| 盐碱条件下接种丛枝菌根真菌对甘草种苗生长的影响 |
| |
| 引用本文： | 孙跃春,郑小亮,刘昕旸,陈鑫,王景伟,朱丹,姜述君.盐碱条件下接种丛枝菌根真菌对甘草种苗生长的影响[J].安徽农业科学,2013(25):10284-10285. |
| |
| 作者姓名： | 孙跃春 郑小亮 刘昕旸 陈鑫 王景伟 朱丹 姜述君 |
| |
| 作者单位： | 黑龙江八一农垦大学生命学院,黑龙江大庆,163319;黑龙江八一农垦大学生命学院,黑龙江大庆,163319;黑龙江八一农垦大学生命学院,黑龙江大庆,163319;黑龙江八一农垦大学生命学院,黑龙江大庆,163319;黑龙江八一农垦大学生命学院,黑龙江大庆,163319;黑龙江八一农垦大学生命学院,黑龙江大庆,163319;黑龙江八一农垦大学生命学院,黑龙江大庆,163319 |
| |
| 基金项目： | 黑龙江省教育厅科学技术研究（面上）项目资助,项目编号11541252. |
| |
| 摘 要： | 目的]研究接种丛枝菌根真菌对甘草生长和矿质元素吸收的影响.方法]测定丛枝菌根侵染率和幼苗干重及N、P、K和Na的含量变化,研究菌根真菌与对甘草生长的作用.结果]接种丛枝菌根真菌提高了甘草的生物量,提高了对N、P和K的吸收,但降低对Na的吸收.结论]接种菌根真菌,增强了甘草的生长和抗盐碱能力,其机制可能与对元素的选择性吸收有关.
|
| 关 键 词： | 甘草(Glycyrrhiza uralensis Fisch) 盐碱性 菌根真菌 |
Effects of Inoculation with Arbuscular Mycorrhizal Fungi on the Growth of Glycyrrhiza uralensis Fisch in Saline-alkaline Soil |
| |
| Institution: | SUN Yue-chun(College of Life Science and Biotechnology, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang 163319) |
| |
| Abstract: | Objective] To study effects of inoculation with arbuscular mycorrhizal fungi on growth of Glycyrrhiza uralensis Fisch and mineral elements absorption.Method] The infection rate of AM fungi,seedling dry weight,and N,P,K,Na content variation was determined.Effects of AM fungi on growth of G.uralensis was studied.Result] Inoculation with AM fungi enhanced the biomass of G.uralensis,improved absorption of N,P and K,reduced Na absorption.Conclusion] Inoculation with AM fungi could enhance the growth and saline-alkaline resistance ability of G.uralensis,the mechanism may be relevant to the selective absorption of elemems. |
| |
| Keywords: | Glycyrrhiza uralensis Fisch Saline-alkaline Arbuscular mycorrhizal fungi |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
