摘要
景天新品种滨海长伞是从辽宁山区野生景天资源中选育出的新品种,具有观赏性优、抗逆性强的特点。该品种萌芽紫色、后期变绿,株高40 cm左右;聚伞花序顶生,花冠直径平均为8.0 cm,小花数量平均为143.0个/株,着花繁密,是普通费菜的2～3倍,花色金黄;耐旱、耐盐碱,地表覆盖率高,养护管理粗放,绿化成本低。
Binhai Changsan is a new seduam cultivar which was selected from natural species of Sedum in the mountainous area of Liaoning. It has excellent characteristics such as high ornamental value and resistance to salt and droutht. The plant height is about 40 cm,its sprout is purple,and then turn green with growing. Cyme apical,its corolla with a average size of 8. 0 cm in diameter,there are about 143. 0 flowers on the whole plant,flower density is high, which equal to 2- 3 times of the natural aizoon. Flower color is golden-yellow. It has the characteristics of high surface coverage and the extensive maintenance management,which is suitable for low-cost greening.
出处
《河北农业科学》
2015年第1期78-79,89,共3页
Journal of Hebei Agricultural Sciences
基金
河北省自然科学基金项目(C2010001573)
河北省农林科学院基本科研业务费项目(A2012010201)
国家自然科学基金项目(31300588)
关键词
景天
滨海长伞
品种选育
栽培技术
Sedum
Binhai Changsan
Cultivar breeding
Cultivation techniques
