earticle

영어

This study was conducted to determine proper amount of media and the effect of fermented sawdust on yield of Grifola frondosa in bag culture. The yield of Grifola frondosa was 227 g for 2 kg of media compared with 103 g for 1kg, 256 g for 2.5 kg, and 312 g for 3 kg. The greatest yield of Grifola frondosa per mass of media was 114 g/kg media for 2 kg of media. Days to harvest for 2 kg of media was 95 days compared with 93 days for 1kg, 99 days for 2.5kg, and 104 days for 3kg. Addition of fermented oak sawdust increased yield from 90 to 145 g/kg bag for Hambak cultivar and from 104 to 121 g/kg bag for Yipsae1ho cultivar. Culture duration was shorten 4-7 days by treating fermented oak sawdust.