| 覃培升，刘斌，黎金锋，黄福常.平菇培养料青、绿霉菌的分离鉴定及特性[J].广东农业科学,2013,40(4):57-60 |
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平菇培养料青、绿霉菌的分离鉴定及特性 |
| Isolation, identification and characteristics of Penicillium and Trichoderna from polluted oyster mushroom |
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| 基金项目:国家现代农业产业技术体系广西创新团队食用菌产业首席专家团队建设专项（20111162） |
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| 中文摘要: |
| 从南宁市平菇栽培原料、污染菌包、污染菌种和霉变子实体中分离青、绿霉菌，获得菌株47个，采用形态学比较观察和rDNA ITS1-5.8S-ITS2基因片段进行序列分析，结果共鉴定出侧耳木霉、绿色木霉、哈茨木霉、桔青霉、托姆青霉和短密青霉6个种。6个菌株均在40℃以上死亡，湿度在40%以下不能生长，pH值高抑制其生长。 |
| 英文摘要: |
| Forty-seven strains of Penicillium and Trichoderma were isolated from materials,substrate bags,spawn and fruiting body of
oyster mushroom Pleurotus sp. from Nanning mushroom farms. They were identified to 6 species of Trichoderma pleuroticola, Hypocrea virens, Hypocrea lixii, Penicillium citrnum Thom,Penicillium thomii and Penicillium brecicompactum according morphological characteristics and rDNA ITS1-5.8S-ITS2 sequences.In order to control these strains rightly, the text was also focused on the clarificatiom of their corresponding biological characteristics.Their growth optimum temperatur and pH was 25℃ and 6~7,resperctively.They could produce conidia easily at high temperatures and urder dry conditions. |
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