Author(s): NIU Tian, WANG Houxin, ZHANG Lin, LI Chengxiu, WEI Xiuying, SUN Fang, YU Yongchang, WANG Changxian
Pages: 66-68
Year: 2013 Issue:  2
Journal: Shandong Agricultural Sciences
Keyword:  紫薇; 扦插; 不定根; 解剖学;
Abstract: 以紫薇岱宗2号品种当年生半木质化枝条和木质化枝条为试材,研究了扦插时期对插穗生根能力的影响,结果表明,半木质化枝条优于木质化枝条.通过对半木质化枝插穗生根过程进行形态学和解剖观察,表明插穗茎内无根原基,不定根原基为诱发型的,起源于维管形成层与初生射线的交叉处.