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| 饲料型四倍体刺槐组培苗的解剖学鉴定 | |
| 引用本文： | 刘建新,孟凡娟,黄凤兰.饲料型四倍体刺槐组培苗的解剖学鉴定[J].北方园艺,2009(9). |
| 作者姓名： | 刘建新 孟凡娟 黄凤兰 |
| 作者单位： | 1. 黑龙江省农业科学院,生物技术研究所,黑龙江,哈尔滨,150086 2. 林木遗传育种与生物技术教育部重点实验室,东北林业大学,黑龙江,哈尔滨,150040 3. 内蒙古民族大学,生命科学学院,内蒙古,通辽,028000 |
| 基金项目： | 东北林业大学优秀青年教师创新资助项目，黑龙江省博士后基金资助项目，黑龙江省教育厅资助项目，大学生创新性试验资助项目 |
| 摘 要： | 利用石蜡切片法,研究NAA和IBA对饲料型四倍体刺槐组培苗营养器官组织结构的影响,发现:除茎以外,组培苗根和叶的解剖结构均出现了一定程度的差异,这些差异说明经NAA处理后的组培苗具有更强的输水、保水和抗逆能力,保持了饲料型四倍体刺槐抗旱性的特点. |
| 关 键 词： | 四倍体刺槐 组培苗 解剖结构 |
The Anatomic Evaluation of Plantlets on Fodder-type Tetraploid Robinia pseudoacacia. |
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| LIU Jian-xin,MENG Fan-juan,HUANG Feng-lan.The Anatomic Evaluation of Plantlets on Fodder-type Tetraploid Robinia pseudoacacia.[J].Northern Horticulture,2009(9). | |
| Authors: | LIU Jian-xin MENG Fan-juan HUANG Feng-lan |
| Institution: | LIU Jian-xin1,MENG Fan-juan2,HUANG Feng-lan3 |
| Abstract: | Paraffin sectioning is applied to the research of the effect of NAA,IBA on anatomic structures of vegetive organs of plantlets seeding of fodder-type tetraploid Robinia pseudoacacia.The results showed that their anatomic structures of root and stem had differences to some extents expect for those of leaf.These differences showed that plantlets treated by NAA have stronger capabilities of the water-retaining,water-transporting and stress-resistance. |
| Keywords: | Tetraploid Robinia pseudoacacia Platnlets Anatomic structure |
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