| 烟田杂草内生真菌的分离鉴定及生物学特性的初步研究 |
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| 引用本文： | 张秀伟,桑维钧,谢鑫,王莉爽,桂泽文.烟田杂草内生真菌的分离鉴定及生物学特性的初步研究[J].贵州大学学报(农业与生物科学版),2010,29(5):461-465. |
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| 作者姓名： | 张秀伟 桑维钧 谢鑫 王莉爽 桂泽文 |
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| 作者单位： | 贵州大学贵州山地农业病虫害重点实验室,贵州贵阳550025 |
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| 基金项目： | 贵州大学研究生创新基金 |
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| 摘 要： | 从烟田杂草中分离筛选出对烟草病原真菌具有拮抗作用的内生真菌,通过对峙试验,对筛选出的拮抗作用较强的4种内生真菌进行了鉴定和生物学特性研究,确定了不同内生真菌生长的最适培养基、碳源、温度和pH值,为更好地利用它们提供了最佳的培养条件。
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| 关 键 词： | 烟田杂草 内生真菌 生物学特性 |
The Isolation and Characterization of Endophytic Fungi from Weeds in Tobacco Field |
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| ZHANG Xiu-wei,SANG Wei-jun,XIE Xin,WANG Li-shuang,GUI Ze-wen.The Isolation and Characterization of Endophytic Fungi from Weeds in Tobacco Field[J].Journal of Mountain Agriculture & Biology,2010,29(5):461-465. |
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| Authors: | ZHANG Xiu-wei SANG Wei-jun XIE Xin WANG Li-shuang GUI Ze-wen |
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| Institution: | (Guizhou Key Laboratory for Plant Pest Management of Mountainous Region,Guizhou University,Guiyang Guizhou 550025,China) |
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| Abstract: | Endophytic fungi,which demonstrated antagonism on tobacco pathogenic fungi,were separated from the weeds in tobacco fields.By confrontation tests,the screened four endophytic fungi,which showed strong antagonism,were identified and their biological characteristics were studied.The growth conditions of the endophytic fungi,including different medium,carbon source,temperature,and pH value etc.were further optimized. |
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| Keywords: | weeds in tobacco fields Endophyte biological characteristics |
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