菌种 | 纤维素降解率(%) | 木质素降解率(%) |
拟康氏木霉 | 24.62 | 8.78 |
白腐霉 | 6.96 | 20.06 |
混合菌(间隔3d) | 31.38 | 22.27 |
A.混合菌发酵效率高于单一菌株 |
B.混合菌发酵时应先接种白腐菌 |
C.拟康氏木霉与白腐菌二者互利共生 |
D.发酵时补充适量氮源,有利于菌体的繁殖 |

同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

