| 甘肃省陇南、天水林区土壤曲霉属种的研究 |
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| 引用本文： | 杨航宇,吕志鹏.甘肃省陇南、天水林区土壤曲霉属种的研究[J].云南农业大学学报,2006,21(2):246-249. |
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| 作者姓名： | 杨航宇 吕志鹏 |
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| 作者单位： | 甘肃林业职业技术学院,甘肃天水741020 |
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| 摘 要： | 对100份来自陇南、天水林区的土样进行曲霉属(Aspergillus Mich. ex Link: Fr.)菌的分离,结合菌落形态及显微镜下孢子的形态将各菌鉴定到种。结果表明:甘肃省陇南、天水林区土壤中分布有6个种和4个变种。分别是烟曲霉原变种(Aspergillus fumigatus var. fumigatus)、烟曲霉椭孢变种(Aspergillus fumigatus var. ellipticus)、土曲霉原变种(Aspergillus terreus)、杂色曲霉原变种(Aspergillus versicolor)、刺孢裸胞壳(Emericella echinulata)、构巢裸胞壳(Emericella nidulans var. nidulans)、褶皱裸胞壳(Emericella rugulosa)、四脊裸胞壳(Emericella quadrilineata)、茴香裸胞壳(Emericella foeniculicola)及矮棒曲霉(Aspergillus cavatonaicus)。
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| 关 键 词： | 曲霉 分离 鉴定 土壤 |
| 文章编号： | 1004-390X（2006）02-0246-04 |
| 收稿时间： | 2005-09-04 |
| 修稿时间： | 2005-09-04 |
Aspergillus spp.in Soil of Gansu Longnan and Tianshui |
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| YANG Hang-yu,LV Zhi-peng.Aspergillus spp.in Soil of Gansu Longnan and Tianshui[J].Journal of Yunnan Agricultural University,2006,21(2):246-249. |
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| Authors: | YANG Hang-yu LV Zhi-peng |
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| Institution: | Gansu Forsty Technology College, Tianshui 741020, China |
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| Abstract: | Aspergillus spp.was examined from 100 soil samples from Gansu longnan and tianshui.The isolates were identified according to colony features on Czapek's agar and malt extract agar and the characteristics of ascospores observed under microscope.Seven species and three varieties of Aspergillus were obtained.They are Aspergillus fumigatus var.fumigatus,A.fumigatus var.ellipticus,A.terreus,A.versicolor,E.echinulata,E.nidulans var.nidulans,E.rugulosa,E.quadrilineata,E.foeniculicola and A.cavatonaicus. |
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| Keywords: | Aspergillus isolation identification soil |
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