洋丁香花芽、叶芽、芽位的分布规律  

The Distributed Regularity on the Syring vulgaris' Flower-bud,Leaf Bud and Bud Location

作　　者：马立华[1] 郁永英[1] 于德利[1] 谷淑芬[1] 

机构地区：[1]黑龙江省森林植物园,哈尔滨150081

出　　处：《林业科技》2006年第4期61-63,共3页Forestry Science & Technology

摘　　要：通过对早春洋丁香芽类型的观察研究,分析了在始花期前芽类型与枝条粗度,以及花芽的数量之间的相互关系。研究结果表明:洋丁香一位花芽的比率达86%,二位花芽比率为20.8%,三位花芽比率为2.3%;花芽茎粗小于叶芽;洋丁香花芽属老枝顶生。在园林应用中,为保证观花效果,不适于修剪。Through observing the type of Syring vulgaris of early spring bud, the bud type and thick degree of branch before beginning florescence, and the interrelation with the quantity of the bud were analyed. The results show that first bit bud rate of bud is up to 86 percent, the second bit rate of bud is 20.8 percent, the third bud rate is 2.3 percent; The stem of the bud is smaller than the leaf bud; Syring vulgaris＇ flower- bud located on the tip of older branch, for guarantee enjoying flowers in garden, pruning is not suitable.

关 键 词：洋丁香 花芽 枝芽 枝条粗度 

分 类 号：S685.26[农业科学—观赏园艺]