Growth stage Statistic Function model Bawangling Diaoluoshan Jianfengling
Adult R2 PFM 0.901 0.872 0.962
EFM 0.821 0.822 0.957
F PFM 91.270 68.305 254.677
EFM 45.848 51.751 224.631
P PFM <0.001*** <0.001*** <0.001***
EFM <0.001*** <0.001*** <0.001***
b PFM -1.968 -1.891 -1.928
EFM -0.394 -0.389 -0.403
Regenerating individual R2 PFM 0.913 0.490 0.893
EFM 0.930 0.678 0.933
F PFM 73.851 6.724 58.336
EFM 92.655 14.723 97.081
P PFM <0.001 0.036* <0.001***
EFM <0.001*** 0.006** <0.001***
b PFM -1.670 -1.050 -1.572
EFM -0.442 -0.324 -0.422