| 碳氮比 C/N ratio | 生长速率 Growth rate (cm/d) | 显著性差异 Significant difference | 菌丝长势 Mycelial growth vigor | |
|---|---|---|---|---|
| α=0.05 | α=0.01 | |||
| 5:1 | 0.21±0.01 | a | A | +++ |
| 10:1 | 0.21±0.01 | a | A | +++ |
| 15:1 | 0.13±0.01 | ab | AB | + |
| 20:1 | 0.11±0.02 | bc | AB | + |
| 25:1 | 0.10±0.01 | c | B | + |
Fig. 1 Screening test of stock culture medium for Sparassis subalpina. A: Potato pine needle dextrose agar (PPDA) medium; B: Potato pine sawdust dextrose agar (PSDA) medium; C: Potato dextrose agar (PDA) medium; D: PDA comprehensive medium; E: PDA comprehensive medium mixed with VB1; F: Carrot pine needles dextrose agar (CPDA) medium; G: Carrot pine sawdust dextrose agar (CSDA) medium; H: Carrot dextrose agar (CDA) medium; I: Combined medium.