| 大麻茎腐病菌的分离及其对土壤环境影响的研究 |
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| 引用本文： | 郑楠,宋宪友,张利国,房郁妍,殷博.大麻茎腐病菌的分离及其对土壤环境影响的研究[J].中国环境管理干部学院学报,2013(2):30-32. |
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| 作者姓名： | 郑楠 宋宪友 张利国 房郁妍 殷博 |
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| 作者单位： | 1. 黑龙江省农业科学院经济作物研究所, 黑龙江 哈尔滨 150086
2. 黑龙江省微生物研究所, 黑龙江 哈尔滨 150086 |
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| 基金项目： | 黑龙江省自然科学基金项目《大麻种质资源的ISSR分析和细胞遗传学研究》（QC2012C115） |
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| 摘 要： | 从病变部位分离出两株病原真菌DN1和DN2，通过茵丝及孢子形态的观察，初步确定其分别为半知菌亚门链格孢属（Altemaria altemata）及轮枝孢属（M．Verticillium）。在pH值4～14之间，两株菌都能正常生长，对环境的适应能力较强。通过盆栽试验确定大麻对土壤pH的影响，结果表明大麻能修复弱碱性土壤。
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| 关 键 词： | 病原真菌 分离 土壤pH 盆栽试验 |
Research on the Separation of Two Pathogens Causing Hemp Stem Disease and Its Impacts on the Soil Environment |
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| Zheng Nan,Song Xianyou,Zhang Liguo,Fang Yuyan,Yin Bo.Research on the Separation of Two Pathogens Causing Hemp Stem Disease and Its Impacts on the Soil Environment[J].Journal of Environmental Management College of China,2013(2):30-32. |
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| Authors: | Zheng Nan Song Xianyou Zhang Liguo Fang Yuyan Yin Bo |
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| Institution: | 1. Industrial Crops Institute of Heilongjiang Academy of Agricultural Sciences, Harbin 150086, China; 2. Institute of Microbiology, Heilongjiang Academy of Sciences, Harbin Heilongjiang 150086, China) |
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| Abstract: | In this article, two strains of pathogenic fungi （DN1 and DN2） were separated from lesion site of hemp. Through morphological identification, DN1 and DN2 were initial identificated as A lternaria and Vert＆illiurn offeuteromycotina subphylurn separately. Two strains could grow normally when the pH value ranged from 4 to 14. It indicated that both all have the very strong adaptability to the environment. The effect of hemp on soil pH value was determined by pot experiment, and the results showed that hemp could repair alkaline soil. |
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| Keywords: | pathogenic fungus separation pH of soil potting experiment |
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