표고 톱밥배지 재배시 녹색LED 광량이 자실체 생육에 미치는 영향
Effects of fruit body characteristics of Lentinula edodes according to irradiation intensity of the green LED with sawdust substrate cultivation
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영어
In previous studies, we selected the green LED(light emitting diodes) for suitable wavelength of the light by higher commercial yields and lower ratio of the abnormal fruit body in Lentinula edodes. In this study, we aimed to select efficient irradiation intensity of the green LED. Stronger irradiation intensity of the green LED resulted in more polyphenol content of fruit body. And Polyphenol content of fluorescent lamp was similar to that of the green LED 20 umol·m-2·s-1.. Ergosterol content of the green LED 5 umol·m-2·s-1 was showed higher 2.1 times than that of the fluorescent lamp. In four level of irradiation intensity, 5, 10, 15, 20 umol·m-2·s-1 there was no big difference in characteristics of the fruit body. However the yield of fruit body in the green LED 5 umol·m-2·s-1 is higher than the others. In addition, The amount of electricity used of the green LED 5 umol·m-2·s-1 was reduced 15.9% than that of the fluorescent lamp. In conclusion, we selected 5 umol·m-2·s-1 for suitable irradiation intensity in Lentinula edodes with sawdust substrate cultivation.
목차
ABSTRACT 서론 재료 및 방법 시험품종 및 시험배지 자실체 생육 및 LED처리 자실체의 폴리페놀 함량 분석 자실체의 에르고스테롤 함량 분석 전력량 분석 결과 및 고찰 광량에 따른 자실체 특성 녹색LED 광량에 따른 수량 분석 광량에 따른 자실체 폴리페놀 및 에르고스테롤 분석 광원에 따른 전력소비량 분석 적요 감사의 말씀 References