Organs

Biomass models

Correlation coefficient

Error bar

Total biomass

W_t = 0.0198 × (D²H)^1.2122

0.845

11.5

Overground

W_u = 0.0647 × (D²H)^0.6543

0.911

10.2

Underground

W_g = 0.0684 × (D²H)^0.3021

0.942

9.8