Fig. 5From: Shiitake (Lentinula edodes) cultivation in sawdust media consisting of kunugi (Quercus acutissima) mixed with sugi (Cryptomeria japonica): optimization of gaseous phase rate in media by three-phase-structure analysisEffects of three-phase-structure of kunugi media mixed with sugi sawdust. Vertical bars indicate the standard deviation. HSM is an abbreviation of hardwood-sawdust-mixtures. Different letters (a–e solid phase rate, f–h liquid phase rate, j–n gaseous phase rate) represent a statistically significant difference as determined by Tukey’s HSD test. n = 3: P < 0.05Back to article page