earticle

영어

Ten to thirty percent of ginko nut shell(GNS) were added to poplar sawdust to investigate mycelial growth. Mycelial growth on the medium with GNS was 93~97(mm/28days) and was slower than that of the control without GNS as that of 101(mm/28 days). Mycelial growth time on medium of sawdust with 10% GNS was same with control without GNS as 28 days but that on medium with 20 to 30% GNS was delayed for 2 days. The time of pinhead formation of sawdust with 10 to 30% GNS was 7 days, the growth time to harvest was 5 days. Yields per volume of GNS added treatments were 80.5g to 91.8g, which was increased 14 to 30% compared to 70.8g of the control without GNS.