| 榛子绿枝插条生根的解剖学观察 |
| |
| 作者姓名： | 杨青珍 王锋 李娟 季兰 |
| |
| 作者单位： | 运城学院生命科学系 山西运城044000(杨青珍，王锋)，山西农业大学园艺学院 山西太谷030801(李娟，季兰) |
| |
| 基金项目： | 山西省自然科学基金（20031076）与山西省留学生基金（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。
|
| 关 键 词： | 榛子 绿枝插条 不定根 解剖 |
The Anatomical Observation on Rooting Process of Tender Cuttings of Hazelnut |
| |
| Authors: | Yang Qingzhen Wang Feng Li Juan Ji Lan |
| |
| Institution: | 1.Department of Life Sciences, Yuncheng University, Yucheng Shanxi 044000; 2.College of Horticulture, Shanxi Agricultural University, Taigu Shanxi 030801 |
| |
| Abstract: | 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. |
| |
| Keywords: | Hazelnut Tender cuttings Adventitious root Anatomy |
|
| 点击此处可从《》浏览原始摘要信息 |
| 点击此处可从《》下载免费的PDF全文 |
