| 烟草赤星病拮抗细菌Ata28菌株的诱变选育 |
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| 引用本文： | chgxiao@swau.cq.c. 烟草赤星病拮抗细菌Ata28菌株的诱变选育[J]. 中国农学通报, 2006, 22(5): 377-377 |
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| 作者姓名： | chgxiao@swau.cq.c |
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| 作者单位： | 西南大学植物保护学院,重庆,400716 |
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| 摘 要： | （西南大学植物保护学院，重庆 400716）
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| 关 键 词： | 玉米、大豆、同穴混作、单作、效益 玉米、大豆、同穴混作、单作、效益 |
| 收稿时间： | 2006-01-02 |
| 修稿时间： | 2006-01-02 |
Studies on Mutation Breeding of Antagonistic Bacteria Ata28 Strain Against Tobacco Brown Spot |
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| S.. Studies on Mutation Breeding of Antagonistic Bacteria Ata28 Strain Against Tobacco Brown Spot[J]. Chinese Agricultural Science Bulletin, 2006, 22(5): 377-377 |
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| Authors: | S. |
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| Affiliation: | College of Plant Protection, Southwest University, Chongqing 400716 |
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| Abstract: | As an original strain, antagonistic bacteria Ata28 against tobacco brown spot was mutated by UV, DES and Microwave irradiation,and mutant strains Uv-126,Des-66,Mw-110 were tested for genetic stability. Mw-110 was obtained through the microwave irradiating,and its inhibition zone was increased 29.8% from 8.4mm to 10.9mm, and its increase of inhibition zone exceeded Uv-126, Des-66. Successively cultured eight times in the medium, heredity character of Mw-110 was stabler than Uv-126, Des-66. |
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| Keywords: | Tobacco brown spot Antagonistic bacteria Mutation breeding |
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