Journal of Mushroom (한국버섯학회지)

The Korean Society of Mushroom Science (한국버섯학회)
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Characteristics of a new Pleurotus ostreatus variety, 'Dawon-tari'

느타리버섯 신품종 '다원타리'의 육성 및 특성

  • Bo-Min Seo (Chungcheongbuk-Do Agricultural Research & Extension Services) ;
  • Seung-Deok Kim (Chungcheongbuk-Do Agricultural Research & Extension Services) ;
  • Kwan-Woo Lee (Chungcheongbuk-Do Agricultural Research & Extension Services) ;
  • Yun sang Lee (Chungcheongbuk-Do Agricultural Research & Extension Services) ;
  • Ju-Hyoung Kim (Chungcheongbuk-Do Agricultural Research & Extension Services) ;
  • Young Jin Park (Department of Integrated Biosciences, College of Biomedical and Health Science, Konkuk University)
  • Received : 2024.08.26
  • Accepted : 2024.09.19
  • Published : 2024.09.30
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Abstract

We developed a new oyster mushroom cultivar named 'Dawon-tari', which has a longer stipe and higher yield than those of 'sootari'.'Dawon-tari' was crossed by mating monokaryons isolated from 'Sootari' and 'Daejang2ho'. The optimal temperature for mycelial growth was determined to be 20~25℃ on potato dextrose agar medium, while the optimal temperatures for primordia formation and fruiting body growth were 15~17℃ on a sawdust substrate. During bottle cultivation, the mycelial growth phase required approximately 26 days. Additionally, primordia formation required 5 days, and fruiting body growth took 4 days. The fruiting bodies exhibited a shallow funnel shape; were grayishbrown; and the stipes were characterized by a long, thin structure. The yield of fruiting bodies was 185 g per 1,100 mL bottle, which was 5% higher than that of 'Sootari'.

느타리버섯 신품종 '다원타리'는 충청북도농업기술원 육성품종 '수타리'와 분양받은 '대장2호'로부터 분리한 단포자를 교배한 품종으로, 갓색은 회갈색을 나타내며 갓형태는 얕은 깔때기 형이며 대색은 백색이고 대는 가늘고 긴형이다. 병재배 시 배양기간은 26일, 초발이소요일수는 5일, 생육일수는 4일로 총 재배기간이 35일이 소요되어 대조품종 '수타리'보다 2일 길었다. 갓직경은 31 mm, 갓두께 17 mm 였으며, 대직경은 12 mm, 대길이는 76 mm로 대조품종인 '수타리'와 비교하였을 때 대가 가늘고 긴 형태를 나타내었다. 병당 평균 수량은 185 g 으로대조품종 '수타리'의수량 176 g 대비 5% 높게나타났다.

Keywords

Acknowledgement

본 연구는 충청북도농업기술원 기관고유과제(과제번호: LP00237601)에서 수행한 연구 결과로 연구비 지원에 감사드립니다.

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