| 皇甫川流域不同草地类型土壤中微生物多样性的初步研究 |
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| 引用本文： | 韩芳,邵玉琴,赵吉. 皇甫川流域不同草地类型土壤中微生物多样性的初步研究[J]. 内蒙古大学学报(自然科学版), 2002, 33(5): 552-557 |
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| 作者姓名： | 韩芳 邵玉琴 赵吉 |
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| 作者单位： | 内蒙古大学生态与环境科学系,内蒙古,呼和浩特,010021 |
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| 基金项目： | 内蒙古教育厅 (ZL980 0 3— 2 )，内蒙古自然科学基金 (2 0 0 1 0 90 5— 0 1 )资助项目 |
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| 摘 要： | 对皇甫川流域不同草地类型土壤微生物的物种多样性指数、均匀度、丰富度、优势度进行了研究 .研究结果表明 :芽孢型细菌多样性指数为恢复草地大于人工草地和退化草地 ;放线菌及真菌的多样性指数均为恢复草地大于退化草地和人工草地
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| 关 键 词： | 皇甫川流域 草地类型 土壤微生物多样性 |
| 文章编号： | 1000-1638(2002)05-0552-06 |
| 修稿时间： | 2001-12-12 |
Studies on Soil Microorganism Diversity of Different Type of Grassland in the HuangFuChuan Watershed |
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| HAN Fang,SHAO Yu qin,ZHAO Ji. Studies on Soil Microorganism Diversity of Different Type of Grassland in the HuangFuChuan Watershed[J]. Acta Scientiarum Naturalium Universitatis Neimongol, 2002, 33(5): 552-557 |
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| Authors: | HAN Fang SHAO Yu qin ZHAO Ji |
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| Abstract: | The author has studied some indexes of soil microorganism,which contain species diversity index,homogeneous degree,abundance and dominance,in different type of grassland in HuangFuChuan Watershed.The results show that the Spore forming bacteria diversity index of recovering grassland is higher than that of artificial grassland and deterioration grassland;and that actinomycetes and fungi diversity indexes of recovering grassland are higher than that of deterioration grassland and artificial grassland. |
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| Keywords: | HuangFuChuan watershed type of grassland soil microorganism diversity |
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