| 毛白杨苗期VA菌根菌与外生菌根菌接种的研究 |
| |
| 引用本文： | 李小林,谭静,罗军,胡强,赵忠. 毛白杨苗期VA菌根菌与外生菌根菌接种的研究[J]. 西部林业科学, 2001, 0(4): 24-27 |
| |
| 作者姓名： | 李小林 谭静 罗军 胡强 赵忠 |
| |
| 作者单位： | 1. 云南省农科院粮作所,云南,昆明,650205
2. 西北农林科技大学,陕西,杨凌,712100 |
| |
| 摘 要： | 1998～1999年在田间条件下布置了毛白杨VA菌根(包括根内球囊霉菌和单孢球囊霉菌)与外生菌根硬皮马勃混合接种试验.结果表明接种菌根菌对毛白杨苗高生长量有促进作用,且以根内球囊霉菌作用最明显,单孢球囊霉菌处理次之,硬皮马勃处理最差.水涝大大降低人工接种菌根菌的效果,严重影响VA菌根和外生菌根菌单独接种及混合接种的效应,根内球囊霉菌甚至会抑制毛白杨苗木的高生长,VA菌根和外生菌根间的负交互作用也不对苗高生长产生影响.菌根真菌的感染率随时间变化出现较大的波动和变化.
|
| 关 键 词： | 毛白杨 菌根 混合接种 |
| 文章编号： | 1007-3353(2001)04-0024-04 |
| 修稿时间： | 2001-07-06 |
Study on Inoculation of VA Mycorrhizal Fungi and Ectomycorrhizal Fungi on Populus tomentosa Carr. Seedling |
| |
| LI Xiao lin ,TAN Jing ,LUO Jun ,HU Qiang ,ZHAO Zhong. Study on Inoculation of VA Mycorrhizal Fungi and Ectomycorrhizal Fungi on Populus tomentosa Carr. Seedling[J]. Journal of West China Forestry Science, 2001, 0(4): 24-27 |
| |
| Authors: | LI Xiao lin TAN Jing LUO Jun HU Qiang ZHAO Zhong |
| |
| Affiliation: | LI Xiao lin 1,TAN Jing 1,LUO Jun 1,HU Qiang 1,ZHAO Zhong 2 |
| |
| Abstract: | Inoculation tests on Populus tomentosa were set up with VA mycorrhizal fungi (Glomus intraradices and G monospotrum)and ectomycorrhical fungus (Scleroderma sp ).The results indicated that inoculating mycorrhizal fungi could promote the height growth of Populus tomentosa seedlings The effect decreased in the order of G.intraradices,G monospotrum and Scleroderma sp The effect of artificial inoculating mycorrhizal fungi,including VA mycorrhizal fungi,ectomycorrhizal fungus and mix of the two kinds of mycorrhizal fungi were significantly weakened by water logging treatment Even the negative interaction between VA mycorrhizal fungi and ectomycorrhizal fungus could not promote the height growth of P.tomentosa seedlings Infective ratio of mycorrhizal fungi fluctuated with time. |
| |
| Keywords: | Populus tomentosa Carr mycorrhizal fungus mixed inoculation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
