earticle

영어

This study was carried out to investigate the utilization of platanus for Pleurotus ostreatus culture medium. The results are as follows ; The growth of mycelial was the highest in the mixture medium of platanus sawdust 90% with rice bran 10% as of 12.8cm after 30days culture. The mycelia density of most of media were high exception of mixture medium, platanus tree sawdust 60% with rice bran 40%. The total nitrogen, phosphate, and potassium contents in all mushroom media were tended to decrease after oyster mushroom growth. In platanus sawdust 90% with rice bran 10%, total nitrogen, potassium, calcium and magnesium content of fruit body were higher than other treatments, but phosphate content was the highest in Douglas-fir sawdust 80% with rice bran 20% treatment as of 0.92%. The mycelial culture period was ranged 26∼37 days according to different media, the mushroom yield of culture medium with platanus tree sawdust 80% with rice bran 20% was increased 18% compare to control Douglas-fir sawdust 80% with rice bran 20%.