한국버섯학회지 (Journal of Mushroom)
- 제2권1호
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- Pages.4-9
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- 2004
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- 1738-0294(pISSN)
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- 2288-8853(eISSN)
NaCl의 농도가 느타리버석과 푸른곰팡이 병원균의 균사생장에 미치는 영향
Effect of NaCl concentration on mycelial growth of Pleurotus ostreatus and Trichoderma spp.
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전창성
(농촌진흥청 농업과학기술원 응용미생물과) ;
- 설화진 (인천광역시 농업기술센터) ;
- 박정식 (농촌진흥청 농업과학기술원 응용미생물과) ;
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공원식
(농촌진흥청 농업과학기술원 응용미생물과) ;
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유영복
(농촌진흥청 농업과학기술원 응용미생물과) ;
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천세철
(건국대학교 생명환경과학대학 식량자원학과)
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Jhune, Chang-Sung
(Applied Microbiology Division, Agricultural Sciences and Technology Institute, R.D.A) ;
- Sul, Hwa-Zin (Inchon Metropolitan City Agricultural Technology center) ;
- Park, Jung-Sik (Applied Microbiology Division, Agricultural Sciences and Technology Institute, R.D.A) ;
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Kong, Won-Sik
(Applied Microbiology Division, Agricultural Sciences and Technology Institute, R.D.A) ;
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You, Young-Bok
(Applied Microbiology Division, Agricultural Sciences and Technology Institute, R.D.A) ;
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Chun, Se-Chul
(KunKuk Univ. Life Environment Science, Crop Science)
- 발행 : 2004.03.31
초록
NaCl처리에 따른 느타리버섯균 및 푸른곰팡이균의 균사생장과 간척답 볏짚을 이용하여 느타리버섯의 재배 가능성 여부를 검토한 결과, salt 농도별 PDA배지에서의 버섯균의 균사생장은 대체적으로 0.2% 까지는 증가되며, 그 이상에서는 감소되는 경향이었다. 푸른곰팡이균은 0.5~1.0%까지 거의 큰 차이가 없이 생장하였으며, 1.0~3.0%부터는 생장이 감소되기 시작하였고, 5.0%에서는 현저히 감소되었다. 볏짚배지에 salt 농도별로 침수하여 버섯균의 균사생장은 한천배지와 같은 경향을 보였고, 병원균은 0.3%까지는 포자형성이 무처리구와 비슷하며, 0.5%에서는 포자형성이 감소되기 시작하여 5.0% 이상에서는 포자형성이 되지 않았다. salt 농도별로 처리된 볏짚배지에서는 처리농도가 증가함에 따라 NaO 함량은 높아졌으며, 살균전, 후
This study was carried out to investigate effect of NaCl treatment on growth oyster mushroom and Trichoderma spp. on PDA and in rice straws. We also investigated the possibility of oyster mushroom cultivation using rice straw harvested from the reclaimed land having been drained sea water. Mycelial growth of oyster mushroom was increased by treatment of 0.2% NaCl but decreased by treatment of the higher concentration of NaCl. In the case of the mycelial growth on PDA of Trichoderma spp., no change was found in 0.5%~1.0% NaCl, but decreased in the range of 1.0%~3.0% NaCl and drastically decreased at 5.0% NaCl. In the rice straws treated with different concentration of NaCl solution, mycelial growth of oyster mushroom showed almost same result compare to PDA. The spore formation of Trichoderma mould was almost same in both 0% and 0.3% NaCl, decreased in 0.5% and was not found spores in the higher concentration of NaCl. As increasing salt concentration in the rice straws, the NaO contents were increased. The