This study was carried out to develop bottle culture method of Grifola frondosa . To find out the optimum medium composition of G. frondosa , physicochemical conditions of various media and those cultural properties were investigated. The T4 formulation(80:10:10 mixing ratio of oak sawdust, dried bean-curd refuse and corn husk) showed a shorter time to complete the crop cycle and a higher yields than control. Its physicochemical conditions were 5.4 of pH, 2.4% of crude oil contents, 54.1% of total carbon, 1.61% of total nitrogen, 34 of C/ N ratio, 74.3% of porosity and 0.26g/cm3 of bulk density. Development of optimum medium for bottle cultivation of G. frondosa would benefit from increased production efficiency of G. frondosa mushrooms and be commercial potential.
키워드
Grifola frondosaBottle cultivationYieldSuitable medium