| 内蒙古地区杨树内生真菌多样性调查 |
| |
| 引用本文： | 白红霞,袁秀英.内蒙古地区杨树内生真菌多样性调查[J].浙江林学院学报,2006,23(6):629-635. |
| |
| 作者姓名： | 白红霞 袁秀英 |
| |
| 作者单位： | 内蒙古农业大学,林学院,内蒙古,呼和浩特,010019 |
| |
| 摘 要： | 2004-2005年,先后从呼和浩特地区及达拉特旗、四子王旗、萨拉齐采集健康杨树Populusspp.的叶、枝(包括枝皮和木质部)和干皮,从中分离获得内生真菌351株(其中23株未产生孢子),经显微形态观察分类鉴定为7目8科29属。结果表明:杨树不同部位内生真菌在数量、种群分布和优势种群方面都存在着一定的差异;不同年龄段杨树内生真菌的种类和数量发生规律性变化;不同地理分布区杨树内生真菌的数量和种群组成存在差异,但又呈现一定的规律性。表4参14
|
| 关 键 词： | 森林保护学 杨树 内生真菌 分离 鉴定 生物多样性 |
| 文章编号： | 1000-5692（2006）06-0629-07 |
| 收稿时间： | 2006-04-26 |
| 修稿时间： | 2006-07-16 |
Survey on the diversity of endophytes in Populus for Inner Mongolia |
| |
| BAI Hong-xia,YUAN Xiu-ying.Survey on the diversity of endophytes in Populus for Inner Mongolia[J].Journal of Zhejiang Forestry College,2006,23(6):629-635. |
| |
| Authors: | BAI Hong-xia YUAN Xiu-ying |
| |
| Institution: | Forestry College, Inner Mongolia Agricultural University, Huhhot 010019, Inner Mongolia, China |
| |
| Abstract: | In a survey of endophytes associated with Populus spp.in Inner Mongolia from 2004 to 2005,healthy leaves,branches(including integuments and xylem)and stems were collected from Huhhot City,Dalate County,Siziwang County,and Salaqi Town.Based on morphological characteristics,351 strains of endophytes were isolated and classified into 7 orders,8 familes,and 29 genera.The results showed that endophytes varied in quantity,population distribution,and dominance in different tissues,regular changes showed in species and quantity for different age phases,and varied in quantity and population composition in Populus spp.of different areas. |
| |
| Keywords: | forest protection Populus endophytes isolation indentification diversity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
