An Action Spectrum for Light-induced Mycelial Growth and Primordium Formation in Pleurotus ostreatus

느타리버섯의 균사체 및 원기 형성에 미치는 광 감응성 작용 스펙트럼

  • 이갑득 (동국대학교 자연과학대학 화학과) ;
  • 강병수 (동국대학교 한의과대학 한의학과) ;
  • 박용기 (동국대학교 자연과학대학 화학과)
  • Published : 1996.09.01

Abstract

The action spectrum for mycelial growth and fruitbody primordium formation in Pleurotus ostreatus has been studied by irradiation at various wavelengths. Effective wavelengths. Effective wavelengths were distributed from near ultraviolet to blue region of spectrum. The most effect of light was observed in the region between 340 to 500 nanometers. The light intensity required to obtain of the maximum effect at the most effective wavelengths(430-500nm), was over 6.8 mW/Cm$^{2}$. Up to 6.8 mW/Cm$^{2}$, the primordium formed about 25 hr after the start of illumination. The higher the light intensity, the earlier the formation of the primordium formation : Up to about 6.8 mW/Cm$^{2}$.

Keywords

References

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