榛子绿枝插条生根的解剖学观察  

The Anatomical Observation on Rooting Process of Tender Cuttings of Hazelnut

作　　者：杨青珍[1] 王锋[1] 李娟[2] 季兰[2] 

机构地区：[1]运城学院生命科学系,山西运城044000 [2]山西农业大学园艺学院,山西太谷030801

出　　处：《中国农学通报》2006年第7期154-156,共3页Chinese Agricultural Science Bulletin

基　　金：山西省自然科学基金(20031076);山西省留学生基金(2001036)资助。

摘　　要：采用石蜡切片法研究榛子绿枝插条生根部的解剖构造,结果表明:愈伤组织发生在形成层或初生木质部与次生木质部分界处。不定根的根原基,或由次生木质部的活细胞形成,或由形成层的薄壁细胞形成。未发现愈伤组织诱导生根。The anatomical structure of tender branch of hazelnut was studied with paraffin section method. The results show that callus formed between the boundary of cambium or primary xylem and secondary xylem. The root of adventitious root was formed from the live cell of secondary xylem or the parenchyma cell of cambium. The root from callus was not found.

关 键 词：榛子 绿枝插条 不定根 解剖 

分 类 号：S664.4[农业科学—果树学]