표고수확후배지 퇴비 물 추출물에서 Bacillus subtilis BSM 320의 고밀도 배양 및 표고 푸른곰팡이병의 생물학적 방제

The objective of this study was to achieve biological control of green mold disease in Pyogo mushrooms using antagonistic microorganisms. Bacillus subtilis BSM320 cells inhibited mycelial growth by 48–60% against three Trichodermaisolates including T. hazianumisolated from the substrates of Lentinul...

Full description

Saved in:
Bibliographic Details
Published inJournal of mushrooms Vol. 21; no. 3; pp. 140 - 144
Main Authors 김자윤, 박세현, 박성준, 황보주형, 강희완
Format Journal Article
LanguageKorean
Published 한국버섯학회 30.09.2023
Subjects
Bacillus subtilis BSM320
Green mold
Biological control
Online AccessGet full text
ISSN1738-0294
2288-8853

Cover

More Information
Summary:The objective of this study was to achieve biological control of green mold disease in Pyogo mushrooms using antagonistic microorganisms. Bacillus subtilis BSM320 cells inhibited mycelial growth by 48–60% against three Trichodermaisolates including T. hazianumisolated from the substrates of Lentinula edodes, showing their antifungal activity.The bacteria were cultured to a high density of 4.2 x 109±113.7 cfu/mlin aqueous extract of composted spent mushroom substrates of L. edodes containing 1% glucose and showed a higher growth rate than that observed when using the commercial medium, Luria-Bertani broth. The bacterial culture showed a 75% protective effect without damaging the mushroom fruiting bodies. These results suggest that B. subtilis BSM320culture is suitable for biological control of green mold disease during mushroom cultivation.
Bibliography:KISTI1.1003/JNL.JAKO202328943495175
ISSN:1738-0294
2288-8853