한국버섯학회지 (Journal of Mushroom)

  • 제21권4호
  • /
  • Pages.261-265
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  • 2023
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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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표고버섯 신품종 '참존' 육성 및 특성

Breeding of a new cultivar of Lentinula edodes 'Charmjon'

  • 임지훈 (농촌진흥청 국립원예특작과학원 인삼특작부 버섯과) ;
  • 오연이 (농촌진흥청 국립원예특작과학원 인삼특작부 버섯과) ;
  • 오민지 (농촌진흥청 국립원예특작과학원 인삼특작부 버섯과) ;
  • 김민식 (농촌진흥청 국립원예특작과학원 인삼특작부 버섯과) ;
  • 장갑열 (농촌진흥청 국립원예특작과학원 인삼특작부 버섯과)
  • Ji-Hoon Im (Mushroom Research Division, National Institute of Horticultural & Herbal Science, RDA) ;
  • Youn-Lee Oh (Mushroom Research Division, National Institute of Horticultural & Herbal Science, RDA) ;
  • Minji Oh (Mushroom Research Division, National Institute of Horticultural & Herbal Science, RDA) ;
  • Minseek Kim (Mushroom Research Division, National Institute of Horticultural & Herbal Science, RDA) ;
  • Kab-Yeul Jang (Mushroom Research Division, National Institute of Horticultural & Herbal Science, RDA)
  • 투고 : 2023.12.05
  • 심사 : 2023.12.22
  • 발행 : 2023.12.31
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초록

외국품종을 대체하고 원형과 봉형배지에 모두에 적합한 우수한 순수 국산 품종육성을 목표로 진행되었으며 외국 수집균주를 모본으로 재배호환이 가능한 고품질 신품종 '참존'을 육성하였다. 온도에 따른 균사배양 특성에서 25℃가 최적 배양온도로 조사되었다. 배지에 따른 균사배양 특성에서는 참존은 PDA 배지에서 균사생장이 가장 우수하였으며, 전반적으로 대조품종 보다 균사생장이 우수하였다. 원기둥형 상면재배와 봉형 전면재배를 통해 자실체 수량과 형태적 특성을 파악한 결과, 두 재배법 모두에서 참존이 안정적으로 생산이 가능하다는 것을 확인하였으며, 참존의 수량과 개체중이 대조품종보다 높았다. 또한 갓 정단부의 색깔은 더 진한 것이 특징적이었으며 갓 모양은 재배방법에 따라 차이가 있었다. 유전적 다형성 검정 결과에서 참존이 대조품종들과 유전적으로 구별되는 것을 확인하였다.

We aimed to develop outstanding domestic varieties suitable for both columnar and cylindrical-shape substrates, aiming to replace foreign varieties. and bred a high-quality new strain named 'Charmjon', using genetic resources collected from Japan and China. The optimal cultivation temperature for Charmjon's mycelial growth was found to be 25℃, and its mycelial growth at 15℃ and 25℃ was superior to the control variety. In terms of mycelial growth characteristics based on the substrate, Charmjon exhibited excellent mycelial strength on PDA medium compared to the control variety. Through columnar and cylindrical-shape substrates cultivation, we assessed the quantity and morphological characteristics of the fruiting bodies. The results confirmed that Charmjon can be produced stably using both cultivation methods, and it showed higher yields and individual weights than the control variety. In addition, the color of the pileus was notably darker, and the shape of the pileus varied depending on the cultivation method. The test of genetic diversity revealed that Charmjon has distinct genetic characteristics compared to the control varieties.

키워드

과제정보

본 연구는 농촌진흥청 국립원예특작과학원 기본과제(PJ01419603)에서 수행한 연구 결과로 연구비 지원에 감사드립니다.

참고문헌

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