| 刘春来1;李新民1;王克勤1;刘兴龙1;王爽1;杨明秀2.蜡蚧轮枝菌固态发酵基质筛选和发酵条件研究[J].植物保护,2008,34(2):114-116. |
| 蜡蚧轮枝菌固态发酵基质筛选和发酵条件研究 |
| Selection of solid-state fermentation substrates and the fermentation conditions of Verticillium lecanii |
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| DOI： |
| 中文关键词: 蜡蚧轮枝菌 固体发酵 初始含水量 pH |
| 英文关键词:Verticillium lecanii solid-state fermentation initial water content pH |
| 基金项目: |
| 刘春来1;李新民1;王克勤1;刘兴龙1;王爽1;杨明秀2 |
| 1.黑龙江省农业科学院植物保护研究所 哈尔滨150086;2.东北农业大学农学院 哈尔滨150030 |
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| 中文摘要: |
| 在对昆虫病原真菌-蜡蚧轮枝菌菌株Tri-BA81进行单一基质和一般组合基质固体发酵初步筛选的基础上,选取谷子、麦麸、磷酸盐和稻壳为4个组分因子,每个因子分别设有不同质量比例的3个水平,按正交设计(L9 |
| 英文摘要: |
| On the basis of primary selection of 5 single and 7 mixed substrates for solid fermentation of the Verticillium lecanii isolate Tri-BA81,millet grain,wheat bran,rice husk and phosphate salt were chosen as the four components with three different weight levels for each component.The orthogonal design was used to optimize the solid media,and several factors affecting solid fermentation of Verticillium lecanii were also evaluated.The results showed that the orthogonal combination giving the highest sporulation quantity was prescription No.5.The suitable initial water content was 1∶0.6 of solid substrates to water,and the suitable pH was 5.87. |
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