摘要
为提高天竺桂扦插成活率和生根率,缩短生根时间和育苗周期,以不同下切口天竺桂插穗为材料,研究不同下切口穗条对生根成活率的影响。结果表明:3种不同下切口穗条成活率分别为:平切下切口为57%,双面下切口66%,斜切下切口85%。经方差分析不同下切口天竺桂插穗生根成活率都较高,但以斜切下切口成活率最高。
In order to improve the rooting and survival rate of Cinnamomum pedunculatum cuttings,and shorten the rooting time and seedling period,studies were made of the impact of different cutting surface types on rooting and survival rate. The results showed that survival rate of two-side cuttings was 66%,flat cuttings survival rate was 57%,oblique cuttings survival rate reached 85%. By analysis of variance,survival rate of oblique cuttings was the highest.
作者
刘培芳
李洪国
LIUPei-fang;LI Hong-guo(Dachong Forestry Station of Huidong County ,Huidong 615206 , Liangshan,China;Gaji Forestry Station of Huidong County, Huidong 615203 , Liangshan, China)
出处
《四川林业科技》
2018年第2期40-42,共3页
Journal of Sichuan Forestry Science and Technology
关键词
天竺桂
扦插
不同下切口
成活率
Cinnajnomumpedunculatujn
Cuttings
The different under incision
The survival rate
