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| 不同栽培年限人参根区土壤微生物区系变化 | |
| 引用本文： | 李勇,刘时轮,易茜茜,傅俊范,丁万隆.不同栽培年限人参根区土壤微生物区系变化[J].安徽农业科学,2010,38(2):740-741. |
| 作者姓名： | 李勇 刘时轮 易茜茜 傅俊范 丁万隆 |
| 作者单位： | 1. 中国医学科学院北京协和医学院药用植物研究所,北京,100193 2. 中国医学科学院北京协和医学院药用植物研究所,北京,100193;沈阳农业大学植物保护学院,辽宁沈阳,100161 3. 沈阳农业大学植物保护学院,辽宁沈阳,100161 |
| 基金项目： | 国家科技支撑计划项目(2006BAI09B04-01);;教育部博士点学科基金项目(200800231060) |
| 摘 要： | 目的]明确不同栽培年限人参根区土壤真菌、细菌和放线菌浓度变化情况。方法]以吉林省多个产地人参根区土壤作为研究对象，通过稀释平板法对人参根区土壤中真菌、细菌和放线菌浓度进行统计、分析。结果]不同地点采集的土壤样品的统计结果存在差异，但基本表现为随人参生长年限的增加，人参根区土壤中真菌浓度逐年升高，细菌和放线菌浓度逐年降低，且放线菌浓度的变化不如细菌显著。结论]土壤类型、种植模式及人参生长年限对农田土和林地土中3类微生物的浓度均有影响，但生长年限对人参根区土壤微生物的影响最显著。 |
| 关 键 词： | 人参 根区土壤 真菌 细菌 放线菌 |
Dynamic of Soil Microorganisms from Root Region of Ginseng with Different Growing Years |
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| LI Yong et al.Dynamic of Soil Microorganisms from Root Region of Ginseng with Different Growing Years[J].Journal of Anhui Agricultural Sciences,2010,38(2):740-741. | |
| Authors: | LI Yong |
| Institution: | Institute of Medicinal Plant Derelopment;Peking Union Medical College;Chinese Academy of Medical Sciences;Beijing 100193 |
| Abstract: | Objective] The research aimed to see the dynamic of fungi,bacilli and actinomyces from root region of ginseng with different growing years.Method] With ginseng root region soils from several sampling sites of Jilin Province as materials,concentrations of fungi,bacilli and antinomyces were evaluated by spreadplate method.Result] Though differences presented among statistic data from different sampling sites,commonly with the increasing of growing years,concentration of fungi in ginseng root region increas... |
| Keywords: | Ginseng Root region soil Fungi Bacilli Actinomyces |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |