한국버섯학회지 (Journal of Mushroom)

  • 제12권4호
  • /
  • Pages.258-262
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  • 2014
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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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느타리버섯 재배를 위한 적정 LED혼합광 및 광량

The suitable mixed LED and light intensity for cultivation of oyster mushroom

  • 장명준 (경기도농업기술원 환경농업연구과) ;
  • 이윤혜 (경기도농업기술원 버섯연구소)
  • 투고 : 2014.09.24
  • 심사 : 2014.11.24
  • 발행 : 2014.12.31
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초록

LED혼합광에 따른 자실체의 생육특성을 조사한 결과 갓직경은 녹색광+적색광을 제외한 모든 처리구가 형광등 처리구와 대등하였으며, 갓직경/대길이는 청색광+백색광에서 가장 컸다. 대의 길이는 무광과 녹색광+적색광에서 가장 길었고, 수량은 녹색광+적색광을 제외한 혼합광에서 대조구와 대등하였으며, 상품수량은 청색광+백색광에서 가장 많았다. 또한 버섯류의 대표적인 항산화물질인 ergothioneine은 청색광+백색광에서 다른 처리구에 비해 가장 높았다. 광량에 따른 생육특성 중 갓직경은 광량이 작을수록 작아지는 경향이었고, 대길이는 $1{\mu}mol/m^2/s$에서 가장 길었으며, 갓직경/대길이는 $1{\mu}mol/m^2/s$에서 0.34로 다른 처리구에 비해 가장 작았다. 수량은 모든 처리구에서 대등하였으나 광량이 작을수록 유효경수와 상품수량이 많았다.

We aim to elucidate suitable mixed color of light during development of fruit body in Pleurotus ostreatus. The four mixed color of LED(Light Emitting Diode), blue and white, green and white, blue and green and green and red LED, were irradiated for formation of fruit-body. First, as effect of mixed color of LED, the properties of fruit body of P. ostreatus in blue and white LED irradiation were showed higher commercial yields than those in control(fluorescent lamp). And the ergothioneine was the highest at the blue and white LED. Second, we could obtain higher commercial yields than those at the $1{\mu}mol/m^2/s$ of light intensity by blue and white LED in P. ostreatus.

키워드

참고문헌

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