| 生防放线菌SC1 1菌剂的研制 |
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| 引用本文： | 冀媛媛,张秋丽,张文婷,田晓丽,宗兆锋. 生防放线菌SC1 1菌剂的研制[J]. 西北农业学报, 2011, 20(4): 164-167 |
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| 作者姓名： | 冀媛媛 张秋丽 张文婷 田晓丽 宗兆锋 |
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| 作者单位： | 西北农林科技大学植保学院陕西省农业分子生物学重点实验室; |
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| 基金项目： | 教育部创新团队发展计划项目(200558); 西北农林科技大学创新团队项目 |
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| 摘 要： | 以放线菌SC1-1为研究对象,优化该菌株的发酵条件和生产工艺,测定其对茄子黄萎病的温室防治效果。结果表明,该菌株最佳固态发酵工艺为基质(大米粉)中加入玉米秸秆60 mg/g和小米粉30 mg/g,发酵条件为接种量0.4 mL/g、初始含水量400 mg/g、培养时间192 h、初始pH7.6。对茄子黄萎病的防效达到64%,高于对照多菌灵处理。
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| 关 键 词： | 生防放线菌 固态发酵 大丽轮枝菌 |
Production of Microbial Inoculum for Biocontrol Actinomycete SC1 1 |
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| JI Yuanyuan,ZHANG Qiuli,ZHANG Wenting,TIAN Xiaoli and ZONG Zhaofeng. Production of Microbial Inoculum for Biocontrol Actinomycete SC1 1[J]. Acta Agriculturae Boreali-occidentalis Sinica, 2011, 20(4): 164-167 |
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| Authors: | JI Yuanyuan ZHANG Qiuli ZHANG Wenting TIAN Xiaoli ZONG Zhaofeng |
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| Affiliation: | JI Yuanyuan,ZHANG Qiuli,ZHANG Wenting,TIAN Xiaoli and ZONG Zhaofeng(College of Plant Protection,Northwest A&F University,Shaanxi Key Laboratory of Molecular Biology for Agriculture,Yangling Shaanxi 712100,China) |
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| Abstract: | The fermentation conditions and processing technique of actinomycete SC1-1 were tested.The result indicated that its optimum conditions of solid-state fermentation should be substrate(rice powder) adding maize straw 60 mg/g and millet powder 30 mg/g,inoculum concentration 0.4 mL/g,initial moisture content 400 mg/g,incubation time 192 h and initial pH 7.6.The control effect of eggplant Verticillium wilt was 64%,higher than that of fungicide. |
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| Keywords: | Biocontrol actinomycete Solid-state fermentation Verticillium dahliae |
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