| 向日葵菌核病生防细菌的初步筛选 |
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| 引用本文： | 胡俊,刘正坪,杨海清,周洪友,修建华.向日葵菌核病生防细菌的初步筛选[J].北京农学院学报,2005,20(2):34-36. |
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| 作者姓名： | 胡俊 刘正坪 杨海清 周洪友 修建华 |
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| 作者单位： | 1. 内蒙古农业大学农学院,呼和浩特,010019
2. 北京农学院植物科学技术系,北京,102206 |
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| 摘 要： | 从供试的土壤中分离得到50个细菌分离物。经平板抑菌实验,筛选出10个对菌核菌(Selerotiniascleroti orum)有明显的拮抗作用的菌株。进一步对峙培养,拮抗细菌对菌核菌的拮抗效果最佳的为A03和DE,测其抑菌带宽度分别为6.3mm、12.1mm。
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| 关 键 词： | 生防细菌 向日葵菌核病 筛选 |
| 文章编号： | 1002-3186(2005)02-0034-03 |
| 修稿时间： | 2005年1月15日 |
Isolation and Screening of Antagonistic Bacteria for Control of Sunflower Sclerotinic Rot |
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| HU Jun,LIU Zheng-ping,YANG Hai-qing,ZHOU Hong-you,XIU Jian-hua.Isolation and Screening of Antagonistic Bacteria for Control of Sunflower Sclerotinic Rot[J].Journal of Beijing Agricultural College,2005,20(2):34-36. |
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| Authors: | HU Jun LIU Zheng-ping YANG Hai-qing ZHOU Hong-you XIU Jian-hua |
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| Abstract: | Fifty bacteria strains were isolated from soil samples.With plate bacteriostasis assays, 10 strains showed obvious antagonisms against Sclerotinia sclerotiorum and the strains A03 and DE were the strongest.Their widths were 6.3mm and 12.1mm,respectively. |
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| Keywords: | antagonistic bacteria screening Sclerotinia sclerotiorum |
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