한국버섯학회지 (Journal of Mushroom)

  • 제19권1호
  • /
  • Pages.66-70
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  • 2021
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  • 1738-0294(pISSN)
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  • 2288-8853(eISSN)
한국버섯학회 (The Korean Society of Mushroom Science)
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장마철 표고(Lentinula edodes) 재배사내 발생 유해 진균류의 동정

Identification of fungal species in oak mushroom cultivation houses during the rainy season

  • 투고 : 2020.12.03
  • 심사 : 2021.03.16
  • 발행 : 2021.03.31
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초록

표고 재배사내 진균류의 발생특성을 분석하기 위해 골목에서 발생한 진균류를 분리·동정하고 재배사내 온·습도 환경을 분석하였다. 표고골목에서 발생한 진균을 분석한 결과 Cladosporium sp., C. cladosporioides, C. anthropophilum, Pleosporales sp., Trichoderma harzianum, Acremonium sp. 6종으로 확인되었다. 재배사내 환경을 조사한 결과는 5월 1일부터 10월 12일 사이에 재배사내 최고·저 온도가 14.0~30.1℃, 평균습도는 82.8%으로 나타났다. 이러한 결과는 표고 재배과정 중 진균류의 발생이 활발한 초여름부터 가을철 사이에 철저한 재배관리가 중요하며, 한번 발병한 진균류는 연중 재배사내 생존이 가능하기 때문에 주기적으로 모니터링하여 사전에 유해 진균류 발생에 유리한 생육환경을 예방해야 한다.

We monitored the occurrence of fungal species on bed-logs inoculated with oak mushroom (Lentinula edodes) and the environmental conditions of temperature and humidity in the cultivation houses during monsoon. Six fungal species, viz., Cladosporium sp., C. cladosporioides, C. anthropophilum, Pleosporales sp., Trichoderma harzianum, and Acremonium sp., wereidentified from the cultivation houses located in Jangheung, Jeonnam province. This identification was confirmed by performing nucleotide sequence analysis of the internal transcribed spacer and 28S rDNA regions. Our study presents significant findings that can help in preventing fungal damage induced by inappropriate temperature and humidity in oak mushroom cultivation houses.

키워드

참고문헌

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