3种地被植物在青岛市栽植应用试验与调查

佛甲草、德国景天、景天三七是3种优良的地被植物。笔者研究了3种地被植物的生长繁殖、栽植管理方式以及在青岛市园林中的应用状况,结果表明:在青岛3种地被植物扦插成活率较高,均能达到80%以上,夏季扦插效果最好;此外,抗寒性强,栽培管理粗放,使其适合以垂直绿化、屋顶绿化等方式应用于园林,在青岛市有待进一步推广。

Planting and Application of Three Ground Cover Plants in Qingdao City

Gynura segetum, Sedum lineare Thunb. and Sedum aizoon L. are three species of great ground cover plants, After studying on the three species plants from growth, reproduction and application in Qingdao, we can get as follows conclusion： The cutting survival rate of the three species of plants were over 80%, and the？ survival rate of cuttings in summer is higher than in other reasons. In additional, the three species of plants can be applicated in vertical greening and roof greening be- cause of its high cold tolerance and extensive management.