种群生长参数 The growth parameters of population | 起始密度 Initial cell densities |
1.0 (×104 cell∙mL−1) 4.0 (×104 cell∙mL−1) | |
生长回归方程 The logistic equation 环境负载能力K Environment carry capacity (×104 cell∙mL−1) 瞬时增长率 Instantaneous rate of increase (r) 到达拐点时间Tp The time at inflexion point (d) 进入指数生长期的时间 The time of entering exponential phase (d) 进入静止期的时间 The time of entering stationary growth phase (d) | N = 101.0937/(1 + e5.0766−0.3971t) N = 194.3153/(1 + e3.3651−0.2899t) (R2 = 0.9759) (R2 = 0.9836) 101.0937 98.9765 0.3971 0.2899 11.6 9.2 8.0 6.0 22.0 14.0 |