버섯 세균성회색무늬병균(Pseudomonas agarici)에 대한 길항세균 Alcaligenes sp. HC12의 대량배양을 위한 최적 배양조건
This study was conducted to investigate optimum conditions for mass production of ntagonistic microbes Alcaligenes sp. HC12. Alcaligenes sp. HC12 had a potent biological control agent to control browning disease caused by Pseudomonas agarici. Alcaligenes sp. HC12 markedly showed the antagonistic act...
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| Published in | 한국버섯학회지, 14(4) pp. 191 - 196 |
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| Main Authors | , , |
| Format | Journal Article |
| Language | Korean |
| Published |
한국버섯학회
01.12.2016
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| Subjects | |
| Online Access | Get full text |
| ISSN | 1738-0294 2288-8853 |
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| Summary: | This study was conducted to investigate optimum conditions for mass production of ntagonistic microbes Alcaligenes sp. HC12. Alcaligenes sp. HC12 had a potent biological control agent to control browning disease caused by Pseudomonas agarici. Alcaligenes sp. HC12 markedly showed the antagonistic activity against Pseudomonas agarici, the most destructive pathogen of cultivated mushrooms. To define the optimum conditions for the mass production of the Alcaligenes sp. HC12, we have investigated optimum culture conditions and effects of various nutrient source on the bacterial growth. The optimum initial pH and temperature were determined as pH 9.0 and 30o, respectively. The optimal concentration of medium elements for the growth of pathogen inhibitor bacterium(Alcaligenes sp. HC12) was determined as follows: 0.5% dextrine, 1.5% yest extract, 1.0% NaNO3, 0.5% KH2PO4, and 1.5% asparagine. KCI Citation Count: 0 |
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| ISSN: | 1738-0294 2288-8853 |