초록
노루궁뎅이버섯균의 균사생장과 밀도에 가장 적절한 종균배양적 특성을 요약하면 적정온도는 $25^{\circ}C$, pH는 5, 톱밥 배지의 적정 수분함량은 $65{\sim}70%$이며, 주재료는 참나무톱밥, 첨가재료는 밀기울이었다. 또한 적정 첨가재료인 밀기울의 첨가량은 20%, calcium carbonate의 첨가함량은 0.1%이며, magnesium sulfate의 첨가함량은 0.2%, sucrose의 첨가함량은 0.2%이었다.
This study was carried out to investigate the physiological charateristics of Hericium erinaceus in sawdust media. The optimum temperature was $25^{\circ}C$ and the optimum pH was 5. Mycelial growth and density of H. erinaceus was quite good when oak tree sawdust were used as cultural substrates. The best mycelial growth in H. erinaceus were observed when wheat pollard was added as supplement on sawdust substrates. The optimum supplement ratios of wheat pollard and magnecium sulfate were 20% and 0.1% respectively, for H. erinaceus.