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| 菌根对板栗幼苗生长及抗旱性的影响 | |
| 引用本文： | 秦岭,董清华,郑来友,陈淑霞.菌根对板栗幼苗生长及抗旱性的影响[J].北京农学院学报,2000,15(2):10-14. |
| 作者姓名： | 秦岭 董清华 郑来友 陈淑霞 |
| 作者单位： | 1. 北京农学院园艺系,北京,102206 2. 中国林业科学研究院菌根中心,北京,100089 3. 北京延庆县果品办,北京,102100 |
| 摘 要： | 通过在板栗上接种菌根真菌 ,证明几种真菌能与板栗形成不同共生程度的菌根 ,菌根对板栗幼苗生长有不同程度的促进作用 以Rhizopogensp .和Lycoperdonfuscum对菌根苗株高和地径的促进作用大 ,土壤灭菌后接种效果明显优于未灭菌的处理 具有菌根的板栗幼苗在PEG脱水处理后 ,暂时萎蔫出现晚 ,萎蔫系数小 ;菌根苗的细胞膜透性和SOD酶活性相对低 菌根的存在可显著地提高幼苗对干旱胁迫的抗性 |
| 关 键 词： | 板栗 菌根 幼苗生长 抗旱性 |
Effect of Ectomycorrhizae Fungi on the Growth and Drought Resistance of Chestnut Seedlings |
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| Qin ling,Dong Qinghua,Zheng laiyou,Chen Shuxia.Effect of Ectomycorrhizae Fungi on the Growth and Drought Resistance of Chestnut Seedlings[J].Journal of Beijing Agricultural College,2000,15(2):10-14. | |
| Authors: | Qin ling Dong Qinghua Zheng laiyou Chen Shuxia |
| Institution: | Qin ling 1 Dong Qinghua 1 Zheng laiyou 2 Chen Shuxia 3 |
| Abstract: | The experiment of inoculation of EM fungi in chestnut( Castanea mollissima B1.)plant showed that several EM fungi can produce symbiosis mycorrhiza of different degree. Rhizopogen sp.and Lycoperdon fuscum have promoted greater growth of chestnut seedlings.The inoculation effect was much better in the soil sterilized than notsterilized soil.Chestnut seedlings inoculated with EM fungi have smaller plant wilting coefficient.The cell membrance permeability and SOD activity is lower in inoculated seedlings than that in not inoculate chestnut seedlings.We concluded that inoculation with EM fungi in chestnut plant can enhance the drought resistance. |
| Keywords: | chestnut mycorrhizae seedlings growth drought resistance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |