哈尔滨地区不同品种芍药引种及越冬情况调查  

Introduction and Overwintering Investigation of Different Peonies in Harbin Area

作　　者：陈曦[1] 刘志洋[1] 

机构地区：[1]哈尔滨市农业科学院,黑龙江哈尔滨150029

出　　处：《黑龙江农业科学》2015年第5期75-77,共3页Heilongjiang Agricultural Sciences

摘　　要：为筛选出适应哈尔滨地区寒冷气候且观赏价值较高的芍药品种,选取了115个新引进芍药品种,观察其越冬存活率、开花率和分枝情况。结果表明:晨曦等22个品种越冬存活率均高于60%,开花和分枝情况较好,可以在哈尔滨地区大面积种植;粉玉楼等8个品种不能在哈尔滨地区安全越冬。In older to elect high ornamental value peonies and adapt to cold climate of Harbin area, taking one hundred and fifteen introduction peonies as materials,overwintering survival rate, flowering rate and branching number were observed. The results showed that the overwintering survival rate of twenty two varieties were all higher than 60 percent, the flowering rate and branching number were nice, these peonies could be planted for large area;the other eight varieties could not overwinter survival in Harbin area.

关 键 词：芍药 越冬存活率 开花率 分枝 

分 类 号：S682.12[农业科学—观赏园艺]