在园林景观中的应用

Application of Lathyrus odoratus in Landscape

为在园林景观中推广应用兰赛尔,在河北省石家庄市动物园、石家庄市植物园和滹沱河北岸设立试验点。通过田间试验,对兰赛尔的移栽时间、不同时期覆盖度进行了测定;并对不同种植条件、不同移栽苗木类型的花量进行了分析。结果表明:兰赛尔最佳栽植时间在3月中下旬~4月中旬;向阳栽培的兰赛尔开花量远高于半遮阳和全遮阳栽培,6~7月进入盛花期,开花量大,花色艳丽,景观效果好。可片植或与高大乔木间植,可以在公园、绿地以及河岸水系的园林景观中推广应用。

In order to promote the popularization and application of Lathyrus odoratus in landscape,the field experiments were set in Shijiazhang Zoo,Shijiazhuang Botanical Garden and the north bank of Hutuo River to determine the transplanting time and covering degree in different periods,and analyze the flower quantity under different planting conditions and transplanting seedling types.The results showed that the best planting time was from mid-late March to mid April.The flowering quantity in sunny place was much larger than that in shade and half shade places.It reached the peak flowering stage from June to July with large flowering quantity,gorgeous color and good landscape effect.L.odoratus can be popularized and applied in the landscape of park,green land and river bank with slice planting or planting with tall trees.